새로운 질감 소재 「가란드」

구라레는 100％ 폴리에스테르 스펀사를 사용하여 가볍고 쾌적함을 추구하는 현대인들의 기호를 충족시키기 위하여 중공화를 통한 소재의 경량화를 추진하였지만, 중공율이 높은 소재는 방적, 연사공정에서 압축력에 의해 섬유가 쉽게 편평화되기 때문에 소재의 태가 기대한 것과는 다르게 반발탄력성과 강경도가 없거나 단면이 피브릴화되는 문제점이 발생하였다. 따..

Seal of cotton a loaded symbol

The success of Cotton Incorporated's Seal of Cotton logo in achieving consumer recognition is reviewed. Surveys indicate that 77％ of Americans recognize the seal, up from 73％ in 1991. The seal may be used on any 100％ cotton goods, regardless of country of origin. The target consumer audience is women aged 18-49 who are responsible for ..

Development of the markets for aramid fibres and aramid fibre products

The para-aramid high strength low elongation protective clothing fibre Twaron is mainly employed under high temperature conditions. Mixed p-aramid/Preox 30/70 and p-aramid/PBE 60/40 weaves are used in aircraft seat fire blocking layers. Multi-layer Twaron woven flexible compensators absorbin axial and radial vibrations of pipelines furthe..

Enzyme composition for the treatment of sticky cotton fibre and method for the treatment of sticky cotton fibre with such enzyme treatment

An enzyme composition for reducing the stickiness of contaminated cotton is claimed. There is at least one enzyme capable of hydrolysing at least one of the honeydew sugars in the contaminated cotton and reducing its stickiness. IPC D06L D01C.

Developments in man-made fibre production. Ⅰ

Over the last three decades, there has been tremendous growth and development of man-made fibres in every area, ie newer materials, development of existing fibres, production technology, improvement in properties and diversity in applications. Still, the search for further development by engineers, technologists, scientists and fibre manu..

Influence of spinneret dimensions on modacrylic fibre properties

Optimum L/D values (capillary length to diameter ratio) of a spinneret for modacrylic fibres with various deniers are obtained in this study. When the denier of fibres with 33％ chlorine content is ＜ 5, the smaller the denier of the fibre, the larger the diameter of the spinneret capillaries must be to obtain good properties. When the de..

Hemp : the first industrial textile

Renewed interest in natural vegetable-stalk fibres, particularly hemp, on the part of industrial textile engineers, is reported. The history of hemp production and use is reviewed. Its decline since the end of World War II was brought about by the rapid rise of synthetic fibres. The potential for US production of hemp, standards and label..

점착성 면섬유 처리를 위한 효소 조성 및 이에 따른 점착성 면섬유의 처리 방법

오염된 면섬유의 점착성을 감소시키는 효소 조성이 주장되었다. 오염된 면섬유내의 허니듀 당분 중 적어도 하나의 허니듀 당분을 가수분해할 수 있을 뿐만 아니라 그 결과 면섬유의 점착성을 감소시킬 수 있는 효소가 적어도 한개는 있다. IPC D06L D01C

인조섬유 생산의 발달

지난 30년에 걸쳐 신소재, 기존 섬유의 개선, 제조 기술, 물성의 개선 및 용도의 확산 등 인조 섬유의 각 분야에 있어서 놀랄만한 성장과 발전이 이룩되었다. 그럼에도 불구하고 과학 기술자들에 의해 인조 섬유에 관한 각 분야의 더 큰 발전을 위한 노력이 진행중이다. 본고에서는 여러 가지 영역의 인조 섬유 개발에 관한 내용을 다루고 있다.

Recycling of Textiles

Recycling textiles involves the recovery of either the waste from textile production, the textile itself after disposal, the raw materials separated from the textile after disposal, or energy generated from textile waste. Production waste from spinning, weaving, knitting, and apparel manufacture is readily recyclable to a number of applic..