CN1152042A - Coloured-spot yarn and its prodn process - Google Patents

Abstract

The present invention, coloured-spot yarn, features the clasp of color fibre particle an main fibre resulting in yarn with color spots. Its prodn processes include the production of color particles in scutcher and carding machine, the mixing of cotton based on the designed color spot density, and the blending with main fibre. The present invention can obtain yarn with natural color without passing through integral dying and finishing.

Description

Kinckebocker yarn and production technology thereof

The present invention is a kind of kinckebocker yarn, belongs to the blended yarn technical field.

The existing history for a long time of spinning, spin to modernized machine from manual, spin, to polyester-cotton blend, linen-cotton from single cotton spinning, chemical fibre, wash blending such as silk, hair fiber crops, and the look after the stock-dye spins, and all is homochromy spinning, and two or more fiber blends are then through mixing back one spinning fully, generally all to pass through operations such as blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, tube shake, high-grade variety also to pass through combing, these produced in conventional processes all be plain yarn, generally all to pass through integral dying after weaving cotton cloth.

Purpose of the present invention is at above-mentioned defective, creates a kind of special process that has the yarn of color spot and produce this yarn, the color novelty of its yarn, and technology is simple, can artificially control the color dot density of yarn.

Kinckebocker yarn of the present invention, it consists of color fibre particle and main fibre obvolvent mutually, and resultant yarn has color spot.

The production technology of kinckebocker yarn of the present invention, comprise blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn and bobbin, its colored fiber of at first needs being done color point is made particle on blowing, carding step, again by the color dot density that designs, with particle and main fibre blending, the configuration that coloured silk is counted generally has blowing configuration and comb and parallel cotton fibers prior to spinning to dispose two kinds, and the color point of combing can dispose on drafting.

The preparation method of colored particle is, will make colored particle on blowing, carding step, cotton cleaning process as the colored fibre that coloured silk is put raw material, rickle mixed cotton mixes more, tip-tap, fewly falls carding step, adorn the card flat working face is counter, and shut down, doffer comb is removed.

Spinning, general comb are at blowing, carding step, and combing is unit configuration colored particle at mixing in doubling step with the some subnumber in the 1g of design; And, slightly remove the rove collector, degree of slowing down increases twist factor; Spun yarn is removed steel and is made cleaner; Reduce vehicle speed, strengthen the back zone and stretch oneself and yawn, strengthen twist factor; Bobbin is without yarn clearer.

Advantage of the present invention is:

1, produces this product and do not increase new equipment.

2, this yarn is knitted color some cloth, and color novelty, natural beauty do not need integral dying.

3, technology is simple, and is easy to operate.

Specific embodiments of the present invention is as follows:

At first make the colored fiber particle.The colored fiber prilling

Raw material		Composition			Average length		Technological process
													Colored fibre		????100％			16-18mm		????A035→A036→A076→A186
Blowing	Quantitative (g/m) 430			Compound hired roughneck's speed 1030				The hired roughneck-to cotton roller 8		Hired roughneck-dirt rod 8-18		Dirt rod-dirt rod 11 * 78 * 7
													Comb and parallel cotton fibers prior to spinning	Speed (rev/min)					Cover plate is installed			The card clothing form		To cotton roller pressurization (kilogram)
Sunset woods	The doffer	Licker-in		Cover plate
					??360	???20	????850		????0	Leaping up, the toe face is counter to be adorned				Metallic decoration wire		????232.4

Comb and parallel cotton fibers prior to spinning	(inch) spaces
											Licker-in/leakage the end		The leakage bottom chord is long	Sunset woods/leak at the end greatly		Feed plate/licker-in		Licker-in/sunset woods
	??1/16??1/32		?7.5	?1/8???0.022		0.012		0.007
											Sunset woods/cover plate		Sunset woods/doffer		Sunset woods-shroud upper panel		Sunset woods-rear cowl		The mote knife angle	The mote knife position
	??0.022		?0.043		?0.036?0.043?0.026		?0.015?0.022		???90°	??-1/4
											Mote knife spaces	Particle strips method
	??0.022	What car tripe freely falls

Secondly the processing of kinckebocker yarn:

1, the coloured silk configuration of counting:

According to user's needs, be that unit disposes on cotton cleaning process with the some subnumber in the 1g.

2, spinning process:

Blowing, carding step are with former technology

And, the suitable degree of slowing down of unskilled workman's preface (1); (2) suitably increase roving twist factor, improve 8-12% on the basis with kind, do not tell repiece with spun yarn and be advisable; (3) remove the rove collector.

Spinning process: (1) suitably reduces vehicle speed; (2) remove steel and make cleaner; (3) suitably strengthening the back zone stretches oneself and yawn; (4) suitably increase twist factor.

Bobbin operation:, and do not have the state that spaces without yarn clearer.

Claims (4)

1, a kind of kinckebocker yarn is characterized in that color fibre particle and main fibre obvolvent mutually, and resultant yarn has color spot.

2, a kind of kinckebocker yarn production technology, comprise blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn and bobbin, it is characterized in that at first needs being done the color colored fiber of putting and on blowing, carding step, make particle, the configuration of particle and main fibre blending coloured silk being counted by the color dot density of design generally has blowing configuration and comb and parallel cotton fibers prior to spinning to dispose two kinds again, and combing coloured silk point can dispose on mixing in doubling step.

3, a kind of kinckebocker yarn production technology according to claim 2, the preparation method that it is characterized in that colored particle is, will put the colored fibre of raw material as coloured silk, makes colored particle through blowing, carding step, cotton cleaning process, rickle mixed cotton mixes more, tip-tap, fewly falls carding step, adorn the card flat working face is counter, and shut down, sunset woods and cover plate, sunset woods and the doffer between the amplification of spacing, doffer comb is removed.

4, according to the production technology of claim 2 or 3 described a kind of kinckebocker yarns, it is characterized in that spinning kinckebocker yarn, general comb is at blowing, carding step, combing is at mixing in doubling step, with the some subnumber in the 1g of design is unit configuration colored particle, and, unskilled workman's preface removes the rove collector, degree of slowing down increases twist factor; Spinning process is removed steel and is made cleaner, reduces vehicle speed, strengthens the back zone and stretches oneself and yawn, and strengthens twist factor; The bobbin operation is without yarn clearer.