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Patent Searching and Data


Title:
PREFORM AND SYNTHETIC RESIN CONTAINER
Document Type and Number:
WIPO Patent Application WO/2020/116105
Kind Code:
A1
Abstract:
Provided are a preform for manufacturing a synthetic resin container and a synthetic resin container. In a preform 1 provided with a bottomed cylindrical preform body 1a having a mouth part 2 on one opening end side thereof and a covering layer 6 covering the preform body 1a except for a part of a mouth part 2 side and a container 10 obtained by subjecting the preform to blow molding, a terminal end side of the covering layer 6 (decorative layer 60) is provided so as to reach a peripheral end edge of a neck ring 22 while covering the undersurface of the neck ring 22 that is provided on a lower end side of the mouth part 2 and annularly protrudes along a circumferential direction, and the decorative layer 60 having polygonal design different from that of a conventional art is formed on the surface of the container body 10a.

Inventors:
KIYOTO HIROMITSU (JP)
INAGAKI HAJIME (JP)
MONZEN HIDETO (JP)
YASUKAWA HIROKI (JP)
Application Number:
PCT/JP2019/044452
Publication Date:
June 11, 2020
Filing Date:
November 13, 2019
Export Citation:
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Assignee:
TOYO SEIKAN KAISHA LTD (JP)
International Classes:
B65D1/02; B29C49/22
Foreign References:
JP2007532363A2007-11-15
JPH1190975A1999-04-06
JP2002361717A2002-12-18
JP2018188190A2018-11-29
JP2015198908A2015-11-12
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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