CA1107706A - Methode et dispositif d'avance d'une composition pour le laminage de pellicules - Google Patents

Methode et dispositif d'avance d'une composition pour le laminage de pellicules

Info

Publication number
CA1107706A
CA1107706A CA317,478A CA317478A CA1107706A CA 1107706 A CA1107706 A CA 1107706A CA 317478 A CA317478 A CA 317478A CA 1107706 A CA1107706 A CA 1107706A
Authority
CA
Canada
Prior art keywords
sheet molding
molding compound
film
roll
nipper
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
CA317,478A
Other languages
English (en)
Inventor
Lary Mckenna
Benjamin Rusnell
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber 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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Application granted granted Critical
Publication of CA1107706A publication Critical patent/CA1107706A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/10—Removing layers, or parts of layers, mechanically or chemically
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • B29C63/0013—Removing old coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • B32B43/006—Delaminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H41/00—Machines for separating superposed webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Replacement Of Web Rolls (AREA)
CA317,478A 1978-04-26 1978-12-06 Methode et dispositif d'avance d'une composition pour le laminage de pellicules Expired CA1107706A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90039878A 1978-04-26 1978-04-26
US900,398 1978-04-26

Publications (1)

Publication Number Publication Date
CA1107706A true CA1107706A (fr) 1981-08-25

Family

ID=25412454

Family Applications (1)

Application Number Title Priority Date Filing Date
CA317,478A Expired CA1107706A (fr) 1978-04-26 1978-12-06 Methode et dispositif d'avance d'une composition pour le laminage de pellicules

Country Status (5)

Country Link
JP (1) JPS54142265A (fr)
CA (1) CA1107706A (fr)
DE (1) DE2916981A1 (fr)
FR (1) FR2424117A1 (fr)
GB (1) GB2021526B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421415C1 (de) * 1994-06-18 1995-09-21 Deutsche Forsch Luft Raumfahrt Verfahren und Vorrichtung zum Abziehen einer Folie von einem klebrigen Untergrund
JP4835092B2 (ja) * 2005-10-04 2011-12-14 東洋製罐株式会社 容器のヒートシール方法およびその装置
KR101226257B1 (ko) 2011-06-22 2013-02-12 도우이앤티 주식회사 용기 뚜껑 실링장치
CN106115025B (zh) * 2016-08-16 2018-08-21 珠海鼎晟自动化有限公司 一种全自动撕膜机
CN108792115A (zh) * 2018-08-28 2018-11-13 苏州田心方莫自动化科技有限公司 一种电视机自动装配线撕膜机构
CN110788117B (zh) * 2019-10-31 2021-06-25 太仓北新建材有限公司 一种自动分离废板上下纸装置
CN110775385A (zh) * 2019-11-21 2020-02-11 湖南东神自动化设备有限公司 一种电路板覆膜剥离装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1018175A (en) * 1963-08-02 1966-01-26 Rohm & Haas Demasking of masked sheet material
GB1399463A (en) * 1971-09-28 1975-07-02 Baker Perkins Chem Mach Manufacture of plastics moulding materials and products thereof

Also Published As

Publication number Publication date
FR2424117B1 (fr) 1983-04-15
JPS54142265A (en) 1979-11-06
JPS5736133B2 (fr) 1982-08-02
FR2424117A1 (fr) 1979-11-23
DE2916981A1 (de) 1979-10-31
GB2021526A (en) 1979-12-05
GB2021526B (en) 1983-02-16

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Legal Events

Date Code Title Description
MKEX Expiry