JPS6330671Y2 - - Google Patents

Info

Publication number

JPS6330671Y2

JPS6330671Y2 JP9001781U JP9001781U JPS6330671Y2 JP S6330671 Y2 JPS6330671 Y2 JP S6330671Y2 JP 9001781 U JP9001781 U JP 9001781U JP 9001781 U JP9001781 U JP 9001781U JP S6330671 Y2 JPS6330671 Y2 JP S6330671Y2

Authority

JP

Japan

Prior art keywords

score

partition plate

annular

mouth

discontinuous

Prior art date

1981-06-18

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

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005192 partition Methods 0.000 claims description 38
• 239000002985 plastic film Substances 0.000 claims description 13
• 229920006255 plastic film Polymers 0.000 claims description 13
• 238000002844 melting Methods 0.000 claims description 2
• 230000008018 melting Effects 0.000 claims description 2
• 229910052751 metal Inorganic materials 0.000 claims description 2
• 239000002184 metal Substances 0.000 claims description 2
• 230000002093 peripheral effect Effects 0.000 claims description 2
• 239000000463 material Substances 0.000 description 10
• 238000005520 cutting process Methods 0.000 description 5
• 238000004519 manufacturing process Methods 0.000 description 5
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 238000004080 punching Methods 0.000 description 4
• 230000000630 rising effect Effects 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• 241001391944 Commicarpus scandens Species 0.000 description 1
• 239000004698 Polyethylene Substances 0.000 description 1
• BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 238000004049 embossing Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000012768 molten material Substances 0.000 description 1
• -1 polyethylene Polymers 0.000 description 1
• 229920000573 polyethylene Polymers 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 235000008476 powdered milk Nutrition 0.000 description 1
• 238000003825 pressing Methods 0.000 description 1
• 238000004826 seaming Methods 0.000 description 1
• 238000004804 winding Methods 0.000 description 1