阅读说明：本技术 湿度塑形针织面料 (Humidity shaping knitted fabric ) 是由 李镓汐 于 2021-07-30 设计创作，主要内容包括：本发明公开了湿度塑形针织面料,包括第一混纺纱线、第二混纺纱线、第三混纺纱线和第四混纺纱线,所述第一混纺纱线的底端套设有第二混纺纱线,所述第二混纺纱线的底端套设有第三混纺纱线,所述第三混纺纱线的中间套设在第一混纺纱线的外侧,所述第三混纺纱线的底端套设有第四混纺纱线。本发明通过湿度将面料硬化达到塑形的效果,通过改变湿度做到二次塑形甚至多次塑形,也可以通过调节湿度后恢复成原有的平面,本发明的塑形难度低、成本低、门槛低。(The invention discloses a humidity shaping knitted fabric which comprises first blended yarns, second blended yarns, third blended yarns and fourth blended yarns, wherein the second blended yarns are sleeved at the bottom ends of the first blended yarns, the third blended yarns are sleeved at the bottom ends of the second blended yarns, the middle of the third blended yarns is sleeved on the outer side of the first blended yarns, and the fourth blended yarns are sleeved at the bottom ends of the third blended yarns. According to the invention, the fabric is hardened through humidity to achieve the shaping effect, secondary shaping or even multiple times of shaping is realized through changing the humidity, and the fabric can be restored to the original plane after regulating the humidity.)

1. Moulding knitted fabric of humidity, including first blended yarn (1), second blended yarn (2), third blended yarn (3) and fourth blended yarn (4), its characterized in that, the bottom cover of first blended yarn (1) is equipped with second blended yarn (2), the bottom cover of second blended yarn (2) is equipped with third blended yarn (3), the outside at first blended yarn (1) is established to the middle cover of third blended yarn (3), the bottom cover of third blended yarn (3) is equipped with fourth blended yarn (4).

2. The moisture shaping knit fabric of claim 1, wherein: the first blended yarn (1), the second blended yarn (2), the third blended yarn (3) and the fourth blended yarn (4) are all prepared by blending four strands of water-soluble vinyl fiber yarns serving as secondary yarns and one strand of polyester fiber yarn serving as a main yarn.

3. The moisture shaping knit fabric of claim 1, wherein: the first blended yarn (1), the second blended yarn (2), the third blended yarn (3) and the fourth blended yarn (4) are all prepared by blending four strands of water-soluble vinyl fiber yarns serving as secondary yarns and one strand of acrylic fiber yarns serving as a main yarn.

4. The manufacturing method of the humidity shaping knitted fabric is characterized by comprising the following steps of:

step S1, blending the yarns, namely blending four strands of water-soluble vinyl fiber yarns serving as secondary yarns and one strand of polyester fiber yarns or acrylic fiber yarns serving as a main yarn to prepare one yarn;

step S2, weft knitting, namely, feeding a plurality of blended yarns into a transverse working row of needles on a knitting machine, sequentially knitting the blended yarns into loops by a knitting needle, and connecting the loops in series in the longitudinal direction to form a knitted fabric;

step S3, fixing a mold, and preventing the shrinkage of the fabric structure during shaping by fixing the edge of the knitted fabric on a plane or the mold needing shaping;

step S4, increasing the humidity, namely increasing the humidity by using water vapor after the knitted fabric is fixed, so that the whole fabric is in a semi-wet state and stays for 5-10 minutes;

step S5, drying and shaping, namely, after the temperature of the wet knitted fabric is increased to 85 ℃, carrying out hot air drying by using drying equipment to reduce the humidity, and waiting for the moisture evaporation fabric structure to dry;

and step S6, processing the knitted fabric, and performing deep processing on the dried knitted fabric by using the processing equipment.

5. The manufacturing method of the humidity shaping knitted fabric according to claim 4, characterized in that: in the humidity increasing operation of step S4, the humidity of the knitted fabric is increased from 50% to 92% by using water vapor.

6. The manufacturing method of the humidity shaping knitted fabric according to claim 4, characterized in that: in the step S5, when the knitted fabric is dried by the drying device, the humidity of the knitted fabric is reduced to 30-35%, and the drying time is 80-120 minutes.

Technical Field

The invention relates to the technical field of knitted fabrics, in particular to a humidity shaping knitted fabric.

Background

The fabric is a material for making clothes, and as one of three elements of the clothes, the fabric can not only explain the style and the characteristics of the clothes, but also directly control the expression effects of the color and the shape of the clothes.

So far, moisture shaping knitted fabrics are rare, secondary or repeated shaping cannot be achieved, or the hardness of other fabrics after shaping is low, the self weight cannot be supported, and the fabrics cannot recover the original shape after shaping.

Disclosure of Invention

The invention aims to provide a humidity shaping knitted fabric to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the humidity shaping knitted fabric comprises first blended yarns, second blended yarns, third blended yarns and fourth blended yarns, wherein the second blended yarns are sleeved at the bottom ends of the first blended yarns, the third blended yarns are sleeved at the bottom ends of the second blended yarns, the middle of the third blended yarns is sleeved at the outer sides of the first blended yarns, and the fourth blended yarns are sleeved at the bottom ends of the third blended yarns;

furthermore, the first blended yarn, the second blended yarn, the third blended yarn and the fourth blended yarn are all prepared by blending four strands of water-soluble vinyl fiber yarns as secondary yarns and one strand of polyester fiber yarn as a main yarn;

furthermore, the first blended yarn, the second blended yarn, the third blended yarn and the fourth blended yarn are all prepared by blending four strands of water-soluble vinyl fiber yarns as secondary yarns and one strand of acrylic fiber yarn as a main yarn;

