Title:
METHOD FOR PREPARING FABRIC-INTEGRATED CROSS-LINKED FOAMED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2011/159015
Kind Code:
A2
Abstract:
The present invention relates to a method for preparing a fabric-integrated cross-linked foamed product, comprising the following steps: preparing a mold in which a cavity comprising of a depressed engraving with an arbitrary shape is formed; filling the cavity of the mold with a molding material in an amount greater than the volume of the cavity of the mold; heating the mold with pressure the same; releasing pressure when the molding material of the mold starts to be cross-linked after passing the softening point by the applied heat, and opening the mold; removing all the molding materials except the part filled in the cavity among the molten molding materials inside the opened mold; placing fabric at the upper surface of the mold of which the cavity is filled with the molding material; heating the mold with pressure to crosslink the molding materials in contact with the fabric; and releasing pressure and rapidly opening the mold to foam the cross-linked molding materials in contact with the fabric.
Inventors:
PARK, Jang Won (101-301 Gyoungdong Merbil Apt, 718-6 Jung-dong Haeundae-gu, Busan 612-883, 612-883, KR)
Application Number:
KR2011/002141
Publication Date:
December 22, 2011
Filing Date:
March 29, 2011
Export Citation:
Assignee:
PARK, Jang Won (101-301 Gyoungdong Merbil Apt, 718-6 Jung-dong Haeundae-gu, Busan 612-883, 612-883, KR)
International Classes:
B29C44/12; B29C43/28
Attorney, Agent or Firm:
CHOI, Han Soo (105 Busan Technopark, San 84-2 Eomgung-dong, Sasang-gu, Busan 617-030, 617-030, KR)
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