CN217021683U - Spunlace non-woven antibacterial synthetic leather base cloth - Google Patents
Spunlace non-woven antibacterial synthetic leather base cloth Download PDFInfo
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- CN217021683U CN217021683U CN202220742030.XU CN202220742030U CN217021683U CN 217021683 U CN217021683 U CN 217021683U CN 202220742030 U CN202220742030 U CN 202220742030U CN 217021683 U CN217021683 U CN 217021683U
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Abstract
The utility model relates to spunlace non-woven antibacterial synthetic leather base cloth which comprises a base cloth layer, wherein the base cloth layer comprises an antibacterial polyester staple fiber layer and an antibacterial polyamide fiber layer, the antibacterial polyester staple fiber layer and the antibacterial polyamide fiber layer are arranged in a vertically staggered mode, spunlace non-woven cloth layers are arranged on the upper surface and the lower surface of the base cloth layer, and waterproof and breathable layers are arranged on the outer sides of the two spunlace non-woven cloth layers. This antibiotic synthetic leather base cloth is knitted to antibiotic dacron short fiber layer of water thorn non-, mix with antibiotic polyamide fibre layer, through alternately lapping, the water thorn becomes cloth, improve the one-way arrangement state of fibre, make to have certain cross angle between the fibre, improve the vertical tear strength of base cloth, the intensity and the elasticity of synthetic leather base cloth have been improved, adopt antibiotic dacron short fiber layer and antibiotic polyamide fibre layer to improve the antibacterial property on base cloth layer greatly simultaneously, the sanitary safety has been improved, be favorable to consumer's healthy.
Description
Technical Field
The utility model relates to the technical field of synthetic leather, in particular to spunlace non-woven antibacterial synthetic leather base cloth.
Background
With the rapid development of the synthetic leather industry, the performance requirements of the leather-making industry on synthetic leather materials are higher and higher, and the development of synthetic leather to simulated leather is an inevitable trend in the field. The synthetic leather base cloth is a key raw material for manufacturing the synthetic leather, the conventional process still adopts woven cloth and knitted cloth as the base cloth, the strength and the elasticity are lower, the base cloth does not have antibacterial performance, the physical health of consumers is easily influenced, the waterproof and the air permeability are poor, and the produced product can cause the consumers to feel sultry and uncomfortable; the flame retardant property is poor, and the flame retardant protective function cannot be provided when the flame retardant is used for manufacturing furniture, so that the use safety is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a spunlace non-woven antibacterial synthetic leather base cloth, wherein an antibacterial polyester staple fiber layer and an antibacterial polyamide fiber layer are mixed, and are crossly laid and spunlaced to form the cloth, so that the unidirectional arrangement state of the fibers is improved, the longitudinal tearing strength of the base cloth is improved, the strength and the elasticity of the synthetic leather base cloth are improved, meanwhile, the antibacterial performance of the base cloth layer is greatly improved by adopting the antibacterial polyester staple fiber layer and the antibacterial polyamide fiber layer, the sanitation and safety are improved, the physical health of consumers is facilitated, and the problems in the background art can be effectively solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an antibiotic synthetic leather base cloth is knitted to water thorn non-wovens, includes the base cloth layer, the base cloth layer includes antibiotic dacron short-staple layer and antibiotic polyamide fibre fibrous layer, antibiotic dacron short-staple layer and antibiotic polyamide fibre fibrous layer crisscross setting from top to bottom, the upper surface and the lower surface on base cloth layer all are provided with water thorn non-wovens layer, and the outside on two water thorn non-wovens layers all is provided with waterproof ventilative layer, and the outside on two waterproof ventilative layers all is provided with fire-retardant layer.
As a preferred technical scheme of the utility model, the antibacterial polyester staple fiber layer comprises an antibacterial polyester staple fiber layer I, an antibacterial polyester staple fiber layer II and an antibacterial polyester staple fiber layer III, the antibacterial polyamide fiber layer comprises an antibacterial polyamide fiber layer I and an antibacterial polyamide fiber layer II, and the antibacterial polyester staple fiber layer I, the antibacterial polyamide fiber layer I, the antibacterial polyester staple fiber layer II, the antibacterial polyamide fiber layer II and the antibacterial polyester staple fiber layer III are sequentially arranged from bottom to bottom.
As a preferred technical scheme of the utility model, the thickness ratio of the first antibacterial polyester staple fiber layer, the first antibacterial nylon fiber layer, the second antibacterial polyester staple fiber layer, the second antibacterial nylon fiber layer and the third antibacterial polyester staple fiber layer is 2: 1: 3: 1: 2.
