FUNCTIONAL-CONTAINER FORMING METHOD, MOLDING DIE, AND FUNCTIONAL CONTAINER PRODUCED BY THOSE

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United States of America Patent

APP PUB NO 20110198346A1
SERIAL NO

13023888

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Abstract

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It is an object of the present invention to provide a functional-container forming method and a molding die which can produce a functional container at a low cost and a high throughput without using a bond, and, a functional container produced by utilizing those. A functional-container forming method for forming a casing part on a bottom-face member having a predetermined functional surface, the functional-container forming method comprising the steps of: forming a protection region that suppresses a deterioration of a function of the functional surface between the functional surface and a molding die; and performing a molding by filling a melted resin in a cavity formed between the molding die and the bottom-face member.

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Patent Owner(s)

Patent OwnerAddress
MARUZEN PETROCHEMICAL CO LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shimada, Tomoaki Ichihara-shi, JP 2 5
Takaya, Yoshiaki Ichihara-shi, JP 16 35
Takemori, Toshifumi Ichihara-shi, JP 12 54

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