CN219171836U

CN219171836U - Terylene fabric with waterproof and breathable functional structure

Info

Publication number: CN219171836U
Application number: CN202223356019.9U
Authority: CN
Inventors: 张兆金
Original assignee: Zhuji Hengsha Chemical Fiber Co ltd
Current assignee: Zhuji Hengsha Chemical Fiber Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-13
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a terylene cloth with a waterproof and breathable function structure, and relates to the technical field of terylene cloths. The utility model provides a waterproof ventilative functional structure's dacron cloth, includes ventilative cloth layer and waterproof construction layer, ventilative cloth layer includes dacron cloth layer, dacron cloth layer one side fixed surface is connected with a plurality of waterproof cloth, and dacron cloth layer one side is a plurality of connecting cloths of also fixedly connected with, and connecting cloth one side fixed connection is in waterproof cloth one side bottom, and wherein, the waterproof cloth is square, and waterproof cloth one side knitting connection is in dacron cloth layer one side, and waterproof cloth is PVC plastic-coated waterproof canvas. According to the utility model, through the arrangement of the breathable fabric layer and the waterproof structure layer, the terylene fabric has the functions of rain prevention, water prevention and ventilation, is extremely practical, has relatively simple material consumption and relatively low cost, and the manufacturing and compounding methods of the composite fabric are common technical processes in the market, so that the manufacturing cost is relatively low.

Description

Terylene fabric with waterproof and breathable functional structure

Technical Field

The utility model relates to the technical field of polyester fabrics, in particular to a polyester fabric with a waterproof and breathable function structure.

Background

Polyester fabric is a very large number of chemical fiber clothing fabric used in daily life. The biggest advantage is that the crease resistance and the shape retention are very good, so the polyester fiber is suitable for being used as outdoor articles such as outerwear, various cases and tents, has wide application range and is widely used for manufacturing articles in clothing and industry. The flame-retardant polyester has permanent flame retardance and wide application range, and plays an irreplaceable role in the fields of protective clothing besides industrial textiles, building interior decoration, vehicle interior decoration and the like.

The waterproof polyester cloth in the special field has high cost, is not suitable for daily life, and cannot meet the double requirements of waterproof and ventilation, so the waterproof polyester cloth is rarely applied to the polyester cloth in the fields of tents, sunshades and the like, and the proposal for improving the situation is seldom provided on the market at present.

Disclosure of Invention

The utility model aims to provide a terylene cloth with a waterproof and breathable function structure, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof ventilative functional structure's dacron cloth, includes ventilative cloth layer and waterproof construction layer, ventilative cloth layer includes dacron cloth layer, dacron cloth layer one side fixed surface is connected with a plurality of waterproof cloth, and dacron cloth layer one side is a plurality of connecting cloths of also fixedly connected with, and connecting cloth one side fixed connection is in waterproof cloth one side bottom, and wherein, the waterproof cloth is square, and waterproof cloth one side knitting connection is in dacron cloth layer one side, and waterproof cloth is PVC plastic-coated waterproof canvas.

Preferably, one side of the polyester fabric layer is fixedly connected with a woven net layer, one side of the woven net layer is fixedly connected with a waterproof coating, and the top and the bottom of the waterproof coating are fixedly connected with non-woven fabric layers.

Preferably, a plurality of ventilation holes for ventilation are formed in the non-woven fabric layer, the waterproof coating layer, the woven mesh layer and the polyester fabric layer, each ventilation hole is formed under the waterproof cloth, a plurality of crease marks are formed in one side of the polyester fabric layer, and the crease marks are vertically formed.

Preferably, the top and the bottom of the non-woven fabric layer are connected to the woven mesh layer through the waterproof coating by knitting, and the polyester fabric layer, the woven mesh layer and the waterproof coating are in compound connection through a thermosol double-point compound process.

Preferably, the thickness of the terylene cloth layer is not more than 2mm, wherein the sum of the thickness of the non-woven fabric layer, the waterproof coating layer, the woven mesh layer and the terylene cloth layer is not more than 0.5cm.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The waterproof and breathable polyester fabric has the advantages that the waterproof and breathable polyester fabric can have the functions of rain prevention, water prevention and ventilation through the arrangement of the breathable fabric layer and the waterproof structure layer, is extremely practical, is relatively simple in material and relatively low in cost, and the manufacturing and compounding methods of the composite fabric are common technical processes in the market, and are relatively low in manufacturing cost.

(2) The terylene cloth with the waterproof and breathable function structure has the advantages that the breathable function is realized in a simpler mode through the arrangement of the non-woven fabric, the ventilation holes and the like, and meanwhile, the terylene cloth has certain waterproof property, novel method and low cost.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model;

fig. 4 is a schematic diagram of the position structure of the ventilation holes according to the present utility model.

In the figure: 1. a breathable cloth layer; 101. a non-woven fabric layer; 102. a waterproof coating; 103. a netting layer; 104. a polyester cloth layer; 2. a waterproof structural layer; 201. connecting cloth; 202. rain-proof cloth; 3. crease; 4. and (5) ventilation holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a dacron cloth of waterproof ventilative function structure, including ventilative cloth layer 1 and waterproof structure layer 2, ventilative cloth layer 1 includes dacron cloth layer 104, dacron cloth layer 104 one side fixed surface is connected with a plurality of rain-proof cloths 202, dacron cloth layer 104 one side is the same fixedly connected with a plurality of connecting cloths 201, connecting cloth 201 one side fixed connection is in rain-proof cloth 202 one side bottom, wherein, rain-proof cloth 202 is square, rain-proof cloth 202 one side knitting is connected in dacron cloth layer 104 one side, rain-proof cloth 202 is PVC plastic-coated waterproof canvas, have excellent mould proof, obvious waterproof nature, its surface is very smooth, the rainwater is difficult to stand, it is waterproof more than other canvases, have good low temperature softness, intensity is high, the pulling force is strong, characteristics such as relative light, the usage is very extensive.