the manufacturing method of the humidity shaping knitted fabric comprises the following steps:

step S1, blending the yarns, namely blending four strands of water-soluble vinyl fiber yarns serving as secondary yarns and one strand of polyester fiber yarns or acrylic fiber yarns serving as a main yarn to prepare one yarn;

step S2, weft knitting, namely, feeding a plurality of blended yarns into a transverse working row of needles on a knitting machine, sequentially knitting the blended yarns into loops by a knitting needle, and connecting the loops in series in the longitudinal direction to form a knitted fabric;

step S3, fixing a mold, and preventing the shrinkage of the fabric structure during shaping by fixing the edge of the knitted fabric on a plane or the mold needing shaping;

step S4, increasing the humidity, namely increasing the humidity by using water vapor after the knitted fabric is fixed, so that the whole fabric is in a semi-wet state and stays for 5-10 minutes;

step S5, drying and shaping, namely, after the temperature of the wet knitted fabric is increased to 85 ℃, carrying out hot air drying by using drying equipment to reduce the humidity, and waiting for the moisture evaporation fabric structure to dry;

step S6, processing the knitted fabric, and deeply processing the dried knitted fabric by using processing equipment;

further, in the humidity increasing operation of step S4, the humidity of the knitted fabric is increased from 50% to 92% by using water vapor;

further, in the step S5, when the knitted fabric is dried by using the drying device, the humidity of the knitted fabric is reduced to 30-35%, and the drying time is 80-120 minutes.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the fabric is hardened through humidity to achieve the shaping effect, secondary shaping or even multiple times of shaping is realized through changing the humidity, and the fabric can be restored to the original plane after regulating the humidity, so that the shaping difficulty, the cost and the threshold are low;

2. the original soft characteristic of the fabric is changed, the fabric is reformed into a hard material structure through humidity shaping, the use of the knitted fabric in the existing market is widened, the knitted fabric can be used for clothes, furniture, buildings, indoor design, artworks and wearable electronic accessories, the hardness of the fabric structure is increased after shaping, the knitted fabric structure is not easy to deform under the condition of unchanged humidity, after shaping for many times, the strength of the fabric is basically kept unchanged, other auxiliary hard materials are not required to be added for hardness support, the knitted fabric structure is different from other fabrics on the market, the cut edge of the knitted fabric is not subjected to silking damage after shaping, and the knitted fabric is unique in visual appearance and very attractive;

3. the invention adopts the polygonal reticular structure, uses less materials, but can maximally achieve the aims of saving materials and uniformly bearing force by using the plane area and the space, adopts the honeycomb structure as the basic stress structure, so that the fabric has the advantages of light weight, good toughness, high strength, high air permeability, corrosion resistance, good ventilation and difficult fracture, and is more convenient to carry and transport due to light weight.

Drawings

FIG. 1 is a schematic view of the overall structure of a moisture shaping knitted fabric of the present invention;

fig. 2 is a schematic flow chart of a manufacturing method of the humidity shaping knitted fabric of the invention.

In the figure: 1. a first blended yarn; 2. a second blended yarn; 3. a third blended yarn; 4. and a fourth blended yarn.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-2, the present invention provides a technical solution:

the humidity shaping knitted fabric comprises a first blended yarn 1, a second blended yarn 2, a third blended yarn 3 and a fourth blended yarn 4, wherein the second blended yarn 2 is sleeved at the bottom end of the first blended yarn 1, the third blended yarn 3 is sleeved at the bottom end of the second blended yarn 2, the middle of the third blended yarn 3 is sleeved at the outer side of the first blended yarn 1, and the fourth blended yarn 4 is sleeved at the bottom end of the third blended yarn 3;

in the invention, a first blended yarn 1, a second blended yarn 2, a third blended yarn 3 and a fourth blended yarn 4 are all prepared by blending four strands of water-soluble vinyl fiber yarns as secondary yarns and one strand of polyester fiber yarn as a main yarn;

in the invention, a first blended yarn 1, a second blended yarn 2, a third blended yarn 3 and a fourth blended yarn 4 are all prepared by blending four strands of water-soluble vinyl fiber yarns as secondary yarns and one strand of acrylic fiber yarn as a main yarn;

the manufacturing method of the humidity shaping knitted fabric comprises the following steps:

step S1, blending the yarns, namely blending four strands of water-soluble vinyl fiber yarns serving as secondary yarns and one strand of polyester fiber yarns or acrylic fiber yarns serving as a main yarn to prepare one yarn;

step S2, weft knitting, namely, feeding a plurality of blended yarns into a transverse working row of needles on a knitting machine, sequentially knitting the blended yarns into loops by a knitting needle, and connecting the loops in series in the longitudinal direction to form a knitted fabric;

step S3, fixing a mold, and preventing the shrinkage of the fabric structure during shaping by fixing the edge of the knitted fabric on a plane or the mold needing shaping;

step S4, increasing the humidity, namely increasing the humidity by using water vapor after the knitted fabric is fixed, so that the whole fabric is in a semi-wet state and stays for 5-10 minutes;

step S5, drying and shaping, namely, after the temperature of the wet knitted fabric is increased to 85 ℃, carrying out hot air drying by using drying equipment to reduce the humidity, and waiting for the moisture evaporation fabric structure to dry;

step S6, processing the knitted fabric, and deeply processing the dried knitted fabric by using processing equipment;

in the invention, in the humidity increasing work of the step S4, the humidity of the knitted fabric is increased from 50% to 92% by using water vapor;

in the invention, in step S5, when the knitted fabric is dried by using the drying equipment, the humidity of the knitted fabric is reduced to 30-35%, and the drying time is 80-120 minutes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.