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Patent Searching and Data


Title:
PLASTIC BAG AND METHOD FOR MANUFACTURING PLASTIC BAG
Document Type and Number:
WIPO Patent Application WO/2018/088117
Kind Code:
A1
Abstract:
Provided is a plastic bag that is safe even when a flap is not bonded to the outer surface of a side gusset material. One-end part of a side gusset material 2 is tucked between two layers of the side gusset material 2 and folded in half along a folding line, such that a flap 11 is formed between two layers of the side gusset material 2. The flap 11 has: a folded edge 13 formed by a half-folding inner edge 4 of the side gusset material 2; and an open edge 14 formed by an edge on one end of the side gusset material 2. The flap 11 further has a connection edge 15 that extends linearly or in a bent shape, and connects the folded edge 13 and the open edge 14 on a side opposed to the folding line.

Inventors:
TOTANI Mikio (4-44 Nakakuze-cho, Kuze, Minami-ku, Kyoto-sh, Kyoto 13, 〒6018213, JP)
Application Number:
JP2017/037185
Publication Date:
May 17, 2018
Filing Date:
October 13, 2017
Export Citation:
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Assignee:
TOTANI CORPORATION (4-44, Nakakuze-cho Kuze, Minami-ku, Kyoto-sh, Kyoto 13, 〒6018213, JP)
International Classes:
B65D30/20; B31B70/26; B31B70/64
Attorney, Agent or Firm:
MINORI PATENT PROFESSION CORPORATION (Chiyoda Seimei Kyoto Oike Bldg. 8F, 200 Takamiya-cho, Oike-dori Takakura Nishi-iru, Nakagyo-ku, Kyoto-sh, Kyoto 35, 〒6040835, JP)
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