Title:
UNWOVEN FABRIC MATERIAL FOR MOLDING, AND MOLDED BODY OBTAINED BY THE SAME
Document Type and Number:
Japanese Patent JP2020055281
Kind Code:
A
Abstract:
To realize an unwoven fabric material for molding excellent in handleability as a raw material by achieving detachment prevention between laminate constituents of a molding material, and a molded body excellent in elasticity with resistance to an outer force such as scattering stones even after being molded by a heating treatment of the material again, and capable of achieving excellent sound absorption property by suppressing air permeable inhibition by an adhesive component while maintaining detachment resistance.SOLUTION: There is provided unwoven fabric material for molding for molding to a prescribed shape by heating molding, having a 2-layer structure of a long fibber unwoven fabric layer consisting of at least a polyester resin and a short fiber unwoven fabric layer consisting of the polyester resin, and having non-extended polypropylene layer which is flow solidified in vicinity of a boundary surface between the long fibber unwoven fabric layer and the short fiber unwoven fabric layer exists in a localization manner.SELECTED DRAWING: Figure 1
Inventors:
KOBAYASHI MASAKI
Application Number:
JP2018219320A
Publication Date:
April 09, 2020
Filing Date:
November 22, 2018
Export Citation:
Assignee:
JAPAN VILENE CO LTD
International Classes:
B32B5/26; B32B27/32; B32B27/36; B62D29/04; D04H1/435; D04H3/009; D04H3/16; D04H5/04
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