CN217597993U

CN217597993U - Clean anti-static non-woven fabric

Info

Publication number: CN217597993U
Application number: CN202220790528.3U
Authority: CN
Inventors: 石文科; 林菊
Original assignee: Hangzhou Hongrun Nonwoven Co ltd
Current assignee: Hangzhou Hongrun Nonwoven Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-10-18
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a clean antistatic non-woven fabrics, including first waterproof coating, first waterproof coating's lower surface glues to be stained with first antistatic coating, and the first lower surface laminating of preventing antistatic coating is provided with first fire-retardant layer, and the lower surface on first fire-retardant layer is provided with first non-woven fabrics layer, the lower surface laminating on first non-woven fabrics layer is provided with the articulamentum, on the basis of original harmless cloth, the symmetry is provided with waterproof coating, antistatic coating and fire-retardant layer, utilizes waterproof coating's characteristic, has guaranteed the permeability of non-woven fabrics when making things convenient for the non-woven fabrics to wash, has realized the transfer consumption of static through the banding metal mesh of multiunit simultaneously, and has guaranteed the pliability of non-woven fabrics, in addition, the fire-retardant layer that comes through the fire-retardant technology processing of hydroxymethyl phosphorus chloride-urea initial complex has better flame retardant efficiency, and has crease resistance, thereby the various attributes of non-woven fabrics have been promoted.

Description

Clean antistatic non-woven fabric

Technical Field

The utility model relates to a non-woven fabrics technical field specifically is a clean antistatic non-woven fabrics.

Background

The non-woven fabric is also called non-woven fabric, needle-punched cotton, needle-punched non-woven fabric, etc., it is made up by using polyester fibre and polyester fibre (PET for short) material through the process of needle-punching, and can be made into various products with different thickness, hand feeling and hardness, etc., and said non-woven fabric has the characteristics of air permeability, flexibility, light weight, non-toxic, odourless, low cost and can be cyclically used, etc., and can be used in different industries, for example, sound-proofing, heat-insulating, electric heating sheet, mask, garment, medical and filling material, etc.

Although the non-woven fabric has many advantages in the aspects of practicability and applicability, including air permeability, flexibility, lightness, thinness, innocuity, tastelessness, low price, recycling and the like, the non-woven fabric has poor antistatic property, is a good carrier of static electricity, is easy to generate static electricity in the using process, affects the using safety, and has poor waterproof property and flame retardant and heat insulation property.

In order to solve the problems, innovative design is urgently needed on the basis of the original non-woven fabric.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean antistatic nonwoven to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clean antistatic non-woven fabrics, includes first waterproof coating, first waterproof coating's lower surface glues to be glutinous has first antistatic coating, and the lower surface laminating of first antistatic coating is provided with first fire-retardant layer to the lower surface on first fire-retardant layer is provided with first non-woven fabrics layer, the lower surface laminating on first non-woven fabrics layer is provided with the articulamentum, and first waterproof coating, first antistatic coating, first fire-retardant layer and first non-woven fabrics layer constitute first clean antistatic coating, and the bleeder vent has evenly been seted up to the inside of articulamentum to the lower surface of articulamentum is connected with the clean antistatic coating of second.

Preferably, the first waterproof coating is composed of a polymer waterproof breathable material (PEE film) and cotton cloth, and is used for cleaning and waterproofing the non-woven fabric and maintaining the breathability of the non-woven fabric.

Preferably, strip-shaped metal grids are laid on the upper surface of the first anti-static coating at equal intervals, and the problem that the flexibility of the non-woven fabric is affected after the metal grids are integrally laid is mainly solved.

Preferably, the first flame-retardant layer is a CVC flame-retardant layer, namely a heat-insulating flame-retardant layer which is prepared by a tetramethylolphosphonium chloride-urea primary combination flame-retardant process on the basis of a CVC fabric and has flame-retardant and anti-wrinkle functions.

Preferably, the connecting layer is made of colloid and is mainly used for connecting the first clean anti-static layer and the second clean anti-static layer, and the permeability between the first clean anti-static layer and the second clean anti-static layer is ensured through the air holes which are uniformly formed.

