US3874043A - Apparatus for uncurling the edges of a running web - Google Patents

Apparatus for uncurling the edges of a running web Download PDF

Info

Publication number
US3874043A
US3874043A US404308A US40430873A US3874043A US 3874043 A US3874043 A US 3874043A US 404308 A US404308 A US 404308A US 40430873 A US40430873 A US 40430873A US 3874043 A US3874043 A US 3874043A
Authority
US
United States
Prior art keywords
web
housing
tubes
nozzles
edges
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US404308A
Inventor
William J Holm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Riggs and Lombard Inc
Original Assignee
Riggs and Lombard Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Riggs and Lombard Inc filed Critical Riggs and Lombard Inc
Priority to US404308A priority Critical patent/US3874043A/en
Application granted granted Critical
Publication of US3874043A publication Critical patent/US3874043A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
    • D06C3/06—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by rotary disc, roller, or like apparatus
    • D06C3/062—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by rotary disc, roller, or like apparatus acting on the selvedges of the material only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S26/00—Textiles: cloth finishing
    • Y10S26/01—Edge and/or uncurling; stiffening

Definitions

  • ABSTRACT An adjustable apparatus is provided for uncurling both edges of a running web to insure that the web moves [52] U.S. 26/68, 26/DIG. 1,
  • a 26/DIG. plurality of transversely extendlng telescop1c tubes are [51] Int. [58] Field of mounted in closely spaced parallel relation with re- 34/225 38/143 spect to the face of the running web. The tubes are connected to a common plenum chamber which, in turn, is connected to a blower driving recirculated vapor or air through the tubes under pressure. The outer end of each tube is provided with a movable nozzle for directing a jet of air or vapor against the op- References Cited UNITED STATES PATENTS posing selvedges, forcing them flat against a supporting conveyor. The nozzles are connected to a common support and drive mechanism which allows transverse adjustment of the nozzles to accommodate webs of different widths.
  • This invention relates generally to textile machinery and more particularly is directed towards a new and improved apparatus for use in uncurling the edges of a running web such as knit goods and the like.
  • This invention features an apparatus for'uncurling and drying the edges of a running web, comprising a conveyor adapted to carry the web along a longitudinal path in a flat or open width condition, a plurality of telescopic tubes extending transversely above the face of the running web, a nozzle movably mounted to opposite ends of each tube proximate to each edge of the web, conduit means connecting the tubes and a blower means connected to the conduit means for delivering vapor or air through the conduit means, the telescopic tubes and through the nozzles against the edges of the web to straighten and dry the edges.
  • Each of the nozzles is connected by a common bracket and a transversely extending lead screw is drivingly connected to the bracket for selectively moving the nozzles inwardly and outwardly depending upon the width of the web being processed.
  • FIG. I is a fragmentary view in perspective of an apparatus for uncurling and drying the edges of a running web made according to the invention.
  • FIG. 2 is a sectional end view of the apparatus.
  • the reference character generally indicates a web of textile material which may be a woven material in an open width condition or a knit material in a flat, tubular condition.
  • the web is carried longitudinally by means of a conveyor 12 which preferably is of an openwork construction such as a mesh screen or perforated belt in order to enhance the draining and drying of the web 10, particularly if the web has passed through a washing or scouring process.
  • the present apparatus is particularly useful in a drying stage of a web scouring apparatus of the sort shown in US. Pat. No. 3,643,475.
  • the web is subjected to a scouring action by means of jets of scouring solvent directed across the web and/or passing the web in and out of a tank of scouring solvent for the purpose of removing various impurities and particularly oil from the web.
  • the web leaving the scouring station is then carried in a flat form through a drying chamber where heat is employed to vaporize the solvent from the web. This may be done by passing the web about a set of heated rotary drums, preferably together with a conveyor if the web is knit material in order to prevent stretching of the material.
  • a preferred alternative, when handling knit goods is to carry the web in a flat, tensionless condition through a drying chamber in which the atmosphere is heated.
  • the web particularly ifa knit material, will curl along both edges so as to interfere with the handling of the web as well as the drying thereof and produces an uneven roll when wound. If the edges curl back upon themselves, the double fold is less likely to be fully dry when the web leaves the drying chamber and the present invention is provided to eliminate this problem.
  • the conveyor 12 carries the web 10 along in a horizontal path as shown in FIG. 1.
  • a plurality of heads 14 Disposed above the upper reach of the conveyor and web is a plurality of heads 14 (A), (B), (C) and (D) disposed in spaced parallel relation extending transversely of the web in closely spaced parallel relation to the face thereof. While four heads are shown, this number may be increased or decreased as desired.
  • Each head 14 is comprised of a center housing 16 which, in the illustrated embodiment, is generally cubicle. This configuration may be altered.
