What is the difference between water soluble yarn and hot fuse? May wish to follow Xiaobian together to see.

First of all, they have different concepts

Hot fuse, also known as low melting point filament or fusible filament, is one of the functional fibers developed rapidly in recent years. As the name suggests, when the temperature reaches the melting point, the hot fuse gradually melts, binding other yarns together. The hot fuse is divided into nylon thermal fuse and nylon hot fuse. The melting point can be controlled between 85℃ and 180℃ by adjusting the raw material characteristics.

Nylon thermal fuse is made by spinning polyamide with low melting point. Low melting point polyamide is a kind of modified polyester. Nylon hot fuse made from low melting point polyamide spinning has the advantages of low melting point, high thermal adhesion strength and stable physical and chemical properties.

Water soluble yarn A dissolvable yarn spun from vinylon staple fiber through a ring spindle. In simple terms, yarn in full contact with water can be like salt, a kind of thread, water solubility can be better, according to different needs, in about 0-100 degrees of water to dissolve, in simple terms, yarn in full contact with water can be like salt to dissolve a kind of thread.

Secondly, they have different characteristics

Characteristics of hot fuse

Performance characteristics of nylon thermal fuse:

1. Low melting point, nylon hot fuse melting point as low as 90C.

2, good wear resistance, the wear resistance of polyamide fiber is better in all textile fibers.

3, high breaking strength, the breaking strength of polyamide fiber fiber for textile use is 5.0~6.4g/d.

4, good dyeing, the dyeing of polyamide fiber is more difficult than natural fiber, but it is still easier to dye than other synthetic fibers, generally with acid dyes.

Polyester hot fuse is mixed with conventional polyester or other fibers to produce nonwoven fabrics or knitted or woven thermal adhesive fiber products. It has the characteristics of soft feel, high strength, washable, crisp, easy to take care of and no environmental pollution.

Characteristics of water soluble yarn

1, water solubility can be good, according to different needs, can be completely dissolved in hot water.

2. Good mechanical properties. (Strength, plasticity, hardness, impact toughness, multiple impact resistance and fatigue limit, etc.)

3, good weather resistance: in all fibers, second only to acrylic, after long-term exposure, strength slightly decreased.

4. The moisture absorption is better than that of Vinylon staple fiber, the moisture recovery rate is 5.6.0% under standard condition, and the spinning performance is good.

5, with natural biodegradability: water soluble fiber dissolved in water can natural biodegradation or rapid degradation in activated sludge, does not produce any pollution to the environment.

Finally, the two are used differently

Use of hot fuse

At room temperature, the hot fuse and other fibers are woven into fabric, and then in the dry heat or wet heat state, the pressure is applied to the fabric. When the temperature is higher than the melting point of the hot fuse, the hot fuse gradually melts. At this temperature, conventional fibers remain unchanged and are glued together by the hot fuse. Therefore, hot fuse can replace glue and other chemical adhesives, avoid volatiles and powder layer pollution, environmental protection and non-toxic; At the same time save the process flow, reduce the downstream production cost.

(1) Used as water soluble non-woven fabric raw materials, the production of water soluble non-woven fabric, for embroidery base cloth, so that machine-embroidered lace produce hand embroidery style; Disposable clothing for special industries to meet the requirements of industrial hygiene and environmental protection; As water-soluble packaging material.

(2) It is used for the production of water-soluble worsted yarn. After the water-soluble yarn is interwoven with other yarns, the water-soluble fiber is removed in the dyeing and finishing process, and the deeply processed fabric such as hollow warp and weft, hollow jacquard, thin, soft and bulky can be obtained.

(3) As a companion spinning fiber, it is blended with wool (or woolen strips) of low count, and woven into grey cloth through spinning and weaving, and then water-soluble vinlon fiber is removed in the post-finishing process, so as to produce high-grade pure wool fabric with high count, light, fluffy and soft. Water-soluble fiber blending technology can also increase yarn strength, improve weaving efficiency, and expand the range of yarn and fabric design.

(4) As a companion spinning fiber, it can also be used for blending with cotton, hemp, polyester and other fibers to weave high-count pure hemp, pure cotton fabric, and silk-like polyester fabric. Knitting can be used to produce: cow louver, honeycomb cloth, etc. Water soluble yarn can also be combined with cotton yarn to make non twist yarn, used for the production of non twist towel.

(5) Blend with cashmere and other low strength fibers to improve the spinning performance of cashmere.

Water-soluble yarn blends with other fibers to make the fabric feel softer and fluffier!

(1) Used as water soluble non-woven fabric raw materials, the production of water soluble non-woven fabric, for embroidery base cloth, so that machine-embroidered lace produce hand embroidery style; Disposable clothing for special industries to meet the requirements of industrial hygiene and environmental protection; As water-soluble packaging material.

(2) It is used for the production of water-soluble worsted yarn. After the water-soluble yarn is interwoven with other yarns, the water-soluble fiber is removed in the dyeing and finishing process, and the deeply processed fabric such as hollow warp and weft, hollow jacquard, thin, soft and bulky can be obtained.

(3) As a companion spinning fiber, it is blended with wool (or woolen strips) of low count, and woven into grey cloth through spinning and weaving, and then water-soluble vinlon fiber is removed in the post-finishing process, so as to produce high-grade pure wool fabric with high count, light, fluffy and soft. Water-soluble fiber blending technology can also increase yarn strength, improve weaving efficiency, and expand the range of yarn and fabric design.

(4) As a companion spinning fiber, it can also be used for blending with cotton, hemp, polyester and other fibers to weave high-count pure hemp, pure cotton fabric, and silk-like polyester fabric. Knitting can be used to produce: cow louver, honeycomb cloth, etc. Water soluble yarn can also be combined with cotton yarn to make non twist yarn, used for the production of non twist towel.

(5) Blend with cashmere and other low strength fibers to improve the spinning performance of cashmere.

Fujian ZhangpingXielong Group High-tech Chemical Fiber Company Co., Ltd. leading products of include:nylon thermal fuse, TPU special filament, polyester thermal fuse, TPU hot melt omentum, PA hot melt omentum,.The company has always adhered to the 3s core service tenet: "saving time, cost savings, saving losses", advocates a total of industrial value, and is committed to providing a better solution for the overall industrial chain. Plan, welcome to buy the nylon thermal fuse，polyester thermal fuse!