CN215360180U - Multilayer composite flame-retardant non-woven fabric with high elasticity - Google Patents
Multilayer composite flame-retardant non-woven fabric with high elasticity Download PDFInfo
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- CN215360180U CN215360180U CN202120913452.4U CN202120913452U CN215360180U CN 215360180 U CN215360180 U CN 215360180U CN 202120913452 U CN202120913452 U CN 202120913452U CN 215360180 U CN215360180 U CN 215360180U
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Abstract
The utility model relates to the technical field of non-woven fabrics, and discloses a multi-layer composite flame-retardant non-woven fabric with high elasticity, which comprises a non-woven fabric core, wherein a moisture absorption layer is bonded on the top surface of the non-woven fabric core, a wear-resistant layer is bonded on the top surface of the moisture absorption layer, moisture absorption balls are arranged on the top surface of the moisture absorption layer, a high elasticity layer is bonded on the bottom surface of the non-woven fabric core, a flame-retardant layer is bonded on the bottom surface of the high elasticity layer, a water-resisting layer is fixedly connected to the bottom surface of the flame-retardant layer, the moisture absorption layer and the water-resisting layer are respectively positioned on the upper side and the lower side of the non-woven fabric, and the wear-resistant layer is positioned on the outermost side of the non-woven fabric. This compound fire-retardant non-woven fabrics of multilayer with high elasticity bonds in non-woven fabrics core one side through addding high elasticity layer, and through the high elasticity layer that utilizes polyurethane to make, improves the elasticity of non-woven fabrics, makes the non-woven fabrics have good recovery effect in the use to and possess good shape, improve the use of non-woven fabrics pleasing to the eye, effectively reduce the fold, excellent in use effect.
Description
Technical Field
The utility model relates to the technical field of non-woven fabrics, in particular to a multi-layer composite flame-retardant non-woven fabric with high elasticity.
Background
The nonwoven fabric is made of chemical fibers, plant fibers and the like on a wet or dry paper machine under the condition of using water or air as a suspension medium, and is called as a nonwoven fabric although the nonwoven fabric is a cloth and is not woven.
The non-woven fabrics that has now, in the use, because inside is softer, lack elasticity for the resilience after the non-woven fabrics uses is relatively poor, appears the fold easily, and the shape is soft and lies prone, does not possess effectual third dimension when putting or using, and the aesthetic feeling effect is poor, and the result of use is poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a high-elasticity multilayer composite flame-retardant non-woven fabric which has the advantage of high elasticity and flame-retardant effect, and solves the problems in the background technology.
The utility model provides the following technical scheme: the utility model provides a compound fire-retardant non-woven fabrics of multilayer with high elasticity, includes the non-woven fabrics core, the top surface of non-woven fabrics core bonds there is the moisture absorption layer, the top surface on moisture absorption layer bonds there is the wearing layer, the top surface on moisture absorption layer is equipped with the moisture absorption ball, the bottom surface of non-woven fabrics core bonds there is the high elasticity layer, the bottom surface on high elasticity layer bonds there is fire-retardant layer, the bottom surface fixedly connected with water barrier on fire-retardant layer, moisture absorption layer and water barrier are located the upper and lower both sides of non-woven fabrics respectively, the wearing layer is located the non-woven fabrics outside, the top surface and the equal fixedly connected with elasticity strip in bottom surface on fire-retardant layer.
Preferably, the moisture absorption layer is made by viscose, the mounting groove has been seted up to the top surface on moisture absorption layer, the shape of mounting groove is the hemisphere, the internal surface and the fixed joint of moisture absorption ball of mounting groove, moisture absorption ball is made for polymer water-absorbing resin, through the moisture absorption layer that viscose made, and the cooperation moisture absorption ball absorbs moisture and storage, and polymer water-absorbing resin has good guarantor's water nature, and a small amount of moisture can effective absorption and save, improves the non-woven fabrics effect of absorbing water greatly, and is difficult for playing static, excellent in use effect.
Preferably, the through-hole has been seted up to the top surface of wearing layer, the wearing layer is made by acrylic fiber, and the wearing layer that utilizes acrylic fiber to make improves the wear-resisting effect of non-woven fabrics, improves life, and the design of through-hole for surface moisture better absorbs into in the moisture absorption layer.
