Antibacterial polyester fabric
By setting antibacterial grooves in the inner layer and breathable holes in the outer layer of polyester fabric, and utilizing bamboo fiber and nano-silver antibacterial fibers, the problem of bacterial growth in polyester fabric is solved, achieving good antibacterial and breathable effects.
Patent Information
- Application Number
- CN202422828117.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-20
AI Technical Summary
Existing polyester fabrics are prone to breeding bacteria and mildew after long-term use, which affects health.
An antibacterial polyester fabric was designed, with antibacterial grooves and breathable grooves set in the inner and outer layers respectively. The antibacterial grooves in the inner layer are equipped with guide strips and antibacterial components, while the outer layer is equipped with breathable holes. Bamboo fiber yarn and nano-silver antibacterial fibers are used to improve antibacterial properties and breathability.
By guiding sweat to the antibacterial parts, it reduces bacterial growth, improves the breathability of the fabric, and reduces the possibility of bacterial growth in wet conditions.
Smart Images
Figure CN223466840U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of fabric, more specifically, it relates to a bacteriostatic polyester fabric. BACKGROUND
[0002] Polyester fiber is a synthetic fiber obtained by spinning polyester which is obtained by polycondensation of organic dibasic acid and dibasic alcohol, and belongs to high molecular compound, and the biggest advantage of polyester fabric is good wrinkle resistance and shape retention.
[0003] With the rapid development of industry and the improvement of people's living standards, people's requirements for the quality of life are getting higher and higher, and antibacterial textiles are more and more popular and loved by people, in daily life, people inevitably come into contact with various bacteria, fungi and other microorganisms, and sweat is easy to produce when wearing for a long time in a room with high temperature, some harmful organisms will grow and reproduce rapidly in high temperature and humid environment, which affects people's health, so a structure is needed to solve the problem that bacteria are easy to breed after the fabric is used for a long time.
[0004] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT
[0005] In view of the defects in the prior art, the utility model aims at providing a bacteriostatic polyester fabric to improve the overall antibacterial effect of the fabric.
[0006] The above technical purpose of the utility model is realized by the following technical scheme: the bacteriostatic polyester fabric comprises an inner layer and an outer layer which are fixedly connected with each other, a bacteriostatic groove is formed in the end face of the inner layer, the bacteriostatic groove comprises a guide section and a bacteriostatic section, the guide section and the bacteriostatic section are in communication with each other, a bacteriostatic piece is fixedly connected to the groove bottom of the bacteriostatic section, guide strips are fixedly connected to the groove bottom of the guide section and the bacteriostatic section, the guide strip in the bacteriostatic section abuts against the outer peripheral wall of the bacteriostatic piece, a breathable groove is formed in the end face of the outer layer close to the inner layer, and a plurality of breathable holes are formed in the groove bottom of the breathable groove.
[0007] The utility model is further provided as follows: the cross-sectional shape of the bacteriostatic piece is consistent with the cross-sectional shape of the bacteriostatic section, the guide strips are located between the bacteriostatic section and the bacteriostatic piece, the guide strips are made of bamboo fiber yarn, and the guide strips are sewn in the groove bottom of the bacteriostatic groove.
[0008] The utility model is further provided as follows: the horizontal projection plane of the breathable groove intersects with the horizontal projection plane of the bacteriostatic section, the bacteriostatic groove is formed by etching, and the breathable groove is formed by hot pressing.
[0009] The utility model is further provided as follows: the inner layer and the outer layer are provided with plain weave.
[0010] The utility model further sets up: the warp and weft yarn of inner layer sets up comfortable yarn, the warp and weft yarn of outer layer sets up breathable yarn.
[0011] The utility model further sets up: breathable yarn is twisted from first strand and second strand, the first strand is twisted from a plurality of bamboo original fiber, the second strand is twisted from a plurality of dacron special-shaped fiber, the cross section of dacron special-shaped fiber sets up cross shape.
[0012] The utility model further sets up: its characterized in that: comfortable yarn sets up core-spun yarn, the core yarn of core-spun yarn sets up dacron yarn, the outer package yarn of core-spun yarn sets up cotton yarn.
[0013] Summarized above, the utility model has following beneficial effect: the guide strip arranged in the bacteriostatic groove can guide sweat into the bacteriostatic section of bacteriostatic groove and contact with bacteriostatic piece, through the good bacteriostatic antibacterial effect of bacteriostatic piece, reduce the possibility of bacteria and mildew spot breeding of fabric due to long-term in humid state, the breathable groove and breathable hole on outer layer can improve the overall breathable effect of fabric, reduce the time of fabric in humid state and then reduce the possibility of bacteria breeding. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is structure diagram of the utility model Figure One ;
[0015] Figure 2 It is structure diagram of the utility model Figure Two ;
[0016] Figure 3 It is the explosion map of the utility model;
[0017] Figure 4 It is sectional view of the utility model;
[0018] Figure 5 It is the sectional view of breathable yarn;
[0019] Figure 6 It is the sectional view of comfortable yarn.
