Title:
PACKAGING BAG WITH FASTENER TAPE
Document Type and Number:
WIPO Patent Application WO/2008/010505
Kind Code:
A1
Abstract:
A belt-like base section (331) of a female member (33) of a fastener tape (3) is
attached to the inner surface of a bag body. The belt-like base section (331)
is provided facing a belt-like base section (321) of a male member (32). In the
belt-like base section (331), the width of an area from the belt-like base section
(321) toward the content side of the bag body is set large to form a seal base section
(36). On the seal base section (36), there is a ridge-like section (35) in parallel
with the longitudinal direction of an interlocking section (31), and the ridge-like
section (35) has a wedge shape. The seal base section (36) is sealed to that inner
surface of the bag body to which the seal base section (36) faces, and a seal section
(4) is formed so as to be in contact with a content side end edge (35A) of the ridge-like
section (35). The seal section (4) has a continuous corrugation shape, and triangle
sections (4B) having vertices (opening side end sections (4A)) and linear sections
(4C) are integrally formed.
Inventors:
KATADA, Ryo (1660, Kamiizumi Sodegaura-sh, Chiba 05, 2990205, JP)
片田 亮 (〒05 千葉県袖ケ浦市上泉１６６０番地 Chiba, 2990205, JP)
片田 亮 (〒05 千葉県袖ケ浦市上泉１６６０番地 Chiba, 2990205, JP)
Application Number:
JP2007/064146
Publication Date:
January 24, 2008
Filing Date:
July 18, 2007
Export Citation:
Assignee:
IDEMITSU UNITECH CO., LTD. (26-2, Shinkawa 1-chome Chuo-k, Tokyo 33, 1040033, JP)
出光ユニテック株式会社 (〒33 東京都中央区新川一丁目２６番２号 Tokyo, 1040033, JP)
KATADA, Ryo (1660, Kamiizumi Sodegaura-sh, Chiba 05, 2990205, JP)
出光ユニテック株式会社 (〒33 東京都中央区新川一丁目２６番２号 Tokyo, 1040033, JP)
KATADA, Ryo (1660, Kamiizumi Sodegaura-sh, Chiba 05, 2990205, JP)
International Classes:
B65D33/25; A44B19/16; B65D33/00; B65D33/25; A44B19/10; B65D33/00
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (3rd floor, Ogikubo TM building26-13, Ogikubo 5-chom, Suginami-ku Tokyo 51, 1670051, JP)
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