CS385087A2 - Method of hollow containers production from multi-layer plastics - Google Patents

Method of hollow containers production from multi-layer plastics

Info

Publication number
CS385087A2
CS385087A2 CS873850A CS385087A CS385087A2 CS 385087 A2 CS385087 A2 CS 385087A2 CS 873850 A CS873850 A CS 873850A CS 385087 A CS385087 A CS 385087A CS 385087 A2 CS385087 A2 CS 385087A2
Authority
CS
Czechoslovakia
Prior art keywords
mould
layer
layers
hollow containers
layer plastics
Prior art date
Application number
CS873850A
Other languages
Czech (cs)
Other versions
CS270569B2 (en
Inventor
Doux George F J Le
Johannes H Geesink
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Priority to CS873850A priority Critical patent/CS270569B2/en
Publication of CS385087A2 publication Critical patent/CS385087A2/en
Publication of CS270569B2 publication Critical patent/CS270569B2/en

Links

Landscapes

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

A multilayer plastic container is produced using two or more layers. The outer layer is introduced into a mould and an inner layer is extruded into the mould. The bottom edges are joined together by clamping, whilst one layer is in the melt phase. - Compressed air blown through the clamping section forces sealing between the two layers over the entire surface. The mould is then closed and both layers forced against the inner surface of the mould.
CS873850A 1987-05-27 1987-05-27 Method of hollow containers production from multi-layer plastics CS270569B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS873850A CS270569B2 (en) 1987-05-27 1987-05-27 Method of hollow containers production from multi-layer plastics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS873850A CS270569B2 (en) 1987-05-27 1987-05-27 Method of hollow containers production from multi-layer plastics

Publications (2)

Publication Number Publication Date
CS385087A2 true CS385087A2 (en) 1989-11-14
CS270569B2 CS270569B2 (en) 1990-07-12

Family

ID=5379809

Family Applications (1)

Application Number Title Priority Date Filing Date
CS873850A CS270569B2 (en) 1987-05-27 1987-05-27 Method of hollow containers production from multi-layer plastics

Country Status (1)

Country Link
CS (1) CS270569B2 (en)

Also Published As

Publication number Publication date
CS270569B2 (en) 1990-07-12

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