CN219157120U

CN219157120U - Antibacterial polyester fabric

Info

Publication number: CN219157120U
Application number: CN202223357879.4U
Authority: CN
Inventors: 章富杰; 林起泰
Original assignee: Fujian Deao Knitting Co ltd
Current assignee: Fujian Deao Knitting Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-09
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the field of knitted fabrics, in particular to a terylene antibacterial fabric, which comprises a first knitting area and a second knitting area which are distributed along the transverse circulation of the fabric, wherein knitting yarns comprise a first yarn, a second yarn and a third yarn, and the fabric is at least circulated in two paths; wherein the first path is a complete course woven by the first yarn; the second path is formed by looping the second yarn in the N column of the second knitting area, and looping the third yarn in the other columns of the second knitting area and the first knitting area, wherein the second yarn and the third yarn form a complete horizontal row together; the first yarn and the third yarn are terylene antibacterial yarns, and the second yarn is cladding yarn. The utility model provides the antibacterial polyester knitted fabric with longitudinal dimensional stability, and the antibacterial polyester knitted fabric visually obtains the effect of longitudinal raised strips through the different yarn characteristics of the second yarns, so that the fabric structure type of the antibacterial polyester knitted fabric is enriched.

Description

Antibacterial polyester fabric

Technical Field

The utility model relates to the field of knitted fabrics, in particular to a terylene antibacterial fabric.

Background

Weft knitting fabric generally has good fabric extensibility, but meanwhile, the dimensional stability of the fabric is poor, and taking a plain stitch structure as an example, the plain stitch structure is formed by connecting continuous unit loops in series in one direction, and has good extensibility when being stretched longitudinally and transversely, but is easy to deform in the process of taking, so that wearing is affected. Currently, in order to improve the dimensional stability of a weft-knitted fabric, for example, in the description of "design of weft-knitted jean fabric and its elastic recovery", a weft-knitted jean fabric formed by combining loops with floats of different lengths "is generally designed by weft insertion or float stitch, and its lateral extensibility and elasticity are small, and" the presence of floats reduces the lateral elasticity and elastic recovery of the weft-knitted fabric, and the longer the length of the floats, the poorer the lateral elasticity and recovery of the fabric. However, the design of the float threads or the weft insertion structure can only improve the transverse dimension stability of the weft knitting fabric, but cannot improve the longitudinal dimension stability of the weft knitting fabric.

Meanwhile, as the attention of consumers to self health is continuously improved, the fabric with the antibacterial function is increasingly popular with consumers, and the fabric with the antibacterial function is obtained by weaving antibacterial yarns, which is a main production mode, wherein the terylene antibacterial yarns are more mature antibacterial yarns and are widely applied.

Disclosure of Invention

In view of the above, the utility model provides the terylene antibacterial fabric, and the terylene antibacterial fabric with stable longitudinal dimension is obtained through yarn tissue design.

The antibacterial terylene fabric comprises a first knitting area and a second knitting area which are circularly distributed along the transverse direction of the fabric, wherein knitting yarns comprise a first yarn, a second yarn and a third yarn, and the fabric is circularly arranged in at least two paths;

wherein the first path is a complete course woven by the first yarn; the second path is formed by looping the second yarn in the N column of the second knitting area, and looping the third yarn in the other columns of the second knitting area and the first knitting area, wherein the second yarn and the third yarn form a complete course together; the second yarn has a yarn diameter greater than the yarn diameters of the first and third yarns.

The first yarn and the third yarn are terylene antibacterial yarns, and the second yarn is cladding yarn.

Further, the fabric is looped in three paths, wherein the first path and the second path are complete courses woven by the first yarn, the third path is formed by looping the second yarn in an N-th column of the second woven area, and meanwhile, the third yarn is formed by looping the third yarn in an area column of the second woven area and the first woven area, and the second yarn and the third yarn form a complete column together.

Further, each of the second woven regions includes 1 wale.

Further, each of the second woven regions includes 3 wales, and the second yarn is looped in the 1 st and 3 rd wales of each of the second woven regions, while the third yarn is looped in the 2 nd and first woven regions of each of the second woven regions, the second yarn and the third yarn forming complete 1 st and 3 rd wales.

Further, each of the first woven regions includes 1-3 wales.

Further, the first yarn and the third yarn are 75D/48F silver ion antibacterial polyester low stretch yarns, and the second yarn is polyester spun yarn.

Further, the core yarn of the second yarn is ultra-high molecular weight polyethylene yarn, and the outer layer of the second yarn is terylene low stretch yarn which is wound around the core yarn in an S twist mode.

Further, the core yarn of the second yarn is T400 yarn or comfort elastic yarn, and the outer layer of the second yarn is terylene low elastic yarn which is wound around the core yarn in an S twist mode.

The elastic yarn is pure spun yarn spun by elastic yarn or blended yarn with other fibers.

Further, the outer layer yarn of the second yarn is graphene yarn, the core yarn is ultra-high molecular weight polyethylene yarn, the first yarn and the second yarn are silver ion antibacterial polyester yarn, and the fabric has a certain function brought by the graphene yarn besides antibacterial property.

Further, the outer layer yarn of the second yarn is a mint fiber yarn, the core yarn of the second yarn is an ultra-high molecular weight polyethylene yarn, the first yarn and the second yarn of the second yarn are silver ion terylene antibacterial yarns, the fabric of the second yarn not only has an antibacterial function, but also has the effect of cool feeling brought by the mint fiber yarn, and a person skilled in the art can configure the content of mint fibers in the fabric according to the required cool feeling effect.

Compared with the prior art, the knitted fabric has the following beneficial effects:

1. the introduction of the second yarns has the effect of stabilizing the longitudinal dimension of the knitted fabric, and the knitted fabric with the longitudinal dimension stability is provided.

2. The longitudinal raised strips are visually obtained through the different yarn characteristics of the second yarns, the first yarns and the third yarns, the transverse stripe effect of the traditional antibacterial polyester fabric is broken, and the fabric structure type of the antibacterial polyester fabric is further enriched.

3. The second yarn adopts the machine package yarn, and it has stronger texture effect, and then makes the sand grip effect of surface fabric more three-dimensional, and uses the rigidity and the intensity of the machine package yarn of super high molecular weight polyethylene as core yarn all great relative to polyester low stretch yarn or nylon low stretch yarn, has improved the stiffness and the intensity of surface fabric.

4. The second yarn adopts a machine-wrapped yarn with T400 or a stretch yarn as a core yarn, has micro elasticity and restoring force, so that the fabric is endowed with a certain elastic effect to improve the comfort while the longitudinal dimensional stability is better, and the elasticity can be set according to the use requirement of the fabric.

5. The fabric is woven by antibacterial polyester yarns, and has good antibacterial performance.

Drawings

Fig. 1 is a schematic diagram of a fabric weave structure according to embodiment 1 of the utility model;

fig. 2 is a schematic diagram of a fabric weave structure according to embodiment 2 of the utility model.

A first knitting area 1, a second knitting area 2, a first yarn 3, a second yarn 4, and a third yarn 5.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the schematic drawings, which are merely examples, which should not limit the scope of the present utility model in this specification.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Example 1

As shown in fig. 1, the antibacterial polyester fabric comprises a first knitting area 1 and a second knitting area 2 which are circularly distributed along the transverse direction of the fabric, wherein knitting yarns comprise a first yarn 3, a second yarn 4 and a third yarn 5, and the fabric circulates in two paths; each first knitted zone 1 comprises 2 wales; each of said second knitted zones 2 comprises 1 wale.

Wherein the first path is a complete course woven by the first yarn 3; the second path is that the second yarns 4 are looped on the 1 st column of each second weaving zone 2, meanwhile, the third yarns 5 are floated on the 1 st column of each second weaving zone 2 and looped on the first weaving zone 1, and the second yarns 4 and the third yarns 5 form a complete row, namely the second path.

As a preferable solution of this embodiment, the first knitting area 1 is a plain stitch.

The fabric of the embodiment improves the overall longitudinal dimensional stability of the fabric through the introduction of the second yarns 4.

The first yarn and the third yarn are 75D/72F silver ion terylene antibacterial yarns, and the second yarn is a cladding yarn.

As a preferred way of this embodiment, the first yarn 3 and the third yarn 5 are the same yarn, and the second yarn 4 has different yarn characteristics from the first yarn 3 and the third yarn 5, including but not limited to color, diameter, twist, etc., for example; the yarn diameters of the second yarns 4 are larger than the yarn diameters of the first yarns 3 and the third yarns 5; or the color of the second yarn 4 is different from that of the first yarn 3 and the third yarn 5, the loop circuit formed by the second yarn 4 is arranged on the front surface of the fabric to form a longitudinal stripe effect, and the back surface of the second yarn 4 is formed into a floating line, so that the length of the floating line is shorter due to the adoption of 2 paths of circulation, the effect of stabilizing the longitudinal dimension is achieved, and meanwhile, the influence on performances such as hooking of the fabric is small.

Example 2

In this embodiment, the fabric is an extended embodiment of embodiment 1, in this embodiment, three loops are used, where the first loop and the second loop are complete courses knitted by the first yarn 3, the third loop is that the second yarn 4 is looped in the nth column of the second knitting area 2, meanwhile, the third yarn 5 is looped in the area column of the second knitting area 2 and the first knitting area 1, the second yarn 4 and the third yarn 5 form a complete column together, the other knitting structures are the same as embodiment 1, the floats of the second yarn 4 of this embodiment are longer than those of the second yarn 4 of embodiment 1, and the front loops are distributed in a longitudinal convex strip formed by dotted lines.

