JPH0178539U - - Google Patents

Info

Publication number

JPH0178539U

JPH0178539U JP1987173505U JP17350587U JPH0178539U JP H0178539 U JPH0178539 U JP H0178539U JP 1987173505 U JP1987173505 U JP 1987173505U JP 17350587 U JP17350587 U JP 17350587U JP H0178539 U JPH0178539 U JP H0178539U

Authority

JP

Japan

Prior art keywords

packaging bag

sheet

gas barrier

barrier material

opening

Prior art date

1987-11-13

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

• 238000004806 packaging method and process Methods 0.000 claims description 11
• 238000007789 sealing Methods 0.000 claims description 4
• 238000010438 heat treatment Methods 0.000 claims description 2
• 230000004888 barrier function Effects 0.000 claims 4
• 239000007789 gas Substances 0.000 claims 4
• 239000000463 material Substances 0.000 claims 4
• 230000035699 permeability Effects 0.000 claims 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
• 229910010272 inorganic material Inorganic materials 0.000 claims 1
• 239000011147 inorganic material Substances 0.000 claims 1
• 239000004745 nonwoven fabric Substances 0.000 claims 1
• 239000001301 oxygen Substances 0.000 claims 1
• 229910052760 oxygen Inorganic materials 0.000 claims 1
• 229920000098 polyolefin Polymers 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 description 1

Cited By (1)