CN105109157A - High-strength hot rolled non-woven fabric and preparation method therefor - Google Patents
High-strength hot rolled non-woven fabric and preparation method therefor Download PDFInfo
- Publication number
- CN105109157A CN105109157A CN201510495904.0A CN201510495904A CN105109157A CN 105109157 A CN105109157 A CN 105109157A CN 201510495904 A CN201510495904 A CN 201510495904A CN 105109157 A CN105109157 A CN 105109157A
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- Prior art keywords
- layer
- nylon fiber
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- fiber
- woven fabric
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Classifications
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
-
- 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
- B32B2262/0261—Polyamide 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
- B32B2307/554—Wear resistance
Abstract
The present invention discloses a high-strength hot rolled non-woven fabric and a preparation method therefor. The high-strength hot rolled non-woven fabric comprises a nylon fiber non-woven fabric layer and a composite fiber non-woven fabric layer; the composite fiber non-woven fabric layer is sandwiched between two layers of nylon fiber non-woven fabric layers; the nylon fiber non-woven fabric layer is prepared by mixing nylon fibers with few ES binder fiber; the composite fiber non-woven fabric layer is prepared by mixing wood pulp fiber, cotton fiber with few ES binder fiber. According to the present invention, a conventional non-woven fabric unitary fiber structure is replaced by a composite fiber structure of nylon fiber, cotton fiber and wood pulp fiber, thereby substantially improving the strength of the conventional non-woven fabric; and the surface of the conventional non-woven fabric is arranged as the nylon fiber layer, so that the abrasion resistance of the conventional non-woven fabric is increased.
Description
[technical field]
The present invention relates to the technical field of non-woven fabrics, particularly the technical field of a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof.
[background technology]
Non-woven fabrics is also known as adhesive-bonded fabric, be made up of orientation or random fiber, environment-friendly materials of new generation, there is protection against the tide, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, cheap, the feature such as to use again capable of circulation, as adopted polypropylene pp material pellet to be raw material more, through high-temperature fusion, spray silk, paving guiding principle, hot pressing is batched continuous one-step and is produced, non-woven fabrics is called because having the outward appearance of cloth and some performance, traditional non-woven fabrics generally only adopts single fiber to make, therefore the intensity of traditional non-woven cloth is not fine, traditional non-woven cloth is not generally provided with nylon fiber layer, therefore the wearability of traditional non-woven cloth is not fine.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof is proposed, the present invention passes through the Single Fiber structure of traditional non-woven cloth, replace to the complex structure of filament of nylon fiber, cotton fiber and wood pulp cellulose, thus considerably increase the intensity of traditional non-woven cloth; The present invention also by the surface of traditional non-woven cloth is set to nylon fiber layer, thus adds the wearability of traditional non-woven cloth.
For achieving the above object, the present invention proposes a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof, comprise nylon fiber nonwoven layer and composite fibre nonwoven cloth layer, described composite fibre nonwoven cloth layer is clipped in the middle of two-layer nylon fiber nonwoven layer by the mode of hot calendering bonding, described nylon fiber nonwoven layer is mixed by nylon fiber and a small amount of ES binder fibre, and described composite fibre nonwoven cloth layer is mixed by wood pulp cellulose, cotton fiber and a small amount of ES binder fibre.
As preferably, described composite fibre nonwoven cloth layer and nylon fiber nonwoven layer are all made by the reinforcing mode of spunlace non-woven cloth, are made by the reinforcing mode of heat seal non-woven fabrics between described nylon fiber nonwoven layer and composite fibre nonwoven cloth layer.
As preferably, the quality proportioning of described nylon fiber nonwoven layer is: nylon fiber 80 ~ 90 parts, ES binder fibre 10 ~ 20 parts; The quality proportioning of described composite fibre nonwoven cloth layer is: wood pulp cellulose 20 ~ 35 parts, 60 ~ 80 parts, cotton fiber, ES binder fibre 5 ~ 10 parts.
