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Patent Searching and Data


Title:
TEABAG AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/148673
Kind Code:
A1
Abstract:
Disclosed are a teabag which is excellent in terms of mass producibility and can also be easily removed from a PET bottle, and a method for producing the same. A teabag (1) comprises a bag body (2) containing tealeaves (3). The bag body (2) is placed in a PET bottle in order to release tea extract from the tealeaves. The bag body (2) comprises a first side surface and a second side surface which are formed by a water-permeable sheet member. The first and second side surfaces are formed as a single piece comprising a trapezoidal upper section (21) which is formed with a shape that gradually tapers towards the tip end, and a rectangular lower section (22). As a result, the bag body (2) is shaped like a truncated baseball home base.

Inventors:
YOSHIDA YUKIYA (JP)
Application Number:
PCT/JP2011/052206
Publication Date:
December 01, 2011
Filing Date:
February 03, 2011
Export Citation:
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Assignee:
YOSHIDA YUKIYA (JP)
YOSHIDA SHOTEN CO LTD (JP)
International Classes:
B65D77/00; A23F3/16; B65B29/02; B65D30/06; B65D33/01
Foreign References:
JPH05147670A1993-06-15
Attorney, Agent or Firm:
KATO, Hisashi et al. (JP)
Hisashi Kato (JP)
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Claims: