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Patent Searching and Data


Title:
BAG WITH ATTACHED ZIPPER TAPE, MANUFACTURING METHOD OF BAG WITH ATTACHED ZIPPER TAPE
Document Type and Number:
WIPO Patent Application WO/2019/111911
Kind Code:
A1
Abstract:
In order to enable easily opening of a bag by sliding both surfaces of the bag in the length direction of a zipper tape regardless of the rigidity of the zipper tape, a bag with attached zipper tape is provided which comprises: a bag body having at least one pair of opposite surfaces; and an elongate zipper tape comprising, in the cross-sectional shape, a first and a second base each bonded to the pair of facing surfaces, and a first and second engaging part which protrude from the first and second bases, respectively, and engage with each other, wherein a middle hinge is formed in at least one position in the length direction.

Inventors:
TODAKA Takumi (1660, Kamiizumi Sodegaura-sh, Chiba 05, 〒2990205, JP)
Application Number:
JP2018/044617
Publication Date:
June 13, 2019
Filing Date:
December 04, 2018
Export Citation:
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Assignee:
IDEMITSU UNITECH CO.,LTD. (2-3 Shiba 4-chome, Minato-ku Tokyo, 14, 〒1080014, JP)
International Classes:
B65D33/25; B31B70/81; B31B160/10
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (3rd Floor, 26-13 Ogikubo 5-chome, Suginami-k, Tokyo 51, 〒1670051, JP)
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