DE3631503A1 - - Google Patents

Info

Publication number

DE3631503A1

DE3631503A1 DE3631503A1 DE 3631503 A1 DE3631503 A1 DE 3631503A1 DE 3631503 A1 DE3631503 A1 DE 3631503A1

Authority

DE

Germany

Prior art keywords

film

length

thickness

thick

extruded

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.)

Pending

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 238000000034 method Methods 0.000 claims description 9
• 238000001125 extrusion Methods 0.000 claims description 6
• 238000004519 manufacturing process Methods 0.000 claims description 3
• 238000000071 blow moulding Methods 0.000 claims 1
• 238000005496 tempering Methods 0.000 claims 1
• 239000012815 thermoplastic material Substances 0.000 claims 1
• 238000004804 winding Methods 0.000 description 8
• 239000011324 bead Substances 0.000 description 6
• 239000011888 foil Substances 0.000 description 4
• 239000004033 plastic Substances 0.000 description 2
• 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 2
• 230000000295 complement effect Effects 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 239000008187 granular material Substances 0.000 description 1
• 238000007665 sagging Methods 0.000 description 1
• 229920001169 thermoplastic Polymers 0.000 description 1

Cited By (1)