CA407587A - Plastic material moulding method and apparatus - Google Patents

Plastic material moulding method and apparatus

Info

Publication number
CA407587A
CA407587A CA407587A CA407587DA CA407587A CA 407587 A CA407587 A CA 407587A CA 407587 A CA407587 A CA 407587A CA 407587D A CA407587D A CA 407587DA CA 407587 A CA407587 A CA 407587A
Authority
CA
Canada
Prior art keywords
plastic material
moulding method
material moulding
plastic
moulding
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
CA407587A
Other languages
French (fr)
Inventor
Vernon Smith Charles
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.)
Univis Lens Co
Original Assignee
Univis Lens Co
Publication date
Application granted granted Critical
Publication of CA407587A publication Critical patent/CA407587A/en
Expired legal-status Critical Current

Links

CA407587A Plastic material moulding method and apparatus Expired CA407587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA407587T

Publications (1)

Publication Number Publication Date
CA407587A true CA407587A (en) 1942-09-22

Family

ID=35418887

Family Applications (1)

Application Number Title Priority Date Filing Date
CA407587A Expired CA407587A (en) Plastic material moulding method and apparatus

Country Status (1)

Country Link
CA (1) CA407587A (en)

Similar Documents

Publication Publication Date Title
CA427868A (en) Plastic extrusion method and apparatus
CA407587A (en) Plastic material moulding method and apparatus
CA409971A (en) Plastic moulding method and apparatus
CA402911A (en) Thermoplastic material self-lacquering method
CA403504A (en) Vulcanizing method and apparatus
CA406368A (en) Thermoplastic material applying apparatus
CA407291A (en) Plastic moulding method
CA407589A (en) Moulding expansion method and apparatus
AU116549B2 (en) Improvements in or relating to moulding and vulcanizing apparatus
CA416292A (en) Plastic material injection apparatus
CA406274A (en) Synthetic resin moulding apparatus
CA416363A (en) Moulding method and apparatus
CA402050A (en) Plastic material extrusion device
CA406384A (en) Plastic material extrusion device
CA404529A (en) Latex molding apparatus
CA402524A (en) Moulding apparatus
CA398292A (en) Plastic material moulding apparatus
CA399299A (en) Plastic material moulding apparatus
AU548242A (en) Improvements in or relating to moulding and vulcanizing apparatus
AU117556B2 (en) Process of and apparatus for extruding organic plastic materials
CA403540A (en) Plastic material testing device
CA402385A (en) Plastic material moulding machine
CA407588A (en) Progressive lens moulding method and apparatus
CA402539A (en) Rubber plasticizing process
CA408239A (en) Thermoplastic material