DOWN PRODUCT HAVING JOINING PATTERN LINE PRODUCED BY HIGH-FREQUENCY BONDING TECHNIQUE AND METHOD FOR MANUFACTURING SAME |
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| 申请号 | EP15846210 | 申请日 | 2015-07-01 | 公开(公告)号 | EP3202274A4 | 公开(公告)日 | 2018-05-23 |
| 申请人 | HOJEON LTD; | 发明人 | PARK YOUNG CHUL; CHAE SOO HAN; | ||||
| 摘要 | The present invention can manufacture a down product comprising at least one bonding pattern line for the compartment separation without forming sewing holes by a process comprising: printing and drying a heat-reactive adhesive on the inner surface of an inner fabric, an optional mesh material and/or an outer fabric in a predetermined pattern, laminating said inner fabric, optional mesh material and/or outer fabric, and then high-frequency heating them under pressing with a pressing pattern the same as the printing pattern to bond the inner fabric, optional mesh material and outer fabric. Since the present invention manufactures a double fabric by employing a high-frequency bonding manner in which a heat-reactive adhesive is used and/or a pre-bonding post-cutting manner in which firstly a double fabric is manufactured by forming a compartment separation line and secondly the double fabric is subjected to a cutting process, it is possible to manufacture a down product having a bonding pattern line which is composed of a bonding line with excellent adhesiveness and durability and an aesthetically excellent pattern line with a good clearness and finishing quality as well as to achieve a mass production of down products by mechanization and automation. | ||||||
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