Example 3

This embodiment is an extension of embodiment 1, as shown in fig. 2, the fabric is circulated in two paths, each second knitting area 2 includes 3 columns, the second yarn 4 is looped in the 1 st column and the 3 rd column of each second knitting area 2, the third yarn 5 is looped in the 2 nd column of each second knitting area 2 and the first knitting area 1, the second yarn 4 and the third yarn 5 form complete 1 st column and 3 rd column, each first knitting area 1 includes 3 columns, and the first knitting area 1 is a plain stitch.

In this embodiment, the floats of the second yarns 4 are in a zigzag shape, for example, in the first path of the first weaving cycle, the second yarns 4 are looped in the 1 st column and the 3 rd column of each of the second weaving zones 2, and when the first path of the second weaving cycle is woven, the second yarns 4 in the third column return to the 1 st column in the form of a float and loop in the 3 rd column, and when the first path of the third weaving cycle is woven, the above-mentioned actions are repeated, so that the second yarns 4 form a round-trip zigzag shape, and the fabric formed in this embodiment has not only the effect of stabilizing the longitudinal dimension, but also the floating structure in the transverse direction of the fabric, so that the effect of reducing the dimension extension is also achieved in the transverse direction of the fabric.

Example 4

In this embodiment, in order to improve the stiffness of the whole fabric, the first yarn 3 and the third yarn 5 are 75D/48F silver ion antibacterial polyester low stretch yarns, and the second yarn 4 is polyester spun yarn, wherein the core yarn of the second yarn 4 is ultra-high molecular weight polyethylene yarn, and the outer layer is polyester low stretch yarns wound around the core yarn in an S twist manner.

Example 5

In order to balance the longitudinal dimensional stability effect and elasticity of the fabric, if necessary, the second yarn 4 may be provided as a yarn with a certain elasticity, for example, as a preferred mode, the first yarn 3 and the third yarn 5 are 75D/72F silver ion antibacterial polyester low stretch yarns, the second yarn 4 is polyester machine-wrapped yarn, wherein the core yarn of the second yarn 4 is a T400 yarn or a comfort stretch yarn, and the outer layer of the second yarn is polyester low stretch yarn wound around the core yarn in an S twist mode.

Because the T400 or the stretch yarn is the yarn with certain elasticity and resilience, the machine-wrapped yarn manufactured by the yarn has certain elasticity and resilience, and the second yarn 4 has stable longitudinal dimension and can give certain elasticity and resilience to the fabric.

After the knitted fabric of the embodiment is washed for 50 times according to the standard FZ/T73023-2006 blank cloth, the antibacterial rate of staphylococcus aureus is more than 90%, and the antibacterial rate of escherichia coli is more than 90%, so that the knitted fabric has a good antibacterial effect.

The skilled person can set the elasticity of the core yarn of the second yarn 4 as desired to balance the longitudinal elasticity and dimensional stability and to obtain the desired facing.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a dacron antibacterial fabric which characterized in that: the fabric comprises a first knitting area and a second knitting area which are circularly distributed along the transverse direction of the fabric, wherein knitting yarns comprise a first yarn, a second yarn and a third yarn, and the fabric is circularly arranged in at least two paths;

wherein the first path is a complete course woven by the first yarn; the second path is formed by looping the second yarn in the N column of the second knitting area, and looping the third yarn in the other columns of the second knitting area and the first knitting area, wherein the second yarn and the third yarn form a complete course together;

2. The antibacterial polyester fabric as claimed in claim 1, wherein: the fabric is circularly woven by three paths, wherein the first path and the second path are complete courses woven by the first yarn, the third path is formed by looping the second yarn in the N-th column of the second woven area, and meanwhile, the third yarn is formed by looping the third yarn in the region column of the second woven area and the first woven area, and the second yarn and the third yarn form a complete column together.

3. The antibacterial polyester fabric as claimed in claim 1, wherein: each of the second woven regions comprises 1 wale.

4. The antibacterial polyester fabric as claimed in claim 1, wherein: each second woven zone includes 3 columns, and a second yarn is looped in the 1 st column and the 3 rd column of each second woven zone, while a third yarn is looped in the 2 nd column and the first woven zone of each second woven zone, the second yarn and the third yarn forming a complete 1 st column and 3 rd column.

5. The antibacterial polyester fabric as claimed in claim 1, wherein: each first woven region comprises 1-3 wales.

6. The antibacterial polyester fabric as claimed in claim 1, wherein: the first yarn and the third yarn are 75D/48F silver ion antibacterial polyester low stretch yarns, and the second yarn is polyester spun yarn.

7. The antibacterial polyester fabric as claimed in claim 6, wherein: the core yarn of the second yarn is ultra-high molecular weight polyethylene yarn, and the outer layer of the second yarn is polyester low stretch yarn which is wound around the core yarn in an S twist mode.

8. The antibacterial polyester fabric as claimed in claim 1, wherein: the core yarn of the second yarn is T400 yarn or elastic yarn, and the outer layer of the second yarn is terylene low stretch yarn which is wound around the core yarn by S twist.