  • Each housing preferably is supported in fixed position by means ofa bracket 18 mounted between opposing side walls 20 and 22 which form a drying chamber for the web 10. For the sake of clarity, only one bracket 18 is illustrated and it will be understood that a bracket or other suitable support means are provided for each of the other heads in the system.
  • tubes 24 and 26 Extending from opposite faces of the housing 16 are tubes 24 and 26, preferably co-axial and extending in closely spaced parallel relation to the face of the web 10.
  • the tubes 24 and 26 extend transversely of the web length and are provided at their outer free ends with a telescopic tube section 28 and 30 slidably mounted in their respective tubes.
  • Each telescopic section 28 and 30 is mounted for smooth sliding movement with respect to its supporting tube and each terminates in a nozzle 32 and 34, respectively.
  • Each nozzle extends diagonally downwardly and outwardly terminating in a somewhat flattened tip forming an elongated slot opening 36 through which gas or air is delivered under pressure to curled edges 37 and 37' of the web 10, as best shown in FIG. 2.
  • the telescopic tubular sections 28 and 30 are pre-positioned by moving them in and out as required so that the nozzle tips are located a short distance inwardly of the curled edges in optimum position so that the air or gas delivered by the nozzles will force the curled edges 37 and 37' to uncurl outwardly and lie flat against the supporting conveyor 12.
  • the web edges will be kept uncurled for a time sufficient for the edges to dry and then lie flat naturally.
  • Air or vapor is fed to the nozzles 32 and 34 by means of a conduit or riser 38, one connected to each of the heads 14 (A), (B), (C) and (D) and indicated by reference characters 38 (A), (B), (C) and (D). All of the risers 38 (A), (B), (C) and (D) connect to a common plenum chamber 40 mounted to the wall and connected to the discharge side of a blower 42 mounted to the opposite side of the wall 20, as best shown in FIG. 2.
  • the blower 42 is connected at its intake side to the interior of the drying chamber by means of a duct 44 communicating with an exhaust port 46 in the wall 20.
  • heated vapor in the drying chamber is drawn through the exhaust port 46 and forced by the blower 42 into the plenum chamber down through the riser 38 into the respective heads 14 from whence the pressurized vapor is delivered in opposite directions through the nozzles 32 and 34 against the curled edges.
  • a heat exchanger can be added to this system to heat the vapor.
  • the adjustment mechanism of the illustrated embodiment includes a pair of lead screws 48 and 50 extending transversely above the conveyor and web with the ends thereof rotatably supported to walls 20 and 22 by means of bearings 52 and 54.
  • Each lead screw had a pair of oppositely threaded sections 56 and 58 with each section engaging a separate follower 60 and 62.
  • rotation of the lead screw 48 will cause the follower 60, 62 to move in opposite directions in or out depending upon the direction of rotation.
  • Both lead screws 48 and 50 are controlled by means of a hand wheel 64 located on the outside of the wall 22.
  • the two lead screws are drivingly connected to one another by means of a continuous chain 66 engaging a gear 68 mounted on the outer end of each of the lead screws.
  • Each of the followers 60 and 62 is connected to and supports a pair of longitudinally extending parallel frames 70 and 72 from which depend in spaced relation a plurality of hangers 74, 76 each carrying a bracket 78 and 80 rigidly connected at its lower end to a nozzle 32 and 34. respectively.
  • rotation of the hand wheel 64 will cause both lead screws to rotate thereby moving the two frames 70 and 72 simultaneously to or away from one another depending upon the direction of rotation. This movement of the braces,
  • a viewing port 82 is conveniently provided in close proximity to the hand crank in order to allow the operator to view the position of the nozzles.
  • Apparatus for uncurling and drying the edges of a running web comprising a. walls defining a substantially closed housing containing a hot gaseous atmosphere therein,
  • a conveyor belt having a flat horizontal upper reach disposed in said housing for conveying said web through said housing in a flat and substantially tensionless condition
  • a tubular nozzle telescopically connected to each end of each of said fixed tubes and terminating in a downwardly and outwardly directed restricted slot opening oriented parallel to the edge of said web
  • At least one lead screw having oppositely threaded portions mounted to opposite side walls of said housing with at least one end extending through one of said walls, said lead screw being parallel to said tubes,
  • conduit means connected to each of said fixed tubes, and,
  • blower means connected to said conduit means
  • the intake of said blower means communicating with the interior of said housing whereby the heated gaseous atmosphere is recirculated from said housing through said nozzles to uncurl and dry the edges of said web.

Abstract

An adjustable apparatus is provided for uncurling both edges of a running web to insure that the web moves in a flat or open width condition for proper drying. A plurality of transversely extending telescopic tubes are mounted in closely spaced parallel relation with respect to the face of the running web. The tubes are connected to a common plenum chamber which, in turn, is connected to a blower driving recirculated vapor or air through the tubes under pressure. The outer end of each tube is provided with a movable nozzle for directing a jet of air or vapor against the opposing selvedges, forcing them flat against a supporting conveyor. The nozzles are connected to a common support and drive mechanism which allows transverse adjustment of the nozzles to accommodate webs of different widths.