As a preferred technical scheme of the utility model, the waterproof breathable layer is an ultrafine polyester fiber layer.
As a preferable technical scheme of the utility model, the flame-retardant layer is a polyphenylene sulfide fiber layer.
As a preferred technical scheme of the utility model, the outer sides of the two flame-retardant layers are both provided with surface layers, and the surface layers are viscose fiber layers.
Compared with the prior art, the utility model has the beneficial effects that: the spunlace non-woven antibacterial synthetic leather base cloth is formed by mixing the antibacterial polyester staple fiber layer and the antibacterial polyamide fiber layer, and performing cross lapping and spunlacing, so that the unidirectional arrangement state of fibers is improved, the longitudinal tearing strength of the base cloth is improved, the strength and elasticity of the synthetic leather base cloth are improved, meanwhile, the antibacterial performance of the base cloth layer is greatly improved by adopting the antibacterial polyester staple fiber layer and the antibacterial polyamide fiber layer, the sanitation and safety are improved, and the health of consumers are facilitated; the spunlace nonwoven fabric layers and the waterproof breathable layers on the upper side and the lower side of the base fabric layer have good ventilation and moisture removal performance, the stuffy feeling caused by long-time use is avoided, and the use comfort level is improved; the synthetic leather base cloth has good flame retardant property through the flame retardant layer, and can provide flame retardant protection when used for manufacturing furniture such as sofas and the like, so that the use safety is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of a base fabric layer of the present invention.
In the figure: 1 base cloth layer, 11 first antibacterial polyester staple fiber layer, 12 second antibacterial polyester staple fiber layer, 13 third antibacterial polyester staple fiber layer, 14 first antibacterial nylon fiber layer, 15 second antibacterial nylon fiber layer, 2 spunlace nonwoven cloth layer, 3 waterproof breathable layer, 4 flame retardant layer and 5 surface layer.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a spunlace nonwoven antibacterial synthetic leather base cloth comprises a base cloth layer 1, wherein the base cloth layer 1 comprises an antibacterial polyester staple fiber layer and an antibacterial polyamide fiber layer, the antibacterial polyester staple fiber and the antibacterial polyamide fiber are used for fixing metals such as silver and the like on a zeolite framework by ionic bonds in a synthetic fiber manufacturing stage, then an antibacterial agent is added into polymers such as polyester or polyamide for mixing and spinning, so that the antibacterial agent is micro-dispersed in the fiber and on the surface of the fiber, the fiber per se contains the antibacterial agent and has an antibacterial function, the antibacterial polyester staple fiber layer and the antibacterial polyamide fiber layer are arranged in a vertically staggered manner, namely the antibacterial polyester staple fiber layer and the antibacterial polyamide fiber layer are mixed, and are subjected to cross lapping and spunlace forming to improve the unidirectional arrangement state of the fiber, improve the longitudinal tearing strength of the base cloth and improve the strength and elasticity of the synthetic leather base cloth, and simultaneously the antibacterial performance of the base cloth layer 1 is greatly improved by adopting the antibacterial polyester staple fiber layer and the antibacterial polyamide fiber layer, improves the sanitary safety and is beneficial to the physical health of consumers.
Preferably, the antibacterial polyester staple fiber layer comprises a first antibacterial polyester staple fiber layer 11, a second antibacterial polyester staple fiber layer 12 and a third antibacterial polyester staple fiber layer 13, the antibacterial polyamide fiber layer comprises a first antibacterial polyamide fiber layer 14 and a second antibacterial polyamide fiber layer 15, the first antibacterial polyester staple fiber layer 11, the first antibacterial polyamide fiber layer 14, the second antibacterial polyester staple fiber layer 12, the second antibacterial polyamide fiber layer 15 and the third antibacterial polyester staple fiber layer 13 are sequentially arranged from bottom to bottom, and the antibacterial polyester staple fiber layers and the antibacterial polyamide fiber layers are arranged in a crossed mode and are subjected to spunlace bonding during manufacturing.
Furthermore, the thickness ratio of the first antibacterial polyester staple fiber layer 11, the first antibacterial nylon fiber layer 14, the second antibacterial polyester staple fiber layer 12, the second antibacterial nylon fiber layer 15 and the third antibacterial polyester staple fiber layer 13 is 2: 1: 3: 1: 2, namely the base cloth layer 1 is prepared by mixing 80% of the antibacterial polyester staple fiber layer and 20% of the antibacterial polyester staple fiber layer and carrying out spunlace.
The upper surface and the lower surface of base cloth layer 1 all are provided with water thorn non-woven fabrics layer 2, and water thorn non-woven fabrics has advantages such as soft, ventilative, can improve the compliance of base cloth, can improve use comfort when making high-grade clothing.
