Title:
METHOD FOR MANUFACTURING UNDER COVER FOR VEHICLE AND UNDER COVER MANUFACTURED THEREBY
Document Type and Number:
WIPO Patent Application WO/2018/124768
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing an under cover for a vehicle and an under cover manufactured thereby. Before re-heating a directly-heated under cover base and a non-woven fabric in an oven using radiant heat, the non-woven fabric layered on the upper or lower part of the under cover base or on both the upper and lower parts of the under cover base is directly heated at a predetermined temperature and pressure for a predetermined time using a press having heating coils inserted in the upper and lower plates thereof, and thus adhesion between the non-woven fabric and the under cover base is enhanced, thereby increasing the surface quality of the under cover and increasing the durability of the under cover while enabling the weight of the under cover to be lightened, and as a result of the increase in durability, the safeness and reliability of the under cover is enhanced, and the lifespan of the under cover is increased, and thus replacement costs may be reduced.
Inventors:
KONG YONG SIK (KR)
KIM HEE WOONG (KR)
AN SANG UN (KR)
KIM HEE WOONG (KR)
AN SANG UN (KR)
Application Number:
PCT/KR2017/015637
Publication Date:
July 05, 2018
Filing Date:
December 28, 2017
Export Citation:
Assignee:
HANWHA ADVANCED MAT CORP (KR)
International Classes:
B29C70/34; B29C65/00; B29C65/02; B29C65/14
Foreign References:
| KR20160130037A | 2016-11-10 | |||
| KR101626320B1 | 2016-06-02 | |||
| KR20130043271A | 2013-04-30 | |||
| KR20130107627A | 2013-10-02 | |||
| JP2013086599A | 2013-05-13 |
Attorney, Agent or Firm:
TAEIN IP GROUP (KR)
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