• 한국의류학회지
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• 제5권2호
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• pp.35-40
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• 1981

This study aims at finding appropriate adhesive conditions with special regard the material of 'fusible padding cloth inter ling' was frequently used for leather. As for leather material, pig suede, sheep suede were selected and drum dyed, cow split, napa have also been used. Mixed spinning non-woven fabric (polyester $50\%$, nylon $50\%$) were used as for padding cloth. Experimental appearance has been observed under the following adhesive conditions: Temperature of press were devided four levers; $120^{\circ}C$, $130^{\circ}C$, $140^{\circ}C$, $150^{\circ}C$, respectively. Adhesive time has been limited 5, 10, 15 second each. And the pressure has been conditioned as $0.2kg/cm^2$ continuously. After all this experiment, it was discovered that the material which had long contact with low temperature conditions has similar adhesive power to material that has short contact with high temperature conditions. There is a great difference according to the leather's dying process, the finishing method of the cloth, and the part of leather surface. The best condition for suede are $140^{\circ}C$, $150^{\circ}C$, at 10 seconds. and for D/D, NAPA, $130^{\circ}C$, at 10 seconds. Although the conditions of $150^{\circ}C$, at 15 seconds was possible for split, the process time can be shortened according to the increase of temperature.

• 대한가정학회지
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• 제33권6호
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• pp.179-186
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• 1995

The purpose of this paper was to identify bonding strength by weave (plain weave, twill weave, satin weave) and counts(20 s, 40s) of the face cloth cotton 100% in the course of sewing process using by cotton fabric of adhesive interlining. The results of the study was as follows. 1. With the increased laundry, it revealed that the bonding strength was decreased to some degree regardless of the kinds of face cloth. 2. the bonding strength by the counts of the face cloth appeared in order of 40 s<20 s. 4. It was observed that there are no significant differences on the adhesive strength in the cutting directions which are an inclination warp, weft, bias in this experiment.

• 접착 및 계면
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• 제7권3호
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• pp.26-33
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• 2006

나일론 직물들이 전류세기 5, 10, 15, 20 A, 공급속도 5, 10, 15 m/min로 코로나 처리되었다. 나일론 직물의 표면변화를 X-ray 회절장치, 주사전자현미경(SEM)과 X-ray 광전자분석기(ESCALAB)로 확인하였다. 또한 물리적 성질의 변화를 인장 인열강도, 접착 및 습윤강도를 통하여 측정하였다. 접착에 사용된 접착제는 열경화성 반응형 폴리우레탄 핫 멜트 접착제이다. 대기압에서 코로나 방전처리에 의해 나일론 직물에 관능기들이 도입되어졌고, 그 결과 접착력은 향상되었다. 코로나 처리된 나일론 직물의 접착강도는 전류 세기가 증가할수록, 공급속도가 감소할수록 증가하였다.

• 접착 및 계면
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• 제8권3호
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• pp.16-23
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• 2007

폴리에스테르 편 직물들을 전류세기 5, 10, 15, 20 A로, 공급속도 5, 10, 15 m/min로 코로나 처리하였다. 이들의 표면변화를 주사전자현미경(SEM)과 X-ray 광전자분석기(XPS)로 확인하였다. 또한 물리적 성질의 변화를 인장강도, 건조 시와 습윤 시의 접착강도를 통하여 측정하였다. 접착에 사용된 접착제는 열경화성 반응형 폴리우레탄 핫 멜트 접착제이다. 대기압에서 코로나 방전처리에 의해 폴리에스테르 편 직물에 관능기들이 도입되어졌고, 표면에 요철이 발생하여 그 결과 접착력은 향상되었다. 건조 시 및 습윤 시의 접착강도를 모두 고려할 때, PET 직물의 코로나 처리에 있어 적절한 조건은 공급 속도 10 m/min, 전류 세기 15 A라 생각되며, mesh형 PET knit는 공급 속도 10 m/min, 10 A 이상의 전류세기라 생각된다.

• 대한가정학회지
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• 제37권2호
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• pp.113-126
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• 1999

In order to investigate the detergency effect of stained cotton and PET fabric, respectively, these fabrics stained with solid soils such as carbon black, liquid paraffin, and fat and examined the detergency effect in the optimum washing condition. The evaluation of washing efficiency of washed fabrics studied by using the surface reflectance measurement before and after washing treatment. The maximum detergency effect of stained cotton and PET fabric obtained in the mixed washing liquor-bleachig agen(ml)/concentrated washig agent(g/l). To obtain the excellent detergency effect, 2-step washing treatment, pre-washing by bleaching agent only and washing by concentrated detergent, is preferred. In comparing the detergency of polyester and cotton fabric, the detergency of stained polyester fabric superior than that of stained cotton fabric because of the difference of adhesive force between soil material and fabric in preparing soled stained fabric. In this study, we also studied the degree of fabric damage by the measurement of tensile strength change. From the results of the tensile strength measurement, the damage of washed fabric before and after washing treatment was nearly changed.

• Fibers and Polymers
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• 제3권4호
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• pp.153-158
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• 2002

A series of waterborne polyurethanes (WBPU) were prepared from 4,4-dicyclohexylmethane diisocyanate ($H_{12}$MDI),2,2-bis(hydroxylmethyl) propionic acid (DMPA), othylenediarnine (EDA), triethylamine (TEA), and triblock glycol [TBG, ($\varepsilon$-caprolactone)$_{4.5}$-poly(tetramethylene ether) glycol (MW= 2000)-($\varepsilon$-caprolactone)$_{4.5}$: $(CL)_{4.5}$-PTMG-$(CL)_{4.5}$, MW=3000] as a soft segment. Two melting peaks of TBG at about 14$^{\circ}C$ and 38$^{\circ}C$ were observed indicating the presence of two different crystalline domains composed of CL and PTMG dominant component. The effect of soft segment content (60-75 wt%) on the colloidal properties of dispersion, and thermal and mechanical properties of WBPU films, the water vapor permeability (WVP) and water resistance (WR) of WBPU-coated Nylon fabrics, and the adhesive strength of WBPU- coated layer and Nylon fabrics was investigated. As soft segment contents increased, the water vapor permeability of WBPU- coated Nylon fabrics increased from 3615 to 4502 g/$m^2$day, however, the water resistances decreased from 1300 to 500 mm$H_2$O.O.

• 대한가정학회지
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• 제29권2호
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• pp.35-46
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• 1991

After adhering theone-sided non-woven adhesive interlining to the polyester/cotton fabrics and making experiments under the various conditions by L27 Orthogonal Array Table, we examined and analyzed the breaking away strength. The rusults are summarized as follows : 1. The best length of the adhering time is 15 secs. 2. As the adehesive interlining for blouse and jacket, B3 is best 3. The pressure for the adhesion is best under the pressure of 6.2Kg. 4. The temperature for the adhesion is best at 140$^{\circ}C$. 5. As for the direction of the adhesion, three directions appear much the same breaking away strength. 6. For the better adhesion power, if the less adhering power, if the less adhering pressure is applied, the adhering time must be extended(15-20 secs), and if much stronger adhering pressure is applied, the time must be shortened(10-15 secs). In general, it is the best way for the adhesion to apply under the pressure of 6.2Kg, for 15 secs long, and at 140$^{\circ}C$ of the adhering temperature.

• Fashion, Industry and Education
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• 제14권2호
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• pp.1-10
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• 2016

In the present study, the materials, sizes, and designs of blind eye patch products of skin-adhesive type and glass-attachment type currently available in the market will be analyzed and ergonomically appropriate blind eye patches will be developed. Although these skin-adhesive type eye patches were easy to use, they had shortcomings such as skin troubles due to the adhesive used on the weak and sensitive skin of children and the fact that eyebrows are pulled out and the skin is irritated when the eye patches are detached after being attached. The non-adhesive type eye patches were blind patches to be worn by putting into glasses. These products were made using diverse materials such as neoprene, non-woven fabrics, and felt and showed differences in tactile impressions and irritation to the skin depending on material characteristics. In addition, most products were efficient in blocking light with three-dimensional oval designs comprising darts. In the present study, blind eye patches were designed to reduce skin troubles by using sweat-absorbing and quick-drying functional materials with soft tactile impressions. In addition, to increase the effect to block light and the degree of tight contact with the skin when the blind eye patches are worn compared to existing eye patch designs, the sides of the wings of the blind eye patches were widened, glass frame fixing plates were added, and the darts were made to be curved thereby making an ergonomic design reflecting the shape of the face. The non-adhesive type blind eye patches developed in the present study are considered to enhance the wearing sensation with the use of the material without skin irritation but with cushioning feelings and the ergonomic design reflecting the contour of the face.

• 접착 및 계면
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• 제10권3호
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• pp.141-147
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• 2009

본 연구는 web spray 분사방식으로 핫멜트 접착제를 이용하여 high performance hybrid chemical filter (HPHCF)를 제조하였다. HPHCF은 이온교환 수지와 PP 부직포를 사용하였고, HPHCF의 제조 시 최적 조건은 핫멜트의 온도는 $170^{\circ}C$에서 분사압력은 50 psi일 때 최적의 제조 조건을 나타내었다. 제조된 HPHCF의 특성 및 암모니아 흡착성능을 측정하였다. HPHCF 이온교환용량은 수지 부착량이 증가함에 따라 증가하였으며 단일 수지와 이온교환섬유의 이온교환용량보다 크게 나타났다. 또한 암모니아의 제거율은 HPHCF의 충진 밀도가 증가할수록 증가하였으며 흡착 파과시간은 13 min으로 단일 섬유나 수지에 비해 길게 나타났고 최대 암모니아 흡착량은 98%이었다. 또한 암모니아 흡착 파과시간은 유량 및 농도가 증가함에 따라 빠르게 진행되었다.

• 한국의류산업학회지
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• 제9권1호
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• pp.96-102
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• 2007

Antibacterial finishing of nylon 66 fabrics was carried out with sericite and medilite which are a cheap price antibacterial agents and had excellent antibacterial effects. The particle size of sericite and medilite was 15 ${\mu}m$ and 30 ${\mu}m$. The antibacterial and deodorant ratio, tensile and tear strength, peel strength were examined to investigate the change of physical properties and antibacterial effect. The results are as follows. 1. Peel strength is increased with increasing adhesive content, and satisfied standard value of peel strength when adhesive content is 20 $g/m^2$. Also peel strength was decreased with increasing antibacterial agent content and particle size in the adhesives. 2. Tensile and tear strength were not related with antibacterial agent content in the adhesives. 3. Laundering nylon 66 fabric treated with antibacterial agent, the optimum content satisfying Korean Standard(KS) is 8%. The antibacterial and deodorant ratio were not affected by several types of adhesives.