HUT40363A - Method and apparatus for welding plastic foils - Google Patents

Method and apparatus for welding plastic foils

Info

Publication number
HUT40363A
HUT40363A HU286084A HU286084A HUT40363A HU T40363 A HUT40363 A HU T40363A HU 286084 A HU286084 A HU 286084A HU 286084 A HU286084 A HU 286084A HU T40363 A HUT40363 A HU T40363A
Authority
HU
Hungary
Prior art keywords
welding
sheets
max
plastic foils
welding plastic
Prior art date
Application number
HU286084A
Other languages
Hungarian (hu)
Inventor
Pal Juhasz
Karoly Roeszei
Original Assignee
Novotrade R T
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 Novotrade R T filed Critical Novotrade R T
Priority to HU286084A priority Critical patent/HUT40363A/en
Publication of HUT40363A publication Critical patent/HUT40363A/en

Links

Landscapes

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

Abstract

The width of plastic sheets is limited, using a calender, to 3 m. max. producing and cutting open a tube it is 16 m max. for polyethylene and 4 m max. for PVC sheets. Welding is used to obtain sheets of greater width. In the presently used method, sheets are laid down side by side with the necessary overlap for welding. The welding machine is as wide as the resulting sheet. It is proposed that the strips to be joined are placed one above the other in parallel planes and the welding is carried out in the vertical plane, requiring space and labour.(0/0)
HU286084A 1984-07-25 1984-07-25 Method and apparatus for welding plastic foils HUT40363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU286084A HUT40363A (en) 1984-07-25 1984-07-25 Method and apparatus for welding plastic foils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU286084A HUT40363A (en) 1984-07-25 1984-07-25 Method and apparatus for welding plastic foils

Publications (1)

Publication Number Publication Date
HUT40363A true HUT40363A (en) 1986-12-28

Family

ID=10961416

Family Applications (1)

Application Number Title Priority Date Filing Date
HU286084A HUT40363A (en) 1984-07-25 1984-07-25 Method and apparatus for welding plastic foils

Country Status (1)

Country Link
HU (1) HUT40363A (en)

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee