CN214244787U

CN214244787U - Anti-loosening lace fabric with soft hand feeling

Info

Publication number: CN214244787U
Application number: CN202021720249.7U
Authority: CN
Inventors: 胡军岩; 罗文华; 陈官峰
Original assignee: Best Pacific Textile Ltd
Current assignee: Best Pacific Textile Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-09-21
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a soft and anticreep lace fabric of feeling, which comprises a fabric body, the fabric body is including chaining structure layer, 1 needle lining latitude structural layer and change lining latitude structural layer, wherein the chaining structure layer is woven with the chaining structure by Y1 yarn and is formed a plurality of coil of shaping in the fabric body, adjacent coil is embraced each other, 1 needle lining latitude structural layer is woven with 1 needle lining latitude structure by Y2 yarn and is formed at the fabric body internally, change lining latitude structural layer and weave with changing lining latitude structure by Y3 yarn and form at the fabric body, Y2 yarn and Y3 yarn fill in the coil that yarn Y1 weaved, Y1 yarn includes inlayer spandex silk and outer filament, outer filament heliciform winding inlayer spandex silk surface. The utility model has soft hand feeling and is not easy to fall apart, and can be widely applied to the clothing fields of underwear, corset and the like.

Description

Anti-loosening lace fabric with soft hand feeling

Technical Field

The utility model belongs to the technical field of knitted garment fabric and weaving, in particular to a lace fabric which has soft hand feeling and is anti-loosening.

Background

The lace fabric has the advantages of special permeability, flexibility and vividness of flower shape and the like, and is more and more popular in the field of fashion clothes. However, most of the existing lace fabrics have the defects of hand feeling deviation, easy shedding along the warp direction and the like, so the use of the lace fabrics in the field of clothing is influenced to a certain extent.

According to the relevant data, some manufacturers improve the production technology or conditions for the defect:

CN 107532350 a (lace knitted fabric), the invention provides a lace knitted fabric with good appearance and good hand feeling. The contact portions of the chaining yarns and the 1 st insertion yarn and the contact portions of the chaining yarns and the 2 nd insertion yarn are bonded to prevent the deformation of the lattice.

CN 107287755B (knitting method of multi-comb warp knitting machine), the invention provides a knitting method of multi-comb warp knitting machine, adding anti-raveling coil on the basis of original coil, increasing the compactness of original coil, each coil connecting point, interlacing or overlapping, making the ground screen coil have strong cohesive force, at the same time, cohesive force with the figured yarn is tighter, even if no chaining transfer cross thread or hot melt yarn is added, making the damaged ground screen coil and figured yarn not easy to ravel.

Although the above two inventions improve the defects, the schemes are not perfect: according to the specification of CN 107532350A, the used raw materials are all hot melt materials with inconsistent melting points, and two groups of different core-spun yarns are provided, so that the whole production flow of the invention is complex (different melting points use different shaping temperatures), is not environment-friendly (the shaping consumes power and generates waste gas, the influence is larger when the times are more), and increases the production cost; according to CN 107287755B, a warp let-off device needs to be added on the basis of the existing equipment, which inevitably increases the technical difficulty and the operation cost, and finally affects the selling price of the fabric, which is not favorable for the market competition of the fabric.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a soft-touch and anti-falling lace fabric.

In order to solve the technical problem, the utility model discloses take following technical scheme:

the lace fabric comprises a fabric body, wherein the fabric body comprises a chaining structure layer, a 1-needle weft insertion structure layer and a variable weft insertion structure layer, the chaining structure layer is formed by weaving Y1 yarns in a chaining structure to form a plurality of formed coils in the fabric body, adjacent coils are mutually embraced, the 1-needle weft insertion structure layer is formed by weaving Y2 yarns in a 1-needle weft insertion structure in the fabric body, the variable weft insertion structure layer is formed by weaving Y3 yarns in a variable weft insertion structure in the fabric body, Y2 yarns and Y3 yarns are filled in the coils woven by Y1, the Y1 yarns comprise inner-layer spandex filaments and outer-layer spandex filaments, and the outer-layer filaments are spirally wound on the surface of the inner-layer spandex filaments.

The Y1 yarn is spandex core-spun yarn made of non-hot-melt material, and the DPF of the coating filament of the Y1 yarn is not more than 5; the Y2 yarn is spandex yarn made of non-hot-melt material; the Y3 yarn is a filament of non-heat-fusible material.

