CA716038A - Method of sealing thermoplastic film - Google Patents

Method of sealing thermoplastic film

Info

Publication number
CA716038A
CA716038A CA716038A CA716038DA CA716038A CA 716038 A CA716038 A CA 716038A CA 716038 A CA716038 A CA 716038A CA 716038D A CA716038D A CA 716038DA CA 716038 A CA716038 A CA 716038A
Authority
CA
Canada
Prior art keywords
thermoplastic film
sealing thermoplastic
sealing
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
CA716038A
Inventor
E. F. Gates William
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA716038A publication Critical patent/CA716038A/en
Expired legal-status Critical Current

Links

CA716038A Method of sealing thermoplastic film Expired CA716038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA716038T

Publications (1)

Publication Number Publication Date
CA716038A true CA716038A (en) 1965-08-17

Family

ID=36051608

Family Applications (1)

Application Number Title Priority Date Filing Date
CA716038A Expired CA716038A (en) Method of sealing thermoplastic film

Country Status (1)

Country Link
CA (1) CA716038A (en)

Similar Documents

Publication Publication Date Title
CA895253A (en) Apparatus for sealing and cutting layers of thermoplastic film
CA974720A (en) Filled thermoplastic films
CA864509A (en) Sealing plastic film
CA925418A (en) Heat sealing of thermoplastic film
CA990244A (en) Plastics film sealing method
CA716038A (en) Method of sealing thermoplastic film
CA984113A (en) Perforation of thermoplastic films
AU283076B2 (en) Method of sealing thermoplastic film
AU3263663A (en) Method of sealing thermoplastic film
AU169166A (en) Hear sealing plastic film
AU408480B2 (en) Apparatus for heat-cutter and heat sealing thermoplastic film
AU410745B2 (en) Film sealing and cutting apparatus and method
AU275502B2 (en) Sealing process for thermoplastic film
AU5689665A (en) Method of welding thermoplastic organic film material
AU419080B2 (en) Method of welding thermoplastic material
CA804432A (en) Sealing of thermoplastic containers
AU424641B2 (en) Thermoplastic film production
CA828711A (en) Method of heat sealing thermoplastic material
CA752820A (en) Plastic film sealing method and apparatus
CA751781A (en) Methods for sealing thermoplastic resin film
CA728004A (en) Sealing of bottles made from thermoplastic materials
AU452512B2 (en) Method of stabilizing thermoplastic containers
AU1723862A (en) Sealing process for thermoplastic film
CA706863A (en) Sealing tapes
AU401859B2 (en) Improved method of joining plastic sheet materials