In order to ensure the smooth implementation of the scheme, it is to be understood that one side of the dacron cloth layer 104 is fixedly connected with the netting layer 103, one side of the netting layer 103 is fixedly connected with the waterproof coating 102, the waterproof coating 102 is a PU coating, the PU coating is a fabric treated by a special process, and the PU coating can enable the fabric to form a layer of uniform covering sizing material on the surface, so that the functions of water resistance, wind resistance, ventilation and the like are achieved, the hand feeling is rich, the surface has elasticity, and the top and the bottom of the waterproof coating 102 are fixedly connected with the non-woven fabric layer 101.

As an important component of the smooth implementation of the scheme, it should be understood that a plurality of ventilation holes 4 for ventilation are formed in the non-woven fabric layer 101, the waterproof coating layer 102, the woven mesh layer 103 and the polyester fabric layer 104, each ventilation hole 4 is formed under the waterproof fabric 202, a plurality of crease marks 3 are formed on one side of the polyester fabric layer 104, and the crease marks 3 are vertically formed.

In order to understand the overall structure of the cloth, it should be understood that the top and bottom of the non-woven fabric layer 101 are connected to the mesh layer 103 by knitting through the waterproof coating 102, and the polyester cloth layer 104, the mesh layer 103 and the waterproof coating 102 are compositely connected by a hot-melt adhesive double-point compositing process.

In addition, it should be understood that the thickness of the dacron layer 104 is not more than 2mm, wherein the thickness of the nonwoven fabric layer 101, the waterproof coating layer 102, the mesh layer 103 and the dacron layer 104 added up is not more than 0.5cm.

Therefore, the cloth is a terylene cloth with waterproof and breathable structures for tents, umbrellas and the like, the terylene cloth is primarily waterproof and rainproof through the waterproof structure layer 2 on one side, when rainwater and the like contact the cloth, the waterproof cloth 202 is firstly contacted, the waterproof cloth 202 has extremely strong waterproof property, the rainwater and the like are isolated on one side of the waterproof cloth 202, the structure of the waterproof cloth 202 forms an effect similar to that of roof tiles, the rainwater can quickly slide down and cannot be immersed into the cloth, the terylene cloth is provided with a plurality of ventilation holes, the ventilation holes are formed in the position covered by the waterproof cloth 202, the waterproof cloth is extremely strong in waterproof property and extremely breathable, the non-woven cloth layer 101 is further arranged in the cloth to achieve perfect waterproof property, the non-woven cloth layer 101 can isolate the water even if the waterproof effect expected by the waterproof measures is not achieved, only two sides of the non-woven cloth layer 101 are fixed, the whole ventilation property is not affected, and the cloth is folded 3 and the cloth 202 is convenient to store due to the arrangement of the waterproof cloth.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a dacron cloth of waterproof ventilative function structure, includes ventilative cloth layer (1) and waterproof construction layer (2), its characterized in that: the breathable fabric layer (1) comprises a polyester fabric layer (104), a plurality of waterproof fabrics (202) are fixedly connected to one side surface of the polyester fabric layer (104), a plurality of connecting fabrics (201) are fixedly connected to one side of the polyester fabric layer (104), one side of the connecting fabrics (201) is fixedly connected to one side bottom of the waterproof fabrics (202), the waterproof fabrics (202) are square, one side of the waterproof fabrics (202) is connected to one side of the polyester fabric layer (104) in a knitting mode, and the waterproof fabrics (202) are PVC plastic-coated waterproof canvas.

2. The dacron cloth of a waterproof ventilative function structure of claim 1, wherein: one side of the polyester cloth layer (104) is fixedly connected with a woven net layer (103), one side of the woven net layer (103) is fixedly connected with a waterproof coating (102), and the top and the bottom of the waterproof coating (102) are fixedly connected with a non-woven fabric layer (101).

3. The dacron cloth of a waterproof ventilative function structure of claim 2, wherein: a plurality of ventilation holes (4) for ventilation are formed in the non-woven fabric layer (101), the waterproof coating layer (102), the woven mesh layer (103) and the polyester fabric layer (104), each ventilation hole (4) is formed under the waterproof cloth (202), a plurality of crease marks (3) are formed in one side of the polyester fabric layer (104), and the crease marks (3) are vertically formed.

4. A waterproof breathable functional structure of claim 3, wherein: the top and the bottom of the non-woven fabric layer (101) are connected to the woven mesh layer (103) through the waterproof coating (102) by knitting, and the polyester cloth layer (104), the woven mesh layer (103) and the waterproof coating (102) are in compound connection through a thermosol double-point compound process.

5. The dacron cloth of a waterproof ventilative function structure of claim 4, wherein: the thickness of the terylene cloth layer (104) is not more than 2mm, wherein the sum of the thickness of the non-woven cloth layer (101), the waterproof coating layer (102), the woven mesh layer (103) and the terylene cloth layer (104) is not more than 0.5cm.