As preferably, the production technology of described a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof, is characterized in that, comprise the steps:
A makes nylon fiber nonwoven layer: after nylon fiber and ES binder fibre are carried out proportioning in the ratio of claim 3, again successively through mixed cotton, a shredding, secondary shredding, give cotton, pre-comb, the reinforcing of water thorn and the step such as main combing, be made into nylon fiber nonwoven layer 1;
B makes composite fibre nonwoven cloth layer: after wood pulp cellulose, cotton fiber and binder fibre are carried out proportioning in the ratio of claim 3, again successively through a mixed cotton, a shredding, secondary mixed cotton, secondary shredding, sting the step such as reinforcing, main combing to cotton, pre-comb, water, be made into composite fibre nonwoven cloth layer;
C hot calendering bonding: the nylon fiber nonwoven layer made and composite fibre nonwoven cloth layer are put in hot-rolling mill respectively and carries out hot rolling fusion;
D reels: winding: reel from hot-rolling mill product out through trimming meter progress row.
As preferably, the water thorn of described step a and step b is reinforced, also comprise prewet, water thorn, dehydration, the step such as Final finishing and drying sizing, the water thorn consolidation process mode of described step a and step b, what adopt is that platform-type water thorn and cylinder water sting the water thorn reinforcing mode combined, described water stings platform-type water thorn and cylinder water and stings the water that combines and sting reinforcing mode and be divided into three grades, what the first order of described water thorn and the second level adopted is cylinder water thorn, and what the third level that described water stings adopted is platform-type water thorn.
As preferably, described step a becomes the one-tenth net of wire stitcher to be quantitatively 10 grams/square meter to 20 gram/square meter with the fiber of step b, hydraulic pressure when described water thorn is reinforced is 100 ~ 200Bar.
As preferably, described step c is when carrying out hot rolling and merging, and the temperature of hot roll is 120 DEG C to 150 DEG C, and the pressure of hot roll is 0.5 ~ 1.0kg/cm
2.
Beneficial effect of the present invention: the present invention, by the Single Fiber structure of traditional non-woven cloth, replaces to the complex structure of filament of nylon fiber, cotton fiber and wood pulp cellulose, thus considerably increases the intensity of traditional non-woven cloth; The present invention also by the surface of traditional non-woven cloth is set to nylon fiber layer, thus adds the wearability of traditional non-woven cloth.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of high-strength hot-rolled non-woven fabrics of the present invention.
In figure: 1-nylon fiber nonwoven layer, 2-composite fibre nonwoven cloth layer.
[detailed description of the invention]
Consult Fig. 1, a kind of high-strength hot-rolled non-woven fabrics of the present invention and preparation method thereof, comprise nylon fiber nonwoven layer 1 and composite fibre nonwoven cloth layer 2, described composite fibre nonwoven cloth layer 2 is clipped in the middle of two-layer nylon fiber nonwoven layer 1 by the mode of hot calendering bonding, described nylon fiber nonwoven layer 1 is mixed by nylon fiber 11 and a small amount of ES binder fibre 12, described composite fibre nonwoven cloth layer 2 is by wood pulp cellulose 21, cotton fiber 22 and a small amount of ES binder fibre 12 mix, described composite fibre nonwoven cloth layer 2 and nylon fiber nonwoven layer 1 are all made by the reinforcing mode of spunlace non-woven cloth, made by the reinforcing mode of heat seal non-woven fabrics between described nylon fiber nonwoven layer 1 and composite fibre nonwoven cloth layer 2, the quality proportioning of described nylon fiber nonwoven layer 1 is: nylon fiber 80 ~ 90 parts, ES binder fibre 10 ~ 20 parts, the quality proportioning of described composite fibre nonwoven cloth layer 2 is: wood pulp cellulose 20 ~ 35 parts, 60 ~ 80 parts, cotton fiber, ES binder fibre 5 ~ 10 parts, 4. a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof described in, it is characterized in that, comprise the steps: that a makes nylon fiber nonwoven layer: after nylon fiber 11 and ES binder fibre 12 are carried out proportioning in the ratio of claim 3, again successively through mixed cotton, a shredding, secondary shredding, give cotton, pre-comb, the reinforcing of water thorn and the step such as main combing, be made into nylon fiber nonwoven layer 1, b makes composite fibre nonwoven cloth layer: after wood pulp cellulose 21, cotton fiber 22 and ES