CA769009A - Method of and apparatus for welding synthetic plastic films - Google Patents

Method of and apparatus for welding synthetic plastic films

Info

Publication number
CA769009A
CA769009A CA769009A CA769009DA CA769009A CA 769009 A CA769009 A CA 769009A CA 769009 A CA769009 A CA 769009A CA 769009D A CA769009D A CA 769009DA CA 769009 A CA769009 A CA 769009A
Authority
CA
Canada
Prior art keywords
plastic films
synthetic plastic
welding synthetic
welding
films
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
CA769009A
Inventor
Trzeciak Georg
Schwanekamp Hubert
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
Publication date
Application granted granted Critical
Publication of CA769009A publication Critical patent/CA769009A/en
Expired legal-status Critical Current

Links

CA769009A Method of and apparatus for welding synthetic plastic films Expired CA769009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA769009T

Publications (1)

Publication Number Publication Date
CA769009A true CA769009A (en) 1967-10-10

Family

ID=36212419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA769009A Expired CA769009A (en) Method of and apparatus for welding synthetic plastic films

Country Status (1)

Country Link
CA (1) CA769009A (en)

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