JPS6255483B2 - - Google Patents

Info

Publication number
JPS6255483B2
JPS6255483B2 JP56032559A JP3255981A JPS6255483B2 JP S6255483 B2 JPS6255483 B2 JP S6255483B2 JP 56032559 A JP56032559 A JP 56032559A JP 3255981 A JP3255981 A JP 3255981A JP S6255483 B2 JPS6255483 B2 JP S6255483B2
Authority
JP
Japan
Prior art keywords
polypropylene
sheet
sheets
temperature
laminate
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
JP56032559A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57146620A (en
Inventor
Shiro Nakayama
Susumu Takahashi
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.)
Fujikura Cable Works Ltd
Original Assignee
Fujikura Cable Works 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 Fujikura Cable Works Ltd filed Critical Fujikura Cable Works Ltd
Priority to JP56032559A priority Critical patent/JPS57146620A/ja
Publication of JPS57146620A publication Critical patent/JPS57146620A/ja
Publication of JPS6255483B2 publication Critical patent/JPS6255483B2/ja
Granted 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/28—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving assembly of non-flat intermediate products which are flattened at a later step, e.g. tubes

Landscapes

  • Insulating Bodies (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP56032559A 1981-03-09 1981-03-09 Manufacture of polypropylene laminate Granted JPS57146620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032559A JPS57146620A (en) 1981-03-09 1981-03-09 Manufacture of polypropylene laminate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032559A JPS57146620A (en) 1981-03-09 1981-03-09 Manufacture of polypropylene laminate

Publications (2)

Publication Number Publication Date
JPS57146620A JPS57146620A (en) 1982-09-10
JPS6255483B2 true JPS6255483B2 (cg-RX-API-DMAC7.html) 1987-11-19

Family

ID=12362260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032559A Granted JPS57146620A (en) 1981-03-09 1981-03-09 Manufacture of polypropylene laminate

Country Status (1)

Country Link
JP (1) JPS57146620A (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS57146620A (en) 1982-09-10

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