CN104178921A - Production method for heat storage non-glue cotton - Google Patents

Abstract

The invention relates to a production method for heat storage non-glue cotton. The method sequentially comprises the steps of material selection, opening, cotton carding, baking carried out in a drying oven, forming and packaging. During cotton carding, the feed quantity is controlled according to the requirement for the gram weight of products, the gram weight is set to range from 80 g/m to 160 g/m, and single-layer carding and forming are carried out; the carded fibers enter the drying oven through a multi-layer stacked and laid net to be baked at temperature of 165 DEG C for 6 s. According to the non-glue cotton produced based on the production method, cotton net multi-layer stacking is not needed, the good performance of the non-glue cotton can be ensured and are prominent, and the non-glue cotton has the good heat absorption and heat preservation effects.

Description

A kind of accumulation of heat is without the preparation method of collodion

Technical field

The present invention relates to textile technology field, particularly relate to the preparation method of a kind of accumulation of heat without collodion.

Technical background

The shady and cool cold of autumn and winter season weather, especially outdoor study in winter personnel, cold especially.Current thermal fabric and clothes thereof, accumulation of heat, heat insulation effect need to improve, and for this reason, a kind of heat absorption insulation of research and development, without collodion, especially absorbs the fabric of heat under solar light irradiation, meets consumer demand.

Summary of the invention

Technical problem to be solved by this invention is to reach in the winter time better accumulation of heat, heat insulation effect, for solving the problems of the technologies described above, the invention provides the preparation method of a kind of accumulation of heat without collodion, and its technological process comprises:

(1) select materials: choose terylene short fiber 70-90%, low-melting fiber 10-30% prepares burden, the method then tiling by multilayer is mixed;

(2) shredding: mixed batching is sent into opener and carry out shredding, send in hopper and store after shredding;

(3) comb and parallel cotton fibers prior to spinning: described comb and parallel cotton fibers prior to spinning, the fiber after shredding, by carrying out combing on hopper feeding carding machine, to be controlled to feed quantity by the requirement of product grammes per square metre when comb and parallel cotton fibers prior to spinning, and set technological parameter, individual layer combing moulding, then superposes again;

(4) baking oven baking: the fiber after combing is entered to baking oven baking (temperature 165-175, time 5 seconds-8 seconds) by the direct lapping of passing a bridge;

(5) formed package: reference product require to baking oven cotton out cut, cutting edge, carry out simultaneously reel and packaging.

Compared with prior art, the present invention adopt that said method produces without collodion, do not need in process of production to net cotton multiple-layer stacked, can ensure and give prominence to without the premium properties of collodion to there is good heat absorption heat insulation effect.

Detailed description of the invention

The accumulation of heat of the present embodiment is without the preparation method of collodion, and its technological process comprises:

(1) select materials: choose terylene short fiber 70-90%, low-melting fiber 10-30% prepares burden, the method then tiling by multilayer is mixed;

(2) shredding: mixed batching is sent into opener and carry out shredding, send in hopper and store after shredding;

(3) comb and parallel cotton fibers prior to spinning: described comb and parallel cotton fibers prior to spinning, the fiber after shredding, by carrying out combing on hopper feeding carding machine, to be controlled to feed quantity by the requirement of product grammes per square metre when comb and parallel cotton fibers prior to spinning, and set technological parameter (80g/m-160g/m), individual layer combing moulding, then superposes again;

(4) baking oven baking: the fiber after combing is entered to baking oven baking (temperature 165-175, time 5 seconds-8 seconds) by the direct lapping of passing a bridge;

(5) formed package: reference product require to baking oven cotton out cut, cutting edge, carry out simultaneously reel and packaging.

Claims (1)

1. accumulation of heat is without a preparation method for collodion, and its technological process comprises:

(1) select materials: choose terylene short fiber 70-90%, low-melting fiber 10-30% prepares burden, the method then tiling by multilayer is mixed;

(2) shredding: mixed batching is sent into opener and carry out shredding, send in hopper and store after shredding;

(3) comb and parallel cotton fibers prior to spinning: described comb and parallel cotton fibers prior to spinning, the fiber after shredding, by carrying out combing on hopper feeding carding machine, to be controlled to feed quantity by the requirement of product grammes per square metre when comb and parallel cotton fibers prior to spinning, and set technological parameter, individual layer combing moulding, then superposes again;

(4) baking oven baking: the fiber after combing is entered to baking oven baking by the direct lapping of passing a bridge;

(5) formed package: reference product require to baking oven cotton out cut, cutting edge, carry out simultaneously reel and packaging.