CN215152664U

CN215152664U - Non-woven fabric with heat preservation performance

Info

Publication number: CN215152664U
Application number: CN202023325671.5U
Authority: CN
Inventors: 梁文威; 周锦明; 甄启祯; 梁健良
Original assignee: Kaiping Zhongying Non Woven Technology Co ltd
Current assignee: Kaiping Zhongying Non Woven Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-14
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a non-woven fabrics with heat preservation performance, including the composite bed, the composite bed comprises stitch-bonded non-woven fabrics, special-shaped polyester fiber and pure cotton fiber, and the stitch-bonded non-woven fabrics is filled in special-shaped polyester fiber and the cavity department of pure cotton fiber blending weaving result, and the top and the bottom of composite bed all dip-coat have the colloid layer. This non-woven fabrics with heat preservation performance, through carrying out the blending with dysmorphism polyester fiber and pure cotton fiber as the basic unit of this product, it has the heat preservation characteristic to cause this device to a certain extent according to special-shaped polyester fiber and pure cotton fiber self-band heat retaining characteristics, the special-shaped polyester fiber who adopts this product simultaneously is hollow structure's pentagon structure, heat preservation performance is strong, thereby the practicality of device has been improved greatly to a certain extent, the device adopts nylon fiber simultaneously, the cooperation of design cotton and stitch-bonding non-woven fabrics is used, make the stretch-proofing performance of product improve greatly.

Description

Non-woven fabric with heat preservation performance

Technical Field

The utility model relates to a non-woven fabrics technical field especially relates to a non-woven fabrics with heat preservation performance.

Background

The non-woven fabrics, because the production process need not to weave and get the name, all has the application in many fields, because its mode of production is different, therefore the non-woven fabrics has multiple kind, but no matter which kind of non-woven fabrics, its heat preservation effect all remains to promote, is not fit for the use in some occasions, consequently need cooperate other materials to use, and most kinds of non-woven fabrics tensile strength is lower, warp easily when using, damage, consequently to prior art not enough, the utility model provides a non-woven fabrics with heat preservation performance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a non-woven fabrics with heat preservation performance has solved the non-woven fabrics, because the production process need not to weave and get the name, all have the application in a lot of fields, because its mode of production is different, therefore the non-woven fabrics has multiple kind, but no matter which kind of non-woven fabrics, its heat preservation effect all remains to promote, not be fit for using in some occasions, consequently need cooperate other materials to use, and the tensile strength of most kinds of non-woven fabrics is lower, easy deformation when using, the problem of damage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a non-woven fabrics with heat preservation performance, including the composite bed, the composite bed is by the stitch-bonding non-woven fabrics, special-shaped polyester fiber and pure cotton fiber constitute, the stitch-bonding non-woven fabrics is filled in special-shaped polyester fiber and pure cotton fiber blending weaving product's cavity department, the top and the equal dip-coating in bottom of composite bed have the colloid layer, the top and the bottom of composite bed are provided with through the colloid layer bonding and glue the non-woven fabrics layer, the opposite side bonding of gluing the non-woven fabrics layer is provided with the nylon fiber layer, the top dip-coating on nylon fiber layer has the colloid layer, the nylon fiber layer is provided with water thorn non-woven fabrics layer through the colloid layer bonding.

Preferably, the profiled polyester fiber is of a hollow hexagonal structure, and the profiled polyester fiber and the pure cotton fiber are blended and woven.

Preferably, the main material of the colloid layer is polyester amine resin.

Preferably, the nylon fiber layer is woven by nylon fibers to form a net structure.

Preferably, the top of the spunlace nonwoven fabric layer is sprayed with a waterproof breathable film, and the waterproof breathable film is mainly made of a polytetrafluoroethylene film.

Preferably, the shaped cotton is embedded in the spunlace non-woven fabric layer, the colloid layer, the nylon fiber layer, the spunbonded non-woven fabric layer and the composite layer, and the shaped cotton and the spunlace non-woven fabric layer are blended and woven.

Compared with the prior art, the beneficial effects of the utility model are that: this non-woven fabrics with heat preservation performance, through carrying out the blending with dysmorphism polyester fiber and pure cotton fiber as the basic unit of this product, it has the heat preservation characteristic to cause this device to a certain extent according to special-shaped polyester fiber and pure cotton fiber self-band heat retaining characteristics, the special-shaped polyester fiber who adopts this product simultaneously is hollow structure's pentagon structure, heat preservation performance is strong, thereby the practicality of device has been improved greatly to a certain extent, the device adopts nylon fiber simultaneously, the cooperation of design cotton and stitch-bonding non-woven fabrics is used, make the stretch-proofing performance of product improve greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the composite layer structure of the present invention.