Description

[ 51 Apr. 1,1975
United States Patent 1191 Holm 26/DIG, l 26/DIG. l 26/DIG l Wmm m.m.m KK add mumm en GUU 833 366 999 NH 8009 952 35 347 633 699 Primary ExaminerRobert R. Mackey [73] Assignee:
Attorney, Agent, or Firm-M0rse, Altman, Oates & Bello 22 Filed: Oct. 9, 1973 21 1 Appl. No.: 404,308
[57] ABSTRACT An adjustable apparatus is provided for uncurling both edges of a running web to insure that the web moves [52] U.S. 26/68, 26/DIG. 1,
34/160, 933 in a flat or open width condition for proper drying. A 26/DIG. plurality of transversely extendlng telescop1c tubes are [51] Int. [58] Field of mounted in closely spaced parallel relation with re- 34/225 38/143 spect to the face of the running web. The tubes are connected to a common plenum chamber which, in turn, is connected to a blower driving recirculated vapor or air through the tubes under pressure. The outer end of each tube is provided with a movable nozzle for directing a jet of air or vapor against the op- References Cited UNITED STATES PATENTS posing selvedges, forcing them flat against a supporting conveyor. The nozzles are connected to a common support and drive mechanism which allows transverse adjustment of the nozzles to accommodate webs of different widths.
lllll Buck........... Remington.. Hcffelfingcr Foley Bramhall, Jr Wittig Bro\vn......1..
FOREIGN PATENTS OR APPLICATIONS 10/1951 Belgium 26/DIG. 1 3 Claims 2 Drawing Figures PATENTED APR H975 3 874, 043
APPARATUS FOR UNCURLING TI-IE EDGES OF A RUNNING WEB BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates generally to textile machinery and more particularly is directed towards a new and improved apparatus for use in uncurling the edges of a running web such as knit goods and the like.
2. Description of the Prior Art In the processing of various types of webs, particularly textiles such as knit goods and the like, the web displays a strong tendency to curl along the side edges. This characteristic is particularly prevalent in knit goods and the problem interferes with production processes. For example, knit material leaving a scouring operation very often will curl along the edges so as to prevent proper drying of the web. While tenter frames and the like have been used to flatten webs, such equipment is generally quite complex and expensive and also may damage the selvedges. Nip rolls have also been used but these have not been adjustable and have not improved the drying action.
Accordingly, it is an object of the present invention to provide improvements in equipment for uncurling the edges of a running web. Another object of this invention is to provide a web edge uncurling apparatus that is readily adjustable to webs of different widths. Another object of this invention is to provide an apparatus adapted to simultaneously uncurl and dry both edges of a running web.
SUMMARY OF THE INVENTION This invention features an apparatus for'uncurling and drying the edges of a running web, comprising a conveyor adapted to carry the web along a longitudinal path in a flat or open width condition, a plurality of telescopic tubes extending transversely above the face of the running web, a nozzle movably mounted to opposite ends of each tube proximate to each edge of the web, conduit means connecting the tubes and a blower means connected to the conduit means for delivering vapor or air through the conduit means, the telescopic tubes and through the nozzles against the edges of the web to straighten and dry the edges. Each of the nozzles is connected by a common bracket and a transversely extending lead screw is drivingly connected to the bracket for selectively moving the nozzles inwardly and outwardly depending upon the width of the web being processed.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. I is a fragmentary view in perspective of an apparatus for uncurling and drying the edges of a running web made according to the invention, and,
FIG. 2 is a sectional end view of the apparatus.
DETAILED DESCRIPTIONOF THE PREFERRED EMBODIMENT Referring now to the drawings, the reference character generally indicates a web of textile material which may be a woven material in an open width condition or a knit material in a flat, tubular condition. The web is carried longitudinally by means of a conveyor 12 which preferably is of an openwork construction such as a mesh screen or perforated belt in order to enhance the draining and drying of the web 10, particularly if the web has passed through a washing or scouring process. The present apparatus is particularly useful in a drying stage of a web scouring apparatus of the sort shown in US. Pat. No. 3,643,475. In such web scouring apparatus, the web is subjected to a scouring action by means of jets of scouring solvent directed across the web and/or passing the web in and out of a tank of scouring solvent for the purpose of removing various impurities and particularly oil from the web. The web leaving the scouring station is then carried in a flat form through a drying chamber where heat is employed to vaporize the solvent from the web. This may be done by passing the web about a set of heated rotary drums, preferably together with a conveyor if the web is knit material in order to prevent stretching of the material. A preferred alternative, when handling knit goods, is to carry the web in a flat, tensionless condition through a drying chamber in which the atmosphere is heated. This may be done by recirculating the atmosphere within the chamber through a heat exchanger and back into the driving chamber whereby the heated vaporized solvent is used as the drying medium. In either case, the web, particularly ifa knit material, will curl along both edges so as to interfere with the handling of the web as well as the drying thereof and produces an uneven roll when wound. If the edges curl back upon themselves, the double fold is less likely to be fully dry when the web leaves the drying chamber and the present invention is provided to eliminate this problem.
Preferably the conveyor 12 carries the web 10 along in a horizontal path as shown in FIG. 1. Disposed above the upper reach of the conveyor and web is a plurality of heads 14 (A), (B), (C) and (D) disposed in spaced parallel relation extending transversely of the web in closely spaced parallel relation to the face thereof. While four heads are shown, this number may be increased or decreased as desired. Each head 14 is comprised of a center housing 16 which, in the illustrated embodiment, is generally cubicle. This configuration may be altered. Each housing preferably is supported in fixed position by means ofa bracket 18 mounted between opposing side walls 20 and 22 which form a drying chamber for the web 10. For the sake of clarity, only one bracket 18 is illustrated and it will be understood that a bracket or other suitable support means are provided for each of the other heads in the system.