[0020] In the drawing: 1, outer layer;101, breathable groove;102, breathable hole;2, inner layer;3, bacteriostatic groove;301, bacteriostatic section;302, guide section;4, guide strip;5, bacteriostatic piece;6, breathable yarn;7, first strand;8, second strand;9, comfortable yarn;10, core yarn;11, outer package yarn. DETAILED DESCRIPTION
[0021] The utility model is described in detail below in combination with the drawings and examples.
[0022] A bacteriostatic polyester fabric, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , comprises an inner layer 2 and an outer layer 1 fixedly connected with each other, a bacteriostatic groove 3 is formed on the end face of the inner layer 2, the bacteriostatic groove 3 comprises a guide section 302 and a bacteriostatic section 301, the guide section 302 and the bacteriostatic section 301 are in communication with each other, a bacteriostatic member 5 is fixedly connected to the groove bottom of the bacteriostatic section 301, guide strips 4 are fixedly connected to the groove bottoms of the guide section 302 and the bacteriostatic section 301, the guide strips 4 located in the bacteriostatic section 301 abut against the outer peripheral wall of the bacteriostatic member 5, and a breathable groove 101 is formed on the end face of the outer layer 1 close to the inner layer 2, a plurality of breathable holes 102 are formed on the groove bottom of the breathable groove 101. The guide strips 4 arranged in the bacteriostatic groove 3 can guide sweat into the bacteriostatic section 301 of the bacteriostatic groove 3 and make contact with the bacteriostatic member 5, and through the good bacteriostatic and antibacterial effect of the bacteriostatic member 5, the possibility of bacteria and mold spots breeding on the fabric due to long-term humid state is reduced, and the breathable groove 101 and the breathable hole 102 on the outer layer 1 can improve the overall breathable effect of the fabric and reduce the time of the fabric in a humid state.
[0023] As shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the outer layer 1 is woven from breathable yarn 6, the breathable yarn 6 is twisted from first strand 7 and second strand 8, the first strand 7 is twisted from a plurality of bamboo fiber through a twisting machine, and the second strand 8 is twisted from a plurality of polyester profiled fibers, wherein the cross section of the polyester profiled fiber is set as a cross shape, the cross section increases the loftiness and the breathable effect of the polyester profiled fiber, combined with the moisture absorption and breathability of the bamboo fiber, the breathable yarn 6 has good breathability and comfort, the outer layer 1 is set as a plain weave, the breathable yarn 6 is fed into a jet loom, and the outer layer 1 with firm texture and compact structure is woven in sequence and stability according to the plain weave, then a plurality of breathable grooves 101 are formed on the end face of the outer layer 1 by using a hot press, preferably, the hot pressing part of the hot press is in a strip shape, here the cross section shape of the hot pressing part is not limited to a rectangle or a circle, the formation of the breathable grooves 101 can increase the contact area between the fabric inside and the air, combined with the formation of the breathable holes 102, the overall moisture dispersion effect of the fabric is improved, and a plurality of breathable holes 102 are laser formed on the groove bottom of the breathable groove 101 by using a laser drilling machine or a laser marking machine.
[0024] As shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6As shown, the inner layer 2 is knitted by the comfort yarn 9, the comfort yarn 9 is arranged as a core-spun yarn 10, the core yarn 10 of the core-spun yarn 10 is twisted by a twisting machine from several polyester fibers, and the outer covering yarn 11 of the core-spun yarn 10 is twisted by a twisting machine from several cotton fibers, the polyester fibers have good yarn strength and better elasticity, and the cotton fibers have the characteristics of loftiness and air permeability, the core yarn 10 and the covering yarn are fed into a walking spindle spinning machine, the outer covering yarn 11 is spirally wound outside the core yarn 10 through the walking spindle spinning process to obtain the comfort yarn 9, and the inner layer 2 is arranged as a plain weave, the comfort yarn 9 is fed into a jet loom, and the inner layer 2 with firm texture and compact structure is knitted in sequence and stability according to the plain weave, the acid slurry is printed on the end face of the inner layer 2 by a printing machine, the shape of the printing is a combination of a rectangular shape and a circular shape, that is, the combination sequence of a rectangular shape-circular shape-rectangular shape-circular shape, the outer covering yarn 11 is cotton yarn, the acid resistance of the cotton yarn is poor, the core yarn 10 of the polyester yarn has good acid resistance, the acid slurry etches the outer covering yarn 11 with poor acid resistance, the core yarn 10 with good acid resistance is reserved, the thickness of the comfort yarn 9 etched by the acid slurry is thinned, the symmetrical antibacterial grooves 3 are formed on the two end faces of the inner layer 2, the circular part of the antibacterial grooves 3 is an antibacterial segment 301, and the long strip part is a guide segment 302, the antibacterial grooves 3 are formed by the burnt-out process, the thickness of the comfort yarn 9 at the groove bottom is thinned, and the overall air permeability of the inner layer 2 is improved.