In the figure: 1 waterproof ventilated membrane, 2 spunlace nonwoven fabric layers, 3 colloid layers, 4 nylon fiber layers, 5 spunbonded nonwoven fabric layers, 6 composite layers, 601 stitch-bonded nonwoven fabrics, 602 profiled polyester fibers, 603 pure cotton fibers and 7 shaped cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to achieve the above purpose, as shown in fig. 1-2, the present invention adopts the following technical solutions: a non-woven fabric with heat preservation performance comprises a composite layer 6 and sizing cotton 7, wherein the composite layer 6 is composed of a stitch-bonded non-woven fabric 601, a special-shaped polyester fiber 602 and a pure cotton fiber 603, the special-shaped polyester fiber 602 is of a hollow hexagonal structure, the special-shaped polyester fiber 602 and the pure cotton fiber 603 are subjected to blended knitting, the stitch-bonded non-woven fabric 601 is filled in a hollow part of a blended knitting product of the special-shaped polyester fiber 602 and the pure cotton fiber 603, fiber elasticity, cohesion and covering capacity are changed, surface area is increased, the special-shaped polyester fiber 602 is high in light reflection performance, special gloss, light in weight, good in heat preservation and moisture absorption performance, static electricity can be reduced, fuzzing and pilling performance are improved, fiber friction coefficient is improved, hand feeling is improved, a colloid layer 3 is dip-coated on the top and the bottom of the composite layer 6, and the main material of the colloid layer 3 is polyester amine resin which has tough and tough properties, The polyamide resin has the most outstanding advantages of extremely narrow softening point range, no gradual curing or softening process unlike other thermoplastic resins, rapid curing at a temperature slightly lower than the melting point, good chemical resistance and acid-base resistance, vegetable oil, mineral oil and the like, and has polar groups such as amino groups, carbonyl groups, amide groups and the like in the molecule, so the polyamide resin has good gluing performance on plastics such as wood, pottery, paper, cloth, brass, aluminum, phenolic resin, polyester resin, polyethylene and the like, a spunbonded non-woven fabric layer 5 is arranged on the top and the bottom of a composite layer 6 in a bonding way through a colloid layer 3, and the spunbonded non-woven fabric layer is mainly made of terylene and polypropylene fibers and has the characteristics of high temperature resistance, low temperature resistance, aging resistance, ultraviolet resistance, The spun-bonded non-woven fabric layer 5 has the characteristics of high elongation, good stability and air permeability, corrosion resistance, sound insulation, moth prevention and no toxicity, the other side of the spun-bonded non-woven fabric layer 5 is bonded with a nylon fiber layer 4, the nylon fiber layer 4 is woven into a net structure by nylon fibers, the top of the nylon fiber layer 4 is soaked with a colloid layer 3, the nylon fiber layer 4 is bonded with a spun-laced non-woven fabric layer 2 through the colloid layer 3, the spun-laced non-woven fabric is formed by spraying high-pressure micro water flow onto one or more fiber nets to enable the fibers to be mutually entangled, so that the fiber nets are reinforced to have certain strength, the obtained fabric is the spun-laced non-woven fabric, the fiber raw materials of the spun-laced non-woven fabric are wide in source, and can be terylene, chinlon, polypropylene fiber, viscose fiber, chitin fiber, superfine fiber, tencel, silk, bamboo fiber, wood pulp fiber, seaweed fiber and the like, and the spun-laced non-woven fabric is soft, fluffy and high in hand feeling and high in hygroscopicity, The top of the spunlace non-woven fabric layer 2 is sprayed with a waterproof breathable film 1, the waterproof breathable film 1 is mainly made of a polytetrafluoroethylene film, and the polytetrafluoroethylene film is used as a non-stick coating or an easy-to-clean wok material; the material has the characteristics of acid resistance, alkali resistance and various organic solvents resistance, is almost not dissolved in all solvents, simultaneously, the waterproof breathable film has the characteristic of high temperature resistance, has an extremely low friction coefficient, can be used as an ideal coating for an easy-to-clean wok and a water pipe inner layer, has no toxicity or harm of a polytetrafluoroethylene film, has physiological inertia, has no adverse reaction when being implanted into a human body for a long time as an artificial blood vessel and an organ, is embedded in the spunlaced nonwoven fabric layer 2, the colloid layer 3, the nylon fiber layer 4, the spunbonded nonwoven fabric layer 5 and the composite layer 6, and is blended and woven with the spunlaced nonwoven fabric layer 2 by the shaped cotton 7.

In summary, the following steps: this non-woven fabrics with heat preservation performance, through carrying out the blending with dysmorphism polyester fiber 602 and pure cotton fiber 603 as the basic unit of this product, it has the heat preservation characteristic to a certain extent to cause this device from taking heat retaining characteristics according to dysmorphism polyester fiber 602 and pure cotton fiber 603 itself, the dysmorphism polyester fiber 602 that adopts this product to adopt simultaneously is hollow structure's pentagon structure, heat preservation performance is strong, thereby the practicality of device has been improved greatly to a certain extent, the device adopts nylon fiber layer 4 simultaneously, design cotton 7 and the cooperation of stitch-bonding non-woven fabrics 601 are used, make the stretch resistance performance of product improve greatly.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a non-woven fabrics with heat preservation performance, including composite bed (6), a serial communication port, composite bed (6) comprises stitch-bonded non-woven fabrics (601), special-shaped polyester fiber (602) and pure cotton fiber (603), stitch-bonded non-woven fabrics (601) are filled in special-shaped polyester fiber (602) and pure cotton fiber (603) blending weaving product's hollow place, the top and the bottom of composite bed (6) all dip-coat and have colloid layer (3), the top and the bottom of composite bed (6) are provided with spunbonded non-woven fabrics layer (5) through colloid layer (3) bonding, the opposite side bonding of spunbonded non-woven fabrics layer (5) is provided with nylon fiber layer (4), the top of nylon fiber layer (4) is dipped and is scribbled colloid layer (3), nylon fiber layer (4) are provided with spunlace non-woven fabrics layer (2) through colloid layer (3) bonding.

2. The nonwoven fabric with heat insulation performance as claimed in claim 1, wherein the profiled polyester fiber (602) has a hollow hexagonal structure, and the profiled polyester fiber (602) is blended with the pure cotton fiber (603).

3. The nonwoven fabric with heat-insulating property according to claim 1, wherein the nylon fiber layer (4) is woven by nylon fibers to form a net structure.