Extending from opposite faces of the housing 16 are tubes 24 and 26, preferably co-axial and extending in closely spaced parallel relation to the face of the web 10. The tubes 24 and 26 extend transversely of the web length and are provided at their outer free ends with a telescopic tube section 28 and 30 slidably mounted in their respective tubes. Each telescopic section 28 and 30 is mounted for smooth sliding movement with respect to its supporting tube and each terminates in a nozzle 32 and 34, respectively. Each nozzle extends diagonally downwardly and outwardly terminating in a somewhat flattened tip forming an elongated slot opening 36 through which gas or air is delivered under pressure to curled edges 37 and 37' of the web 10, as best shown in FIG. 2.
In practice, the telescopic tubular sections 28 and 30 are pre-positioned by moving them in and out as required so that the nozzle tips are located a short distance inwardly of the curled edges in optimum position so that the air or gas delivered by the nozzles will force the curled edges 37 and 37' to uncurl outwardly and lie flat against the supporting conveyor 12. By utilizing a number of units 14 spaced along the path of the web and employing the flat-type nozzle tip, the web edges will be kept uncurled for a time sufficient for the edges to dry and then lie flat naturally.
Air or vapor is fed to the nozzles 32 and 34 by means of a conduit or riser 38, one connected to each of the heads 14 (A), (B), (C) and (D) and indicated by reference characters 38 (A), (B), (C) and (D). All of the risers 38 (A), (B), (C) and (D) connect to a common plenum chamber 40 mounted to the wall and connected to the discharge side ofa blower 42 mounted to the opposite side of the wall 20, as best shown in FIG. 2. In the vapor re-circulating embodiment shown, the blower 42 is connected at its intake side to the interior of the drying chamber by means of a duct 44 communicating with an exhaust port 46 in the wall 20. In this fashion, heated vapor in the drying chamber is drawn through the exhaust port 46 and forced by the blower 42 into the plenum chamber down through the riser 38 into the respective heads 14 from whence the pressurized vapor is delivered in opposite directions through the nozzles 32 and 34 against the curled edges. A heat exchanger can be added to this system to heat the vapor.
Insofar as the web 10 may be fabricated in different widths, the present apparatus provides for conveniently adjusting all of the heads simultaneously to the same extent whereby the nozzles will be properly located for drying and uncurling action regardless of web width. As shown in the drawings, the adjustment mechanism of the illustrated embodiment includes a pair of lead screws 48 and 50 extending transversely above the conveyor and web with the ends thereof rotatably supported to walls 20 and 22 by means of bearings 52 and 54. Each lead screw had a pair of oppositely threaded sections 56 and 58 with each section engaging a separate follower 60 and 62. Thus, rotation of the lead screw 48 will cause the follower 60, 62 to move in opposite directions in or out depending upon the direction of rotation. Both lead screws 48 and 50 are controlled by means of a hand wheel 64 located on the outside of the wall 22. The two lead screws are drivingly connected to one another by means of a continuous chain 66 engaging a gear 68 mounted on the outer end of each of the lead screws.
Each of the followers 60 and 62 is connected to and supports a pair of longitudinally extending parallel frames 70 and 72 from which depend in spaced relation a plurality of hangers 74, 76 each carrying a bracket 78 and 80 rigidly connected at its lower end to a nozzle 32 and 34. respectively. In this fashion, rotation of the hand wheel 64 will cause both lead screws to rotate thereby moving the two frames 70 and 72 simultaneously to or away from one another depending upon the direction of rotation. This movement of the braces,
in turn, will cause the nozzles to move in or out to a set position best suited to the width of the web passing thereunder. The adjustment may be made quickly and easily by manipulation of the hand crank 64. A viewing port 82 is conveniently provided in close proximity to the hand crank in order to allow the operator to view the position of the nozzles.
Having thus described the invention what I claim and desire to obtain by Letters Patent of the United States 1. Apparatus for uncurling and drying the edges of a running web, comprising a. walls defining a substantially closed housing containing a hot gaseous atmosphere therein,
b. a conveyor belt having a flat horizontal upper reach disposed in said housing for conveying said web through said housing in a flat and substantially tensionless condition,
c. a plurality of fixed, rigid tubes mounted to said housing and extending in spaced parallel relation, transversely above the upper reach of said belt and said web,
d. a tubular nozzle telescopically connected to each end of each of said fixed tubes and terminating in a downwardly and outwardly directed restricted slot opening oriented parallel to the edge of said web,
e. at least one lead screw having oppositely threaded portions mounted to opposite side walls of said housing with at least one end extending through one of said walls, said lead screw being parallel to said tubes,
f. a pair of followers mounted in spaced relation to each lead screw and threaded one to each threaded portion.
g. a bracket mounted to each follower and movable therewith,
h. all of said nozzles adjacent one side of said web connected to the same bracket and follower whereby rotation of said lead screw will move all of said nozzles along one side of said web in the same transverse direction and all of said nozzles along the other side of said web in the opposite direction.
i. conduit means connected to each of said fixed tubes, and,
j. blower means connected to said conduit means,
k. the intake of said blower means communicating with the interior of said housing whereby the heated gaseous atmosphere is recirculated from said housing through said nozzles to uncurl and dry the edges of said web.
2. Apparatus according to claim 1 wherein said conveyor belt is foraminous.
3. Apparatus according to claim I wherein said intake for said blower means is positioned above the level of said belt.

