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AU117509B2 - Method and apparatus forthe heat-sealing of plies of thermoplastic film - Google Patents
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AU117509B2 - Method and apparatus forthe heat-sealing of plies of thermoplastic film - Google Patents

Method and apparatus forthe heat-sealing of plies of thermoplastic film

Info

Publication number
AU117509B2
AU117509B2 AU5987/42A AU598742A AU117509B2 AU 117509 B2 AU117509 B2 AU 117509B2 AU 5987/42 A AU5987/42 A AU 5987/42A AU 598742 A AU598742 A AU 598742A AU 117509 B2 AU117509 B2 AU 117509B2
Authority
AU
Australia
Prior art keywords
plies
sealing
thermoplastic film
apparatus forthe
forthe heat
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
AU5987/42A
Other versions
AU598742A (en
Inventor
Francis Yixckxt Joseph
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.)
Wixhfoot Oorcoratiox
Original Assignee
Wixhfoot Oorcoratiox
Filing date
Publication date
Application filed by Wixhfoot Oorcoratiox filed Critical Wixhfoot Oorcoratiox
Application granted granted Critical
Publication of AU117509B2 publication Critical patent/AU117509B2/en
Publication of AU598742A publication Critical patent/AU598742A/en
Expired legal-status Critical Current

Links

AU5987/42A 1942-07-08 Method and apparatus forthe heat-sealing of plies of thermoplastic film Expired AU117509B2 (en)

Publications (2)

Publication Number Publication Date
AU117509B2 true AU117509B2 (en) 1943-09-30
AU598742A AU598742A (en) 1943-09-30

Family

ID=

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