binder fibre 12 are carried out proportioning in the ratio of claim 3, again successively through a mixed cotton, a shredding, secondary mixed cotton, secondary shredding, sting the step such as reinforcing, main combing to cotton, pre-comb, water, be made into composite fibre nonwoven cloth layer 2, c hot calendering bonding: the nylon fiber nonwoven layer 1 made and composite fibre nonwoven cloth layer 2 are put in hot-rolling mill respectively and carries out hot rolling fusion, d reels: reel from hot-rolling mill product out through trimming meter progress row, the water thorn of described step a and step b is reinforced, also comprise and prewetting, water stings, dehydration, the steps such as Final finishing and drying sizing, the water thorn consolidation process mode of described step a and step b, what adopt is that platform-type water thorn and cylinder water sting the water thorn reinforcing mode combined, described water stings platform-type water thorn and cylinder water and stings the water that combines and sting reinforcing mode and be divided into three grades, what the first order of described water thorn and the second level adopted is cylinder water thorn, what the third level that described water stings adopted is platform-type water thorn, described step a becomes the one-tenth net of wire stitcher to be quantitatively 10 grams/square meter to 20 gram/square meter with the fiber of step b, hydraulic pressure when described water thorn is reinforced is 100 ~ 200Bar, described step c is when carrying out hot rolling and merging, the temperature of hot roll is 120 DEG C to 150 DEG C, the pressure of hot roll is 0.5 ~ 1.0kg/cm
2.
The present invention, by the Single Fiber structure of traditional non-woven cloth, replaces to the complex structure of filament of nylon fiber, cotton fiber and wood pulp cellulose, thus considerably increases the intensity of traditional non-woven cloth; The present invention also by the surface of traditional non-woven cloth is set to nylon fiber layer, thus adds the wearability of traditional non-woven cloth.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (7)
1. high-strength hot-rolled non-woven fabrics and preparation method thereof, it is characterized in that: comprise nylon fiber nonwoven layer (1) and composite fibre nonwoven cloth layer (2), described composite fibre nonwoven cloth layer (2) is clipped in the middle of two-layer nylon fiber nonwoven layer (1) by the mode of hot calendering bonding, described nylon fiber nonwoven layer (1) is mixed by nylon fiber (11) and a small amount of ES binder fibre (12), described composite fibre nonwoven cloth layer (2) is by wood pulp cellulose (21), cotton fiber (22) and a small amount of ES binder fibre (12) mix.
2. a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof as claimed in claim 1, it is characterized in that: described composite fibre nonwoven cloth layer (2) and nylon fiber nonwoven layer (1) are all made by the reinforcing mode of spunlace non-woven cloth, is made by the reinforcing mode of heat seal non-woven fabrics between described nylon fiber nonwoven layer (1) and composite fibre nonwoven cloth layer (2).
3. a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof as claimed in claim 1, it is characterized in that: the quality proportioning of described nylon fiber nonwoven layer (1) is: nylon fiber (11) 80 ~ 90 parts, ES binder fibre (12) 10 ~ 20 parts; The quality proportioning of described composite fibre nonwoven cloth layer (2) is: wood pulp cellulose (21) 20 ~ 35 parts, (22) 60 ~ 80 parts, cotton fiber, ES binder fibre (12) 5 ~ 10 parts.
4. a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof as claimed in claim 1, is characterized in that, comprise the steps:
A) nylon fiber nonwoven layer is made: after nylon fiber (11) and ES binder fibre (12) are carried out proportioning in the ratio of claim 3, again successively through mixed cotton, a shredding, secondary shredding, give cotton, pre-comb, the reinforcing of water thorn and the step such as main combing, be made into nylon fiber nonwoven layer (1);
B) composite fibre nonwoven cloth layer is made: after wood pulp cellulose (21), cotton fiber (22) and ES binder fibre (12) are carried out proportioning in the ratio of claim 3, again successively through a mixed cotton, a shredding, secondary mixed cotton, secondary shredding, sting the step such as reinforcing, main combing to cotton, pre-comb, water, be made into composite fibre nonwoven cloth layer (2);
C) hot calendering bonding: the nylon fiber nonwoven layer (1) made and composite fibre nonwoven cloth layer (2) are put in hot-rolling mill respectively and carries out hot rolling fusion;
D) reel: reel from hot-rolling mill product out through trimming meter progress row.
