JPH01122448U - - Google Patents

Info

Publication number

JPH01122448U

JPH01122448U JP1615688U JP1615688U JPH01122448U JP H01122448 U JPH01122448 U JP H01122448U JP 1615688 U JP1615688 U JP 1615688U JP 1615688 U JP1615688 U JP 1615688U JP H01122448 U JPH01122448 U JP H01122448U

Authority

JP

Japan

Prior art keywords

adhesive

desired opening

packaging bag

sealed

adhesive material

Prior art date

1988-02-09

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

• 239000000463 material Substances 0.000 claims description 12
• 239000000853 adhesive Substances 0.000 claims description 11
• 230000001070 adhesive effect Effects 0.000 claims description 11
• 238000004806 packaging method and process Methods 0.000 claims description 4
• 229920001328 Polyvinylidene chloride Polymers 0.000 claims 1
• 230000002950 deficient Effects 0.000 claims 1
• 238000010030 laminating Methods 0.000 claims 1
• 239000005022 packaging material Substances 0.000 claims 1
• 239000004033 plastic Substances 0.000 claims 1
• 229920003023 plastic Polymers 0.000 claims 1
• 239000005033 polyvinylidene chloride Substances 0.000 claims 1
• 239000011162 core material Substances 0.000 description 1