Title:
MEMBER FOR ENVELOPE AND ENVELOPE
Document Type and Number:
Japanese Patent JP2008247414
Kind Code:
A
Abstract:
To provide a member for an envelop and a recyclable envelop.
An adhesive layer is provided at seal strip 3 that is bonded to a back-side strip 2 when it is folded at the upper edge 8 of a front-side strip 1. The adhesive layer is water soluble, and is provided with a non-strippable portion 5 that is bonded to the seal strip 3 and the upper end portion of the back-side strip 2 so that they are unable to be stripped, and a strippable portion 6 that is bonded to the seal strip 3 and the upper end portion of the back-side strip 2, so that they are able to be stripped.
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Inventors:
SHIMAZU MITSUAKI
TAKAHASHI KUMIKO
TAKAHASHI KUMIKO
Application Number:
JP2007089726A
Publication Date:
October 16, 2008
Filing Date:
March 29, 2007
Export Citation:
Assignee:
DAIO SEISHI KK
International Classes:
B65D27/14; B65D27/00
Domestic Patent References:
| JPH03103599U | 1991-10-28 | |||
| JP2000025780A | 2000-01-25 | |||
| JP2001047765A | 2001-02-20 |
Foreign References:
| WO2003055759A1 | 2003-07-10 |
Attorney, Agent or Firm:
Yoshihisa Nagai
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