When the Y1 yarn is woven by adopting a machine bag process, the outer layer filament is FDY or DTY, the twist is 500-700, and the draw ratio of the inner layer spandex filament is 2.5-3.5.

When the Y1 yarn is woven by adopting a blank-wrapping process, the outer layer filament yarn is DTY, the network points are 120/m-200/m, and the drawing ratio of the inner layer spandex filament yarn is 2.5-4.0.

The number of the padding yarn when the Y1 is knitted in a chaining structure is 1-0/0-1//.

The number of the padding yarn when the Y2 yarn is knitted by a 1-needle weft insertion structure is 0-0/1-1//.

When the Y3 yarn is knitted by changing weft insertion structure, the maximum traverse needle number of a single needle is 5 needles, and the yarn laying number is 0-0/2-2//.

The linear density of the Y1 yarn is 20-150D, wherein the linear density of the filament at the outer layer is 10-150D, and the linear density of the spandex at the inner layer is 10-140D.

The linear density of the Y2 yarn is 40-560D; the linear density of the Y3 yarn was 20-280D.

The fabric body is woven by a co-edge machine, and the density of knitting needles of the adopted lace machine is 14-28/inch.

The utility model has soft hand feeling and is not easy to fall apart, and can be widely applied to the clothing fields of underwear, corset and the like.

Drawings

Fig. 1 is a schematic structural view of the yarn Y1 of the present invention.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in the attached drawing 1, the utility model discloses a soft and anticreep lace fabric of feeling, including the fabric body, the fabric body includes chaining structure layer, 1 needle lining latitude structural layer and change lining latitude structural layer, wherein the chaining structure layer is woven with the chaining structure by Y1 yarn and is formed a plurality of coil of shaping in the fabric body, adjacent coil is embraced each other, 1 needle lining latitude structural layer is woven with 1 needle lining latitude structure by Y2 yarn and is formed at the fabric body internally, change lining latitude structural layer and weave with changing lining latitude structure by Y3 yarn and form at the fabric body, Y2 yarn and Y3 yarn fill in the coil that yarn Y1 was woven, Y1 yarn includes inlayer silk 1 and outer filament 2, outer layer filament spiral winding inlayer silk surface.

The outer layer of filament is spirally wound on the inner layer of spandex filament, so that the twisted and retracted filament can become much softer, and the friction resistance of the surface layer of the yarn can be increased. Therefore, the woven fabric body can obtain very soft and comfortable hand feeling, and due to the fact that each coil in the loop-forming structure is tightly clasped and interlocked, the Y2 yarns and the Y3 yarns are filled in the coils to increase the sliding resistance among the yarns, particularly the inherent retraction characteristic of the core yarns in the loop-forming structure after drafting enhances the compactness of the yarns in the bound coil, the clasping and interlocking among the coils becomes firmer, and further the fabric has a key positive effect on the anti-raveling of the fabric, and the fabric has excellent anti-raveling performance.

The number of the padding yarn when the Y1 is knitted in a chaining structure is 1-0/0-1//. The number of the padding yarn when the Y2 yarn is knitted by a 1-needle weft insertion structure is 0-0/1-1//. When the Y3 yarn is knitted by changing weft insertion structure, the maximum traverse needle number of a single needle is 5 needles, and the yarn laying number is 0-0/2-2//.

The linear density of the Y1 yarn is 20-150D, wherein the linear density of the filament at the outer layer is 10-150D, and the linear density of the spandex at the inner layer is 10-140D. The linear density of the Y2 yarn is 40-560D; the linear density of the Y3 yarn was 20-280D. The fabric body is woven by a co-edge machine, and the density of knitting needles of the adopted lace machine is 14-28/inch.