5. a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof as claimed in claim 4, it is characterized in that: described step a) and step b) water thorn reinforce, also comprise and prewetting, water stings, dehydration, the steps such as Final finishing and drying sizing, described step a) and step b) water thorn consolidation process mode, what adopt is that platform-type water thorn and cylinder water sting the water thorn reinforcing mode combined, described water stings platform-type water thorn and cylinder water and stings the water that combines and sting reinforcing mode and be divided into three grades, what the first order of described water thorn and the second level adopted is cylinder water thorn, what the third level that described water stings adopted is platform-type water thorn.
6. a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof as described in any one of claim 4 and 5, it is characterized in that: described step a) with step b) fiber become the one-tenth net of wire stitcher to be quantitatively 10 grams/square meter to 20 gram/square meter, hydraulic pressure when described water thorn is reinforced is 100 ~ 200Bar.
7. a kind of high-strength hot-rolled non-woven fabrics and preparation method thereof as claimed in claim 4, is characterized in that: described step c) when carrying out hot rolling and merging, the temperature of hot roll is 120 DEG C to 150 DEG C, and the pressure of hot roll is 0.5 ~ 1.0kg/cm
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495904.0A CN105109157A (en) | 2015-08-13 | 2015-08-13 | High-strength hot rolled non-woven fabric and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495904.0A CN105109157A (en) | 2015-08-13 | 2015-08-13 | High-strength hot rolled non-woven fabric and preparation method therefor |
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| CN105109157A true CN105109157A (en) | 2015-12-02 |
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| CN201510495904.0A Pending CN105109157A (en) | 2015-08-13 | 2015-08-13 | High-strength hot rolled non-woven fabric and preparation method therefor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584106A (en) * | 2016-03-23 | 2016-05-18 | 杭州奥科服装辅料有限公司 | Novel clothing material with good constant-temperature property and production process thereof |
| CN111074689A (en) * | 2019-12-31 | 2020-04-28 | 杭州洁诺实业有限公司 | Method for producing composite paper |
| CN113427879A (en) * | 2021-06-22 | 2021-09-24 | 宜兴市伟业印染有限公司 | Breathable anti-static super-soft cloth production process and production device thereof |
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| CN1312163A (en) * | 2000-03-06 | 2001-09-12 | 大井清洁有限公司 | Multi-layer non-woven fabric for gas-filtering device |
| CN1917255A (en) * | 2006-09-01 | 2007-02-21 | 常州市康捷电池材料有限公司 | Compound nylon diaphragm, and manufacturing method |
| CN101016677A (en) * | 2006-12-06 | 2007-08-15 | 谢继华 | Nonwovens and machining method thereof |
| CN202463090U (en) * | 2011-12-20 | 2012-10-03 | 施建清 | Composite non-woven fabric |
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2015
- 2015-08-13 CN CN201510495904.0A patent/CN105109157A/en active Pending
Patent Citations (4)
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| CN1312163A (en) * | 2000-03-06 | 2001-09-12 | 大井清洁有限公司 | Multi-layer non-woven fabric for gas-filtering device |
| CN1917255A (en) * | 2006-09-01 | 2007-02-21 | 常州市康捷电池材料有限公司 | Compound nylon diaphragm, and manufacturing method |
| CN101016677A (en) * | 2006-12-06 | 2007-08-15 | 谢继华 | Nonwovens and machining method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584106A (en) * | 2016-03-23 | 2016-05-18 | 杭州奥科服装辅料有限公司 | Novel clothing material with good constant-temperature property and production process thereof |
| CN111074689A (en) * | 2019-12-31 | 2020-04-28 | 杭州洁诺实业有限公司 | Method for producing composite paper |
| CN113427879A (en) * | 2021-06-22 | 2021-09-24 | 宜兴市伟业印染有限公司 | Breathable anti-static super-soft cloth production process and production device thereof |
| CN113427879B (en) * | 2021-06-22 | 2023-01-31 | 宜兴市伟业印染有限公司 | Production process and production device of breathable anti-static ultra-soft cloth |
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Application publication date: 20151202 |
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