Textile Coloration and Finishing (한국염색가공학회지)

The Korean Society of Dyers and Finishers (한국염색가공학회)
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Study on the High-Strength Air-Cushion Fabrics for Impact-Relief Application Prepared through Primer Coating and Thermal Film Laminating

프라이머 코팅과 열융착 필름 라미네이팅을 통해 제조한 충격 완화용 고강력 에어쿠션 직물에 관한 연구

  • Kim, Ji Yeon (Korea Dyeing and Finishing Technology Institute) ;
  • Kim, Hun Min (Korea Dyeing and Finishing Technology Institute) ;
  • Min, Mun Hong (Korea Dyeing and Finishing Technology Institute)
  • Received : 2021.11.04
  • Accepted : 2021.12.10
  • Published : 2021.12.27
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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 2 times 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.

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