CN219523237U - High-air-permeability spunlaced non-woven fabric - Google Patents

Abstract

The utility model relates to a high-air-permeability spunlaced non-woven fabric which comprises a non-woven fabric base layer, an activated carbon particle layer, a rubber cushion layer, a heat preservation barrier layer, a fiber layer and a non-woven fabric surface layer, wherein a connecting rope is inserted between the non-woven fabric base layer and the activated carbon particle layer, the connecting rope comprises bamboo carbon fibers, silver fibers and flax fibers, the bamboo carbon fibers, the silver fibers and the flax fibers are made into a staggered weaving structure, the rubber cushion layer is uniformly provided with a plurality of through holes which are horizontal to the non-woven fabric, and the heat preservation barrier layer is uniformly provided with a plurality of through holes which are vertical to the non-woven fabric. High air permeability to the non-woven fabrics main part is realized through the active carbon particle layer, and the rope is connected through bamboo charcoal fiber, silver fiber and flax fiber realization and is carried out the multi-convenience to the non-woven fabrics and consolidate, improves antibacterial property through the bamboo charcoal fiber who adds, improves the stability of connection through silver fiber, improves physical firm property through flax fiber, has the function of adsorbing peculiar smell and antibiotic, and practicality is strong.

Description

High-air-permeability spunlaced non-woven fabric

Technical Field

The utility model relates to the technical field of non-woven fabrics, in particular to a high-air-permeability spunlaced non-woven fabric.

Background

Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. The non-woven fabric is called cloth because of the appearance and certain properties of the cloth, and has the characteristics of moisture resistance, ventilation, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity and irritation, rich color, low price, recycling and the like. If the polypropylene granules are adopted as raw materials, the non-woven fabric is produced by a continuous one-step method of high-temperature melting, spinning, wire laying and hot-pressing coiling, the non-woven fabric has no warps and wefts, is very convenient to cut and sew, is light in weight and easy to shape, and is deeply favored by manual lovers.

In the related art, the high ventilative water thorn non-woven fabrics of bulletin number CN217495427U includes the non-woven fabrics basic unit, fix the active carbon particle layer on non-woven fabrics basic unit top, fix the jack-up subassembly on spacing layer top, fix the fibrous layer on jack-up subassembly top and fix the non-woven fabrics surface course on fibrous layer top, the non-woven fabrics basic unit is used for contacting with the external world, play the guard action to other layers of inside, avoid inside constitution layer to damage, be used for installing other constitution layers simultaneously, it has many first air vents to be the array on the lateral surface of non-woven fabrics, be used for outside air to enter into active carbon particle layer through first air vent, active carbon particle layer bottom is fixed with the top of non-woven fabrics basic unit, be used for filtering the air that gets into from first air vent, adsorb the pungent molecule in the air.

However, the applicant believes that in the actual use process, although the non-woven fabric adopts a plurality of ventilation holes and activated carbon particles to increase the air permeability, the toughness of the non-woven fabric is correspondingly reduced, the capacity of the non-woven fabric is broken in the use process, the connection between layers is unstable, the functionality is low, the heat insulation performance of the non-woven fabric is poor, and the non-woven fabric does not have the functions of absorbing peculiar smell and resisting bacteria, so that the high-air-permeability spun-laced non-woven fabric is provided.

Disclosure of Invention

The utility model aims to provide the high-air-permeability spunlaced non-woven fabric, which aims to solve the problems that the toughness of the non-woven fabric is reduced, the capacity of the non-woven fabric is broken in the using process, the connection between layers is unstable, the functionality is low, the heat preservation performance of the non-woven fabric is poor, and the non-woven fabric does not have the functions of adsorbing peculiar smell and resisting bacteria.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high ventilative water thorn non-woven fabrics, including non-woven fabrics basic unit, active carbon particle layer, rubber cushion layer, heat preservation barrier layer, fibrous layer and non-woven fabrics surface course, the top of non-woven fabrics basic unit is provided with active carbon particle layer, the non-woven fabrics basic unit with alternate between the active carbon particle layer to have a connecting rope, connect the rope including bamboo charcoal fiber, silver fiber and flax fiber, just bamboo charcoal fiber silver fiber with flax fiber makes crisscross braiding into "twist" structure, the rubber cushion layer evenly has offered a plurality of and non-woven fabrics horizontally through-hole, evenly offered a plurality of in the heat preservation barrier layer with non-woven fabrics vertically perforation, just the through-hole with crisscross perpendicular seting up between the perforation, non-woven fabrics surface course top one side evenly is provided with a plurality of arc sand grip, just the top center department of arc sand grip is through cotton thread through-connection to in the fibrous layer.