The yarns used in this example and their threading were:

y1: PA 640D/12F SD FDY packet PU 30D, full penetration;

y2: PU 140D, full penetration;

y3: PA 640D/12F SD FDY, full penetration;

the specific production steps of the example are as follows: warping, threading, blank weaving, water washing, presetting, dyeing and finishing

Warping: the warping operator selects the required yarn and quantity according to the requirement of the process list, places the yarn on a warping creel, and adjusts the warping tension and the machine speed to prepare the yarn on the pan head.

a) Warping of core spun yarn (PA 640D/12F SD FDY package PU 30D) and nylon (PA 640D/12F SD FDY):

the warping machine type: karl Mayer DS 21/30NC-2, negative feed

Warping temperature: 23 deg.C

Warping humidity: 65 percent of

And (3) setting warping process parameters in the workshop under the temperature and humidity conditions, and oiling the yarns according to the requirements.

b) Warping of spandex (PU 140D):

the warping machine type: karl Mayer DSE-H21/30NC-2, positive feed

Warping temperature: 24 deg.C

Warping humidity: 78 percent of

And setting process parameters in the workshop under the conditions of the temperature and the humidity.

Threading: and the yarn threading worker threads the yarns on the pan heads on the guide needles of the corresponding guide bars according to the yarn threading mode listed in the weaving process list.

Weaving embryo: and hanging out the cloth head after the yarn is threaded, adjusting the yarn tension of each set of pan heads according to design requirements and actual conditions on the machine, ensuring that the yarn tension is within a reasonable range, and starting the machine for weaving after checking and confirming that no other problems exist.

The production operation is carried out according to the known dyeing and finishing process in the industry in the links of water washing, reservation, dyeing, post finishing and the like.

It should be noted that the above is only a preferred embodiment of the present invention, and the present invention is not limited to the above, and although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced with equivalents, but any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The lace fabric is characterized by comprising a chaining structure layer, a 1-needle weft insertion structure layer and a variable weft insertion structure layer, wherein the chaining structure layer is formed by weaving Y1 yarns in a chaining structure to form a plurality of coils in the fabric body, adjacent coils are mutually embraced, the 1-needle weft insertion structure layer is formed by weaving Y2 yarns in a 1-needle weft insertion structure in the fabric body, the variable weft insertion structure layer is formed by weaving Y3 yarns in a variable weft insertion structure in the fabric body, Y2 yarns and Y3 yarns are filled in the coils woven by the Y1 yarns, the Y1 yarns comprise inner-layer spandex filaments and outer-layer filaments, and the outer-layer filaments are spirally wound on the surface of the inner-layer spandex filaments.

2. The lace fabric with soft hand feeling and anti-loosening according to claim 1, wherein the Y1 yarn is spandex core-spun yarn of non-hot-melt material, and DPF of the coating filament of the Y1 yarn is not more than 5; the Y2 yarn is spandex yarn made of non-hot-melt material; the Y3 yarn is a filament of non-heat-fusible material.

3. The lace fabric with soft hand feeling and anti-raveling according to claim 2, wherein when the Y1 yarn is woven by a machine-covering process, the outer layer filament is FDY or DTY, the twist is 500-700, and the draw ratio of the inner layer spandex filament is 2.5-3.5.

4. The lace fabric with soft handfeel and anti-raveling according to claim 2, wherein when the Y1 yarn is woven by a blank-pack process, the outer layer filaments are DTY, the network points are 120/m-200/m, and the drafting ratio of the inner layer spandex filaments is 2.5-4.0.

5. The soft-touch and anti-ravel lace fabric according to claim 2 wherein the inlay yarn number when Y1 is knitted in a pillar structure is 1-0/0-1//.

6. The soft-touch and anti-raveling lace fabric according to claim 2 is characterized in that: the number of the padding yarn when the Y2 yarn is knitted by a 1-needle weft insertion structure is 0-0/1-1//.

7. The soft-touch and anti-raveling lace fabric according to claim 2 is characterized in that: when the Y3 yarn is knitted by changing weft insertion structure, the maximum traverse needle number of a single needle is 5 needles, and the yarn laying number is 0-0/2-2//.

8. The soft-touch and anti-raveling lace fabric according to claim 2 is characterized in that: the linear density of the Y1 yarn is 20-150D, wherein the linear density of the filament at the outer layer is 10-150D, and the linear density of the spandex at the inner layer is 10-140D.

9. The soft-touch and anti-raveling lace fabric according to claim 2 is characterized in that: the linear density of the Y2 yarn is 40-560D; the linear density of the Y3 yarn was 20-280D.

10. The soft-touch and anti-raveling lace fabric according to claim 2 is characterized in that: the fabric body is woven by a co-edge machine, and the density of knitting needles of the adopted lace machine is 14-28/inch.