WO2019222980A1

WO2019222980A1 - Fiber knitted undergarment fabric

Info

Publication number: WO2019222980A1
Application number: PCT/CN2018/088295
Authority: WO
Inventors: 李保宁; 周宏贵
Original assignee: 盐城市宏贵针织有限公司
Priority date: 2018-05-24
Filing date: 2018-05-24
Publication date: 2019-11-28

Abstract

Disclosed is a fiber knitted undergarment fabric, wherein the fibers are are loofah viscose fibers; yarns of the fabric are composed of the fibers, cotton blended yarns and spandex; and the fabric structure of the fabric is a jacquard structure. The raw materials of the fabric are environmentally friendly and energy-saving. The surface of the fabric has a prominent three-dimensional sense, a clear fabric structure, and a special style effect of a certain geometric appearance pattern. The fabric has a soft handfeel and a good moisture absorption performance, is skin-friendly and is suitable for use as a fabric for making undergarments.

Description

Fiber knitted underwear fabric

Technical field

The invention belongs to the field of textile fabrics, in particular to a fiber knitted underwear fabric.

Background technique

"Compendium of Medicinal Materials" introduced that loofah has excellent properties of traditional Chinese medicine: pass through the collaterals, clear heat and detoxify, diuretic swelling, hemostasis, etc., so we can choose loofah as the raw material for spinning.

The chemical composition analysis of several existing common fibers was compared with the components of loofah. Bamboo contains chemical components such as cellulose, polypentose, lignin, and phenol extracts. Bamboo fiber has swept the world with its unique serviceability since its birth, and has become an indispensable necessity in daily life. Tencel fiber is the brand name of Lyocell fiber produced by the British company Acody. The fiber is a brand-new fiber produced by solvent spinning method using wood pulp as the raw material. Among them, wood pulp It is a pulp made from wood. Wood is mainly softwood. Its main chemical components include cellulose, hemicellulose, lignin, and polypentose. Viscose fibers are α-cellulose extracted from cellulose raw materials such as wood, or artificial fibers made from cotton linter as raw materials, processed into spinning dope, and then wet-spun.

It can be seen that the three raw materials of bamboo fiber, tencel and viscose fiber contain cellulose, which is also the most basic chemical component of spinning. The loofah also contains cellulose, and the α-cellulose content is About 80% (the content of α-cellulose in cotton is more than 90%), the yield per mu of loofah is about 200-250kg, so spinning with loofah has a reliable basis in theory and yield. Therefore, Shandong Hailong Technology developed this kind of loofah viscose fiber called silk fiber.

The development of this kind of loofah viscose fiber called silk fiber has provided a new raw material for the development of textile products. How to use this raw material in various forms for the development of textile fabrics, especially for knitted underwear fabrics? One of the topics of textile fabric development.

Summary of the Invention

To achieve the above object, the present invention provides a fiber knitted underwear fabric.

The technical solution of the present invention is: a fiber knitted underwear fabric, the fiber is loofah viscose

Fiber, the fabric yarn is composed of fiber-cotton blended yarn and spandex; the fabric fabric structure is jacquard structure.

The invention has the advantages and positive effects: due to the adoption of the above technical solution, the fibers and cotton fibers contained in the fabric are renewable fibers that can be manufactured by fiber after planting, and the raw materials are relatively environmentally friendly and energy-saving; the surface of the fabric has a three-dimensional sense. The structure of the fabric is clear, with a special style effect of certain geometric appearance graphics; the fabric has a soft hand, good moisture absorption, and good skin affinity, which is very suitable for making underwear fabrics.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a process diagram of a triangular arrangement according to the present invention.

In the picture: 1. a circle triangle; 2. a circle circle triangle; 3. a floating line triangle.

Detailed ways

The present invention is described in detail below with reference to the drawings.

A fiber knitted underwear fabric, the fiber is loofah viscose fiber, and the fabric yarn is composed of

Fiber and cotton blended yarn and spandex composition;

The fabric structure is a jacquard structure.

The fabric is knitted with 40s fiber and cotton blended yarn and 20D spandex. The fiber and cotton blend ratio is 40:60. The 24-needle single-sided large circular knitting machine with 4 needles is used for knitting, and the knitting needles are arranged in the order of ABABABABABABABACDB. A total of 18 knitting needles are circulated in one cycle. The device has 2256 knitting needles, so there are 6 knitting needles in 125 cycles, so the section line is drawn in the middle of the 6 knitting needles. The triangular arrangement is shown in Figure 1. The fabric has a flower height of 30, a flower width of 18, and 30F is a complete organization. Taking pink as an example, the dyeing and finishing process is: predetermined shape (190 ° C, vehicle speed 15m / min), pretreatment (refining agent 1.5g / L, 95 ° C, 40min), dyeing, soaping (98 ° C, 20min) Setting (120 ° C, speed 15m / min). Among them, the dyeing process conditions and prescriptions are as follows:

An embodiment of the present invention has been described in detail above, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the implementation scope of the present invention. All equal changes and improvements made in accordance with the scope of the application of the present invention shall still fall within the scope of the patent of the present invention.

Claims

A fiber knitted underwear fabric is characterized in that the fiber is a loofah viscose fiber, and the fabric yarn is composed of a fiber-cotton blended yarn and spandex.
The fiber knitted underwear fabric according to claim 1, characterized in that the fabric structure of the fabric is a jacquard structure.