Preferably, the side of the activated carbon particle layer away from the non-woven fabric base layer is fixedly adhered with the rubber cushion layer, and one side of the top of the rubber cushion layer is provided with the heat insulation barrier layer.

Preferably, the heat-insulating barrier layer is provided with the fiber layer on one side far away from the top of the rubber cushion layer, and the non-woven fabric surface layer is provided on one side of the top of the fiber layer.

Preferably, a plurality of ventilation holes are uniformly formed in one side of the non-woven fabric surface layer, which is positioned on the arc-shaped raised strips.

Preferably, the cotton threads extend through the non-woven fabric surface layer and are fixed in the fiber layer.

Preferably, the heat-insulating barrier layer is polytetrafluoroethylene non-woven fabric.

In summary, the utility model has the technical effects and advantages that:

the utility model has reasonable structure and reasonable and ingenious design, the high air permeability of the non-woven fabric main body is realized through the active carbon particle layer, the active carbon particle layer is fixed in the non-woven fabric base layer through the connecting rope, the non-woven fabric is prevented from being unstable in the use process, meanwhile, the connecting rope realizes the multi-convenience reinforcement of the non-woven fabric through the bamboo carbon fiber, the silver fiber and the flax fiber, the antibacterial property is improved through the added bamboo carbon fiber, the stability of connection is improved through the silver fiber, the physical firmness is improved through the flax fiber, the structure is simple and stable, the performance is diversified, the performance of the non-woven fabric is improved through the rubber cushion layer and the heat insulation barrier layer, the internal air permeability is improved through the staggered vertical and horizontal through holes and the perforation, the hydrophilic performance is improved through the fiber layer, the problem that the capacity of the non-woven fabric is broken in the use process, the connection between the layers is unstable, the functional is low is solved, the heat insulation performance of the non-woven fabric is improved, the functions of adsorbing peculiar smell and antibacterial are realized, and the practicability is strong.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the prior description will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a high air permeability spunlaced nonwoven fabric;

FIG. 2 is a schematic diagram of the structure of a connecting rope in a high air permeability spun-laced nonwoven fabric;

FIG. 3 is a schematic cross-sectional view of the overall structure of a high air permeability spunlaced nonwoven fabric;

in the figure: 1. a non-woven fabric base layer; 2. an activated carbon particle layer; 3. a rubber cushion layer; 31. a through hole; 4. a rubber cushion layer; 41. perforating; 5. a fibrous layer; 6. a non-woven fabric surface layer; 61. arc convex strips; 62. ventilation holes; 63. cotton thread; 7. a connecting rope; 71. bamboo charcoal fiber; 72. silver fibers; 73. flax fibers.

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.

Examples: including non-woven fabrics basic unit 1, active carbon particle layer 2, rubber cushion layer 3, heat preservation barrier layer 4, fibrous layer 5 and non-woven fabrics surface course 6, the top of non-woven fabrics basic unit 1 is provided with active carbon particle layer 2, interlude has connecting rope 7 between non-woven fabrics basic unit 1 and the active carbon particle layer 2, connecting rope 7 is including bamboo charcoal fiber 71, silver fiber 72 and flax fiber 73, and bamboo charcoal fiber 71, silver fiber 72 and flax fiber 73 make crisscross braiding into "spiral" structure, a plurality of and non-woven fabrics horizontally through-hole 31 have evenly been seted up to rubber cushion layer 3, evenly set up a plurality of perforation 41 with non-woven fabrics vertically in the heat preservation barrier layer 4, and crisscross perpendicular the seting up between through-hole 31 and the perforation 41, non-woven fabrics surface course 6 top one side evenly is provided with a plurality of arc sand grip 61, and the top center department of arc sand grip 61 is through cotton thread 63 through being connected to fibrous layer 5 in, active carbon particle layer 2 is fixed in the non-woven fabrics basic unit through connecting rope 7, avoid the non-woven fabrics unstable in the use, simultaneously connecting rope 7 realizes to consolidate the non-woven fabrics carbon through bamboo fiber 71, silver fiber 72 and flax fiber 73 realizes through the multi-square bamboo fiber 71, the realization is just to consolidate the non-woven fabrics, through the bamboo fiber 71, improve the stability of performance through the stable physical performance of bamboo fiber is improved, the stability, and the stable performance is improved through the bamboo fiber 73, and stable performance.

