FR2109670A5 - - Google Patents

Info

Publication number
FR2109670A5
FR2109670A5 FR7126845A FR7126845A FR2109670A5 FR 2109670 A5 FR2109670 A5 FR 2109670A5 FR 7126845 A FR7126845 A FR 7126845A FR 7126845 A FR7126845 A FR 7126845A FR 2109670 A5 FR2109670 A5 FR 2109670A5
Authority
FR
France
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
FR7126845A
Other languages
French (fr)
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 FR2109670A5 publication Critical patent/FR2109670A5/fr
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)
FR7126845A 1970-07-23 1971-07-22 Expired FR2109670A5 (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
FR2109670A5 true FR2109670A5 (en) 1972-05-26

Family

ID=22012081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7126845A Expired FR2109670A5 (en) 1970-07-23 1971-07-22

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434104A1 (en) * 1978-06-21 1980-03-21 Ahlstroem Oy CORE FOR WINDING PAPER STRIPS, AND METHOD AND DEVICE FOR MANUFACTURING SAME

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (en) * 2000-07-18 2004-09-15 三井金属鉱業株式会社 Copper foil core tube winding method
JP3523626B2 (en) * 2001-09-21 2004-04-26 株式会社東京機械製作所 Web feeder for rotary press
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
CA3000031C (en) 2015-10-13 2023-09-19 Curt G. Joa, Inc. Disposable product assembly systems and methods
CN108557530B (en) * 2018-04-19 2019-09-27 广东邦达实业有限公司 A kind of automatic winding structure suitable for soft bala gutta item
CN117228395B (en) * 2023-11-14 2024-01-19 常州金纬片板膜科技有限公司 Sheet material storage rack
CN117657852B (en) * 2024-01-31 2024-04-02 山东永健机械有限公司 Stretching forming device for lithium battery diaphragm production

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434104A1 (en) * 1978-06-21 1980-03-21 Ahlstroem Oy CORE FOR WINDING PAPER STRIPS, AND METHOD AND DEVICE FOR MANUFACTURING SAME

Also Published As

Publication number Publication date
CA957353A (en) 1974-11-05
US3796388A (en) 1974-03-12
BE770318A (en) 1971-12-01
GB1336786A (en) 1973-11-07
DE2136726A1 (en) 1972-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse