METHOD AND APPARATUS FOR PEELING SEALED PART OF PAPER CONTAINER

Title:

METHOD AND APPARATUS FOR PEELING SEALED PART OF PAPER CONTAINER

Document Type and Number:

Japanese Patent JP2003191922

Kind Code:

A

Abstract:

To enable precise inspection of sealability of sealed parts.

Sealed parts A, B, C and D which are sealed by sticking via a fusion bonding layer mode of a thermoplastic synthetic resin material are sandwiched from both surfaces and heated to melt the fusion bonding layer. Thereafter, the sandwiching of the sealed parts A, B, C and D is canceled to peel the sealed parts A, B, C and D.

Inventors:

DEMISE NOBUHIRO
YOSHIKAWA TSUGUHARU
IZUMI AKIRA
ITO YASUNARI
OISHI TERUO

Application Number:

JP2001389330A

Publication Date:

July 09, 2003

Filing Date:

December 21, 2001

Export Citation:

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Assignee:

GEKKEIKAN KK

International Classes:

B65B69/00; (IPC1-7): B65B69/00

Attorney, Agent or Firm:

Yoshio Sano

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