CN213649018U

CN213649018U - TPU composite nylon cloth

Info

Publication number: CN213649018U
Application number: CN202022025953.7U
Authority: CN
Inventors: 杨培锋
Original assignee: Suzhou Rongsheng Textile Technology Development Co ltd
Current assignee: Suzhou Rongsheng Textile Technology Development Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-09
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a TPU composite nylon cloth, including the nylon membranous layer that is located upper and lower floor, the lower extreme of nylon membranous layer is equipped with first TPU rete, second TPU rete and third TPU rete in proper order, equidistant miniature round hole of having seted up on first TPU rete, second TPU rete and adhesive linkage, the lower extreme of third TPU rete is equipped with prevents the fungus layer, the surface of first TPU rete and preventing the fungus layer all coats one deck hot melt adhesive layer, the hot melt adhesive layer surface is in the nylon membranous layer bonding, the nylon rete is by horizontal and vertical nylon yarn vertical cross evenly weaving grid structure that forms; through the setting on antibacterial layer, play the effect of absorption bacterium, promoted the antibacterial property of this nylon cloth.

Description

TPU composite nylon cloth

Technical Field

The utility model relates to a nylon cloth technical field especially relates to a TPU composite nylon cloth.

Background

Nylon was developed by the outstanding scientist caroth (Carothers) in the united states and a research group leading behind it, and was the first synthetic fiber appearing in the world, nylon being one of the terms polyamide fiber (chinlon). The appearance of nylon makes the appearance of the textile brand-new, and the synthesis of the nylon is a great breakthrough of the synthetic fiber industry and is also a very important milestone of high polymer chemistry.

The nylon cloth is good in toughness, wear-resistant and easy to wash, the nylon cloth is widely applied to various fields, when the nylon cloth is applied to filtration, bacteria can be filtered into liquid together, the antibacterial performance is poor, the practicability of the nylon cloth is reduced, and therefore the TPU composite nylon cloth is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a TPU composite nylon cloth can bring the beneficial effect of antibacterium when the nylon is filtered.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a compound nylon cloth of TPU, is including the nylon rete that is located upper and lower floor, the lower extreme of nylon rete is equipped with first TPU rete, second TPU rete and third TPU rete in proper order, and all bonds through the TPU bond line between its adjacent first TPU rete, second TPU rete and third TPU rete, miniature round hole has been seted up to equidistance on first TPU rete, second TPU rete and the adhesive linkage, the lower extreme of third TPU rete is equipped with the antibacterial layer, the surface of first TPU rete and antibacterial layer all coats one deck hot melt adhesive layer, the hot melt adhesive layer surface is in the nylon rete bonding, the nylon rete is by horizontal and fore-and-aft nylon yarn vertical cross evenly weave the latticed structure that forms.

As an optimal technical scheme of the utility model, the middle part equidistance of second TPU rete is equipped with fire-retardant strip material, fire-retardant strip material is woven including the chlorinated paraffin fibre as warp and the chlorinated polyethylene fibre as weft and is formed.

As an optimized technical scheme of the utility model, the radius of miniature round hole is greater than the mesh radius of latticed structure.

As an optimal technical scheme of the utility model, the fungi-proofing layer includes adsorbed layer and the aseptic layer of nanometer silver, the adsorbed layer is located the upper end on the aseptic layer of nanometer silver.

As an optimized technical scheme of the utility model, the adsorbed layer is the gauze.

As an optimal technical scheme of the utility model, the top on fungi-proofing layer is equipped with the adhesive linkage, the fungi-proofing layer passes through the lower extreme bonding of adhesive linkage and third TPU rete.

As an optimal technical scheme of the utility model, the thickness of first TPU rete, second TPU rete and third TPU rete is the same, and is 12 mm.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the antibacterial layer is arranged, so that the effect of adsorbing bacteria is achieved, and the antibacterial performance of the nylon cloth is improved;

2. through the flame retardant strip material woven by the chlorinated paraffin fiber as the warp and the chlorinated polyethylene fiber as the weft arranged in the second TPU film layer, the flame retardant property of the nylon cloth is improved.

Drawings

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

FIG. 2 is a schematic structural view of the antibacterial layer of the present invention;

in the figure: 1. a nylon membrane layer; 2. a first TPU film layer; 3. a second TPU film layer; 4. a bacteria-proof layer; 401. an adsorption layer; 402. a nano-silver sterile layer; 5. a TPU bonding layer; 6. an adhesive layer; 7. a hot melt adhesive layer; 8. flame-retardant strip material; 9. a third TPU film layer.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, a TPU composite nylon fabric, including a nylon membrane layer 1 located at the upper and lower layers, the lower end of the nylon membrane layer 1 is sequentially provided with a first TPU membrane layer 2, a second TPU membrane layer 3 and a third TPU membrane layer 9, and the adjacent first TPU membrane layer 2, the second TPU membrane layer 3 and the third TPU membrane layer 9 are bonded through a TPU bonding layer 5, the first TPU membrane layer 2, the second TPU membrane layer 3 and the bonding layer 6 are equidistantly provided with a micro round hole, the lower end of the third TPU membrane layer 9 is provided with an antibacterial layer 4, the outer surfaces of the first TPU membrane layer 2 and the antibacterial layer 4 are coated with a hot melt adhesive layer 7, the surface of the hot melt adhesive layer 7 is bonded with the nylon membrane layer 1, and the nylon membrane layer 1 is a grid structure formed by vertically, crosswise and longitudinally, and uniformly weaving nylon filaments;

