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GB1507212A - Process and apparatus for the production of wound rolls of web material - Google Patents

Process and apparatus for the production of wound rolls of web material

Info

Publication number
GB1507212A
GB1507212A GB2229275A GB2229275A GB1507212A GB 1507212 A GB1507212 A GB 1507212A GB 2229275 A GB2229275 A GB 2229275A GB 2229275 A GB2229275 A GB 2229275A GB 1507212 A GB1507212 A GB 1507212A
Authority
GB
United Kingdom
Prior art keywords
web
marginal portions
wound
core
production
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
Application number
GB2229275A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1507212A publication Critical patent/GB1507212A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/32—Coiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
    • B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
    • B31F1/0019—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs the plates, sheets or webs moving continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding Of Webs (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1507212 Winding webs HOECHST AG 22 May 1975 [4 June 1974] 22292/75 Heading B8R In a method of winding webs 1 with successive convolutions spaced the marginal portions 9 of the moving web are folded one or more times through 180 degrees and then wound on to a core to form a web roll 4. The apparatus includes a guide roller 8 which is shorter than the width of the web to define the marginal portions 9, which are subsequently fed over folding plates 10, 10<SP>1</SP> and associated folding rollers 12, 13; 12<SP>1</SP>, 13<SP>1</SP>, whereby the folded marginal portions 21 form spacers between convolutions of the web 1 wound on a core 5 against which the web is pressed by an hydraulic fluid cylinder biased presser roller 16.
GB2229275A 1974-06-04 1975-05-22 Process and apparatus for the production of wound rolls of web material Expired GB1507212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742426891 DE2426891A1 (en) 1974-06-04 1974-06-04 METHOD AND DEVICE FOR MANUFACTURING WINDING ROLLS FROM FLAT ROLLS OF MATERIAL

Publications (1)

Publication Number Publication Date
GB1507212A true GB1507212A (en) 1978-04-12

Family

ID=5917258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2229275A Expired GB1507212A (en) 1974-06-04 1975-05-22 Process and apparatus for the production of wound rolls of web material

Country Status (6)

Country Link
JP (1) JPS5911497B2 (en)
DE (1) DE2426891A1 (en)
FR (1) FR2273745A1 (en)
GB (1) GB1507212A (en)
LU (1) LU72629A1 (en)
NL (1) NL7506458A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846954A1 (en) * 2002-11-08 2004-05-14 Pharmapost Paper roll forming procedure includes unrolling, folding and rewinding operations to produce one or more rolls
EP2210837A1 (en) * 2009-01-26 2010-07-28 Chun-Tsai Chen Packing film stretching and rewinding machine
CN106742698A (en) * 2016-12-13 2017-05-31 厦门聚富塑胶制品有限公司 A kind of stretch wrap film of improvement, refill and manufacture device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477614U (en) * 1977-11-11 1979-06-02
JPS5859139A (en) * 1981-09-28 1983-04-08 Diafoil Co Ltd Winding method of thin film
FR2617123B1 (en) * 1987-06-26 1989-12-29 Newtec Int TAPE WITH LONGITUDINAL REINFORCEMENT, PACKAGING METHOD AND PACKAGING COMPRISING SUCH A TAPE, INSTALLATION AND MACHINE FOR CARRYING OUT THE PACKAGING PROCESS, AND DEVICE FOR CARRYING OUT SUCH A TAPE
DE8716803U1 (en) * 1987-12-22 1988-02-18 Stiegler GmbH Maschinenfabrik, 7062 Rudersberg Bag roll with bags made of thermoplastic film
DE3910218A1 (en) * 1989-03-30 1990-10-04 Vaupel Textilmasch METHOD FOR PRODUCING A TEXTILE STRIP, IN PARTICULAR BY MELTING A TEXTILE WIDE RAIL, AND DEVICE FOR IMPLEMENTING THE METHOD
JPH0475966A (en) * 1990-07-13 1992-03-10 Nippon Shokubai Co Ltd Edge bending device
US9162403B2 (en) 2013-03-15 2015-10-20 Davis-Standard, Llc Apparatus for manufacturing and processing pre-stretch films having strips of increased thickness
CN112897173B (en) * 2021-02-10 2022-12-13 江苏优舒科技有限公司 Non-woven fabrics guider is used in gauze mask production and processing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846954A1 (en) * 2002-11-08 2004-05-14 Pharmapost Paper roll forming procedure includes unrolling, folding and rewinding operations to produce one or more rolls
EP2210837A1 (en) * 2009-01-26 2010-07-28 Chun-Tsai Chen Packing film stretching and rewinding machine
CN106742698A (en) * 2016-12-13 2017-05-31 厦门聚富塑胶制品有限公司 A kind of stretch wrap film of improvement, refill and manufacture device
CN106742698B (en) * 2016-12-13 2019-07-12 厦门聚富塑胶制品有限公司 A kind of core of stretch wrap film and the manufacturing device of stretch wrap film

Also Published As

Publication number Publication date
LU72629A1 (en) 1977-03-03
JPS5113062A (en) 1976-02-02
NL7506458A (en) 1975-12-08
DE2426891A1 (en) 1976-01-02
JPS5911497B2 (en) 1984-03-15
FR2273745B1 (en) 1980-03-21
FR2273745A1 (en) 1976-01-02

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950521