CN219055600U

CN219055600U - Waterproof breathable composite cloth

Info

Publication number: CN219055600U
Application number: CN202223361384.9U
Authority: CN
Inventors: 刘德川; 蔡文彬; 葛永超; 刘贵林
Original assignee: Shishi Haobao Dyeing & Weaving Co ltd
Current assignee: Shishi Haobao Dyeing & Weaving Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-23
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of composite cloth, in particular to waterproof and breathable composite cloth, which comprises a fabric layer, a breathable layer, an anti-wrinkling layer and a cloth film layer, wherein the breathable layer is adhered to the fabric layer, the anti-wrinkling layer is adhered to the cloth film layer, cloth film strips are uniformly adhered to the cloth film layer, ventilation holes are formed in the cloth film strips, the ventilation holes sequentially penetrate through the cloth film layer and the anti-wrinkling layer to be communicated with the breathable layer, the breathable layer is adhered to the fabric layer and the anti-wrinkling layer through ultrasonic waves, the fabric layer is cotton textile woven by cotton, the thickness of the fabric layer is 0.3mm, the breathable layer is made of hemp plant fibers, the thickness of the breathable layer is 0.15mm, and the anti-wrinkling layer is wool woven by wool and cashmere; according to the utility model, the ventilation holes formed in the cloth membrane strips can improve the ventilation property of the composite cloth, meanwhile, water on the cloth membrane strips can be distributed on the cloth membrane layer without influencing the waterproof effect, the waterproof and ventilation use effects of the composite cloth are effectively improved, and the practicability is strong.

Description

Waterproof breathable composite cloth

Technical Field

The utility model relates to the technical field of composite cloth, in particular to waterproof breathable composite cloth.

Background

The waterproof breathable fabric is a textile fabric, is formed by compounding a high-molecular waterproof breathable material and the fabric, can be used for two-layer compounding and three-layer compounding according to different product requirements, is widely applied to outdoor clothes, mountain climbing clothing, windshields, raincoats, shoes, hats and gloves, cold-proof jackets, sports goods, medical equipment and the like, is gradually applied to fashion clothes, has the functional characteristics which are not possessed by other waterproof fabrics, can enable water vapor in a fabric structure to be discharged while enhancing the air tightness of the fabric, and keeps a human body dry all the time.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the waterproof breathable composite cloth provided by the utility model can realize the waterproof breathable function of the composite cloth through the breathable layer and the cloth film layer, and the ventilation holes formed in the cloth film strips can further improve the ventilation property of the composite cloth, meanwhile, the water on the cloth film strips can be shunted onto the cloth film layer without affecting the waterproof effect, the waterproof and breathable use effects of the composite cloth are effectively improved, and the practicability is strong.

The technical scheme adopted by the utility model is as follows: including precoat, ventilative layer, crease-resist layer and cloth rete, the adhesion has on the precoat ventilative layer, the crease-resist layer with cloth rete laminating mutually, just the crease-resist layer bonds on the ventilative layer, evenly bond on the cloth rete and have cloth membrane strip, all seted up the bleeder vent on the cloth membrane strip, the bleeder vent has worn in proper order cloth rete with the crease-resist layer with ventilative layer is linked together.

Preferably, in order to prevent the edges of the breathable layer sealed with the fabric layer and the breathable layer sealed with the crease-resistant layer from cracking, prevent the edges of the cloth from being damaged, and prevent the phenomenon of burrs and curls, the breathable layer is bonded with the fabric layer and the crease-resistant layer by ultrasonic waves.

Preferably, in order to enable the composite cloth to keep warm easily, soft and close to the skin, and improve hygroscopicity and air permeability, the fabric layer is a cotton textile woven by cotton, and the thickness of the fabric layer is 0.3mm.

Preferably, in order to improve the strength and air permeability of the composite cloth, the air permeable layer is made of hemp plant fiber, and the thickness of the air permeable layer is 0.15mm.

Preferably, in order to improve the crease-resistance and wear-resistance of the composite cloth and to make the composite cloth elastic and to maintain the tension of the composite cloth, the crease-resistance layer is a wool fabric woven from wool and cashmere, and the thickness of the crease-resistance layer is 0.15mm.

Preferably, in order to enable the cloth film layer and the cloth film strip to achieve the ventilation function and prevent water drops from passing through, the waterproof and moisture permeable effects are achieved, and the cloth film layer and the cloth film strip are microporous films made of polytetrafluoroethylene dispersion resin.

