CN115012090A

CN115012090A - Preparation process of anti-wax-passing and anti-wax-cutting wool cotton yarn

Info

Publication number: CN115012090A
Application number: CN202210664682.0A
Authority: CN
Inventors: 杨加宏; 张敏; 丛浩; 徐珊; 王珍珍
Original assignee: Zhangjiagang Yangtse Spinning Co ltd
Current assignee: Zhangjiagang Yangtse Spinning Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-09-06

Abstract

The invention discloses a preparation process of wax block-proof cut wax wool cotton yarn, which improves the shape and size of a wax block, and simultaneously adds a ceramic ring at the bottom of a waxing seat shaft, so that the spun yarn has greatly improved breaking strength, breaking elongation and weaving performance, the weaving performance is stable and has no broken hole, common wool clothes can not be washed by a machine, but the yarn can be washed by a machine and dried by a low-temperature roller, the washing temperature of the machine is about 40 ℃, and the yarn has market leading position and strong market competitiveness. The invention belongs to the technical field of waxing procedures in the textile technical process, and particularly relates to a preparation process of wax-cut-preventing wool cotton yarns, which prevents wax passing and wax cutting during wool cotton waxing, improves the phenomena of hole breaking in the weaving process and poor color in the dyeing process, and improves the breaking strength, elongation at break and weaving performance.

Description

Preparation process of anti-wax-passing and anti-wax-cutting wool cotton yarn

Technical Field

The invention belongs to the technical field of waxing procedures in the textile technical process, and particularly relates to a preparation process of wax-cut-preventing wool cotton yarns.

Background

The traditional woolen cotton knitted clothes generally have the phenomenon of holes in the knitting process, some holes are serious, the knitting efficiency and the quality of the cloth cover are seriously influenced, and therefore the hole breaking problem is the most headache problem in the knitting industry. The yarn prepared by the traditional ring spinning technology has low strength and elongation at break, and unstable yarn evenness, and can not meet the weaving requirement. Although many improvements have been made in spinning technology, these general problems have not been qualitatively leap. Usually, the wool cotton product can have wax more or less and cut the wax phenomenon in the waxing process, and the harm of crossing wax and cutting wax is mainly when the dyeing process of next track, can appear the colour difference in the cloth cover effect, can appear the powerful uneven broken hole that produces of yarn on the other hand in weaving the in-process, directly influences the quality assurance of next track process, leads to customer's claim. Aiming at the problems, a preparation process of the wax-proof cut wool cotton yarn is provided.

Disclosure of Invention

In order to solve the problems, the invention provides a preparation process of the wax-cut-prevention wool cotton yarn, which can prevent wax-cut during waxing of wool cotton, improve the phenomena of hole breakage during weaving and poor color during dyeing, and improve the breaking strength, elongation at break and weaving performance.

In order to realize the functions, the invention provides a preparation process of wax-proof cut wool cotton yarn, which comprises the following steps:

the first step is as follows: preparation of raw materials: selecting high-quality merino superfine wool;

the second step is that: preparation of wool single yarn: the wool single yarn is spun from wool fibers, the wool single yarn and the cotton single yarn are subjected to count ratio matching according to customer requirements, and then the wool cotton yarn is prepared through the processes of doubling → double twisting → hank dyeing → waxing → warehousing packaging and the like, wherein the waxing step is optimized, the wax block is hollow by 13mm and can be tightly attached to a wax base, the two ends of the wax block are provided with slopes, waxing is facilitated, the two ends of a normal wax block are not inclined, the hollow diameter is large, the wax block is easy to shake, waxing instability is caused, the prepared yarn is uniform in waxing, stable in strength, free of dyeing chromatic aberration, and free of practical performance such as hole breaking during weaving.

Preferably, the bottom of the waxing seat shaft is provided with a ceramic ring, the ceramic ring can effectively reduce the abrasion of the yarn and the generation of hairiness, and simultaneously can effectively reduce the abrasion of the wax block and the wax block when the yarn is quickly waxed, prevent the yarn from being excessively waxed, and is durable. The ceramic rings are not added, so that the metal rod generates grooves when the yarns rub with the metal rod for a long time, the abrasion of the yarns is increased, the generation of hairiness is increased, and the yarns are easy to break.

Preferably, the wool single yarn fineness is 13.9 to 26.5mic, and the cotton single yarn count Ne20 to Ne 36.

The invention adopts the structure to obtain the following beneficial effects: the preparation process of the anti-waxing and anti-cutting wool cotton yarn provided by the invention is repeatedly tested, the size of a tension grid of a machine, the size of a wax block and the specification of a waxing seat are continuously tried, comparison and continuous authentication are carried out, the waxing process is optimized, the wax block is hollow by 13mm and can be more tightly attached to the waxing seat, the two ends of the wax block are provided with slopes, waxing is facilitated, the bottom of a waxing seat shaft is provided with a ceramic ring, the ceramic ring can effectively reduce the abrasion of the yarn and the generation of hairiness, and can effectively reduce the abrasion of the wax block and the wax block when the yarn is quickly waxed, prevent the yarn from being excessively waxed, and the yarn is durable, and the prepared yarn is uniform in waxing, strong and stable, free of chromatic aberration in dyeing, free of weaving, and other practical performances. By improving the shape and size of the wax block and additionally arranging the ceramic ring at the bottom of the waxing seat shaft, the breaking strength, the breaking elongation and the weaving performance of the spun yarn are improved qualitatively, the weaving performance is stable and has no broken holes, common wool clothes can not be washed by a machine, but the yarn can be dried by a low-temperature roller washed by a machine, the washing temperature of the machine is about 40 ℃, and the yarn has market leadership and strong market competitiveness.

Drawings

FIG. 1 is a schematic structural diagram of a wax block of a preparation process of an anti-wax-overflow cut-wax wool cotton yarn of the invention;

fig. 2 is a schematic structural diagram of a waxing seat of the preparation process of the anti-wax-overflow cut-wax wool cotton yarn.

Wherein, A, slope, B, hollow, C, ceramic ring

Detailed Description

The technical solutions of the present invention are described clearly and completely below, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a preparation process of wax-cut-preventing wool cotton yarn, which comprises the following steps:

the second step is that: preparation of wool single yarn: the wool cotton yarn is prepared by spinning wool fibers into wool single yarns, matching the count ratio of the wool single yarns and the cotton single yarns according to customer requirements, and then performing procedures of doubling → double twisting → hank dyeing → waxing → warehousing and packaging, wherein the waxing step is optimized, the wax block is hollow by 13mm, and the two ends have slopes.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A preparation process of wax-passing-prevention cut-wax wool cotton yarn is characterized by comprising the following steps:

2. The second step of the process for preparing the wax-cut-proof wool cotton yarn as claimed in claim 1, wherein the wax-feeding seat shaft is provided with a ceramic ring at the bottom.

3. The first step in the process for preparing the wax-cut-proof wool cotton yarn of claim 1, wherein the fineness of the wool single yarn is 13.9 to 26.5mic, and the count of the cotton single yarn is Ne20 to Ne 36.