Dyeing and finishing process for microfiber suede fabric for household storage

Abstract

The invention belongs to the technical field of functional finishing for household storage fabrics, and particularly relates to a dyeing and finishing process for a microfiber suede fabric for household storage. The process comprises the following steps that step 1, pretreatment refinement, presetting, reduction splitting and sanding and processing are carried out on greige cloth fabrics; step 2,inflaming retarding dyeing one-bath processing is carried out; step 3, reduction cleaning processing is carried out; step 4, antifouling and anti-mold anti-bacterial processing is carried out; step 5,centrifugal dewatering, shaping, brushing and rolling are carried out, and a product is obtained. The dyeing and finishing process starts with aspects of technical process, processing mode, functional addition agent selection, assistant agent addition and the like, mutual influences among various factors are avoided, contradiction among various functions is solved, and a multi-functional composite high-performance product is finally obtained; as for the processing mode, dip dyeing instead of pad dyeing is adopted, it can be avoided that the cloth surface nap of the fabric is rolled and flattened so as to ensure full, soft and exquisite feeling of the final product.

Description

Technical field [0001] The invention belongs to the production technical field of functional finishing of storage home fabrics, and specifically relates to a dyeing and finishing process of a superfiber suede fabric for storage home use. Background technique [0002] Natural suede is noble due to its soft luster, soft texture, and delicate and comfortable touch. Since its inception, it has been popular among users, and has gradually been used in high-end storage home fabrics, such as storage cloth in jewelry boxes. With the development of textile technology, in order to protect animals and reduce costs, suede-like fabrics made of sea-island microfibers are now mostly used. However, there are several requirements for the fabrics that are ultimately used as jewelry box storage cloths: The first is It must be sanded to achieve the soft effect of suede; secondly, it is necessary to consider the coloring of the fabric to form a variety of rich colors, and it should not stain the store...

AI Technical Summary

Problems solved by technology

[0003] At present, there are two printing and dyeing processes for suede-like fabrics made of sea-island superfine fibers. One is pre-treatment scouring→pre-setting→reduction fiber opening→sanding→dyeing→setting; the other is pre-treatment scouring →pre-setting→reducing fiber opening→dyeing→sanding→setting; the main difference between the two is that the sequence of dyeing and sanding is different. Increased color causes decrease in fastness

[0004] For the functional finishing of fabrics, it is basically to add a working solution containing functional additives into the padding tank when setting the shape. Surface film formation, if it is finished with a single function, this method is time-saving and high in production efficiency, but it is easy to cause the fluff on the cloth surface to be relatively rigid and not fluffy enough; if it is finished with multiple functions at the same time, there may be occurrences of Conflicts affect each other, and also cause the effect of each function to decline

[0005] Chinese patent 201410026531.8 discloses a dyeing and finishing process of antistatic suede fabric car seat cushion, including the following steps (1) desizing, scouring, relaxation, fiber opening, (2) presetting, (3) sanding, (4) flame retardant compound antistatic finishing, (5) dyeing, (6) reduction cleaning, (7) finished product setting, the suede fabric prepared by this dyeing and finishing process has a single function, which cannot meet the requirements of household storage (especially jewelry and jade). , gold and silver jewelry, watches, etc.), and the color fastness is not high