Referring to fig. 1-3, the side of the activated carbon particle layer 2, which is far away from the non-woven fabric base layer 1, is fixedly adhered with a rubber cushion layer 3, one side of the top of the rubber cushion layer 3 is provided with a heat insulation barrier layer 4, one side of the top of the heat insulation barrier layer 4, which is far away from the rubber cushion layer 3, is provided with a fiber layer 5, one side of the top of the fiber layer 5 is provided with a non-woven fabric surface layer 6, one side of the non-woven fabric surface layer 6, which is positioned on an arc-shaped raised line 61, is uniformly provided with a plurality of ventilation holes 62, cotton threads 63 penetrate through the non-woven fabric surface layer 6 to extend and fix in the fiber layer 5, the heat insulation barrier layer 4 is made of polytetrafluoroethylene non-woven fabric, the inner ventilation performance is increased through staggered vertical and horizontal through holes 31 and perforations 41, the fiber layer 5 increases the hydrophilic performance, the non-woven fabric capacity is broken, the problem of non-woven fabric capacity is solved in the use, the non-woven fabric is unstable in connection between layers, the heat insulation performance of the non-woven fabric is improved, the heat insulation performance of the non-woven fabric is high in adsorption performance, and the practicality is strong.

The working principle of the utility model is as follows: realize the high air permeability to the non-woven fabrics main part through the active carbon particle layer, and the active carbon particle layer passes through the connecting rope to be fixed in the non-woven fabrics basic unit, avoid the non-woven fabrics unstable in the use, connect the rope simultaneously and realize carrying out the multi-convenience to the non-woven fabrics and consolidate through bamboo charcoal fiber, silver fiber and flax fiber, improve antibacterial property through the bamboo charcoal fiber that adds, improve the stability of connection through silver fiber, improve physical fastness through flax fiber, the steam generator is simple in structure stable, the performance is diversified, the performance of non-woven fabrics is being increased through rubber cushion layer and heat preservation barrier layer, through crisscross perpendicular and horizontally through-hole and perforation increase inside air permeability, the fibrous layer increases hydrophilic performance, the toughness of non-woven fabrics is at the bottom of having solved, the non-woven fabrics capacity is broken in the use, link up between layer and the layer is unstable, the problem of functional low, improve the heat preservation performance of non-woven fabrics, have adsorb peculiar smell and antibacterial function, and practicality are strong.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a high ventilative water thorn non-woven fabrics which characterized in that: including non-woven fabrics basic unit (1), active carbon particle layer (2), rubber cushion layer (3), heat preservation barrier layer (4), fibrous layer (5) and non-woven fabrics surface course (6), the top of non-woven fabrics basic unit (1) is provided with active carbon particle layer (2), non-woven fabrics basic unit (1) with alternate between active carbon particle layer (2) have connecting rope (7), connecting rope (7) are including bamboo charcoal fiber (71), silver fiber (72) and flax fiber (73), just bamboo charcoal fiber (71 silver fiber (72) with flax fiber (73) make crisscross braiding into "twist" structure, a plurality of and non-woven fabrics horizontally through-hole (31) have evenly been seted up to rubber cushion layer (3), evenly set up a plurality of and non-woven fabrics vertically perforation (41) in heat preservation barrier layer (4), just through-hole (31) with crisscross perpendicular the seting up between perforation (41), non-woven fabrics (6) top one side evenly is provided with a plurality of arc sand grip (61), just center department of sand grip (61) is through cotton thread (63) are connected to in the fibrous layer (5).

2. The high air permeability spunlaced nonwoven fabric of claim 1, wherein: the active carbon particle layer (2) is kept away from one side bonding of non-woven fabrics basic unit (1) is fixed with rubber bed course (3), top one side of rubber bed course (3) is provided with heat preservation barrier layer (4).

3. The high air permeability spunlaced nonwoven fabric of claim 1, wherein: the heat preservation barrier layer (4) is far away from the top side of the rubber cushion layer (3) and is provided with the fiber layer (5), and the top side of the fiber layer (5) is provided with the non-woven fabric surface layer (6).

4. The high air permeability spunlaced nonwoven fabric of claim 1, wherein: a plurality of ventilation holes (62) are uniformly formed in one side of the non-woven fabric surface layer (6) which is positioned on the arc-shaped raised strips (61).

5. The high air permeability spunlaced nonwoven fabric of claim 1, wherein: the cotton threads (63) penetrate through the non-woven fabric surface layer (6) and are fixed in the fiber layer (5) in an extending way.

6. The high air permeability spunlaced nonwoven fabric of claim 1, wherein: the heat preservation barrier layer (4) is made of polytetrafluoroethylene non-woven fabrics.