JPS63128901U - - Google Patents

Info

Publication number

JPS63128901U

JPS63128901U JP1981987U JP1981987U JPS63128901U JP S63128901 U JPS63128901 U JP S63128901U JP 1981987 U JP1981987 U JP 1981987U JP 1981987 U JP1981987 U JP 1981987U JP S63128901 U JPS63128901 U JP S63128901U

Authority

JP

Japan

Prior art keywords

cylindrical film

device body

film

filling

heat sealing

Prior art date

1987-02-13

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
• Discuss

• 238000007789 sealing Methods 0.000 claims description 13
• 238000000465 moulding Methods 0.000 claims description 4
• 238000009423 ventilation Methods 0.000 claims description 3
• 239000000853 adhesive Substances 0.000 claims description 2
• 230000001070 adhesive effect Effects 0.000 claims description 2
• 239000000463 material Substances 0.000 claims description 2
• 238000007872 degassing Methods 0.000 claims 1
• 239000000945 filler Substances 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 238000004806 packaging method and process Methods 0.000 claims 1
• 238000005303 weighing Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 238000000605 extraction Methods 0.000 description 1
• 238000005429 filling process Methods 0.000 description 1

Cited By (2)