JPH02135412U - - Google Patents

Info

Publication number

JPH02135412U

JPH02135412U JP4543389U JP4543389U JPH02135412U JP H02135412 U JPH02135412 U JP H02135412U JP 4543389 U JP4543389 U JP 4543389U JP 4543389 U JP4543389 U JP 4543389U JP H02135412 U JPH02135412 U JP H02135412U

Authority

JP

Japan

Prior art keywords

contact

type heat

point

heat sealer

separation surfaces

Prior art date

1989-04-18

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

• 238000010438 heat treatment Methods 0.000 claims description 6
• 238000000926 separation method Methods 0.000 claims description 5
• 229920005992 thermoplastic resin Polymers 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 3
• 238000007789 sealing Methods 0.000 description 2
• 238000003466 welding Methods 0.000 description 2