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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/049642
Kind Code:
Provided is a drip bag which is formed using natural fibers and which allows a better-tasting extraction liquid to be easily extracted. A drip bag 1 is provided with: a bag body 10 formed using natural fibers, the bag body 10 having an opening 10a, the bag body 10 being formed such that the inside thereof can be filled with a material 70 to be extracted; a header section 20 which is fixed to the bag body 10 so as to overlap at least a part of the edge portion of the opening 10a and which is formed using a material that can be sealed by heat; and clip sections 30 which are provided on outer surfaces of the bag body 10 on one face side and the other face side which oppose each other.

OTSUKI Hiroko (4-54-6, Utsukushigaoka Aoba-ku, Yokohama-sh, Kanagawa 39, 〒2258539, JP)
Application Number:
Publication Date:
March 14, 2019
Filing Date:
August 20, 2018
Export Citation:
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BROOK'S HOLDINGS CO., LTD. (4-10-7, Tsukiji Chuo-k, Tokyo 45, 〒1040045, JP)
International Classes:
A47J31/06; A47J31/02; B65D77/00
Attorney, Agent or Firm:
KON Satoshi (Shimbashi Pine Building 5F, 6-20-4 Shimbashi, Minato-k, Tokyo 04, 〒1050004, JP)
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