Claims (3)

1. Apparatus for uncurling and drying the edges of a running web, comprising a. walls defining a substantially closed housing containing a hot gaseous atmosphere therein, b. a conveyor belt having a flat horizontal upper reach disposed in said housing for conveying said web through said housing in a flat and substantially tensionless condition, Pg,8 c. a plurality of fixed, rigid tubes mounted to said housing and extending in spaced parallel relation, transversely above the upper reach of said belt and said web, d. a tubular nozzle telescopically connected to each end of each of said fixed tubes and terminating in a downwardly and outwardly directed restricted slot opening oriented parallel to the edge of said web, e. at least one lead screw having oppositely threaded portions mounted to opposite side walls of said housing with at least one end extending through one of said walls, said lead screw being parallel to said tubes, f. a pair of followers mounted in spaced relation to each lead screw and threaded one to each threaded portion, g. a bracket mounted to each follower and movable therewith, h. all of said nozzles adjacent one side of said web connected to the same bracket and follower whereby rotation of said lead screw will move all of said nozzles along one side of said web in the same transverse direction and all of said nozzles along the other side of said web in the opposite direction, i. conduit means connected to each of said fixed tubes, and, j. blower means connected to said conduit means, k. the intake of said blower means communicating with the interior of said housing whereby the heated gaseous atmosphere is recirculated from said housing through said nozzles to uncurl and dry the edges of said web.
2. Apparatus according to claim 1 wherein said conveyor belt is foraminous.
3. Apparatus according to claim 1 wherein said intake for said blower means is positioned above the level of said belt.
US404308A 1973-10-09 1973-10-09 Apparatus for uncurling the edges of a running web Expired - Lifetime US3874043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US404308A US3874043A (en) 1973-10-09 1973-10-09 Apparatus for uncurling the edges of a running web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US404308A US3874043A (en) 1973-10-09 1973-10-09 Apparatus for uncurling the edges of a running web

Publications (1)

Publication Number Publication Date
US3874043A true US3874043A (en) 1975-04-01

Family

ID=23599098

Family Applications (1)

Application Number Title Priority Date Filing Date
US404308A Expired - Lifetime US3874043A (en) 1973-10-09 1973-10-09 Apparatus for uncurling the edges of a running web

Country Status (1)

