CN2900573Y - Non-woven fabric structure - Google Patents

Abstract

A non-woven fabric structure is composed of several fibrous layers, and the additive chosen from activated carbon, antibacterial material, Chinese-medicinal material, perfume particles, emulsion particles, PU waste, etc. is uniformly distributed on each fibrous layer.

Description

non-woven structure

technical field

The utility model relates to a non-woven fabric structure, in particular to a non-woven fabric structure in which the fiber layer is covered with additives and the fiber layer is pushed longitudinally.

Background technique

Foam was usually used as cushion material, packaging material, and sound insulation material in the early days, but because foam has poor air permeability and high cost, in order to improve the shortcomings of foam, non-woven material was used instead of foam; Please refer to Figure 1, which is a three-dimensional schematic diagram of a commonly used non-woven fabric structure; a common non-woven fabric structure stacks several layers of fiber layers 41 in a horizontal manner to form a thickness, and after stacking, it forms a flat block-shaped non-woven fabric 4, and completes The finished non-woven fabric 4 can be applied to many fields such as sofa cushions, filter materials, packaging shockproof materials and sound insulation materials, so as to achieve the effect of ventilation and reduce costs; still has the following missing:

1. Commonly used non-woven fabrics 4 are formed by horizontal stacking, which makes the overall elasticity poor.

2. Commonly used non-woven fabrics 4 are formed by horizontal stacking, so that the fiber layer 41 cannot bear the weight of the additive 42, resulting in the fiber layer 41 being stacked. The fiber layer 41 cannot support the weight of the additive 42, resulting in the addition 42 It will fall in large quantities, and the added value of non-woven fabric 4 cannot be effectively increased.

It can be seen that the above-mentioned commonly used items still have many deficiencies, are not really good designers, and need to be improved urgently.

In view of the shortcomings derived from the above-mentioned commonly used items, the inventor of the utility model of this case desperately wanted to improve and innovate, and after years of painstaking research, he finally successfully developed the non-woven fabric structure of the utility model.

Utility model content

The purpose of the utility model is to provide a non-woven fabric structure in which the fiber layer is pushed longitudinally so that the finished non-woven fabric has high elasticity.

The second purpose of the utility model is to provide a non-woven fabric structure that is not easy to drop additives to increase the added value of the non-woven fabric.

Another object of the present invention is to provide a non-woven fabric structure that can be widely used in different fields.

In order to achieve the above purpose, the technical solution adopted is: it includes several layers of fiber layers, and the fiber layers are covered with countless additives. The fiber layers are stacked vertically and tightly fitted with each other to form a single shaped non-woven structure. Wherein: the vertical direction of the fiber layer is the central axis direction of the fiber layer. The working surface of the non-woven structure is any plane formed by the four outer surfaces of each fiber layer. The finished non-woven fabric has good elasticity, and the additives can be activated carbon, spice particles, waste latex particles or PU particles, so that the non-woven fabric can be applied to cushion materials, filter materials, hospital bed pads, packaging materials or sound insulation materials Choose to use in more fields such as various environments.

The non-woven fabric structure provided by the utility model has the following advantages when compared with its usual articles:

1. The utility model pushes the fiber layer longitudinally, so that the finished non-woven fabric has high elasticity.

2. In this utility model, the fiber layer is covered with additives. Because the fiber layer is pushed in the longitudinal direction, the additives are not easy to fall during the pushing process, so as to increase the added value of the non-woven fabric.

3. The utility model has a wide range of applications and can be applied to various environments such as cushion materials, filter materials, hospital mattresses, packaging materials or sound insulation materials.

Description of drawings

Figure 1 is a schematic diagram of the non-woven fabric structure.

Fig. 2 is a combined schematic diagram of the nonwoven fabric structure of the present invention.

Fig. 3 is a three-dimensional schematic diagram of the structure of the nonwoven fabric of the present invention.

Representative symbols of main parts: 1. Fiber layer, 2. Additive, 3. Non-woven fabric, 4. Conventional non-woven fabric, 41. Fiber layer, 42. Additive.

Detailed ways

Please refer to shown in Fig. 2, for the non-woven fabric structure provided by the utility model, it mainly comprises:

Several layers of fiber layers 1, the fiber layer 1 itself has a thickness, and the fiber layer 1 can be polyester fiber;

Number of additives 2, the additives 2 are evenly arranged on the fiber layer 1, and the additives 2 can be activated carbon, spice particles, waste latex particles or waste PU particles;

Each fiber layer is stacked with its own central axis as the horizontal direction, tightly fitted with each other, and through the mutual fit between the fibers, the pushed fiber layer 1 is tightly combined to form a flat non-woven fabric 3, and Because the fiber layer 1 adopts the longitudinal pushing method, the additive 2 will be felted by the fiber layer 1 and is not easy to fall from the fiber layer 1, so that the pushed non-woven fabric 3 is covered with the additive 2 , and in the way of longitudinal pushing, and can achieve the best elastic effect.

In addition, if the additive 2 is activated carbon, the non-woven fabric 3 can be applied to the filter material to achieve the deodorizing effect through the activated carbon, so that the added value of the non-woven fabric 3 can be increased.

In addition, if the additive 2 is spice grains, the non-woven fabric 3 can be applied to cushion materials such as sofas, cushions or seat cushions, so that the fragrance of the spices can be used to make the cushion materials emit fragrance, so as to eliminate fatigue. and pressure purposes.

In addition, if the additive 2 is discarded latex particles or PU particles, the non-woven fabric 3 can be applied to packaging materials, and the elasticity and strength of the non-woven fabric 3 can be increased through the latex particles and PU particles, thereby greatly improving the cushioning effect during transportation and movement , making it more effective in protecting the product.

In addition, if the additive 2 is an antibacterial material, the non-woven fabric 3 can be applied to the hospital bed, and the non-woven fabric 3 has an antibacterial function through the antibacterial material, so that the patient can lie down with peace of mind.

The above detailed descriptions are specific descriptions of feasible embodiments of the present utility model, but the embodiments are not intended to limit the patent scope of the present utility model, and any equivalent implementation or change that does not depart from the technical spirit of the present utility model shall be Included in the patent scope of the present utility model.

To sum up, this utility model is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with commonly used items. It should have fully met the requirements of the statutory utility model patent for novelty and creativity. Please file an application according to the law. Please Your bureau approved the utility model patent application to encourage the utility model, and I am grateful for it.

Claims (9)

1. a Nonwovens structure is characterized in that: comprise a plurality of fibrages that self have a thickness, be evenly equipped with a plurality of additives on each fibrage; Each fibrage with vertical direction pile up mutually, closely chimeric each other, constitute the Nonwovens structure of a bulk jointly.

2. by the described Nonwovens structure of claim 1, it is characterized in that: arbitrary plane that the working face of Nonwovens structure is formed for four outer surfaces of each fibrage.

3. by the described Nonwovens structure of claim 1, it is characterized in that: this fibrage can be polyester fiber.

4. by the described Nonwovens structure of claim 1, it is characterized in that: this additive can be activated carbon.

5. by the described Nonwovens structure of claim 1, it is characterized in that: this additive can be the spices grain.

6. by the described Nonwovens structure of claim 1, it is characterized in that: this additive can be discarded emulsion particle.

7. by the described Nonwovens structure of claim 1, it is characterized in that: this additive can be discarded PU grain.

8. by the described Nonwovens structure of claim 1, it is characterized in that: this additive can be anti-biotic material.

9. by the described Nonwovens structure of claim 1, it is characterized in that: this additive can be Chinese medicine.

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