Preferably, in order to make the cloth membrane strip be higher than the cloth membrane layer, when the water drops drop on the cloth membrane strip, can make the water drops flow to the cloth membrane layer, effectively prevent that moisture from piling up on the cloth membrane strip, prevent to influence the bleeder vent uses, cloth membrane layer thickness and cloth membrane strip thickness are 0.025mm and 0.075mm respectively.

Preferably, in order to enable water to flow out through the waterproof groove, a waterproof effect is achieved, distances between the cloth membrane strips are equal, and the waterproof grooves are formed between the two cloth membrane strips and the cloth membrane layer.

The beneficial effects of the utility model are as follows: can realize the waterproof ventilative function of this compound cloth through ventilative layer and cloth rete, the bleeder vent of seting up through the cloth rete can further improve the gas permeability of this compound cloth, can make the water on the cloth rete shunt not influence the water-proof effects on the cloth rete simultaneously, effectively improved the waterproof and ventilative result of use of compound cloth, the practicality is strong.

Drawings

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

Fig. 2 is a schematic top view of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

Reference numerals illustrate: in the figure: 1. a fabric layer; 2. a ventilation layer; 3. a crease-resist layer; 4. film layer distribution; 5. film strip distribution; 6. and (5) ventilation holes.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-3, this embodiment provides a waterproof breathable composite cloth, including a fabric layer 1, a breathable layer 2, an anti-wrinkling layer 3 and a cloth film layer 4, the breathable layer 2 is adhered on the fabric layer 1, when the composite cloth is made into a garment, the fabric layer 1 is used as a close-fitting surface, so that the garment is easy to keep warm, soft and close-fitting, the hygroscopicity and the breathability of the garment are excellent, the defect that the breathable layer 2 is uncomfortable to wear and has a rough and hard appearance is overcome, the wearing comfort of consumers is improved, meanwhile, the breathable layer 2 improves the overall breathability and strength of the cloth, the comfort and the breathability of the cloth are improved under the combined action of the fabric layer 1 and the breathable layer 2, the anti-wrinkling layer 3 is attached to the cloth film layer 4, the condition that the cloth is wrinkled is effectively prevented by the anti-wrinkling layer 3, the flatness of the cloth is ensured, and the tension of water drops is not easy to pass through the cloth with good flatness, the waterproof effect of cloth is effectively improved, the pores formed among microfibers of the cloth film layer 4 are communicated with each other to form a unique network structure, water drops are blocked from entering, and moisture penetration is effectively prevented, so the waterproof cloth film has excellent waterproof performance, the crease-resistant layer 3 is adhered to the breathable layer 2, cloth film strips 5 are uniformly adhered to the cloth film layer 4, the cloth film strips 5 are provided with ventilation holes 6, the ventilation holes 6 sequentially penetrate through the cloth film layer 4 and the crease-resistant layer 3 and are communicated with the breathable layer 2, when the waterproof cloth film is used, the diameters of the ventilation holes 6 are larger than the pores formed among microfibers of the cloth film layer 4, the ventilation effect is further improved under the combined action of the ventilation layer 2 and the ventilation holes 6, when water drops fall on the cloth film strips 5 in the use process, the water drops slide downwards under the action of gravity of the water drops are prevented from being gathered on the cloth film strips 5 and penetrating through the ventilation holes 6, the waterproof performance is improved while the air permeability is improved, water drops fall onto the cloth film layer 4 to slide, the waterproof performance and the air permeability are effectively improved, the use effect is good, and the practicability is strong.

As a technical optimization scheme of the utility model, as shown in figure 1, the breathable layer 2, the fabric layer 1 and the crease-resistant layer 3 are bonded by ultrasonic, when the fabric is used, the sealed edge cracking is effectively prevented by ultrasonic bonding, the edges of the fabric are not damaged, the phenomenon of burrs and curls is avoided, meanwhile, the cost is lower, the efficiency is higher than that of a traditional machine, the appearance of the fabric is improved, and the quality of the fabric is ensured.

As a technical optimization scheme of the utility model, as shown in figure 1, the fabric layer 1 is a cotton textile woven by cotton, the thickness of the fabric layer 1 is 0.3mm, and when the fabric is used, the fabric has excellent hygroscopicity and air permeability, can be widely used for casual wear, underwear, shirts and the like, and the finished product of the manufactured clothing is easy to keep warm, soft and close to the skin, and improves the comfort of consumers.

As a technical optimization scheme of the utility model, as shown in figure 1, the breathable layer 2 is made of hemp plant fibers, the thickness of the breathable layer 2 is 0.15mm, and when the breathable fabric is used, the breathable layer 2 is replaced by the fabric layer 1 to serve as a close-fitting surface, so that the defect that the breathable layer 2 is rough and uncomfortable is overcome, the overall strength of the fabric is improved, and the moisture absorption, the heat conductivity and the air permeability are improved.

