Title:
【発明の名称】予備成形体及び耐熱性ボトル
Document Type and Number:
Japanese Patent JP3099994
Kind Code:
B2
Abstract:
PURPOSE:To manufacture a preformed body with an insert component not to be separated from a main body section and also with a cap section of good heat resistance. CONSTITUTION:A preformed body 1 is used for forming a heat-resistant bottle by biaxially stretching blow molding and composed of a cap section 11 provided with a thread section 15a and a support ring section 14a, a body section 12 and a bottom section 13. A ring insert component 15 of heat-resistant material is formed integrally on the cap section 11, and at least one through-hole 16a in axial direction is formed in the insert component 15, and the inner side of the upper end of the insert component 15 is formed lower than the outer side so that the inner side of the upper end of the insert component 15 is covered with resin in the inner periphery of the cap section filled in the through-hole 16.
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Inventors:
Kenichi Morizumi
Yuji Kamekai
Takemi Shibuya
Yuji Kamekai
Takemi Shibuya
Application Number:
JP11688992A
Publication Date:
October 16, 2000
Filing Date:
April 09, 1992
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B29B11/08; B29B11/14; B29C45/00; B29C49/06; B29C49/08; B29D22/00; B65D1/02; B65D23/00; B29L22/00; (IPC1-7): B29B11/14; B29B11/08; B29C49/06; B29C49/08; B65D23/00
Domestic Patent References:
| JP577233A | ||||
| JP52103283A |
Attorney, Agent or Firm:
Takaishi Tachibana