JPH047072Y2 - - Google Patents

Info

Publication number

JPH047072Y2

JPH047072Y2 JP1984010300U JP1030084U JPH047072Y2 JP H047072 Y2 JPH047072 Y2 JP H047072Y2 JP 1984010300 U JP1984010300 U JP 1984010300U JP 1030084 U JP1030084 U JP 1030084U JP H047072 Y2 JPH047072 Y2 JP H047072Y2

Authority

JP

Japan

Prior art keywords

film

product packaging

core material

sheet

packaging bag

Prior art date

1984-01-27

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

• 239000010408 film Substances 0.000 claims description 45
• 238000004806 packaging method and process Methods 0.000 claims description 31
• 239000004033 plastic Substances 0.000 claims description 5
• 239000010409 thin film Substances 0.000 claims description 4
• 239000011162 core material Substances 0.000 description 41
• 239000000853 adhesive Substances 0.000 description 3
• 230000001070 adhesive effect Effects 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 239000002985 plastic film Substances 0.000 description 3
• 238000007796 conventional method Methods 0.000 description 1
• 239000000945 filler Substances 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 230000001737 promoting effect Effects 0.000 description 1
• 229920001169 thermoplastic Polymers 0.000 description 1