CN205651723U

CN205651723U - Waterproof ventilative compound surface fabric

Info

Publication number: CN205651723U
Application number: CN201620478646.5U
Authority: CN
Inventors: 奚柏君
Original assignee: University of Shaoxing
Current assignee: University of Shaoxing
Priority date: 2016-05-23
Filing date: 2016-05-23
Publication date: 2016-10-19
Anticipated expiration: 2026-05-23

Abstract

The utility model discloses a waterproof ventilative compound surface fabric, including bed of cloth, bamboo charcoal fiber layer and the TPU polyurethane film who sets gradually from inside to outside, be equipped with first colloidal sol layer between bed of cloth and the bamboo charcoal fiber layer, be equipped with second colloidal sol layer between bamboo charcoal fiber layer and the TPU polyurethane film, the bed of cloth is woven by waterproof yarn and is formed, waterproof yarn includes that dacron and cladding are on the oil waterproofing agent layer of dacron outlying, be equipped with the first through -hole of circular shape on the bed of cloth, the last second through -hole that is equipped with round platform shape of TPU polyurethane film, the diameter of second through -hole reduces from inside to outside gradually. The utility model discloses a waterproof ventilative compound surface fabric simple structure, moisture permeability and waterproof nature are better.

Description

A kind of waterproof and breathable composite material

Technical field

This utility model relates to technical field of textile fabric, especially relates to a kind of waterproof and breathable composite material.

Background technology

Along with the raising of people's living standard, increasing people likes outdoor activity, therefore uses and raw Outdoor activity product also gets more and more, the outdoor activity equipment that sportswear people especially are first-selected；But, at present Clothing on the market are mostly chemical fibre synthetic material or chemical fibre mixes with fabric, the sportswear that this fabric is made, Majority does not has function waterproof, ventilative, it is impossible to meet the demand of outdoor activity.It addition, traditional making clothes Fabric water proofing property and the breathability of dress body are bad, need to improve.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of waterproof and breathable is combined Fabric, simple in construction, sucting wet air permeability and water proofing property are preferable.

For reaching above-mentioned purpose, the technical solution of the utility model is: a kind of waterproof and breathable composite material, bag Include bed of cloth, bamboo and the TPU polyurethane film set gradually from inside to outside, described bed of cloth and It is provided with the first sol layer between bamboo, is provided with between described bamboo and TPU polyurethane film Second sol layer, described bed of cloth is formed by water-blocking yarn braiding, and described water-blocking yarn includes terylene and cladding In the waterproof oxidant layer of oiliness that terylene is peripheral, described bed of cloth is provided with the first through hole of circle, and described TPU gathers Urethane thin film is provided with the second through hole of truncated cone-shaped, and the diameter of described second through hole is gradually reduced from inside to outside.

Described first through hole is just to the gap in the first sol layer.

Described second through hole is just to the gap in the second sol layer.

The beneficial effects of the utility model are: simple in construction, and sucting wet air permeability and water proofing property are preferable, have simultaneously The health-care effect of standby bacteriostasis antibiosis.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of water-blocking yarn of the present utility model.

In figure: bed of cloth 1, bamboo 2, TPU polyurethane film the 3, first through hole the 4, first colloidal sol Layer 5, second sol layer the 6, second through hole 7, terylene 8, the waterproof oxidant layer of oiliness 9.

Detailed description of the invention

Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is made the most concrete Explanation.

As shown in Figure 1 and Figure 2, a kind of waterproof and breathable composite material, including the cloth set gradually from inside to outside Layer 1, bamboo 2 and TPU polyurethane film 3, set between described bed of cloth 1 and bamboo 2 There is the first sol layer 5, between described bamboo 2 and TPU polyurethane film 3, be provided with the second sol layer 6, First sol layer 5 and the second sol layer 6 are spaced dots structure, leave gap from each other, Make all to leave space, and combined strength bination between bed of cloth 1, bamboo 2 and TPU polyurethane film 3 Height, does not affect moisture permeability.

Described bed of cloth 1 is formed by water-blocking yarn braiding, and described water-blocking yarn includes terylene 8 and washs with being coated on The waterproof oxidant layer of oiliness 9 of synthetic fibre 8 periphery, the waterproof oxidant layer of oiliness 9 is the fluoride resin of a kind of solvent borne, is dissolved in vinegar Acetoacetic ester, it is possible to give the excellent waterproof effect of yarn and lasting Water-proof and oil-proof and the performance of anti-contamination, And the color that yarn is originally, feel, breathability will not change.The waterproof oxidant layer of this oiliness 9 is used for terylene 8, Bed of cloth 1 is made self to possess water resistance.

Bamboo 2 has the features such as moisture absorption is ventilative, bacteriostasis antibiosis, cool in summer and warm in winter, environmental protection, Bacteriostasis antibiosis function is possessed so that this utility model has guarantor on the basis of ensureing breathability of the present utility model Strong effect.

Described bed of cloth 1 is provided with the first through hole 4 of circle, and described TPU polyurethane film 3 is provided with round platform Second through hole 7 of shape, the first through hole 4 and the second through hole 7 all can strengthen air permeable effect, TPU polyurethane film The intensity height of 3, good toughness, wear-resisting, cold-resistant, oil resistant, water-fast, ageing-resistant, weatherability, have height simultaneously Water proofing property poisture-penetrability, Radix Saposhnikoviae, cold-proof, antibacterial, mildew-resistant, warming, uvioresistant and energy release etc. are permitted Many excellent functions, the diameter of described second through hole 7 is gradually reduced from inside to outside, it is ensured that breathability same Time good water-proof effect.

Described first through hole 4 is just to the gap in the first sol layer 5, and described second through hole 7 is just to Gap in two sol layers 6, get along well the first sol layer 5 of point-like of the i.e. first through hole 4 contacts, and Get along well the second sol layer 6 of point-like of two through holes 7 contacts, and does not interferes with breathability.

The foregoing is only this utility model preferably detailed description of the invention, but protection domain of the present utility model It is not limited thereto, the technical scope that any those familiar with the art discloses at this utility model In, the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.

Claims

1. a waterproof and breathable composite material, it is characterised in that: include the bed of cloth set gradually from inside to outside (1), bamboo (2) and TPU polyurethane film (3), described bed of cloth (1) and bamboo carbon fiber It is provided with the first sol layer (5), described bamboo (2) and TPU polyurethane film (3) between layer (2) Between be provided with the second sol layer (6), described bed of cloth (1) by water-blocking yarn braiding form, described waterproof yarn Line includes terylene (8) and is coated on the waterproof oxidant layer of the oiliness (9) that terylene (8) is peripheral, described bed of cloth (1) Be provided with circle the first through hole (4), described TPU polyurethane film (3) be provided with truncated cone-shaped second lead to Hole (7), the diameter of described second through hole (7) is gradually reduced from inside to outside.

2. a kind of waterproof and breathable composite material, it is characterised in that: described first through hole (4) just to the gap in the first sol layer (5).

3. a kind of waterproof and breathable composite material, it is characterised in that: described second through hole (7) just to the gap in the second sol layer (6).