at first through setting up nylon rete 1 in upper and lower floor, and the surface is horizontal and vertically the grid structure that nylon yarn vertically intersects and evenly weaves, has realized filtering capability, and its inside three-layer TPU rete of bonding through TPU bond line 5 to its upper surface is equipped with miniature round hole, has realized the filtering capability of TPU rete, when the antibiotic layer 4 of process, has realized the antibacterial function to filtering the thing.

In another embodiment, as shown in fig. 1 and fig. 2, the embodiment discloses that the middle part of the second TPU film layer 3 is equidistantly provided with flame retardant strips 8, and the flame retardant strips 8 comprise chlorinated paraffin fibers as warp and chlorinated polyethylene fibers as weft which are woven; the flame retardance of the nylon cloth is increased by the arrangement of the flame-retardant strips 8.

In another embodiment, as shown in fig. 1, this embodiment discloses that the radius of the micro-circular holes is larger than the mesh radius of the mesh-like structure; realize secondary filter, promote the filter effect.

In another embodiment, as shown in fig. 1, the present embodiment discloses that the antibacterial layer 4 includes an adsorption layer 401 and a nano-silver aseptic layer 402, and the adsorption layer 401 is located at the upper end of the nano-silver aseptic layer 402; the antibacterial effect of the nylon cloth is improved through the arrangement of the adsorption layer 401 and the nano-silver aseptic layer 402.

In another embodiment, as shown in fig. 2, this embodiment discloses that the adsorption layer 401 is a gauze, and the effect of adsorbing the nano-silver aseptic layer is improved by the arrangement of the gauze.

In another embodiment, as shown in fig. 1, the embodiment discloses that an adhesive layer 6 is arranged at the top end of the antibacterial layer 4, and the antibacterial layer 4 is bonded with the lower end of the third TPU film layer 9 through the adhesive layer 6; through the setting of adhesive linkage 6, the fastness between fungi-proofing layer 4 and third TPU rete 9 has been increased.

In another embodiment, as shown in fig. 1, this embodiment discloses that the first TPU film layer 2, the second TPU film layer 3, and the third TPU film layer 9 are the same in thickness and are all 12 mm; the thickness of the three layers of TPU film layers is 12mm, so that the TPU film layers are stressed uniformly.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a TPU composite nylon cloth, is including nylon rete (1) that is located upper and lower layer, its characterized in that: the lower extreme of nylon rete (1) is equipped with first TPU rete (2), second TPU rete (3) and third TPU rete (9) in proper order, and all bonds through TPU bond line (5) between its adjacent first TPU rete (2), second TPU rete (3) and third TPU rete (9), miniature round hole has been seted up to first TPU rete (2), second TPU rete (3) and bond linkage (6) equidistance, the lower extreme of third TPU rete (9) is equipped with antibacterial layer (4), one deck hot melt adhesive layer (7) all coats with the surface of antibacterial layer (4) first TPU rete (2), hot melt adhesive layer (7) surface is in nylon rete (1) bonding, nylon rete (1) is by horizontal and vertical nylon yarn vertical crossing evenly weave the latticed structure that forms.

2. The TPU composite nylon cloth of claim 1, wherein: the middle part equidistance of second TPU rete (3) is equipped with fire-retardant strip (8), fire-retardant strip (8) are woven including the chlorinated paraffin fibre as warp and the chlorinated polyethylene fibre as weft and are formed.

3. The TPU composite nylon cloth of claim 1, wherein: the radius of the micro round holes is larger than that of the meshes of the latticed structure.

4. The TPU composite nylon cloth of claim 1, wherein: the antibacterial layer (4) comprises an adsorption layer (401) and a nano-silver aseptic layer (402), and the adsorption layer (401) is located at the upper end of the nano-silver aseptic layer (402).

5. The TPU composite nylon cloth of claim 4, wherein: the adsorption layer (401) is gauze.

6. The TPU composite nylon cloth of claim 4, wherein: the top of preventing fungus layer (4) is equipped with adhesive linkage (6), prevent that fungus layer (4) pass through adhesive linkage (6) and the lower extreme bonding of third TPU rete (9).

7. The TPU composite nylon cloth of claim 1, wherein: the thickness of the first TPU film layer (2), the thickness of the second TPU film layer (3) and the thickness of the third TPU film layer (9) are the same and are all 12 mm.