发明名称 BUILDING MATERIAL TO NOISE PREVENTION
摘要 Provided is an air-cushioned impact vibration absorption sheet comprising: 1. manufacturing a cushion unit (10a) by pressing and attaching a hard cushion body (1) manufactured from a PE foam board and a roll sheet, or an EVA foam board and a roll sheet through a press using an adhesive to an upper surface of a soft cushion body (2) manufactured from a urethane foam board and a roll sheet or a sponge foam board and a roll sheet, or pressuring the hard cushion body (1) after passing through roll pressure smoke; 2. manufacturing a stacking air cushion body (10) by stacking and attaching the air cushion unit (10a) with at least two layers using an adhesive; and 3. attaching a beautiful adhesion sheet (20) printed and manufactured from a film, a fabric, or a non-woven fabric to an upper surface of the stacking air cushion body (10).
申请公布号 KR20150077613(A) 申请公布日期 2015.07.08
申请号 KR20130166266 申请日期 2013.12.28
申请人 KIM, KYOUNG JOONG 发明人 KIM, KYOUNG JOONG
分类号 E04F15/20 主分类号 E04F15/20
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