Preferably, the second clean anti-static layer comprises a second non-woven fabric layer, a second flame-retardant layer, a second anti-static coating and a second waterproof coating, the second non-woven fabric layer is attached to the lower surface of the connecting layer, the second flame-retardant layer is arranged on the lower surface of the second non-woven fabric layer, the second anti-static coating is attached to the lower surface of the second flame-retardant layer, the second waterproof coating is adhered to the lower surface of the second anti-static coating, and the first clean anti-static layer and the second clean anti-static layer are symmetrically arranged about the central axis of the connecting layer.

Compared with the prior art, the beneficial effects of the utility model are that: the clean anti-static non-woven fabric is characterized in that,

on the basis of original harmless cloth, the symmetry is provided with waterproof coating, prevent static coating and fire-retardant layer, utilize waterproof coating's characteristic, the permeability of non-woven fabrics has been guaranteed in making things convenient for non-woven fabrics washing, the transfer consumption of static has been realized through the banding metal grid of multiunit simultaneously, and the pliability of non-woven fabrics has been guaranteed, furthermore, fire-retardant layer that comes is handled through hydroxymethyl phosphorus chloride-urea initial fit fire-retardant technology has better flame retardant efficiency, and has crease resistance, thereby the various attributes of non-woven fabrics have been promoted.

Although the non-woven fabric has many advantages in the aspects of practicability and applicability, including air permeability, flexibility, lightness and thinness, no toxicity, no odor, low price, recycling and the like, the non-woven fabric has poor antistatic property, is a good carrier of static electricity, is easy to generate static electricity in the using process, affects the using safety, and has poor waterproof property and flame retardant and heat insulation property

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

fig. 2 is a schematic view of a three-dimensional split structure of the first waterproof coating and the first antistatic coating of the present invention;

fig. 3 is a schematic perspective view of the connection layer of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first water-resistant coating; 2. a first antistatic coating; 3. a first flame retardant layer; 4. a first nonwoven layer; 5. a connection layer; 6. air holes are formed; 7. a second nonwoven layer; 8. a second flame retardant layer; 9. a second antistatic coating; 10. and a second water-repellent coating.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a clean antistatic non-woven fabrics, including first waterproof coating 1, the lower surface of first waterproof coating 1 glues to be stained with first antistatic coating 2, and the lower surface laminating of first antistatic coating 2 is provided with first fire-retardant layer 3, and the lower surface of first fire-retardant layer 3 is provided with first non-woven fabrics layer 4, the lower surface laminating of first non-woven fabrics layer 4 is provided with articulamentum 5, and first waterproof coating 1, first antistatic coating 2, first fire-retardant layer 3 and first non-woven fabrics layer 4 constitute first clean antistatic backing, and bleeder vent 6 has evenly been seted up to articulamentum 5's inside, and the lower surface of articulamentum 5 is connected with the clean antistatic backing of second.

First waterproof coating 1 comprises waterproof ventilative material PEE membrane of polymer and cotton for the cleanness of non-woven fabrics is waterproof, can keep the gas permeability of non-woven fabrics moreover, and waterproof nature and the gas permeability of non-woven fabrics can effectively be guaranteed to first waterproof coating 1 of constituteing by waterproof ventilative material PEE membrane of polymer and cotton, and the cotton has increased the pliability of first waterproof coating 1 simultaneously, relatively is applicable to the non-woven fabrics.

First 2 upper surfaces of anti-static coating are equidistant to be laid strip metal mesh, mainly solve the whole problem that lays the back influence non-woven fabrics pliability of metal mesh, and the metal mesh is the main component part of preventing static now, and the metal mesh usually wholly lays the pliability that can seriously reduce the non-woven fabrics, consequently the utility model discloses a pliability of non-woven fabrics has both been guaranteed to strip metal mesh's mode, can increase the antistatic property of non-woven fabrics again.

The first flame-retardant layer 3 is a CVC flame-retardant layer, namely a heat-insulating flame-retardant layer which is prepared by a tetramethylolphosphonium chloride-urea initial combination flame-retardant process on the basis of a CVC fabric, has flame-retardant and anti-wrinkle functions, can prevent a non-woven fabric main body from burning by utilizing the flame-retardant fabric, and further avoids the rapid spread of fire under emergency conditions.

