JPS55137920A - Manufacture of laminated object - Google Patents

Manufacture of laminated object

Info

Publication number
JPS55137920A
JPS55137920A JP4549179A JP4549179A JPS55137920A JP S55137920 A JPS55137920 A JP S55137920A JP 4549179 A JP4549179 A JP 4549179A JP 4549179 A JP4549179 A JP 4549179A JP S55137920 A JPS55137920 A JP S55137920A
Authority
JP
Japan
Prior art keywords
roll
polyolefin
contact
metal foil
laminated object
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.)
Granted
Application number
JP4549179A
Other languages
Japanese (ja)
Other versions
JPS6338299B2 (en
Inventor
Akira Otsuki
Hirokichi Ishino
Yutaka Sakai
Susumu Tsuchiko
Takahiko Yamaso
Taku Yoshino
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.)
Toyo Ink Mfg Co Ltd
Original Assignee
Toyo Ink Mfg Co Ltd
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 Toyo Ink Mfg Co Ltd filed Critical Toyo Ink Mfg Co Ltd
Priority to JP4549179A priority Critical patent/JPS55137920A/en
Publication of JPS55137920A publication Critical patent/JPS55137920A/en
Publication of JPS6338299B2 publication Critical patent/JPS6338299B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To obtain a laminated object of a good quality in which no wrong portion, such as wrinkles, gaps, etc., is found, by a method wherein lamination is performed such that a pre-process for protection from a rapid change in temperature is provided before or after a polymer of polyolefin system resin and a metal foil make thermal contact with a thermal roll.
CONSTITUTION: A molten polyolefin resin 6 is extruded from an extruder 5 into between a metal foil 3 and a plastic film 4, such as polyolefin polyamide, etc., fed in turn from film-shaped, long-sized object winders 1 and 2. The lamination is brought into contact with a heat roll 7 for melting at the same when or immediately after they are laminated together. The metal foil 3 is heated by means of a preheat roll 9 before it make contact with the heat roll 7. After making contact with the heat roll 7, a laminated object, which is cooled to a normal temperature by a cooling roll 11 located near a portion where there is a normal temperature, is wound. The laminated object is cooled stagedly by means of pre-cooling rolls 13 and 14 before it make contact with the cooling roll 11. Resins produced resulting from graft-polymerization of polyolefin and α, β-ethylene system unstaurated carboxylic acid are used as the said polyolefin system resin 6.
COPYRIGHT: (C)1980,JPO&Japio
JP4549179A 1979-04-16 1979-04-16 Manufacture of laminated object Granted JPS55137920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4549179A JPS55137920A (en) 1979-04-16 1979-04-16 Manufacture of laminated object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4549179A JPS55137920A (en) 1979-04-16 1979-04-16 Manufacture of laminated object

Publications (2)

Publication Number Publication Date
JPS55137920A true JPS55137920A (en) 1980-10-28
JPS6338299B2 JPS6338299B2 (en) 1988-07-29

Family

ID=12720863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4549179A Granted JPS55137920A (en) 1979-04-16 1979-04-16 Manufacture of laminated object

Country Status (1)

Country Link
JP (1) JPS55137920A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197453A (en) * 1982-05-14 1983-11-17 Hitachi Ltd Engine control semiconductor integrated circuit
EP0271066A2 (en) * 1986-12-12 1988-06-15 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method of preventing expansioninduced wrinkles of plastic film and metal foil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5792695B2 (en) * 2012-08-24 2015-10-14 株式会社神戸製鋼所 Manufacturing method and manufacturing apparatus for foamed resin metal laminate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197453A (en) * 1982-05-14 1983-11-17 Hitachi Ltd Engine control semiconductor integrated circuit
EP0271066A2 (en) * 1986-12-12 1988-06-15 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method of preventing expansioninduced wrinkles of plastic film and metal foil
JPS63149133A (en) * 1986-12-12 1988-06-21 Kanegafuchi Chem Ind Co Ltd Prevention of wrinkles due to expansion of plastic film and the like

Also Published As

Publication number Publication date
JPS6338299B2 (en) 1988-07-29

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