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Processing device of polyester and viscose blended yarn in binary structure and method thereof

A technology of binary structure and processing method, applied in spinning machine, yarn, textile and paper making, etc., can solve the problem of uncontrollable fiber mixing

Active Publication Date: 2010-12-01
DONGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a processing device and method for a dual-structure polyester and viscose blended yarn to solve the problem of uncontrollable fiber mixing in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Processing device of polyester and viscose blended yarn in binary structure and method thereof
  • Processing device of polyester and viscose blended yarn in binary structure and method thereof
  • Processing device of polyester and viscose blended yarn in binary structure and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 , Figure 5 As shown, two polyester rovings and one viscose roving are fed into the three-port collector 5 in parallel at a certain distance, and the two polyester rovings enter the entrances 6 and 7 on both sides respectively, and one viscose roving enters the middle entrance 8. After converging at the concentrator, a mixed roving sliver with viscose in the middle and polyester on the outside is formed. After passing through the rear roller 11, in order to prevent the roving from being scattered, it passes through the concentrator 10 with a V-shaped opening, and then twists after being drawn. In yarn formation, since polyester fibers of the same thickness are more rigid than viscose fibers, and the position is guaranteed, it can be ensured that the viscose fiber is the core fiber and the polyester fiber is the outer fiber in the final yarn.

[0018] Such as figure 2 , image 3 As shown, in the three-port collector 5, the size of the outer opening o...

Embodiment 2

[0021] Such as figure 1 , Figure 5 As shown, two viscose rovings and one polyester roving are fed into the three-port collector 5 in parallel at a certain distance, and the two viscose rovings enter the inlets 6 and 7 on both sides respectively, and one polyester roving enters the middle inlet 8. After converging at this collector, a mixed roving sliver with polyester in the middle and viscose on the outside is formed. After passing through the back roller, in order to prevent the roving from being scattered, it passes through the V-shaped opening collector 10, and then is twisted into yarn after drafting. Since the rigidity of polyester fibers of the same thickness is greater than that of viscose fibers, in order to ensure that the polyester fibers can be placed in the core of the yarn, thinner polyester fibers can be used, and at the same time, the position is guaranteed to ensure that the viscose fibers in the final yarn can be obtained It is the core fiber, and the polye...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a processing device of polyester and viscose blended yarn in binary structure and a method thereof. A three-port collector (5) is fixed at the front part of a rear roller (11), a V-shaped opening collector (10) is fixed in a position close to the rear roller (11) between the rear roller (11) and a middle roller (12), openings in the same structure are respectively arranged at the front part, the middle part and the rear part of the three-port collector (5), a middle inlet (8) is arranged in the middle, inlets (6 and 7) at both sides are arranged on the periphery, openings are respectively arranged above the three inlets (6, 7 and 8), the rear opening is in a V-shaped structure, a round hole outlet (9) is arranged below, and the V-shaped opening collector (10) is rectangular and provided with a V-shaped groove in the middle. The invention can solve the problem of uncontrollable fiber mixing in the prior art.

Description

technical field [0001] The invention belongs to the technical field of blended yarns, in particular to a processing device and method for polyester and viscose blended yarns with a binary structure. Background technique [0002] Viscose fiber is moisture-absorbing and breathable. The fabric has the characteristics of soft hand feeling and good drapability. It is an excellent clothing material, but at the same time it has the disadvantages of large shrinkage, poor dimensional stability, easy to wrinkle, low strength, and dark color. Therefore, in order to overcome the shortcomings of viscose fiber, a certain proportion of polyester fiber can be selected for blending. Through the advantages of polyester fiber, such as good luster, high strength, good elasticity, and anti-wrinkle, the advantages of the two are complementary, so that the final product has a soft and plump feel and Comfortable wearing performance. [0003] However, polyester and viscose blended yarns spun by tra...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D02G3/04D02G3/36D01H5/72D01H5/74
Inventor 薛文良薛剑魏孟媛汪燕程隆棣
Owner DONGHUA UNIV
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