Connecting layer 5 is the colloid material, mainly be used for the connection of first clean antistatic backing and the clean antistatic backing of second, and the bleeder vent 6 of evenly seting up has guaranteed the permeability between first clean antistatic backing and the clean antistatic backing of second, connecting layer 5 through the colloid material has guaranteed the stability of being connected between first clean antistatic backing and the clean antistatic backing of second, utilize the bleeder vent 6 of multiunit evenly distributed to guarantee the permeability between first clean antistatic backing and the clean antistatic backing of second simultaneously.

The second clean antistatic coating comprises a second non-woven fabric layer 7, a second flame-retardant layer 8, a second antistatic coating 9 and a second waterproof coating 10, the lower surface of the connecting layer 5 is provided with the second non-woven fabric layer 7, the lower surface of the second non-woven fabric layer 7 is provided with the second flame-retardant layer 8, the lower surface of the second flame-retardant layer 8 is provided with the second antistatic coating 9, the lower surface of the second antistatic coating 9 is adhered with the second waterproof coating 10, the first clean antistatic coating and the second clean antistatic coating are symmetrically arranged relative to the central axis of the connecting layer 5, the second non-woven fabric layer 7, the second flame-retardant layer 8, the second antistatic coating 9 and the second waterproof coating 10 are arranged in one-to-one correspondence with the first waterproof coating 1, the first antistatic coating 2, the first flame-retardant layer 3 and the first non-woven fabric layer 4, the materials are the same, and a double-side protection effect is achieved on the non-woven fabric.

The working principle is as follows: when using this cleanness to prevent static non-woven fabrics, waterproof nature and the gas permeability of non-woven fabrics can effectively be guaranteed to first waterproof coating 1 and the second waterproof coating 10 that the symmetry set up, the joining of cotton has increased the pliability of first waterproof coating 1 and second waterproof coating 10 simultaneously, relatively be applicable to the non-woven fabrics, the first mode that prevents static coating 2 and the second that the symmetry set up prevent static coating 9 and all adopt strip metal mesh had both guaranteed the pliability of non-woven fabrics, can increase the antistatic property of non-woven fabrics again, and the symmetry is provided with first fire-retardant layer 3 and the preparation of the fire-retardant layer 8 of second and all through the fire-retardant technology processing of phosphorus-urea primary integration, give fire-retardant and crease-resistant property for the non-woven fabrics, in addition connect layer 5 through a set of colloid material carries out the stable connection with first non-woven fabrics layer 4 and second non-woven fabrics layer 7, the inside bleeder vent 6 of evenly seting up of connecting layer 5 can effectively guarantee the permeability of first non-woven fabrics layer 4 and second non-woven fabrics layer 7 simultaneously.

To sum up, the utility model discloses a first clean antistatic backing and the clean antistatic backing of second are formed in combination, have antistatic, fire-retardant and anti-wrinkle function, have made things convenient for the washing of non-woven fabrics both sides moreover through setting up of first waterproof coating 1 and second waterproof coating 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. A clean antistatic non-woven fabric comprises a first waterproof coating (1), and is characterized in that: the lower surface of the first waterproof coating (1) is adhered with a first anti-static coating (2), the lower surface of the first anti-static coating (2) is provided with a first flame-retardant layer (3), the lower surface of the first flame-retardant layer (3) is provided with a first non-woven fabric layer (4), the lower surface of the first non-woven fabric layer (4) is provided with a connecting layer (5), the first waterproof coating (1), the first anti-static coating (2), the first flame-retardant layer (3) and the first non-woven fabric layer (4) form a first clean anti-static layer, air holes (6) are uniformly formed in the connecting layer (5), and the lower surface of the connecting layer (5) is connected with a second clean anti-static layer.

2. The clean antistatic nonwoven fabric as claimed in claim 1, wherein: the second cleaning anti-static layer comprises a second non-woven fabric layer (7), a second flame-retardant layer (8), a second anti-static coating (9) and a second waterproof coating (10), the lower surface of the connecting layer (5) is provided with the second non-woven fabric layer (7), the lower surface of the second non-woven fabric layer (7) is provided with the second flame-retardant layer (8), the lower surface of the second flame-retardant layer (8) is provided with the second anti-static coating (9), the lower surface of the second anti-static coating (9) is adhered with the second waterproof coating (10), and the first cleaning anti-static layer and the second cleaning anti-static layer are symmetrically arranged relative to the central axis of the connecting layer (5).