CA957353A - Winding a running length of thermoplastic sheeting into a series of rolls and apparatus therefor - Google Patents

Winding a running length of thermoplastic sheeting into a series of rolls and apparatus therefor

Info

Publication number
CA957353A
CA957353A CA117,031A CA117031A CA957353A CA 957353 A CA957353 A CA 957353A CA 117031 A CA117031 A CA 117031A CA 957353 A CA957353 A CA 957353A
Authority
CA
Canada
Prior art keywords
rolls
winding
series
apparatus therefor
running length
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
CA117,031A
Other languages
English (en)
Other versions
CA117031S (en
Inventor
Douglas S. Davis
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA957353A publication Critical patent/CA957353A/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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • B65H19/2215—Turret-type with two roll supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5153—Details of cutting means
    • B65H2301/51539—Wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/516—Securing handled material to another material
    • B65H2301/5161—Binding processes
    • B65H2301/51614—Binding processes involving heating element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/231—Turret winders
    • B65H2408/2315—Turret winders specified by number of arms
    • B65H2408/23152—Turret winders specified by number of arms with two arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
CA117,031A 1970-07-23 1971-06-29 Winding a running length of thermoplastic sheeting into a series of rolls and apparatus therefor Expired CA957353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5767870A 1970-07-23 1970-07-23

Publications (1)

Publication Number Publication Date
CA957353A true CA957353A (en) 1974-11-05

Family

ID=22012081

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,031A Expired CA957353A (en) 1970-07-23 1971-06-29 Winding a running length of thermoplastic sheeting into a series of rolls and apparatus therefor

Country Status (6)

Country Link
US (1) US3796388A (en:Method)
BE (1) BE770318A (en:Method)
CA (1) CA957353A (en:Method)
DE (1) DE2136726A1 (en:Method)
FR (1) FR2109670A5 (en:Method)
GB (1) GB1336786A (en:Method)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO790519L (no) * 1978-06-21 1979-12-27 Ahlstroem Oy Spiralviklet hylse, fremgangsmaate for fremstilling av hylsen, fremgangsmaate for anvendelse av hylsen i et vikleapparat og anordning for bruk av hylsen
US4280669A (en) * 1980-01-21 1981-07-28 Magna-Graphics Corporation Automatic web rewinder for tensioned web
US4458852A (en) * 1981-06-05 1984-07-10 American Hoechst Corporation Web transfer apparatus
US4715552A (en) * 1986-04-23 1987-12-29 Kabushiki Kaisha Fuji Tekkosho Multi-spindle winder
US5221056A (en) * 1990-02-05 1993-06-22 Print-O-Tape, Inc. Pneumatically controlled spooling apparatus
US5383622A (en) * 1993-05-05 1995-01-24 The Kohler Coating Machinery Corporation Web transfer mechanism and method for a continuous winder
US5857641A (en) * 1997-06-03 1999-01-12 Kimberly-Clark Worldwide, Inc. Winding core having integral entangling mechanism
EP1061025A1 (en) * 1999-06-16 2000-12-20 E.I. Du Pont De Nemours And Company Apparatus and method for initiating the winding of webs
JP3565424B2 (ja) * 2000-07-18 2004-09-15 三井金属鉱業株式会社 銅箔の芯管巻き取り方法
JP3523626B2 (ja) * 2001-09-21 2004-04-26 株式会社東京機械製作所 輪転機の巻取紙給紙装置
US9566193B2 (en) * 2011-02-25 2017-02-14 Curt G. Joa, Inc. Methods and apparatus for forming disposable products at high speeds with small machine footprint
BR112018007324B1 (pt) 2015-10-13 2023-04-25 Curt G. Joa, Inc Sistemas e métodos para montagem de produto descartável
CN108557530B (zh) * 2018-04-19 2019-09-27 广东邦达实业有限公司 一种适用于软质粘性橡胶条的自动收卷结构
CN117228395B (zh) * 2023-11-14 2024-01-19 常州金纬片板膜科技有限公司 一种片材储料架
CN117657852B (zh) * 2024-01-31 2024-04-02 山东永健机械有限公司 一种锂电池隔膜生产用拉伸成型装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195008A (en) * 1937-08-20 1940-03-26 Westinghouse Electric & Mfg Co Coiling reel
US2681771A (en) * 1952-10-16 1954-06-22 Black Clawson Co Web roll winder
US2860839A (en) * 1953-02-24 1958-11-18 Black Clawson Co Web winding machine
US3091411A (en) * 1960-03-21 1963-05-28 Dow Chemical Co Cutoff mechanism for a film rewinder

Also Published As

Publication number Publication date
BE770318A (fr) 1971-12-01
US3796388A (en) 1974-03-12
FR2109670A5 (en:Method) 1972-05-26
GB1336786A (en) 1973-11-07
DE2136726A1 (de) 1972-01-27

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