CN109514955A - A kind of anti-tear non-woven fabrics - Google Patents
A kind of anti-tear non-woven fabrics Download PDFInfo
- Publication number
- CN109514955A CN109514955A CN201710848100.3A CN201710848100A CN109514955A CN 109514955 A CN109514955 A CN 109514955A CN 201710848100 A CN201710848100 A CN 201710848100A CN 109514955 A CN109514955 A CN 109514955A
- Authority
- CN
- China
- Prior art keywords
- woven fabrics
- layer
- spun
- bonded non
- tear
- 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
Links
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
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- 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
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin 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
- B32B2307/50—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
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
Abstract
The present invention relates to a kind of anti-tear non-woven fabrics.Including upper spun-bonded non-woven fabrics layer and lower spun-bonded non-woven fabrics layer, layer of meltblown fibers is equipped between the upper spun-bonded non-woven fabrics layer and lower spun-bonded non-woven fabrics layer, anti-tear layer is respectively equipped between the layer of meltblown fibers and upper spun-bonded non-woven fabrics layer and lower spun-bonded non-woven fabrics layer, the fibre diameter of the layer of meltblown fibers is 2-4um.The configuration of the present invention is simple effectively increases the tensile strength of non-woven fabrics, it is made to be not easy to be torn, to extend the service life of non-woven fabrics by adding anti-tear layer.
Description
Technical field
The present invention relates to a kind of non-woven fabrics more particularly to a kind of anti-tear non-woven fabrics.
Background technique
Non-woven fabrics is also known as nonwoven fabric, is to be made of fiber orient or random, is environment-friendly materials of new generation, because having
The appearance of cloth and certain performances and be called cloth.Non-woven fabrics is broadly divided into spunlace non-woven cloth, heat seal non-woven fabrics, wet by production method
Method non-woven fabrics, spun-bonded non-woven fabrics, melt spraying non-woven fabrics, needle punched non-woven fabrics etc..Existing non-woven fabrics is although many kinds of, but existing nothing
The intensity of woven fabric is poor, is easy to happen tearing phenomenon in use, and service life is short.
Summary of the invention
In view of the foregoing drawbacks, the purpose of the present invention is to provide a kind of structure is simple, tensile strength is high, is not easy to be torn,
A kind of anti-tear non-woven fabrics with long service life.
Thus the technical scheme adopted by the invention is that:
Including upper spun-bonded non-woven fabrics layer and lower spun-bonded non-woven fabrics layer, between the upper spun-bonded non-woven fabrics layer and lower spun-bonded non-woven fabrics layer
Equipped with layer of meltblown fibers, it is respectively equipped between the layer of meltblown fibers and upper spun-bonded non-woven fabrics layer and lower spun-bonded non-woven fabrics layer anti-
Layer is torn, the fibre diameter of the layer of meltblown fibers is 2-4um.
As a further improvement of the above technical scheme, the anti-tear layer is plastic wire stratum reticulare, and the plastic wire stratum reticulare is
Polypropylene material is made.
As a further improvement of the above technical scheme, the upper spun-bonded non-woven fabrics layer, lower spun-bonded non-woven fabrics layer, melt-blown are fine
It is compound using hot compound or gluing to tie up layer and plastic wire stratum reticulare.
The invention has the advantages that
The configuration of the present invention is simple effectively increases the tensile strength of non-woven fabrics, it is made to be not easy to be torn by adding anti-tear layer,
To extend the service life of non-woven fabrics.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
1 it is upper spun-bonded non-woven fabrics layer in figure, 2 be lower spun-bonded non-woven fabrics layer, 3 be layer of meltblown fibers, 4 is anti-tear layer.
Specific embodiment
A kind of anti-tear non-woven fabrics, including upper spun-bonded non-woven fabrics layer 1 and lower spun-bonded non-woven fabrics layer 2, the upper spunbond nonwoven
Be equipped with layer of meltblown fibers 3 between layer of cloth 1 and lower spun-bonded non-woven fabrics layer 2, the layer of meltblown fibers 3 and upper spun-bonded non-woven fabrics layer 1 and
Anti-tear layer 4 is respectively equipped between lower spun-bonded non-woven fabrics layer 2, the fibre diameter of the layer of meltblown fibers 3 is 2-4um.
As a further improvement of the above technical scheme, the anti-tear layer 4 is plastic wire stratum reticulare, and the plastic wire stratum reticulare is
Polypropylene material is made.
As a further improvement of the above technical scheme, the upper spun-bonded non-woven fabrics layer 1, lower spun-bonded non-woven fabrics layer 2, melt-blown
Fibrous layer 3 and plastic wire stratum reticulare are compound using hot compound or gluing.
It is emphasized that: the above description is only an embodiment of the present invention, is not intended to limit the scope of the invention,
It is all to utilize equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is applied directly or indirectly in
Other related technical areas are included within the scope of the present invention.
Claims (3)
1. a kind of anti-tear non-woven fabrics, which is characterized in that including upper spun-bonded non-woven fabrics layer and lower spun-bonded non-woven fabrics layer, the upper spinning
Be equipped with layer of meltblown fibers between bonded non-woven fabrics layer and lower spun-bonded non-woven fabrics layer, the layer of meltblown fibers and upper spun-bonded non-woven fabrics layer and
Anti-tear layer is respectively equipped between lower spun-bonded non-woven fabrics layer, the fibre diameter of the layer of meltblown fibers is 2-4um.
2. a kind of anti-tear non-woven fabrics according to claim 1, which is characterized in that the anti-tear layer is plastic wire stratum reticulare,
The plastic wire stratum reticulare is made of polypropylene material.
3. a kind of anti-tear non-woven fabrics according to claim 2, which is characterized in that the upper spun-bonded non-woven fabrics layer, lower spinning
Bonded non-woven fabrics layer, layer of meltblown fibers and plastic wire stratum reticulare are compound using hot compound or gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848100.3A CN109514955A (en) | 2017-09-19 | 2017-09-19 | A kind of anti-tear non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848100.3A CN109514955A (en) | 2017-09-19 | 2017-09-19 | A kind of anti-tear non-woven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109514955A true CN109514955A (en) | 2019-03-26 |
Family
ID=65768465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710848100.3A Pending CN109514955A (en) | 2017-09-19 | 2017-09-19 | A kind of anti-tear non-woven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109514955A (en) |
-
2017
- 2017-09-19 CN CN201710848100.3A patent/CN109514955A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190326 |