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 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)
BE (1) BE770318A (en)
CA (1) CA957353A (en)
DE (1) DE2136726A1 (en)
FR (1) FR2109670A5 (en)
GB (1) GB1336786A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO790519L (en) * 1978-06-21 1979-12-27 Ahlstroem Oy SPIRAL WRAPPED SLEEVE, METHOD FOR MANUFACTURING THE SLEEVE, PROCEDURE FOR USING THE SLEEVE IN A WRAPPING APPLIANCE AND DEVICE FOR USING THE SLEEVE
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

Also Published As

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

Similar Documents

Publication Publication Date Title
CA1015113A (en) Extrusion die-calendering apparatus and method
CA973577A (en) Web sensing and guiding apparatus
CA957353A (en) Winding a running length of thermoplastic sheeting into a series of rolls and apparatus therefor
CA1026981A (en) Ribbed product and moulding apparatus
CA963221A (en) Film stretching method and apparatus
IT1016493B (en) PROCEDURE AND APPARATUS FOR KNURLING THE EDGES OF A THERMOPLASTIC TAPE
CA997515A (en) Method of and apparatus for stretching plastic sheet material
CA999710A (en) Process of stretching webs of plastic film
CA940504A (en) Web winding apparatus
CA941809A (en) Winding apparatus and method
CA958394A (en) Apparatus and a method of simultaneously winding a plurality of yarns
CA957393A (en) Method of winding tubular films or webs and resulting product
CA975319A (en) Sheet winding and turning apparatus
CA1027315A (en) Extruder and roll die apparatus
CA771015A (en) Method of winding thermoplastic resin sheeting into rolls and rolls obtained thereby
IE38129B1 (en) Method and apparatus for continuously varying the cross-section of thermo-plastic film webs
JPS51120957A (en) Hollow product hydrostatic extruding method and device
CA930120A (en) Methods of and apparatus for unwinding a helically wound elongated body
CA911329A (en) Method of and apparatus for winding a web of plastic film
CA849821A (en) Method and arrangement at finely dividing a web-shaped material preferably built up of fibres
CA968327A (en) Process for winding up film webs into rolls
AU2249467A (en) Method of winding thermoplastic resin sheeting into rolls and rolls obtained thereby
CA863151A (en) Apparatus for winding and unwinding strip material
CA846053A (en) Yarn winding process and product
CA860782A (en) Method and apparatus for winding webs