Country Link
US (1) US3874043A (en)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053967A (en) * 1974-12-18 1977-10-18 Erhard & Leimer Kg Apparatus for flattening the bent-up edge of a sheet workpiece
US4145796A (en) * 1974-12-17 1979-03-27 Erhard & Leimer Kg Apparatus for flattening the bent-up edge of a sheet workpiece
US4197621A (en) * 1974-12-17 1980-04-15 Erhard & Leimer Kg Apparatus for flattening the bent-up edge of a sheet workpiece
US5046272A (en) * 1990-05-01 1991-09-10 Kimberly-Clark Corporation Fluid-operated stabilizing apparatus and method
US5069735A (en) * 1990-06-04 1991-12-03 Milliken Research Corporation Apparatus for producing sealed edge knit wiping cloths
US5197722A (en) * 1991-10-28 1993-03-30 Union Special Corporation Cloth folding device with airblower for uncurling ends
FR2701495A1 (en) * 1993-02-10 1994-08-19 Union Special Gmbh Blowing device on a sewing machine to unroll an edge of the article to be sewn.
EP0623698A2 (en) * 1993-04-20 1994-11-09 W.R. Grace & Co.-Conn. Telescoping slot nozzle
US5546643A (en) * 1995-09-06 1996-08-20 Albany International Corp. Method to reduce forming fabric edge curl
US5803002A (en) * 1994-12-29 1998-09-08 Union Special Corporation Method and apparatus for latchtacking
US5865135A (en) * 1997-08-15 1999-02-02 Atlanta Attachment Company Method and apparatus for producing a hemmed folded and seamed finished workpiece
US6481362B2 (en) 2000-05-16 2002-11-19 Kimberly-Clark Worldwide, Inc. Orbital motion device for seaming garments
US6497032B2 (en) 2000-05-16 2002-12-24 Kimberly-Clark Worldwide, Inc. Refastenable bonding of garment side panels
US6513221B2 (en) 2000-05-16 2003-02-04 Kimberly-Clark Worldwide, Inc. Garment side panel conveyor system and method
US6514187B2 (en) 2000-05-16 2003-02-04 Kimberly-Clark Worldwide, Inc. Folding and manufacture of pants
US6562167B2 (en) 2000-05-16 2003-05-13 Kimberly-Clark Worldwide, Inc. Methods for making garments with fastening components
US6565691B2 (en) 2000-05-16 2003-05-20 Kimberly-Clark Worldwide, Inc. Method and apparatus for forming a lap seam
US6596113B2 (en) 2000-05-16 2003-07-22 Kimberly-Clark Worldwide, Inc. Presentation and bonding of garment side panels
US6723034B2 (en) 2000-05-16 2004-04-20 Kimberly-Clark Worldwide, Inc. Presentation of fastening components for making prefastened and refastenable pants
US6846374B2 (en) 2000-05-16 2005-01-25 Kimberly-Clark Worldwide Method and apparatus for making prefastened and refastenable pant with desired waist and hip fit
US20050028410A1 (en) * 2003-08-06 2005-02-10 Finishtech, Ltd. Laundry article spreader apparatus and method
US20050062204A1 (en) * 2003-09-22 2005-03-24 Fuji Photo Film Co., Ltd. Polymer film producing method
US20080092415A1 (en) * 2006-09-13 2008-04-24 Mccabe Stanley G Article of laundry spreader and stacker
US7387148B2 (en) 2001-05-15 2008-06-17 Kimberly-Clark Worldwide, Inc. Garment side panel conveyor system and method
US20080276488A1 (en) * 2007-05-07 2008-11-13 Paul Seidl Step air foil web stabilizer
US20080295367A1 (en) * 2007-06-04 2008-12-04 Mccabe Stanley G Linen spreader apparatus and method
US20080298930A1 (en) * 2007-06-04 2008-12-04 Mccabe Stanley G Linen spreader apparatus and method
CN103614849A (en) * 2013-11-20 2014-03-05 福建浔兴拉链科技股份有限公司 Modified ribbon discharge device of ribbon loom
CN105066639A (en) * 2015-08-18 2015-11-18 广西北流市智诚陶瓷自动化科技有限公司 Strip type heat source lifting drying device for bowl blank
CN105926226A (en) * 2016-06-15 2016-09-07 江苏小太阳机械科技有限公司 Edge spreader upper tooth plate adjusting device for tendering setting machine
CN105937114A (en) * 2016-06-15 2016-09-14 江苏小太阳机械科技有限公司 Tentering setting machine blowing edge spreader

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1717004A (en) * 1928-03-17 1929-06-11 Hunter James Machine Co Apparatus for stretching and drying weblike materials
US1912724A (en) * 1931-11-30 1933-06-06 Stokes & Smith Co Method and apparatus for spreading fabrics
US2613522A (en) * 1949-09-14 1952-10-14 American Viscose Corp Apparatus for treating fabrics and uncurling the edges thereof
US2674023A (en) * 1952-01-30 1954-04-06 Ansley T Foley Selvage edge straightener
US2747250A (en) * 1939-12-03 1956-05-29 American Viscose Corp Fabric spreader
US3142107A (en) * 1962-07-02 1964-07-28 John E Wittig Selvage uncurler attachments
US3398466A (en) * 1966-12-22 1968-08-27 Wolverine Corp Slot apparatus for high velocity gas treatment of moving webs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1717004A (en) * 1928-03-17 1929-06-11 Hunter James Machine Co Apparatus for stretching and drying weblike materials
US1912724A (en) * 1931-11-30 1933-06-06 Stokes & Smith Co Method and apparatus for spreading fabrics
US2747250A (en) * 1939-12-03 1956-05-29 American Viscose Corp Fabric spreader
US2613522A (en) * 1949-09-14 1952-10-14 American Viscose Corp Apparatus for treating fabrics and uncurling the edges thereof
US2674023A (en) * 1952-01-30 1954-04-06 Ansley T Foley Selvage edge straightener
US3142107A (en) * 1962-07-02 1964-07-28 John E Wittig Selvage uncurler attachments
US3398466A (en) * 1966-12-22 1968-08-27 Wolverine Corp Slot apparatus for high velocity gas treatment of moving webs

Cited By (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145796A (en) * 1974-12-17 1979-03-27 Erhard & Leimer Kg Apparatus for flattening the bent-up edge of a sheet workpiece
US4197621A (en) * 1974-12-17 1980-04-15 Erhard & Leimer Kg Apparatus for flattening the bent-up edge of a sheet workpiece
US4053967A (en) * 1974-12-18 1977-10-18 Erhard & Leimer Kg Apparatus for flattening the bent-up edge of a sheet workpiece
EP0683124A3 (en) * 1990-05-01 1996-01-17 Kimberly Clark Co Fluid operated stabilizing apparatus.
EP0455231A1 (en) * 1990-05-01 1991-11-06 Kimberly-Clark Corporation Fluidoperated stabilizing apparatus and method
AU643779B2 (en) * 1990-05-01 1993-11-25 Kimberly-Clark Worldwide, Inc. Fluid-operated stabilizing apparatus and method
US5046272A (en) * 1990-05-01 1991-09-10 Kimberly-Clark Corporation Fluid-operated stabilizing apparatus and method
US5069735A (en) * 1990-06-04 1991-12-03 Milliken Research Corporation Apparatus for producing sealed edge knit wiping cloths
US5197722A (en) * 1991-10-28 1993-03-30 Union Special Corporation Cloth folding device with airblower for uncurling ends
US5363784A (en) * 1991-10-28 1994-11-15 Union Special Corporation Sewing cloth handling device
FR2701495A1 (en) * 1993-02-10 1994-08-19 Union Special Gmbh Blowing device on a sewing machine to unroll an edge of the article to be sewn.
EP0623698A2 (en) * 1993-04-20 1994-11-09 W.R. Grace & Co.-Conn. Telescoping slot nozzle
EP0623698A3 (en) * 1993-04-20 1995-06-07 Grace W R & Co Telescoping slot nozzle.
US5803002A (en) * 1994-12-29 1998-09-08 Union Special Corporation Method and apparatus for latchtacking
US5546643A (en) * 1995-09-06 1996-08-20 Albany International Corp. Method to reduce forming fabric edge curl
US5865135A (en) * 1997-08-15 1999-02-02 Atlanta Attachment Company Method and apparatus for producing a hemmed folded and seamed finished workpiece
US6723034B2 (en) 2000-05-16 2004-04-20 Kimberly-Clark Worldwide, Inc. Presentation of fastening components for making prefastened and refastenable pants
US7175584B2 (en) 2000-05-16 2007-02-13 Kimberly-Clark Worldwide, Inc. Refastenable bonding of garment side panels
US6513221B2 (en) 2000-05-16 2003-02-04 Kimberly-Clark Worldwide, Inc. Garment side panel conveyor system and method
US6514187B2 (en) 2000-05-16 2003-02-04 Kimberly-Clark Worldwide, Inc. Folding and manufacture of pants
US20030066592A1 (en) * 2000-05-16 2003-04-10 Maxton David Albert Refastenable bonding of garment side panels
US6562167B2 (en) 2000-05-16 2003-05-13 Kimberly-Clark Worldwide, Inc. Methods for making garments with fastening components
US6565691B2 (en) 2000-05-16 2003-05-20 Kimberly-Clark Worldwide, Inc. Method and apparatus for forming a lap seam
US20030114829A1 (en) * 2000-05-16 2003-06-19 Coenen Joseph Daniel Methods for making garments with fastening components
US6596113B2 (en) 2000-05-16 2003-07-22 Kimberly-Clark Worldwide, Inc. Presentation and bonding of garment side panels
US20030201061A1 (en) * 2000-05-16 2003-10-30 Csida Jason Gene Presentation and bonding of garment side panels
US6481362B2 (en) 2000-05-16 2002-11-19 Kimberly-Clark Worldwide, Inc. Orbital motion device for seaming garments
US6808787B2 (en) 2000-05-16 2004-10-26 Kimberly-Clark Worldwide Methods for making garments with fastening components
US6846374B2 (en) 2000-05-16 2005-01-25 Kimberly-Clark Worldwide Method and apparatus for making prefastened and refastenable pant with desired waist and hip fit
USRE45256E1 (en) 2000-05-16 2014-11-25 Kimberly-Clark Worldwide, Inc. Garment side panel conveyor system and method
US7452320B2 (en) 2000-05-16 2008-11-18 Kimberly-Clark Worldwide, Inc. Presentation and bonding of garment side panels
US20050085782A1 (en) * 2000-05-16 2005-04-21 Entire Interest Method and apparatus for making prefastened and refastenable pant with desired waist and hip fit
US7069970B2 (en) 2000-05-16 2006-07-04 Kimberly-Clark Worldwide, Inc. Apparatus for forming a lap seam
US6497032B2 (en) 2000-05-16 2002-12-24 Kimberly-Clark Worldwide, Inc. Refastenable bonding of garment side panels
US7387148B2 (en) 2001-05-15 2008-06-17 Kimberly-Clark Worldwide, Inc. Garment side panel conveyor system and method
US7127840B2 (en) * 2003-08-06 2006-10-31 Finishtech, Inc. Laundry article spreader apparatus and method
US20050028410A1 (en) * 2003-08-06 2005-02-10 Finishtech, Ltd. Laundry article spreader apparatus and method
US7081224B2 (en) 2003-09-22 2006-07-25 Fuji Photo Film Co., Ltd. Polymer film producing method
US20050062204A1 (en) * 2003-09-22 2005-03-24 Fuji Photo Film Co., Ltd. Polymer film producing method
US20080092415A1 (en) * 2006-09-13 2008-04-24 Mccabe Stanley G Article of laundry spreader and stacker
US7555857B2 (en) 2006-09-13 2009-07-07 Mccabe Stanley G Article of laundry spreader and stacker
US20080276488A1 (en) * 2007-05-07 2008-11-13 Paul Seidl Step air foil web stabilizer
US8061055B2 (en) * 2007-05-07 2011-11-22 Megtec Systems, Inc. Step air foil web stabilizer
US7836617B2 (en) 2007-06-04 2010-11-23 Mccabe Stanley G Linen spreader apparatus and method
US7827709B2 (en) 2007-06-04 2010-11-09 Mccabe Stanley G Linen spreader apparatus and method
US20080298930A1 (en) * 2007-06-04 2008-12-04 Mccabe Stanley G Linen spreader apparatus and method
US20080295367A1 (en) * 2007-06-04 2008-12-04 Mccabe Stanley G Linen spreader apparatus and method
CN103614849A (en) * 2013-11-20 2014-03-05 福建浔兴拉链科技股份有限公司 Modified ribbon discharge device of ribbon loom
CN103614849B (en) * 2013-11-20 2014-12-17 福建浔兴拉链科技股份有限公司 Modified ribbon discharge device of ribbon loom
CN105066639A (en) * 2015-08-18 2015-11-18 广西北流市智诚陶瓷自动化科技有限公司 Strip type heat source lifting drying device for bowl blank
CN105066639B (en) * 2015-08-18 2017-07-28 赵盛林 Belt thermal source lifts bowl base drying unit
CN105926226A (en) * 2016-06-15 2016-09-07 江苏小太阳机械科技有限公司 Edge spreader upper tooth plate adjusting device for tendering setting machine
CN105937114A (en) * 2016-06-15 2016-09-14 江苏小太阳机械科技有限公司 Tentering setting machine blowing edge spreader
CN105937114B (en) * 2016-06-15 2018-08-28 江苏小太阳机械科技有限公司 A kind of framing shaping machine wind edge spreader
CN105926226B (en) * 2016-06-15 2018-08-28 江苏小太阳机械科技有限公司 Tooth plate regulating device on a kind of framing shaping machine edge spreader

