CN211307775U - Degradable composite non-woven fabric for pet mat - Google Patents

Abstract

The utility model discloses a degradable composite pet pad non-woven fabric, including first degradable layer, the layer that absorbs water, bamboo charcoal fiber non-woven fabrics layer, second degradable waterproof layer, first degradable layer under the terminal surface be equipped with the layer that absorbs water, the layer lower extreme that absorbs water be equipped with bamboo charcoal fiber non-woven fabrics layer, bamboo charcoal fiber non-woven fabrics layer lower extreme be equipped with second degradable waterproof layer, the utility model discloses a make non-woven fabrics top layer and bottom through the polylactic acid of degradation, have comfortable feel, the dry and comfortable nature of liquid, gas permeability, mechanical properties and biodegradability, middle layer that absorbs water has good hygroscopicity, compliance, and bamboo charcoal fiber non-woven fabrics layer has certain absorption peculiar smell ability, reduces the peculiar smell, and the leak protection that can prevent seepage of second degradable waterproof layer.

Description

Degradable composite non-woven fabric for pet mat

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of non-woven fabrics, especially pet pad non-woven fabrics.

[ background of the invention ]

With the improvement of living standard of people, more and more people begin to raise pets, and various pet articles appear in succession. Wherein, the consumption of the pet disposable products such as pet nest pads, nursing gaskets and other daily consumables is large, the quality of the pet disposable products directly influences the life quality of the pet, and the discarded consumables easily cause environmental problems. The bottleneck of a great research and development technology of the existing disposable pet mat material lies in that the biodegradability of a waste product after use is poor, the national environmental protection requirement is difficult to meet, the comfort of the existing pet mat material is poor, and the skin problem may be caused by long-time use of pets.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, providing a compound pet of degradable fills up non-woven fabrics, can degrade naturally, less to alleviating the pollution, and pet fills up non-woven fabrics surface dry and comfortable, inlayer buffering absorption liquid, bottom prevention of seepage leak protection, uses more comfortablely.

In order to realize the purpose, the utility model provides a degradable composite pet pad non-woven fabric, including first degradable layer, the layer that absorbs water, bamboo charcoal fiber non-woven fabrics layer, second degradable waterproof layer, first degradable layer down the terminal surface be equipped with the layer that absorbs water, the layer lower extreme that absorbs water be equipped with bamboo charcoal fiber non-woven fabrics layer, bamboo charcoal fiber non-woven fabrics layer lower extreme be equipped with second degradable waterproof layer.

Preferably, the first degradable layer is made of polylactic acid fibers which are degradable by 100%.

Preferably, the water absorption layer is made of 100% viscose fiber.

Preferably, the first degradable layer and the water absorption layer are made of two materials through a spunlace reinforcement technology to form a composite spunlace nonwoven substrate, and then the composite spunlace nonwoven substrate is thermally bonded and compounded with the bamboo charcoal fiber nonwoven fabric layer.

Preferably, the second degradable waterproof layer is a degradable polylactic acid film material.

Preferably, the non-woven fabric body is further provided with a plurality of air holes, and the air holes penetrate through the first degradable layer, the water absorption layer and the bamboo charcoal fiber non-woven fabric layer.

Preferably, the aperture of the air holes is 0.05-0.3 mm.

The utility model relates to a compound pet of degradable fills up non-woven fabric's beneficial effect: the utility model discloses a make non-woven top layer and bottom through the polylactic acid of degradation, have the travelling comfort of feeling, the dry and comfortable nature of liquid, gas permeability, mechanical properties and biodegradability, middle layer that absorbs water has good hygroscopicity, compliance, and bamboo charcoal fiber non-woven fabrics layer has certain absorption peculiar smell ability, reduces the peculiar smell, and the leak protection of can preventing seepage of second degradable waterproof layer.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural view of the degradable composite pet mat nonwoven fabric of the present invention.

