Title:
ZIPPER TAPE AND CONTAINER EQUIPPED WITH ZIPPER TAPE
Document Type and Number:
WIPO Patent Application WO/2023/080078
Kind Code:
A1
Abstract:
The present invention prevents contents of a container from adhering to a zipper before unsealing, and allows easy cutting, in a linear fashion, of a film of a container body at the time of unsealing. Provided is a zipper tape comprising: a first base part; a tearing strip which is disposed so as to be parallel to a first side of the first base part in the width direction; a second base part which has a width wider than the combined width of the first base part and the tearing strip; a first engagement part and a second engagement part which project from the first base part and the second base part, respectively, and which are engageable with each other; and a release part which is formed on a first base part-side surface of the second base part extending, further than the first base part, on a second side opposite to the first side.
Inventors:
ITO SHUNICHI (JP)
Application Number:
PCT/JP2022/040431
Publication Date:
May 11, 2023
Filing Date:
October 28, 2022
Export Citation:
Assignee:
IDEMITSU UNITECH CO LTD (JP)
International Classes:
B65D33/00; A44B19/16; B65D33/25
Domestic Patent References:
| WO2007086513A1 | 2007-08-02 | |||
| WO2021149807A1 | 2021-07-29 | |||
| WO2016114303A1 | 2016-07-21 | |||
| WO2006062136A1 | 2006-06-15 | |||
| WO2017119449A1 | 2017-07-13 |
Foreign References:
| JP2021091457A | 2021-06-17 | |||
| JP2006111277A | 2006-04-27 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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