CN103074735A - Preparation method of non glue cotton - Google Patents

Abstract

The invention discloses a preparation method of non glue cotton. The method comprises the following steps of: selection of chemical fiber material, treatment by a pre-opener, treatment by a main opener, treatment by a cotton feeder, treatment by a single-cylinder double-doffer carding machine, treatment by a lapping machine, treatment by a five-roll draw machine, treatment by a dryer, treatment by a natural luster finishing machine, treatment by a needle inspecting machine, treatment of winding and trimming, and final obtaining of a finished product. The method belongs to an entirely new production method of non glue cotton and perfects the production technology of non glue cotton, and the non glue cotton does not require glue spraying, has no stimulation to human body, is more environmentally friendly and durable, has an inflaming retarding function, and is applicable to garment, bassinets and baby beds.

Description

A kind of preparation method without collodion

Technical field

The present invention relates generally to the preparation method of a kind of cotton, relates in particular to a kind of preparation method without collodion.

Background technology

Very soft without collodion, intensity is good, and is washable, should be used for high-grade cotton-wadded quilt, is the gum sprayed cotton substitute products, and materials are better than gum sprayed cotton, need not glue spraying, free from extraneous odour, non-stimulated to human body, good springiness, and good hand touch, softness, smooth, warmth retention property good, characteristics such as environmental protection more.

Summary of the invention

The object of the invention just provides a kind of new preparation method without collodion.

The present invention is achieved by the following technical solutions:

A kind of preparation method without collodion may further comprise the steps:

(1) with various chemical fibre raw materials, doughnut 15%-30%, 4080 low fuse 16%-35%, general fine 40%-60% proportionally mix and mix all;

(2) raw material with the spice district mixes through pre-opener, and uniformly shredding flows to next procedure by the cotton transport blower fan;

(3) pre-opener is carried the raw material of coming open through the further essence of main opener, made the more even of raw material shredding, be transported to cotton feeder by the cotton transport blower fan again and store up cotton storehouse;

(4) cotton feeder feeds carding machine quantitatively, equably with the mixed fibrous raw material of shredding;

(5) the cotton carding of moulding exported cotton feeder by carding machine, forms uniform individual layer web, flows to later process;

(6) lapping machine through uniform laying, is laid the individual layer web of carding machine output to required width and thickness, continuously flows to next procedure;

(7) by five roller drawing machines, the web that lapping machine is stacked carries out longitudinal stretching, makes web have more pulling force and elasticity;

(8) through baking oven, will hang down fuse 4080 and melt, and make cotton layer reach the effect of typing, oven temperature lower floor is 130-140 ℃, and the middle level is 145-155 ℃, and the upper strata is 165-175 ℃; Baking oven two ends web import department adopts rubber curtain, vacuumizes the formation negative pressure in the baking oven, so that cotton layer is bulk;

(9) product that transports out in the baking oven is carried out the boiling hot light in surface and process, make product surface more smooth, single scalding without the single roller hot pressure of collodion process pressing, single roll temperature is 180-190 ℃;

(10) by cooler, chilling temperature is-10--23 ℃, will carry out cooling and shaping to out cotton in baking oven, makes cotton have more bulking intensity;

(11) cotton that will finalize the design is tested by NEEDLE DETETOR, as finding metal object, with automatic alarm, guarantees that product is safer;

(12) by the rolling bead cutter, the product of finalizing the design, having checked is cut edge, cutting, batched;

(13) product that batches is packed with packaging bag, according to customer requirement, convenient transportation vacuumizes the compression packing with product, finishes writing teams and groups, date, product specification in the packaging bag.

Advantage of the present invention is:

A kind of brand-new preparation method without collodion is provided, perfect manufacturing technique without collodion, this product need not glue spraying, and is non-stimulated to human body, and more environmental protection is durable in use, and anti-flaming function is more arranged, and is applicable to clothes, perambulator, Children’s bed.