Similar Documents

Publication Publication Date Title
US3874043A (en) Apparatus for uncurling the edges of a running web
US2301249A (en) Apparatus for drying fabric
US3589029A (en) Process and apparatus for the continuous treatment of textile materials
US4121311A (en) Process and apparatus for the treatment of lengths of textile material
CN109825976A (en) A kind of pad dyeing drying all-in-one overflow dyeing machine
US3257735A (en) Drying of fabrics
US1717004A (en) Apparatus for stretching and drying weblike materials
US3688354A (en) Method of handling and processing open width fabric
US4146946A (en) Apparatus for steaming of tubular knitted fabric
US3686905A (en) Method and machines for dyeing textile piece goods
US4052796A (en) Process and apparatus for the continuous finishing of webs of textiles, artificial leather and the like
CA1050262A (en) Apparatus for uncurling the edges of a running web
US3761977A (en) Process and apparatus for treatment of textile materials
US2597490A (en) Apparatus for treating textile materials
US2773295A (en) Apparatus and method for treatment of textile fabrics
US2319353A (en) Coating of surfaces with liquids by spraying
US3771952A (en) Web scouring method and apparatus
US3438139A (en) Apparatus for setting fabric
US3253311A (en) Apparatus for converting tubular knitted fabric to open width form
DE2951295C2 (en)
US3402059A (en) Method and apparatus for applying adhesive and slitting tubular fabric
US3483645A (en) Ironing machine for flatwork
US4241478A (en) Apparatus for shrinking of textile webs
US2570318A (en) Apparatus for drying fabric
US3031732A (en) Apparatus for use in the finishing of textile fabrics