CA702826A - Apparatus for perforating thermoplastic film - Google Patents

Apparatus for perforating thermoplastic film

Info

Publication number
CA702826A
CA702826A CA702826A CA702826DA CA702826A CA 702826 A CA702826 A CA 702826A CA 702826 A CA702826 A CA 702826A CA 702826D A CA702826D A CA 702826DA CA 702826 A CA702826 A CA 702826A
Authority
CA
Canada
Prior art keywords
thermoplastic film
perforating thermoplastic
perforating
film
thermoplastic
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
CA702826A
Inventor
W. Ramsey Knox
H. King Ronald
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals Co
Publication date
Application granted granted Critical
Publication of CA702826A publication Critical patent/CA702826A/en
Expired legal-status Critical Current

Links

CA702826A Apparatus for perforating thermoplastic film Expired CA702826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA702826T

Publications (1)

Publication Number Publication Date
CA702826A true CA702826A (en) 1965-01-26

Family

ID=36016490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA702826A Expired CA702826A (en) Apparatus for perforating thermoplastic film

Country Status (1)

Country Link
CA (1) CA702826A (en)

Similar Documents

Publication Publication Date Title
CA702826A (en) Apparatus for perforating thermoplastic film
AU5378965A (en) Apparatus for welding thermoplastic sheets
CA705141A (en) Creasing apparatus
CA718816A (en) Apparatus for forming thermoplastic sheet material
CA701486A (en) Web slicing apparatus
AU4733664A (en) Machine for slitting plastic film andthe like
CA786774A (en) Apparatus for welding thermoplastic sheets
CA710132A (en) Perforating apparatus
CA715958A (en) Apparatus for drawing out foils from plastic material
CA706794A (en) Method and apparatus for forming thermoplastic films
CA724551A (en) Device for stretching thermoplastic films
CA680651A (en) Means for perforating plastic films
AU410523B2 (en) Apparatus for withdrawing film units froma film pack
CA713474A (en) Tubular processes for film manfuacture
CA721658A (en) Apparatus for extruding plastic compounds
CA754048A (en) Apparatus for extruding thermoplastic films
CA701485A (en) Web slicing apparatus
AU1243266A (en) Apparatus for producing laminate materials
CA716314A (en) Apparatus for manufacturing bags
CA721137A (en) Packaging apparatus
CA706743A (en) Packaging apparatus
CA719082A (en) Packaging apparatus
AU292404B2 (en) Photographic apparatus
CA724411A (en) Photographic apparatus
AU291201B2 (en) Photographic apparatus