As a technical optimization scheme of the utility model, as shown in figure 1, the crease-resistant layer 3 is a woolen material woven by wool and cashmere, the thickness of the crease-resistant layer 3 is 0.15mm, the crease-resistant layer 3 enables the cloth to be crease-resistant and wear-resistant, the cloth is not easy to crease during use, the flatness of the cloth is maintained, and when water drops are dropped on, the water drops are not easy to penetrate into the flat cloth according to the tension of the water drops, so that the overall waterproof property of the cloth is effectively improved.

As a technical optimization scheme of the utility model, as shown in figure 1, the cloth film layer 4 and the cloth film strip 5 are microporous films made of polytetrafluoroethylene dispersion resin, and the ventilation function is realized through the cloth film layer 4 and the cloth film strip 5, and meanwhile, water drops are prevented from passing through, so that the waterproof and moisture permeable effects are achieved.

As a technical optimization scheme of the utility model, as shown in fig. 3, the thickness of the cloth film layer 4 and the thickness of the cloth film strip 5 are respectively 0.025mm and 0.075mm, the cloth film strip 5 is higher than the cloth film layer 4, when water drops drop onto the cloth film strip 5, the water drops onto the cloth film layer 4, so that the water is effectively prevented from accumulating on the cloth film strip 5, the use of the ventilation holes 6 is prevented from being influenced, the air tightness of the cloth is improved, and the waterproof performance of the cloth is improved.

As a technical optimization scheme of the utility model, as shown in fig. 3, the distances between the cloth membrane strips 5 are equal, and a waterproof groove is formed between the two cloth membrane strips 5 and the cloth membrane layer 4, when the waterproof device is used, water drops can roll in the waterproof groove to prevent the water drops from gathering on the cloth membrane layer 4, so that the water drops are conveniently discharged, and the waterproof performance is greatly improved.

When the fabric is used, the fabric can support umbrellas, raincoats and intimate apparel, the fabric layer 1 is used as an inner layer, the fabric film layer 4 is used as an outer layer, the air permeability of the fabric is effectively improved through the air permeable layer 2 and the air holes 6, a good waterproof effect is achieved through the fabric film layer 4 and the fabric film strips 5, meanwhile, the fabric keeps good flatness under the action of the crease-resistant layer 3, infiltration of water drops is effectively prevented, the waterproof and air permeable effects are good, and the practicability is strong.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof ventilative compound cloth, includes precoat (1), ventilative layer (2), crease-resist layer (3) and cloth rete (4), its characterized in that: the fabric comprises a fabric layer (1), wherein a breathable layer (2) is adhered to the fabric layer (1), a crease-resistant layer (3) is adhered to a fabric film layer (4), the crease-resistant layer (3) is adhered to the breathable layer (2), a fabric film strip (5) is uniformly adhered to the fabric film layer (4), ventilation holes (6) are formed in the fabric film strip (5), and the ventilation holes (6) sequentially penetrate through the fabric film layer (4) and the crease-resistant layer (3) and are communicated with the breathable layer (2).

2. The waterproof breathable composite cloth of claim 1, wherein: the breathable layer (2) is bonded with the fabric layer (1) and the crease-resistant layer (3) through ultrasonic waves.

3. The waterproof breathable composite cloth of claim 2, wherein: the fabric layer (1) is a cotton textile woven by cotton, and the thickness of the fabric layer (1) is 0.3mm.

4. A waterproof breathable composite cloth according to claim 3, characterized in that: the breathable layer (2) is made of hemp plant fibers, and the thickness of the breathable layer (2) is 0.15mm.

5. The waterproof breathable composite cloth of claim 4, wherein: the crease-resistant layer (3) is a woolen material woven by wool and cashmere, and the thickness of the crease-resistant layer (3) is 0.15mm.

6. The waterproof breathable composite cloth of claim 1, wherein: the film layer (4) and the film strips (5) are microporous films made of polytetrafluoroethylene dispersion resin.

7. The waterproof breathable composite cloth of claim 6, wherein: the thickness of the film-distributing layer (4) and the thickness of the film-distributing strip (5) are respectively 0.025mm and 0.075mm.

8. The waterproof breathable composite cloth of claim 7, wherein: the distance between each cloth membrane strip (5) is equal, and a waterproof groove is formed between the two cloth membrane strips (5) and the cloth membrane layer (4).