JPS633947U - - Google Patents

Info

Publication number

JPS633947U

JPS633947U JP9672186U JP9672186U JPS633947U JP S633947 U JPS633947 U JP S633947U JP 9672186 U JP9672186 U JP 9672186U JP 9672186 U JP9672186 U JP 9672186U JP S633947 U JPS633947 U JP S633947U

Authority

JP

Japan

Prior art keywords

reinforcing paper

machine

bag body

sewn part

packaging bag

Prior art date

1986-06-26

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 4
• 230000003014 reinforcing effect Effects 0.000 claims 3
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 239000008187 granular material Substances 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1
• 238000009958 sewing Methods 0.000 description 1