In the figure: 1-a first degradable layer, 2-a water absorption layer, 3-a bamboo charcoal fiber non-woven fabric layer, 4-a second degradable waterproof layer and 5-air holes.

[ detailed description ] embodiments

Referring to fig. 1, the utility model relates to a degradable composite pet mat non-woven fabric, which comprises a first degradable layer 1, a water absorbing layer 2, a bamboo charcoal fiber non-woven fabric layer 3 and a second degradable waterproof layer 4, wherein the lower end surface of the first degradable layer 1 is provided with the water absorbing layer 2, the lower end of the water absorbing layer 2 is provided with the bamboo charcoal fiber non-woven fabric layer 3, the lower end of the bamboo charcoal fiber non-woven fabric layer 3 is provided with the second degradable waterproof layer 4, the first degradable layer 1 is composed of 100% degradable polylactic acid fiber, the water absorbing layer 2 is made of 100% viscose fiber, the two layers of materials of the first degradable layer 1 and the water absorbing layer 2 form a composite spunlace non-woven substrate through spunlace reinforcement technology, and then are thermally bonded and compounded with the bamboo charcoal fiber non-woven fabric layer 3, the second degradable waterproof layer 4 is a polylactic acid film material, the non-woven fabric body is further provided with a plurality of air holes, the air holes 5 penetrate through the first degradable layer 1, the water absorption layer 2 and the bamboo charcoal fiber non-woven fabric layer 3, and the aperture of each air hole 5 is 0.05-0.3 mm.

The utility model discloses the working process:

the utility model relates to a compound pet of degradable fills up non-woven fabrics is in the course of the work, and the first degradable layer 1 in non-woven fabrics top layer is made through the polylactic acid of degradation, has the travelling comfort of feeling, the liquid is dry and comfortable nature, gas permeability, mechanical properties and biodegradability, and middle layer 2 that absorbs water has good hygroscopicity, compliance, and bamboo charcoal fiber non-woven fabrics layer 3 has certain peculiar smell absorption ability, reduces the peculiar smell, and second degradable waterproof layer 4 can prevent seepage leak protection.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (7)

1. The utility model provides a compound pet of degradable fills up non-woven fabrics which characterized in that: the bamboo charcoal fiber waterproof fabric comprises a first degradable layer (1), a water absorption layer (2), a bamboo charcoal fiber non-woven fabric layer (3) and a second degradable waterproof layer (4), wherein the water absorption layer (2) is arranged on the lower end face of the first degradable layer (1), the bamboo charcoal fiber non-woven fabric layer (3) is arranged at the lower end of the water absorption layer (2), and the second degradable waterproof layer (4) is arranged at the lower end of the bamboo charcoal fiber non-woven fabric layer (3).

2. The degradable composite pet mat nonwoven fabric of claim 1, wherein: the first degradable layer (1) is composed of 100% degradable polylactic acid fiber.

3. The degradable composite pet mat nonwoven fabric of claim 1, wherein: the water absorption layer (2) is made of 100% viscose fiber.

4. The degradable composite pet mat nonwoven fabric of claim 1, wherein: the first degradable layer (1) and the water absorption layer (2) are made of two materials to form a composite spunlace non-woven substrate through a spunlace reinforcement technology, and then the composite spunlace non-woven substrate is thermally glued and compounded with the bamboo charcoal fiber non-woven fabric layer (3).

5. The degradable composite pet mat nonwoven fabric of claim 1, wherein: the second degradable waterproof layer (4) is made of degradable polylactic acid film material.

6. The degradable composite pet mat nonwoven fabric of claim 1, wherein: the non-woven fabric body is also provided with a plurality of air holes (5), and the air holes (5) penetrate through the first degradable layer (1), the water absorption layer (2) and the bamboo charcoal fiber non-woven fabric layer (3).

7. The degradable composite pet mat nonwoven fabric of claim 6, wherein: the aperture of the air holes (5) is 0.05-0.3 mm.

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