CN111114023A - Antistatic composite non-woven fabric - Google Patents

Antistatic composite non-woven fabric Download PDF

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Publication number
CN111114023A
CN111114023A CN201811294020.9A CN201811294020A CN111114023A CN 111114023 A CN111114023 A CN 111114023A CN 201811294020 A CN201811294020 A CN 201811294020A CN 111114023 A CN111114023 A CN 111114023A
Authority
CN
China
Prior art keywords
layer
woven fabric
antistatic
woven fabrics
tearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811294020.9A
Other languages
Chinese (zh)
Inventor
朱年青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou Yinuo Nonwoven Co ltd
Original Assignee
Yangzhou Yinuo Nonwoven Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yangzhou Yinuo Nonwoven Co ltd filed Critical Yangzhou Yinuo Nonwoven Co ltd
Priority to CN201811294020.9A priority Critical patent/CN111114023A/en
Publication of CN111114023A publication Critical patent/CN111114023A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/12—Layered products comprising a layer of natural or synthetic rubber comprising natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability

Abstract

The invention relates to an antistatic composite non-woven fabric which comprises a first non-woven fabric layer, a second non-woven fabric layer, a wear-resistant layer, an antistatic layer, an anti-tearing layer and a supporting line, wherein the wear-resistant layer is arranged between the first non-woven fabric layer and the antistatic layer, the anti-tearing layer is arranged between the second non-woven fabric layer and the antistatic layer, the antistatic layer is arranged between the wear-resistant layer and the anti-tearing layer, the supporting line is arranged between the first non-woven fabric layer and the second non-woven fabric layer, the antistatic layer is made of thermoplastic polyurethane filled with natural rubber and acetylene black, and the supporting line is a glass fiber silk thread. The anti-static fabric has a simple structure, can effectively play an anti-static effect by utilizing the anti-static layer formed by polyurethane, protects the quality of an electronic precision instrument, can effectively improve the tensile strength, the bending strength, the toughness and the stability of the non-woven fabric through the added anti-tearing layer and the support line, prolongs the service cycle of the non-woven fabric, has diversified functions, enlarges the application range of the non-woven fabric, and enables the non-woven fabric to be widely popularized and applied.

Description

Antistatic composite non-woven fabric
Technical Field
The invention belongs to the technical field of non-woven fabrics, and particularly relates to an antistatic composite non-woven fabric.
Background
The non-woven fabrics on the market are also named as non-woven fabrics, although the non-woven fabrics are not woven, the non-woven fabrics are called as the non-woven fabrics, the application fields of the existing non-woven fabrics are very wide, the non-woven fabrics are various and have the advantages of air permeability, tearing resistance, radiation resistance and the like, the non-woven fabrics are more single in use function, larger in limitation and smaller in use range, are particularly used for the fabrics of some electronic precision instruments, have higher antistatic requirements on the non-woven fabrics, cannot achieve the antistatic effect, easily damage the quality of the electronic precision instruments in the use process, influence the precision of the instruments, seriously or even need to replace the instruments, are huge in cost and influence the working efficiency of technical staff.
Disclosure of Invention
The invention aims to solve the defects and provides the antistatic composite non-woven fabric.
In order to overcome the defects in the background art, the technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an antistatic composite non-woven fabrics, includes first non-woven fabrics layer, second non-woven fabrics layer, wearing layer, antistatic layer, anti tear layer and bracing wire, be equipped with the wearing layer between first non-woven fabrics layer and the antistatic layer, be equipped with anti tear layer between second non-woven fabrics layer and the antistatic layer, the antistatic layer sets up between wearing layer and anti tear layer, the bracing wire sets up between first non-woven fabrics layer and second non-woven fabrics layer.
In a preferred embodiment of the present invention, the antistatic layer is made of natural rubber and acetylene black filled thermoplastic polyurethane. The material utilizes the directional aggregation of acetylene black in thermoplastic polyurethane to form a conductive path, thereby realizing effective antistatic effect and having remarkable effect.
In a preferred embodiment of the invention, the support wire is a fiberglass wire. The material has strong toughness, large tensile strength and low cost, and is beneficial to prolonging the service cycle of the non-woven fabric.
The invention has the beneficial effects that: simple structure, low in production cost utilizes the antistatic layer that polyurethane constitutes can effectually play antistatic effect, can effectual tensile, the bending strength that improves the non-woven fabrics through the anti tear layer that increases and supporting wire, toughness and stability, the life cycle of extension non-woven fabrics, and the function is diversified, has enlarged the application scope of non-woven fabrics for the non-woven fabrics can be widely popularized and applied.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
In the figure, 1 is a first non-woven fabric layer, 2 is a wear-resistant layer, 3 is an antistatic layer, 4 is an anti-tearing layer, 5 is a second non-woven fabric layer, and 6 is a supporting line.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
As shown in fig. 1, an antistatic composite non-woven fabric, including first non-woven fabrics layer 1, second non-woven fabrics layer 5, wearing layer 2, antistatic layer 3, anti-tear layer 4 and bracing wire 6, be equipped with wearing layer 2 between first non-woven fabrics layer 1 and the antistatic layer 3, be equipped with anti-tear layer 4 between second non-woven fabrics layer 5 and the antistatic layer 3, antistatic layer 3 sets up between wearing layer 2 and anti-tear layer 4, bracing wire 6 sets up between first non-woven fabrics layer 1 and second non-woven fabrics layer 2.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (3)

1. An antistatic composite non-woven fabric is characterized in that: including first non-woven fabrics layer, second non-woven fabrics layer, wearing layer, antistatic layer, anti tear layer and bracing wire, be equipped with the wearing layer between first non-woven fabrics layer and the antistatic layer, be equipped with anti tear layer between second non-woven fabrics layer and the antistatic layer, the antistatic layer sets up between wearing layer and anti tear layer, the bracing wire sets up between first non-woven fabrics layer and second non-woven fabrics layer.
2. The antistatic composite nonwoven fabric according to claim 1, characterized in that: the antistatic layer is made of thermoplastic polyurethane filled with natural rubber and acetylene black.
3. The antistatic composite nonwoven fabric according to claim 1, characterized in that: the supporting wire is a glass fiber silk thread.
CN201811294020.9A 2018-11-01 2018-11-01 Antistatic composite non-woven fabric Pending CN111114023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811294020.9A CN111114023A (en) 2018-11-01 2018-11-01 Antistatic composite non-woven fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811294020.9A CN111114023A (en) 2018-11-01 2018-11-01 Antistatic composite non-woven fabric

Publications (1)

Publication Number Publication Date
CN111114023A true CN111114023A (en) 2020-05-08

Family

ID=70494748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811294020.9A Pending CN111114023A (en) 2018-11-01 2018-11-01 Antistatic composite non-woven fabric

Country Status (1)

Country Link
CN (1) CN111114023A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112011846A (en) * 2020-08-11 2020-12-01 仪征市天润纺织有限公司 Preparation method of long-acting antistatic polyester yarn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112011846A (en) * 2020-08-11 2020-12-01 仪征市天润纺织有限公司 Preparation method of long-acting antistatic polyester yarn

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200508

WD01 Invention patent application deemed withdrawn after publication