AT190671B - Process for the continuous welding of a web-shaped, liquid-tight film - Google Patents

Process for the continuous welding of a web-shaped, liquid-tight film

Info

Publication number
AT190671B
AT190671B AT190671DA AT190671B AT 190671 B AT190671 B AT 190671B AT 190671D A AT190671D A AT 190671DA AT 190671 B AT190671 B AT 190671B
Authority
AT
Austria
Prior art keywords
web
liquid
shaped
continuous welding
tight film
Prior art date
Application number
Other languages
German (de)
Original Assignee
Oesterreichische Kunststoff Pr
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 Oesterreichische Kunststoff Pr filed Critical Oesterreichische Kunststoff Pr
Application granted granted Critical
Publication of AT190671B publication Critical patent/AT190671B/en

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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
AT190671D 1954-11-12 1954-11-12 Process for the continuous welding of a web-shaped, liquid-tight film AT190671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT190671T 1954-11-12

Publications (1)

Publication Number Publication Date
AT190671B true AT190671B (en) 1957-07-10

Family

ID=3665213

Family Applications (1)

Application Number Title Priority Date Filing Date
AT190671D AT190671B (en) 1954-11-12 1954-11-12 Process for the continuous welding of a web-shaped, liquid-tight film

Country Status (1)

Country Link
AT (1) AT190671B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158814B (en) * 1959-08-13 1963-12-05 Waldhof Zellstoff Fab Method and device for producing water vapor-tight and grease-tight window bags
DE2909239A1 (en) * 1979-03-09 1980-09-18 Disfo Gmbh Antistatic treatment for plastics article, esp. gramophone record - involves coating with ethanolic PVA soln. contg. tri:ethylene glycol and fatty acid amide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158814B (en) * 1959-08-13 1963-12-05 Waldhof Zellstoff Fab Method and device for producing water vapor-tight and grease-tight window bags
DE2909239A1 (en) * 1979-03-09 1980-09-18 Disfo Gmbh Antistatic treatment for plastics article, esp. gramophone record - involves coating with ethanolic PVA soln. contg. tri:ethylene glycol and fatty acid amide

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