丙纶扁带的加捻及小样试织

The Twisting of Polypropylene Flat Belt and the Small Sample Test of Weaving

以丙纶扁带为原料,通过改装Y331型纱线捻度仪进行加捻,使其具有纱线的特征,用小样织机试织了方格、蜂巢、配色模纹组织的织物。研究发现宽为10mm的扁带加捻到捻度为100时,其断裂强力增加了约四分之一,其断裂伸长率和断裂时间约增加约一倍,但是捻带容易退捻、定捻较为困难;扁带织物多较为粗犷、硬挺、厚实,具有强烈的视觉风格,适用于装饰织物。丙纶扁带的试织论证了扁带织物开发的可行性,为扁带织物产品的开发给予一定的指导意义。

With polypropylene flat belt as raw material, through the modified type Y331 twist tester to twist to have the feature of yarn, using the Small sample loom try to weave the grid, honeycomb, color matching mould print fabric. Studies have found that the flat belt with width of 10mm twist to twisting 100, the fracture strength increased by about a quarter, the breaking elongation and rupture time about add about one times, but it is easily untwisting. Thus, twist setting becomes more difficult; Flat belt fabric is much more straightforward, stiff, thick, with a strong visual style, applied to decorative fabrics. The trial weave of Polypropylene flat belt demonstrated the feasibility of the flat belt fabric development. The paper gives a certain guiding significance on the development of flat belt fabric product.