JPH0283235U - - Google Patents

Info

Publication number

JPH0283235U

JPH0283235U JP16348888U JP16348888U JPH0283235U JP H0283235 U JPH0283235 U JP H0283235U JP 16348888 U JP16348888 U JP 16348888U JP 16348888 U JP16348888 U JP 16348888U JP H0283235 U JPH0283235 U JP H0283235U

Authority

JP

Japan

Prior art keywords

air permeable

packaging bag

base material

bag according

sealed

Prior art date

1988-12-19

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 9
• 239000000463 material Substances 0.000 claims description 7
• 239000004745 nonwoven fabric Substances 0.000 claims 3
• 239000004698 Polyethylene Substances 0.000 claims 2
• -1 polyethylene Polymers 0.000 claims 2
• 229920000573 polyethylene Polymers 0.000 claims 2
• 229920000098 polyolefin Polymers 0.000 claims 2
• 239000002985 plastic film Substances 0.000 description 1
• 229920006255 plastic film Polymers 0.000 description 1