GB1303639A - - Google Patents

Info

Publication number
GB1303639A
GB1303639A GB2894269A GB1303639DA GB1303639A GB 1303639 A GB1303639 A GB 1303639A GB 2894269 A GB2894269 A GB 2894269A GB 1303639D A GB1303639D A GB 1303639DA GB 1303639 A GB1303639 A GB 1303639A
Authority
GB
United Kingdom
Prior art keywords
conveyer
foam
polymer foam
sheet
thickness
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
GB2894269A
Other languages
English (en)
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 filed Critical
Publication of GB1303639A publication Critical patent/GB1303639A/en
Expired 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/321—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed part being a lining, e.g. a film or a support lining
    • B29C44/3215—Folding devices for the lining

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB2894269A 1969-06-07 1969-06-07 Expired GB1303639A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2894269 1969-06-07

Publications (1)

Publication Number Publication Date
GB1303639A true GB1303639A (enrdf_load_stackoverflow) 1973-01-17

Family

ID=10283677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2894269A Expired GB1303639A (enrdf_load_stackoverflow) 1969-06-07 1969-06-07

Country Status (1)

Country Link
GB (1) GB1303639A (enrdf_load_stackoverflow)

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years