Preferably, the high-elasticity layer is made of polyurethane, and the high-elasticity layer made of polyurethane is used for improving the overall elasticity of the non-woven fabric and improving the appearance.
Preferably, fire-retardant layer is made by aramid fiber, the draw-in groove has all been seted up to the top surface and the bottom surface on fire-retardant layer, the internal surface fixedly connected with elastic strip of draw-in groove, the elastic strip is made for ceramic silicon rubber, improves the fire-resistant effect of non-woven fabrics greatly through the fire-retardant layer that uses the spacing of aramid fiber to make, avoids burning to arouse the potential safety hazard, and cooperates the whole resilience of non-woven fabrics of elastic strip improvement that ceramic silicon rubber made.
Preferably, the water barrier layer is made of a PTFE film, and the water barrier property of the other side of the non-woven fabric is improved by using the PTFE film, so that two sides of the non-woven fabric respectively have two effects of water barrier and water absorption.
Compared with the prior art, the utility model has the following beneficial effects:
1. this compound fire-retardant non-woven fabrics of multilayer with high elasticity bonds in non-woven fabrics core one side through addding high elasticity layer, and through the high elasticity layer that utilizes polyurethane to make, improves the elasticity of non-woven fabrics, makes the non-woven fabrics have good recovery effect in the use to and possess good shape, improve the use of non-woven fabrics pleasing to the eye, effectively reduce the fold, excellent in use effect.
2. This compound fire-retardant non-woven fabrics of multilayer with high elasticity utilizes the Kevlar fire-retardant layer that aramid fiber made through addding fire-retardant layer to make fire-retardant layer be located the outside on high elasticity layer, in the use, effectively improve the non-woven fabrics fire-resistant effect, and the heat-resisting fire resistance effective time of Kevlar fire-retardant layer is long, difficult inefficacy, and the safety in utilization is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is an exploded view of a structure of the present invention between a moisture-wicking layer and an abrasion-resistant layer;
fig. 4 is an exploded view of a flame retardant layer of the structure of the present invention.
In the figure: 1. a nonwoven core; 2. a moisture-absorbing layer; 3. a wear layer; 4. a through hole; 5. a high-elasticity layer; 6. a flame retardant layer; 7. and a water barrier layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a multi-layer composite flame-retardant non-woven fabric with high elasticity comprises a non-woven fabric core 1, a moisture absorption layer 2 is bonded on the top surface of the non-woven fabric core 1, a wear-resistant layer 3 is bonded on the top surface of the moisture absorption layer 2, moisture absorption balls 9 are arranged on the top surface of the moisture absorption layer 2, a high elasticity layer 5 is bonded on the bottom surface of the non-woven fabric core 1, a flame-retardant layer 6 is bonded on the bottom surface of the high elasticity layer 5, a water-resistant layer 7 is fixedly connected to the bottom surface of the flame-retardant layer 6, the moisture absorption layer 2 and the water-resistant layer 7 are respectively located on the upper side and the lower side of the non-woven fabric, the wear-resistant layer 3 is located on the outermost side of the non-woven fabric, elastic strips 11 are fixedly connected to the top surface and the bottom surface of the flame-retardant layer 6, and the functions of the two sides of the non-woven fabric with two different functions can be conveniently adapted to different use occasions.
Wherein, moisture absorption layer 2 is made by viscose, mounting groove 8 has been seted up to moisture absorption layer 2's top surface, mounting groove 8's shape is the hemisphere, mounting groove 8's internal surface and the fixed joint of moisture absorption ball 9, moisture absorption ball 9 is made for polymer water-absorbing resin, the moisture absorption layer of making through viscose, cooperation moisture absorption ball 9 absorbs moisture and saves, and polymer water-absorbing resin has good guarantor's water nature, a small amount of moisture can the active absorption and save, improve the non-woven fabrics effect of absorbing water greatly, and be difficult for playing static, excellent in use effect.