[0025] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the guide strip 4 is fixedly connected in the antibacterial groove 3, the guide strip 4 is set as a bamboo fiber yarn, the bamboo fiber yarn is sewn in the antibacterial groove 3 along the edge of the groove bottom of the antibacterial groove 3 by an automatic sewing machine, the guide strip 4 is in the antibacterial groove 3 on both sides of the inner layer 2, the bamboo fiber yarn is used to absorb the sweat generated by the human body by the good moisture absorption and air permeation effect of the bamboo fiber yarn, and is guided to the antibacterial piece 5 in the antibacterial section 301, the antibacterial piece 5 is set as a sheet-shaped fabric, a plurality of nanometer silver antibacterial fibers are twisted to obtain antibacterial yarn, the nanometer silver antibacterial fiber has excellent antibacterial property, the antibacterial yarn is knitted into the antibacterial fabric according to the plain weave, then the automatic cutting machine is used to cut the antibacterial fabric to form the antibacterial piece 5 with a circular cross section, finally the antibacterial piece 5 is sewn on the groove bottom of the antibacterial section 301 by the sewing machine, the outer peripheral wall of the antibacterial piece 5 abuts against the guide strip 4 in the antibacterial section 301, and finally the inner layer 2 and the outer layer 1 are sewn by the sewing machine, it should be noted that the antibacterial piece 5 of the inner layer 2 faces the outer layer 1 when the inner layer 2 and the outer layer 1 are sewn, the stability of the antibacterial piece 5 in the fabric is ensured, and the horizontal projection plane of the air permeation groove 101 intersects with the horizontal projection plane of the antibacterial section 301, the antibacterial piece 5 can dissipate moisture through the air permeation groove 101 and the air permeation hole 102, the time of the fabric in a wet state is reduced, and the possibility of bacterial growth is reduced.
[0026] The preferred embodiments of the utility model are described above, the protection scope of the utility model is not limited to the above-mentioned embodiments only, any technical scheme belonging to the utility model idea belongs to the protection scope of the utility model. It should be noted that for ordinary skilled persons in the art, some improvements and decorations without departing from the principle of the utility model can also be considered as the protection scope of the utility model.
Claims
1. A bacteriostatic polyester fabric comprising an inner layer (2) and an outer layer (1) fixedly connected to each other, characterized in that: The end face of the inner layer (2) is provided with a bacteriostatic groove (3), the bacteriostatic groove (3) comprises a guide section (302) and a bacteriostatic section (301), the guide section (302) and the bacteriostatic section (301) are communicated with each other, the bacteriostatic section (301) is fixedly connected with a bacteriostatic piece (5) at the groove bottom, the guide section (302) and the bacteriostatic section (301) are fixedly connected with a guide strip (4) at the groove bottom, the guide strip (4) in the bacteriostatic section (301) abuts against the outer peripheral wall of the bacteriostatic piece (5), the end face of the outer layer (1) close to the inner layer (2) is provided with a breathable groove (101), and a plurality of breathable holes (102) are formed at the groove bottom of the breathable groove (101).
2. The bacteriostatic polyester fabric according to claim 1, wherein: The cross-sectional shape of the bacteriostatic piece (5) is consistent with the cross-sectional shape of the bacteriostatic section (301), the guide strip (4) is located between the bacteriostatic section (301) and the bacteriostatic piece (5), the guide strip (4) is made of bamboo fiber yarn, and the guide strip (4) is sewn at the groove bottom of the bacteriostatic groove (3).
3. The bacteriostatic polyester fabric according to claim 1, wherein: The horizontal projection plane of the breathable groove (101) intersects with the horizontal projection plane of the bacteriostatic section (301), the bacteriostatic groove (3) is formed by burning, and the breathable groove (101) is formed by hot pressing.
4. The bacteriostatic polyester fabric according to claim 1, wherein: The inner layer (2) and the outer layer (1) are provided with plain weave.
5. The bacteriostatic polyester fabric according to claim 4, wherein: The warp and weft yarns of the inner layer (2) are provided with comfortable yarns (9), and the warp and weft yarns of the outer layer (1) are provided with breathable yarns (6).
6. The bacteriostatic polyester fabric according to claim 5, wherein: The breathable yarn (6) is twisted by a first strand (7) and a second strand (8), the first strand (7) is twisted by a plurality of bamboo fiber, the second strand (8) is twisted by a plurality of polyester profiled fibers, and the cross section of the polyester profiled fiber is provided with a cross shape.
7. The bacteriostatic polyester fabric according to claim 5, wherein: The comfortable yarn (9) is provided with a core-spun yarn (10), the core yarn (10) of the core-spun yarn (10) is provided with a polyester yarn, and the outer covering yarn (11) of the core-spun yarn (10) is provided with a cotton yarn.