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Title:
FILL−OUT CONTAINER
Document Type and Number:
WIPO Patent Application WO/2003/045804
Kind Code:
A1
Abstract:
A squeeze type fill−out container, comprising a laminated strippable synthetic resin blow−molded container body having a squeeze−deformable outer shell layer and a fill−out cap body fitted to the mouth part of the container body, wherein at least two longitudinal band−like adhesive bands for fixedly adhering an outer shell layer to an inner shell layer over the full height range thereof are installed, the widths of the adhesive bands are set so that the plane cross section thereof is not completely closed by the flexible deformation of inner layer non−adhesive parts, i.e., the inner layer portions between the adhesive bands, and the rigidity of the outer shell layer is set so that the outer shell layer can be deformed by the tension of the inner layer non−adhesive parts produced by the manual normal squeeze operation in the critical state of the flexible deformation of the inner layer non−adhesive parts, whereby the fill−out operation can be smoothly performed to the last by surely assuring a fill−out passage for contents to reduce the residual amount of the contents.

Inventors:
Nakamura, Hiroyuki c/o Yoshino Kogyosho Co. (Ltd. 2-6 Ojima 3-chome koto-ku, Tokyo, 136-8531, JP)
Yoneyama, Masashi c/o Yoshino Kogyosho Co. Ltd. (Matsudo Plant 31, Minoridai Matsudo-shi Chiba, 270-2297, JP)
Goto, Takayuki c/o Yoshino Kogyosho Co. (Ltd. 2-6 Ojima 3-chome Koto-ku, Tokyo, 136-8531, JP)
Application Number:
PCT/JP2002/012494
Publication Date:
June 05, 2003
Filing Date:
November 29, 2002
Export Citation:
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Assignee:
Yoshino Kogyosho, Ltd CO. (2-6 Ojima 3-chome Koto-ku, Tokyo, Tokyo, 136-8531, JP)
Nakamura, Hiroyuki c/o Yoshino Kogyosho Co. (Ltd. 2-6 Ojima 3-chome koto-ku, Tokyo, 136-8531, JP)
Yoneyama, Masashi c/o Yoshino Kogyosho Co. Ltd. (Matsudo Plant 31, Minoridai Matsudo-shi Chiba, 270-2297, JP)
Goto, Takayuki c/o Yoshino Kogyosho Co. (Ltd. 2-6 Ojima 3-chome Koto-ku, Tokyo, 136-8531, JP)
International Classes:
B65D1/32; B65D35/50; B65D47/20; B65D77/06; B65D83/00; (IPC1-7): B65D35/22
Foreign References:
JP2000016459A
JPH0977136A
JPH0722951U
JPH0840461A
JPH0977136A
Other References:
See also references of EP 1459996A1
Attorney, Agent or Firm:
Watanabe, Kazutoyo (25-8, Nakano 2-chome Nakano-ku, Tokyo, 164-0001, JP)
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