JPH01176041U - - Google Patents

Info

Publication number

JPH01176041U

JPH01176041U JP6813588U JP6813588U JPH01176041U JP H01176041 U JPH01176041 U JP H01176041U JP 6813588 U JP6813588 U JP 6813588U JP 6813588 U JP6813588 U JP 6813588U JP H01176041 U JPH01176041 U JP H01176041U

Authority

JP

Japan

Prior art keywords

packaging bag

breathable

powder packaging

adhesive

polyethylene

Prior art date

1988-05-24

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

• 238000004806 packaging method and process Methods 0.000 claims description 5
• 239000000843 powder Substances 0.000 claims description 5
• 239000000463 material Substances 0.000 claims description 4
• 239000000853 adhesive Substances 0.000 claims description 3
• 230000001070 adhesive effect Effects 0.000 claims description 3
• 239000012528 membrane Substances 0.000 claims description 2
• 239000004698 Polyethylene Substances 0.000 claims 2
• -1 polyethylene Polymers 0.000 claims 2
• 229920000573 polyethylene Polymers 0.000 claims 2
• 239000000306 component Substances 0.000 claims 1
• 239000002131 composite material Substances 0.000 claims 1
• 239000008358 core component Substances 0.000 claims 1
• 239000000835 fiber Substances 0.000 claims 1
• 239000004745 nonwoven fabric Substances 0.000 claims 1
• 229920000728 polyester Polymers 0.000 claims 1
• 230000003014 reinforcing effect Effects 0.000 claims 1
• 239000000126 substance Substances 0.000 claims 1
• 230000002787 reinforcement Effects 0.000 description 1