Preferably, the outer sides of the two spunlace nonwoven fabric layers 2 are respectively provided with a waterproof breathable layer 3, the waterproof breathable layers 3 are superfine polyester fiber layers, and the fibers and the yarns are closely arranged, so that the fabric can resist water pressure of 104 and 105Pa without hydrophobic finishing, capillaries are formed between the fiber yarns, water vapor can be well transmitted due to the capillary effect, the waterproof breathable performance is greatly improved, and the spunlace nonwoven fabric layers 2 on the upper side and the lower side of the base fabric layer 1 are matched to avoid muggy feeling caused by long-time use, so that the use comfort is further improved.
Preferably, the outer sides of the two waterproof breathable layers 3 are respectively provided with a flame-retardant layer 4, the flame-retardant layer 4 is a polyphenylene sulfide fiber layer, the polyphenylene sulfide fiber has excellent chemical reagent resistance, hydrolysis resistance and flame retardant property, and is good in corrosion resistance and is a good synthetic leather base cloth material, the synthetic leather base cloth can have good flame retardant property through the flame-retardant layer 4, flame retardant protection can be provided when the synthetic leather base cloth is used for manufacturing furniture such as a sofa, and the use safety is improved.
Preferably, two the outside on fire-retardant layer 4 is equallyd divide and is provided with surface course 5, surface course 5 is the viscose fiber layer, preferred rich fine viscose fiber, has good alkali-resisting acid resistance and wearability, and its stainability is similar with cotton simultaneously, and dyeing chromatogram is complete, and dyeing property is good, is convenient for produce the product of different patterns.
The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an antibiotic synthetic leather base cloth is knitted to water thorn non-, includes base cloth layer (1), its characterized in that: the base cloth layer (1) comprises an antibacterial polyester staple fiber layer and an antibacterial polyamide fiber layer, the antibacterial polyester staple fiber layer and the antibacterial polyamide fiber layer are arranged in a vertically staggered mode, the upper surface and the lower surface of the base cloth layer (1) are provided with spunlace non-woven cloth layers (2), the outer sides of the two spunlace non-woven cloth layers (2) are provided with waterproof and breathable layers (3), and the outer sides of the two waterproof and breathable layers (3) are provided with flame retardant layers (4).
2. The spunlace nonwoven antibacterial synthetic leather base fabric according to claim 1, wherein: the antibacterial polyester staple fiber layer comprises an antibacterial polyester staple fiber layer I (11), an antibacterial polyester staple fiber layer II (12) and an antibacterial polyester staple fiber layer III (13), the antibacterial polyamide fiber layer comprises an antibacterial polyamide fiber layer I (14) and an antibacterial polyamide fiber layer II (15), and the antibacterial polyester staple fiber layer I (11), the antibacterial polyamide fiber layer I (14), the antibacterial polyester staple fiber layer II (12), the antibacterial polyamide fiber layer II (15) and the antibacterial polyester staple fiber layer III (13) are sequentially arranged from bottom to bottom.
3. The spunlace non-woven antibacterial synthetic leather base fabric according to claim 2, wherein: the thickness ratio of the first antibacterial polyester staple fiber layer (11), the first antibacterial nylon fiber layer (14), the second antibacterial polyester staple fiber layer (12), the second antibacterial nylon fiber layer (15) and the third antibacterial polyester staple fiber layer (13) is 2: 1: 3: 1: 2.
4. The spunlace non-woven antibacterial synthetic leather base fabric according to claim 1, wherein: the waterproof breathable layer (3) is an ultrafine polyester fiber layer.
5. The spunlace nonwoven antibacterial synthetic leather base fabric according to claim 1, wherein: the flame-retardant layer (4) is a polyphenylene sulfide fiber layer.
6. The spunlace non-woven antibacterial synthetic leather base fabric according to claim 1, wherein: two the outside on fire-retardant layer (4) all is provided with surface course (5), surface course (5) are the viscose fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220742030.XU CN217021683U (en) | 2022-04-01 | 2022-04-01 | Spunlace non-woven antibacterial synthetic leather base cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220742030.XU CN217021683U (en) | 2022-04-01 | 2022-04-01 | Spunlace non-woven antibacterial synthetic leather base cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217021683U true CN217021683U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220742030.XU Active CN217021683U (en) | 2022-04-01 | 2022-04-01 | Spunlace non-woven antibacterial synthetic leather base cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217021683U (en) |
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- 2022-04-01 CN CN202220742030.XU patent/CN217021683U/en active Active
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