Journal Textile Coloration and Finishing Year / Vol., Issue, Month 2021 / V.33,no.4,Dec Title Study on the High-Strength Air-Cushion Fabrics for Impact-Relief Application Prepared through Primer Coating and Thermal Film Laminating Authors Ji Yeon Kim, Hun Min Kim, and Mun Hong Min* Institution/Affiliations DYETEC Pages/Total page pp.269 ~ 279 / 11 Language Korean Abstract In this study, the laminating of TPU film after coating of primer adhesive on the fabrics was applied in order to secure the strength to withstand a fall from a higher altitude by increasing the adhesion between the fabric and the film layer. It seems that the fineness of the yarn and the weave construction have a greater effect than the type of the laminating films. The order of superiority of the laminated fabrics by film type and thickness was the same for 1000 denier and 210 denier fabrics, and the tendency was consistent with the order of superiority in the film properties and peel strength tests. The tear strength of laminating fabrics increased three to four times for 1000 denier fabrics compared to the fabric alone, but it decreased by 2times for the 210 denier fabrics. Summarizing the above results, it is most appropriate to combine 1000d fabric with three types of laminating films(100∼200㎛ thickness) of A(0.2T) or B(0.15T) or D(0.1T) considering the air pressure resistance, the impact resistance during the fall, and the durability against damage during use. Keywords thermoplastic polyurethane film, primer coat, lamination, strength, wearable air cushion Download   Reference http://koreascience.or.kr/journal/OSGGBT.page?&lang=ko