Full penetration printing production process of 34-inch thick double-sided polar fleece

Abstract

The invention relates to a full penetration printing production process of 34-inch thick double-sided polar fleece. The process is characterized in that an entire set of optimal technical scheme of system engineering design is established through technical means such as weaving, dyeing and finishing and microscopic computer image analysis. The process comprises the following steps: weaving a blank; performing dyeing and finishing pretreatment on fabric; tentering and shaping the fabric before printing; performing microscopic computer image analysis; performing rotary screen printing, evaporation, washing and emulsification on the fabric; tentering and shaping the fabric after printing; galling, combing, shearing and fleecing; shaping billet. The process has the beneficial effects that 1, the difference value of printing and dyeing color yield percentage of front and back faces of the fabric is reduced, and the front and back faces of the finished product are attractive in color, and 2, the finished fabric is full, fluffy and soft in raising, the problem of hard handfeel of the thick double-sided fleece fabric is solved, and a high added value of the product is further improved. The fleece is most suitable for making middle and top grade thermal vests, jacks, underwear, (woolen) shirts, overcoats, bedding articles, carpets, gloves, scarves, hats, back cushions and the like.

Description

technical field [0001] The invention belongs to the technical field of textile weaving, dyeing and finishing, introduces "microcomputer image analysis" technology, and is specifically a 34-inch thick double-sided polar fleece full-penetration printing production process. Background technique [0002] Double-sided polar fleece is a kind of knitted fabric. It is a small ingot knitted structure. It is woven on a large circular machine. Finishing process: the front side of the fabric is brushed, the fleece is fluffy and dense but not easy to shed and pilling, the reverse side is brushed sparsely and evenly, the fluff is short, and the texture is clear. The composition of polar fleece is generally all polyester. [0003] The gram weight per square meter of fabric (abbreviation: gram weight) is an important measure of fleece fabrics. The larger the gram weight, the thicker and denser the fleece fabric, and the warmer it is. Polar fleece is generally divided into gram weight: lig...

AI Technical Summary

Problems solved by technology

[0010] Obviously, for the printing effect of 34-inch thick double-sided polar fleece, there are technical deficiencies in the traditional process: 1. The difference in dyeing yield between the front and back of the fabric is very large, which is manifested as: the veil loops on the back of the fabric are white

The performance is particularly prominent for the printed version with "black and full floor". The veil color on the reverse side of the fabric presents the effect of off-white pockmarks, which seriously affects the aesthetics of the overall color of the front and back sides of the fabric; 2. The fabric feels not soft, which affects The comfort of the finished fabric; 3. For the "full penetration printing" process test of the fabric, it is necessary to design a variety of fabrics for multiple printing trial experiments, lacking the direction guidance of the "full penetration printing process", reflecting the "overall The randomness of "process design" affects manpower, material resources and the timeliness of new product orders

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