Wherein, through-hole 4 has been seted up to the top surface of wearing layer 3, and wearing layer 3 is made by acrylic fiber, and wearing layer 3 that utilizes acrylic fiber to make improves the wear-resisting effect of non-woven fabrics, improves life, and through-hole 4's design for surface moisture better absorbs into in the moisture absorption layer 2.
Wherein, the high elasticity layer 5 is made of polyurethane, and the high elasticity layer 5 made of polyurethane improves the whole elasticity of the non-woven fabric and the aesthetic property.
Wherein, fire-retardant layer 6 is made by aramid fiber, and draw-in groove 10 has all been seted up to fire-retardant layer 6's top surface and bottom surface, and draw-in groove 10's internal fixed surface is connected with elasticity strip 11, and elasticity strip 11 is made for ceramic silicon rubber, improves the fire-resistant effect of non-woven fabrics greatly through the fire-retardant layer that uses the spacing of aramid fiber to make, avoids the burning to arouse the potential safety hazard, and cooperates the whole resilience of the elastic strip 11 improvement non-woven fabrics that ceramic silicon rubber made.
Wherein, water barrier 7 is made by the PTFE membrane, improves the water barrier of non-woven fabrics opposite side through utilizing the PTFE membrane for the non-woven fabrics both sides possess two kinds of effects of water proof and water absorption respectively.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A multilayer composite flame-retardant non-woven fabric with high elasticity comprises a non-woven fabric core (1) and is characterized in that: the top surface of non-woven fabrics core (1) bonds and has moisture absorption layer (2), the top surface of moisture absorption layer (2) bonds and has wearing layer (3), the top surface of moisture absorption layer (2) is equipped with moisture absorption ball (9), the bottom surface of non-woven fabrics core (1) bonds and has high elastic layer (5), the bottom surface of high elastic layer (5) bonds and has fire-retardant layer (6), the bottom surface fixedly connected with water barrier (7) of fire-retardant layer (6), moisture absorption layer (2) and water barrier (7) are located the upper and lower both sides of non-woven fabrics respectively, wearing layer (3) are located the non-woven fabrics outside, the top surface and the equal fixedly connected with elastic strip in bottom surface (11) of fire-retardant layer (6).
2. The multi-layer composite flame-retardant non-woven fabric with high elasticity according to claim 1, characterized in that: the moisture absorption layer (2) is made of viscose fibers, a mounting groove (8) is formed in the top surface of the moisture absorption layer (2), the mounting groove (8) is hemispherical, the inner surface of the mounting groove (8) is fixedly clamped with a moisture absorption ball (9), and the moisture absorption ball (9) is made of high-molecular water-absorbent resin.
3. The multi-layer composite flame-retardant non-woven fabric with high elasticity according to claim 1, characterized in that: the top surface of the wear-resistant layer (3) is provided with a through hole (4), and the wear-resistant layer (3) is made of acrylic fibers.
4. The multi-layer composite flame-retardant non-woven fabric with high elasticity according to claim 1, characterized in that: the high-elasticity layer (5) is made of polyurethane.
5. The multi-layer composite flame-retardant non-woven fabric with high elasticity according to claim 1, characterized in that: the flame-retardant layer (6) is made of aramid fibers, the clamping grooves (10) are formed in the top surface and the bottom surface of the flame-retardant layer (6), the elastic strips (11) are fixedly connected to the inner surface of the clamping grooves (10), and the elastic strips (11) are made of ceramic silicon rubber.
6. The multi-layer composite flame-retardant non-woven fabric with high elasticity according to claim 1, characterized in that: the water barrier layer (7) is made of a PTFE film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120913452.4U CN215360180U (en) | 2021-04-29 | 2021-04-29 | Multilayer composite flame-retardant non-woven fabric with high elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120913452.4U CN215360180U (en) | 2021-04-29 | 2021-04-29 | Multilayer composite flame-retardant non-woven fabric with high elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215360180U true CN215360180U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120913452.4U Active CN215360180U (en) | 2021-04-29 | 2021-04-29 | Multilayer composite flame-retardant non-woven fabric with high elasticity |
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| Country | Link |
|---|---|
| CN (1) | CN215360180U (en) |
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2021
- 2021-04-29 CN CN202120913452.4U patent/CN215360180U/en active Active
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