Terylene superfine-denier coral fleece blanket and production method thereof

Abstract

This invention relates to a trueran ultra-fine coral bayeta, characterized in that it applies 0.52D or below trueran silk or floss compound silk as the yarn material, and 100~150D trueran FDY is made up of bottom silk, wherein the percentage by weight of the material is: trueran silk or floss compound silk 60~80%, 100~150D trueran FDY 40~20%; the making steps in turn is: preparing the raw material, waving in the double needle bar Raschel machine, slitting, heated shaping, dyeing or printing, post-processing, plucking, back shearing, heated shaping, inspecting and packing. The lint of the blanket is similar to the coral in seabed.

Description

technical field [0001] The invention relates to a blanket produced by using polyester superfine denier fiber as raw material, weaving on a double-needle bed Raschel warp knitting machine, and adopting a special finishing method, and its related manufacturing method. Background technique [0002] At present, the popular blankets on the market include full wool blankets, blankets made of wool blended with other raw materials (such as acrylic fiber, viscose), acrylic fiber blankets, cotton blankets, and polar fleece blankets produced on large weft knitting machines using polyester raw materials. These blankets have not changed much in terms of feel and style over the years, and now they have entered the vicious circle of price wars. With the appearance of microfiber, the market is in urgent need of a blanket that is more comfortable than the skin of a baby and has excellent closeness (it can outline the figure of a person when covered on the body), and these blankets above cann...

AI Technical Summary

Problems solved by technology

With the appearance of microfiber, the market is in urgent need of a blanket that is more comfortable than the skin of a baby and has excellent closeness (it can outline the figure of a person when covered on the body), and these blankets above cannot meet the needs of the market.

Although all-wool blankets keep warm, they are not mildew-proof or moth-proof, and the next-to-body bedding feels itchy; the same is true for blended blankets; although acrylic blankets are bright in color, mildew-proof and moth-proof, they have insufficient hand feel and fit, and cotton blankets have good hygroscopicity. The touch is soft and comfortable, but it is still far from the comfort required by the market

Because the polar fleece blanket is processed by rolling ball technology, the suede surface of this kind of blanket is rough, which is incomparable with cotton blankets and acrylic fiber blankets, and because the raw materials currently used are still relatively thick such as 1.67-0.77dtex (1.5-0.7D) , and due to the use of a large circular machine for manufacturing, compared with the double-needle bed Raschel warp knitting machine, it has the following defects: 1) The stability of the ground structure is poor, and the double needle bed Raschel warp knitting machine has two ground structure combs It can weave the same stable texture as woven fabric, which is very suitable for making blankets. However, the stability of the texture of the large garden machine is insufficient, and this defect must be solved through post-processing; Due to its unique loop-forming principle, the needle raschel warp knitting machine can make a plush surface after the fabric is cut by a knife, so its raw material consumption can be zero, such as double-layer blankets, while for large circular knitting machines It is said that there is a lot of shearing loss when two-side napping or one-side shearing and one-side napping are adopted; 3) the output is very low, and the daily output of a double-needle Raschel warp knitting machine is several times to tens of times that of a large garden machine. times, and the price of the equipment is almost the same; 4) the amplitude cannot be changed at will, because the gray cloth produced by the large garden machine is cylindrical, so the number of working needles of a large garden machine is basically unchanged, and the amplitude is also basically unchanged, while The number of working needles of the double-needle Raschel warp knitting machine can be changed arbitrarily within the number of needles of the whole machine, so it can meet various requirements of customers; 5) The suede surface is rough. Because of the ball process, the suede surface of this blanket is rough. Due to its unique loop-forming process, the two-needle Raschel warp knitting machine will become the suede surface after the fabric is woven. The style is extremely delicate and the grade is far away. It is higher than polar fleece; 6) The post-processing and technological process are too long. Since the gray cloth produced by the large garden machine is cylindrical, it is necessary to cut the gray cloth first. In addition to the post-processing of rolling balls, the post-processing process and process are longer than those of double needle bed gray fabrics.