CN204773831U - Elasticity non -woven fabrics - Google Patents

Abstract

The utility model discloses an elasticity non -woven fabrics, wherein, including at least three -layer, the three -layer non -woven fabrics is including the non -woven fabrics layer no. 1 of boning in proper order, non -woven fabrics layer no. 2 and non -woven fabrics layer no. 3 together, non -woven fabrics layer no. 1 includes a plurality of y wires, a plurality of horizontal lines and a plurality of knurling pattern, non -woven fabrics layer no. 2 has the elasticity net. The utility model discloses simple structure, low cost, elasticity is good, elasticity is lasting.

Description

A kind of elastic non-woven cloth

Technical field

The utility model relates to a kind of non-woven fabrics, is specifically related to a kind of elastic non-woven cloth.

Background technology

Non-woven fabrics, also known as adhesive-bonded fabric, is be made up of orientation or random fiber.Non-woven fabrics, as the environment-friendly materials of a new generation, is widely used in the fields such as health care, clothes, home decoration, industry, agricultural.Bonded fabric product rich color, bright-coloured lucid and lively, elegant in appearance, pattern and style are all diversified, and non-woven fabrics can adapt to multiple typography, and word and pattern logo can print by Customer design drawing, and product content is rich and varied.

Traditional non-woven cloth has waterproof, ventilative, pliable and tough, not combustion-supporting, nontoxic nonirritant, light weight environmental protection, reliability is high, easy to carry, lower-price characteristic, but traditional non-woven cloth is when being applied to the making of the textile industry such as medical treatment, garment accessories, also there is elasticity poor, cannot retractile defect, or elasticity persistence is poor, cannot remain the state of health, service time is of a specified duration there will be elastic fatigue, thus loses original elasticity.Therefore, be necessary to research and develop a kind of new elastic non-woven cloth, make it have lasting elasticity, and the technological process of production be simple, with low cost.

Utility model content

The utility model, for the problems referred to above, provides the elastic non-woven cloth that a kind of structure is simple, with low cost, good springiness, elasticity are lasting.

The technical scheme in the invention for solving the above technical problem is:

A kind of elastic non-woven cloth, wherein, comprise at least three layers, three layers of non-woven fabrics comprise the nonwoven layer one, nonwoven layer two and the nonwoven layer three that are bonded together successively, described nonwoven layer one comprises some vertical lines, some x wires and several embossed patterns, and described nonwoven layer two has elastic network(s).

Further, described elastic network(s) comprises several first die cavities, several second die cavities and several the 3rd die cavities, and described first die cavity is adjacent with the second die cavity, and described first die cavity and the 3rd die cavity are separated by, and described second die cavity is adjacent with the 3rd die cavity.

Further, described elastic network(s) also comprises several linking parts, described first die cavity has two interlaced upper walls, described connecting portion is connected to the junction of two upper walls, described second die cavity has lower wall and sidewall, described upper wall, lower wall and sidewall are connected in turn, and described another part linking part is connected to the junction of lower wall and sidewall.

Further, described embossed pattern has the little argyle design of one fixed width and the large argyle design of one fixed width, described little argyle design is horizontally placed on large argyle design both sides, described large argyle design vertical direction is interconnected, described x wire runs through in the middle part of little argyle design, and described vertical line runs through the side to the left, middle part of little argyle design.

Further, between described lower wall and sidewall, angle is 85 ° ~ 95 °.

Further, between described lower wall and sidewall, angle is 90 °.

Further, between described lower wall and upper wall, angle is 75 ° ~ 85 °.

Further, between described lower wall and upper wall, angle is 80 °.

Further, all elastomer is filled with in described first die cavity, the second die cavity and the 3rd die cavity.

The utility model has the advantages that:

1. the utility model structure is simple, nonwoven layer two has elastic network(s), and elastic network(s) comprises several first die cavities, several second die cavities and several the 3rd die cavities, is all filled with elastomer in the first die cavity, the second die cavity and the 3rd die cavity, therefore there is lasting elasticity, longer service life;

2. the utility model structure is simple, and thus production technology is simple, cheap;

3. the utility model pattern is exquisite, practical.

Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.

Accompanying drawing explanation

Forming the part of this description, showing preferred embodiment of the present utility model for understanding accompanying drawing of the present utility model further, and be used for principle of the present utility model is described together with description.In the accompanying drawings:

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

Fig. 2 is the partial sectional view of nonwoven layer two of the present utility model;

Fig. 3 is the surface texture schematic diagram of nonwoven layer one of the present utility model; And

Fig. 4 is the partial structurtes schematic diagram of Fig. 3.

Wherein, be labeled as in figure:

1 for nonwoven layer one, 2 for nonwoven layer two, 3 for nonwoven layer three, 4 is upper wall, 5 is linking part, 6 is vertical line, 7 is x wire, 8 is embossed pattern, 9 is little argyle design, 10 is large argyle design, 11 is lower wall, 12 is the 3rd die cavity for sidewall, 21 be the first die cavity, 22 is the second die cavity, 23.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.