The specific embodiment

Embodiment 1

(1) with various chemical fibre raw materials, the low fuse 32% of doughnut 18%, 4080, general fine 50% proportionally mixes and mixes all;

(2) raw material with the spice district mixes through pre-opener, and uniformly shredding flows to next procedure by the cotton transport blower fan;

(3) pre-opener is carried the raw material of coming open through the further essence of main opener, made the more even of raw material shredding, be transported to cotton feeder by the cotton transport blower fan again and store up cotton storehouse;

(4) cotton feeder feeds carding machine quantitatively, equably with the mixed fibrous raw material of shredding;

(5) the cotton carding of moulding exported cotton feeder by carding machine, forms uniform individual layer web, flows to later process;

(6) through uniform laying, the laying width is that 0.6m, thickness are 0.001m to lapping machine, continuously flows to next procedure with the individual layer web of carding machine output;

(7) by five roller drawing machines, the web that lapping machine is stacked carries out longitudinal stretching, makes web have more pulling force and elasticity;

(8) through baking oven, will hang down fuse 4080 and melt, and make cotton layer reach the effect of typing, oven temperature lower floor is 140 ℃, and the middle level is 155 ℃, and the upper strata is 175 ℃; Baking oven two ends web import department adopts rubber curtain, vacuumizes the formation negative pressure in the baking oven, so that cotton layer is bulk;

(9) product that transports out in the baking oven is carried out the boiling hot light in surface and process, make product surface more smooth, single scalding without the single roller hot pressure of collodion process pressing, single roll temperature is 190 ℃;

(10) by cooler, chilling temperature is 20 ℃, will carry out cooling and shaping to out cotton in baking oven, makes cotton have more bulking intensity;

(11) cotton that will finalize the design is tested by NEEDLE DETETOR, as finding metal object, with automatic alarm, guarantees that product is safer;

(12) by the rolling bead cutter, the product of finalizing the design, having checked is cut edge, cutting, batched;

(13) product that batches is packed with packaging bag, product is vacuumized the compression packing, finish writing teams and groups, date, product specification in the packaging bag.

Claims (1)

1. the preparation method without collodion is characterized in that, may further comprise the steps:

(1) with various chemical fibre raw materials, doughnut 15%-30%, 4080 low fuse 16%-35%, general fine 40%-60% proportionally mix and mix all;

(2) the uniform raw material of spice is mixed through pre-opener, uniformly shredding flows to next procedure by the cotton transport blower fan;

(3) pre-opener is carried the raw material of coming open through the further essence of main opener, made the more even of raw material shredding, be transported to cotton feeder by the cotton transport blower fan again and store up cotton storehouse;

(4) cotton feeder feeds carding machine quantitatively, equably with the mixed fibrous raw material of shredding;

(5) the cotton carding of moulding exported cotton feeder by carding machine, forms uniform individual layer web, flows to later process;

(6) lapping machine through uniform laying, is laid the individual layer web of carding machine output to required width and thickness, continuously flows to next procedure;

(7) by five roller drawing machines, the web that lapping machine is stacked carries out longitudinal stretching, makes web have more pulling force and elasticity;

(8) through baking oven, 4080 low fuses are melted, make cotton layer reach the effect of typing, oven temperature lower floor is 130-140 ℃, and the middle level is 145-155 ℃, and the upper strata is 165-175 ℃; Baking oven two ends web import department adopts rubber curtain, vacuumizes the formation negative pressure in the baking oven, so that cotton layer is bulk;

(9) product that transports out in the baking oven is carried out the boiling hot light in surface and process, make product surface more smooth, single scalding without the single roller hot pressure of collodion process pressing, single roll temperature is 180-190 ℃;

(10) by cooler, chilling temperature is-10--23 ℃, will carry out cooling and shaping to out cotton in baking oven, makes cotton have more bulking intensity;

(11) cotton that will finalize the design is tested by NEEDLE DETETOR, as finding metal object, with automatic alarm, guarantees that product is safer;

(12) by the rolling bead cutter, the product of finalizing the design, having checked is cut edge, cutting, batched;

(13) product that batches is packed with packaging bag, according to customer requirement, convenient transportation vacuumizes the compression packing with product, finishes writing teams and groups, date, product specification in the packaging bag.