• 한국염색가공학회지
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• 제20권6호
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• pp.26-34
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• 2008

Wool fabric having high moisture content were treated with fluorocarbon-based water and oil repellent finishing agents by pad-dry-cure system. Three types of finishing agents which were regular-type or nano-type were adapted to compare the surface chemical composition, water and oil repellent property, crease recovery angle, and durability to repeated laundering. From the surface chemical compositions resulted by ESCA and C1s curve-fitting, it was shown that the regular-type finishing agent were easily taken off from the finished wool fabrics after repeated laundering. On the other hand, the fluoroalkyl groups of nano-type finishing agents turned round from fabric surface to fiber internal after repeated laundering. The water repellency of the wool fabrics treated with regular-type agent had a little changes according to the treatment condition changes and sharply decreased with repeated laundering. However, these values when treated with nano-type agents increased with the concentration and cure temperature and were maintained after 20 times laundering. The wool fabrics treated with nano-type agent had a great oil repellency irrespective of treatment conditions. Furthermore, the wrinkle recovery values of the wool fabrics treated with nano-type agents were higher than those of the fabrics treated with regular-type agent and were unchanged after 20 times laundering.

• 한국산림과학회지
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• 제108권3호
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• pp.341-348
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• 2019

본 연구는 체인톱에 의한 산림작업 안전사고 저감을 위하여 산림작업복 하의 4개 품목을 대상으로 작업복 17개 부위의 수축률을 측정하였다. 추가적으로 품목 및 반복세탁횟수에 따른 산림작업복의 하의의 적합성을 검토하고 반복세탁을 통한 산림작업복의 사용권장 기간을 제시하였다. 산림작업복 하의 4개 품목의 반복세탁에 따른 수축률 결과, 대부분의 품목이 세탁 20회에서 수축률 기준인 6%가 초과되는 부위가 1개소씩 발생하였으며, 가로방향 측정부위가 세로방향 측정부위보다 더 크게 수축되었다. 또한 산림작업복 하의 수축률의 영향을 미치는 인자로는 반복세탁횟수(p<0.05)와 측정부위(p<0.05)로 나타났으며, 측정부위별 수축율에 있어서 총 5개 부위(a, b, g, j, n)가 반복세탁횟수와 유의성이 있는 것으로 (p<0.05) 나타났다. 따라서, 산림작업복 하의의 사용 권장기간은 10개월 정도로 판단되며, 추후 반복세탁횟수와 측정부위와의 관계를 상세 분석하여 산림작업복 하의의 내구성에 대해 검토할 예정이다.

• 한국의류산업학회지
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• 제11권5호
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• pp.764-770
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• 2009

This study was conducted to analyze the wearing condition on gloves for pilots and to suggest the developments for pilot gloves design. This survey was performed with 99 pilots and the questionnaires included items about discomfort, materials and problems when wearing pilot gloves. The respondents felt uncomfortable on the finger tip, the hollow area of the hand and the end of thumb when they move their hands with the gloves. They replied that the finger length, palm length, and circumference of the fingers did not match well. Also they complained there was severe abrasion in the tip of the thumb, finger tips and the middle of the palm of the gloves. The result of these analyses supports the following suggestions. It is necessary to improve durability by applying the additional materials to the severely worn parts. Punching on the glove materials could improve sweat rate and ventilation, and careful washing should be accompanied to prevent the occurrence of linters and transformation after laundering. And it is needed to prepare an accurate and more diversified size system and to design the gloves fitted to the individual hands. With these in mind, it is required to propose solutions for pilot gloves with reference to the survey results in order to design appropriate pilot gloves in terms of movement, size and material. It was concluded that an analysis of the wearing condition and developments are useful for ergonomics pilot gloves design.