Referring to figs. 1 to Fig. 4, a kind of elastic non-woven cloth as shown in Figure 1, comprise at least three layers, three layers of non-woven fabrics comprise the nonwoven layer 1, nonwoven layer 22 and the nonwoven layer 33 that are bonded together successively, described nonwoven layer 22 has elastic network(s), nonwoven layer 1 grammes per square metre is 10 ~ 30 grams/m, nonwoven layer 22 grammes per square metre is 10 ~ 20 grams/m, nonwoven layer 33 grammes per square metre is 15 ~ 35 grams/m, nonwoven layer 33 is by terylene and fibrous, and the thickness of nonwoven layer 33 is 0.20mm ~ 0.40mm.

As shown in Figure 3, described nonwoven layer 1 comprises some vertical lines 6, some x wires 7 and several embossed patterns 8, and the degree of depth of embossed pattern 8 is 0.10mm ~ 0.20mm.

As shown in Figure 4, described embossed pattern 8 has the little argyle design 9 of one fixed width and the large argyle design 10 of one fixed width, described little argyle design 9 is horizontally placed on large argyle design 10 both sides, described large argyle design 10 vertical direction is interconnected, described x wire 7 runs through in the middle part of little argyle design 9, and described vertical line 6 runs through the side to the left, middle part of little argyle design 9.

As shown in Figure 2, described elastic network(s) comprises several first die cavities 21, several second die cavities 22 and several the 3rd die cavities 23, described first die cavity 21 is adjacent with the second die cavity 22, described first die cavity 21 and the 3rd die cavity 23 are separated by, described second die cavity 22 is adjacent with the 3rd die cavity 23, is all filled with elastomer in described first die cavity 21, second die cavity 22 and the 3rd die cavity 23.Several first die cavities 21, several second die cavities 22 and several the 3rd die cavities 23 make elastic network(s) have long-acting elasticity, make the elastic non-woven cloth processed have long-acting elasticity, even if long-time use also there will not be the phenomenon of elastic fatigue.

Described elastic network(s) comprises several linking parts 5, described first die cavity 21 has two interlaced upper walls 4, described connecting portion 5 is connected to the junction of two upper walls 4, described second die cavity 22 has lower wall 11 and sidewall 12, described upper wall 4, lower wall 11 and sidewall 12 are connected in turn, and described another part linking part 5 is connected to the junction of lower wall 11 and sidewall 12.

Between described lower wall 11 and sidewall 12, angle is 85 ° ~ 95 °.

Preferably, between described lower wall 11 and sidewall 12, angle is 90 °.

Between described lower wall 11 and upper wall 4, angle is 75 ° ~ 85 °.

Preferably, between described lower wall 11 and upper wall 4, angle is 80 °.

These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (9)

1. an elastic non-woven cloth, it is characterized in that, comprise at least three layers, three layers of non-woven fabrics comprise the nonwoven layer one (1), nonwoven layer two (2) and the nonwoven layer three (3) that are bonded together successively, described nonwoven layer one (1) comprises some vertical lines (6), some x wires (7) and several embossed patterns (8), and described nonwoven layer two (2) has elastic network(s).

2. elastic non-woven cloth according to claim 1, it is characterized in that, described elastic network(s) comprises several first die cavities (21), several second die cavities (22) and several the 3rd die cavities (23), described first die cavity (21) is adjacent with the second die cavity (22), described first die cavity (21) and the 3rd die cavity (23) are separated by, and described second die cavity (22) is adjacent with the 3rd die cavity (23).

3. elastic non-woven cloth according to claim 2, it is characterized in that, described elastic network(s) also comprises several linking parts (5), described first die cavity (21) has two interlaced upper walls (4), described connecting portion (5) is connected to the junction of two upper walls (4), described second die cavity (22) has lower wall (11) and sidewall (12), described upper wall (4), lower wall (11) and sidewall (12) are connected in turn, and described another part linking part (5) is connected to the junction of lower wall (11) and sidewall (12).

4. elastic non-woven cloth according to claim 1, it is characterized in that, described embossed pattern (8) has the little argyle design (9) of one fixed width and the large argyle design (10) of one fixed width, described little argyle design (9) is horizontally placed on large argyle design (10) both sides, described large argyle design (10) vertical direction is interconnected, described x wire (7) runs through little argyle design (9) middle part, and described vertical line (6) runs through the side to the left, middle part of little argyle design (9).

5. elastic non-woven cloth according to claim 3, is characterized in that, between described lower wall (11) and sidewall (12), angle is 85 ° ~ 95 °.

6. elastic non-woven cloth according to claim 5, is characterized in that, between described lower wall (11) and sidewall (12), angle is 90 °.

7. elastic non-woven cloth according to claim 3, is characterized in that, between described lower wall (11) and upper wall (4), angle is 75 ° ~ 85 °.

8. elastic non-woven cloth according to claim 7, is characterized in that, between described lower wall (11) and upper wall (4), angle is 80 °.

9. elastic non-woven cloth according to claim 2, is characterized in that, is all filled with elastomer in described first die cavity (21), the second die cavity (22) and the 3rd die cavity (23).