Water-soluble vinylon fiber has two types of filaments […]
Water-soluble vinylon fiber has two types of filaments and staple fibers.
Water-soluble vinylon filament is an ideal water-soluble fiber and it is a special variety of vinylon. It can have a water-solubility of 0-100°C for various uses. It has the ideal water temperature and elongation, good acid and alkali resistance, dry heat resistance, odorless and non-toxic when dissolved in water. The aqueous solution is colorless and transparent and can be naturally biodegraded in a short time.
Water-soluble vinylon fiber has a wide range of applications and it can be used to produce flawless towels. The production principle is that a Z捻 cotton yarn and a water-soluble filament are used to synthesize a strand, and then the strand is added with S捻, and the twist is the same as that of the cotton yarn. Therefore, the cotton yarn becomes flawless and is bundled and coated with water-soluble filaments. Increase the strength of unbleached cotton yarn, no need to sizing, can be directly woven. After the weaving is completed, the vinylon filaments are dissolved by scouring and the cotton yarn becomes a twistless yarn. With this method, the cotton yarn can be made soft and flawless, and no softening agent can be used in the finishing. The non-woven towel fabric density design can be 10% lower than ordinary towels, so that the effect is more fluffy and thick, so that the consumption of cotton yarn is reduced by 10%. , greatly reducing the cost of towels.
Even more amazing is that water-soluble vinylon can produce fishing nets. Fishing nets, especially hand throw nets, consist of a number of narrow nets, which are connected together by stitching to form a conical shape. Each piece of narrow web is usually woven together and the insoluble draw yarn is used to connect between the two pieces of narrow web. After weaving is completed, the net body is pulled out of the yarn by hand or semi-automatic machine and divided into single pieces.
When water-soluble filaments are used as separating yarns instead of ordinary drawing yarns (cotton yarns or nylon), the net body can easily become a single piece. Simply place it in sufficient hot water or boiling water and remove it. In this way, the width of the fishing net can be easily obtained by design without the trouble of manual stretching. It can produce high quality fishing nets and improve labor efficiency.