CN115354444A - Novel special fiber layer and preparation method and application thereof - Google Patents
Novel special fiber layer and preparation method and application thereof Download PDFInfo
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- CN115354444A CN115354444A CN202210825555.4A CN202210825555A CN115354444A CN 115354444 A CN115354444 A CN 115354444A CN 202210825555 A CN202210825555 A CN 202210825555A CN 115354444 A CN115354444 A CN 115354444A
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- 238000002360 preparation method Methods 0.000 title abstract description 13
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 235000013311 vegetables Nutrition 0.000 claims abstract description 9
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- 239000004760 aramid Substances 0.000 claims description 5
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- 238000000034 method Methods 0.000 claims description 5
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- 239000004744 fabric Substances 0.000 abstract description 15
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- 239000011521 glass Substances 0.000 abstract description 4
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/4334—Polyamides
- D04H1/4342—Aromatic polyamides
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/08—Ramie
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2503/00—Domestic or personal
- D10B2503/04—Floor or wall coverings; Carpets
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to the technical field of carpet materials, in particular to a novel special fiber layer and a preparation method and application thereof, wherein the novel special fiber layer comprises the following raw materials in percentage by weight: 60-90% of high-temperature resistant polyester fiber, 5-20% of low-melting-point polyester fiber, 3-15% of aramid fiber and 3-5% of vegetable fiber. The invention completely eliminates the serious environmental health hazard of the glass fiber, can completely replace the use of the glass fiber layer in the square carpet production, meets the effect of the fiber layer on stabilizing the appearance and the dimension of the square carpet, simultaneously eliminates the quality problems of fragile and easy-to-break carpet back and the like caused by the use of glass silk cloth, simultaneously easily causes the serious quality problems of carpet warping and the like, realizes the 100 percent environmental protection and the 100 percent recycling of the square carpet, and can meet the requirement of the square carpet on the dimension stability through the high-temperature surface polishing treatment, and completely eliminates the serious hazard of the glass fiber and the serious influence on the quality.
Description
Technical Field
The invention relates to the technical field of carpet materials, in particular to a novel special fiber layer and a preparation method and application thereof.
Background
The carpet tiles can be classified into PVC, PU, asphalt and polyolefin carpet tiles according to different glue used for the bottom and the back. However, in any carpet tile, in the current production process, a layer of glass fiber cloth is added between two adhesive layers to ensure the stability of the carpet tile and the stability of the size of the carpet tile in subsequent use.
In addition, the glass cloth is made of glass fiber. The glass fiber is an inorganic non-metallic material with excellent performance, and has the advantages of good insulating property, strong heat resistance, good corrosion resistance and high mechanical strength, but has the defects of brittleness and poor wear resistance. It is widely used in many industries, however, 2017, the world health organization has incorporated it into the carcinogen list.
Glass fiber fine dust flies seriously in the production and use of the glass fiber cloth, and the glass fiber cloth has great harm: because the glass fiber can not be absorbed and decomposed by human body, the long-time deposition of the glass fiber absorbed into the lung can cause occupational diseases similar to silicosis; contact dermatitis, more commonly a condition in which glass cloth contacts workers; in addition, skin allergies may occur. Some countries and world health organizations have a clear directive to prohibit the use of glass fiber cloth. In the carpet tile industry, it is also imperative to find alternatives to glass wool cloth.
Patent No. CN201880028641.4 discloses a modular carpet and a system and method for making the same that includes a greige good, an adhesive layer, and a secondary backing material. The raw blank is a tufted woven blank blanket layer; the adhesive layer comprises an adhesive composition and a glass cloth reinforcing material; followed by a secondary backing material. The invention has the beneficial effect that the adhesive layer is formed by the adhesive composition and the reinforcing material together, thereby being beneficial to the dimensional stability of the carpet.
Patent No. CN201210407207.1 discloses a method for manufacturing a block carpet, which sequentially comprises a carpet blank layer, an EVA adhesive layer, a P u adhesive layer, a glass fiber cloth layer, a PU adhesive layer and a non-woven fabric protective layer. The invention has the advantages that: the carpet has a plurality of layers, and the glass fiber cloth reinforcing layer and the PU elastic layer are arranged on the carpet, so that the PU adhesive used by the invention is safe and environment-friendly, and has no harm to bodies.
In practical application, the designed glass fiber cloth layer of the carpet material disclosed in the patent is beneficial to the dimensional stability of the square carpet, but the glass fiber cloth layer is brittle and low in strength, so that the quality problems that the carpet back is fragile and easy to break and the like are caused, and the serious quality problems that the carpet warps and the like are easily caused.
Disclosure of Invention
The invention aims to provide a novel special fiber layer, a preparation method and application thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a novel special fiber layer comprises the following raw materials in percentage by weight: 60-90% of high-temperature resistant polyester fiber, 5-20% of low-melting-point polyester fiber, 3-15% of aramid fiber and 3-5% of vegetable fiber.
Preferably, the high-temperature resistant polyester fiber is a mixture of one or more standard fibers.
Preferably, the high-temperature resistant polyester fiber is a mixture of 6D coarse fiber and 8D coarse fiber, wherein the 6D coarse fiber accounts for 60-80% of the high-temperature resistant polyester fiber.
Preferably, the low-melting polyester fiber has a melting point of 110 to 150 ℃, specifically, a 6D standard low-melting polyester fiber.
Preferably, the aramid fiber is chopped by using a high-strength 51mm fiber.
Preferably, the vegetable fibers are chopped by ramie fibers.
On the other hand, the invention also provides a preparation method of the novel special fiber layer, which comprises the following steps:
s10: uniformly mixing and layering high-temperature resistant polyester fibers, low-melting-point polyester fibers, aramid fibers and plant fibers;
s20: and (4) obtaining the novel special fiber layer through high-temperature surface lustring treatment.
Preferably, in step S10, the aramid fiber and the plant fiber are pre-mixed by a mixer before being layered, and then layered.
Preferably, the temperature of the high-temperature surface finishing treatment in step S20 is 160 to 220 ℃, and preferably 200 ℃.
The novel special fiber layer is applied to the production of PVC square carpets or PU square carpets.
Compared with the prior art, the invention has the beneficial effects that:
1. in the novel special fiber layer and the preparation method and application thereof, the final performance of the novel special fiber layer can meet the requirement of a square carpet on size stability through high-temperature surface ironing treatment, the serious damage of glass fiber and the serious influence on quality are thoroughly eliminated, the high-temperature resistant polyester fiber is a mixture of one or more specifications of fibers, mostly a mixture of two specifications of 6D and 8D, 6D coarse fiber accounts for 60-80% of the high-temperature resistant polyester fiber for increasing the stability of the novel special fiber layer, aramid fiber is added for ensuring the stability performance requirement of the novel special fiber layer, the serious damage of the glass fiber to a human body is thoroughly eliminated, the plant fiber is a special plant fiber, although the tensile strength and the modulus of the plant fiber are lower than those of the glass fiber, the specific strength of the plant fiber is equivalent to that of the glass fiber, the adding of the plant fiber aims to promote and ensure the stability performance requirement of the novel special fiber layer, and the serious damage of the glass fiber to the human body can be thoroughly eliminated.
2. The novel special fiber layer, the preparation method thereof and the novel special fiber layer prepared by the application completely eliminate serious environmental health hazards of glass fibers, can completely replace the use of the glass fiber layer in square carpet production, meet the requirements of stabilizing the appearance and the size of the square carpet by the fiber layer, simultaneously eliminate the quality problems of fragile and easy-to-break carpet back and the like caused in the use of glass fiber cloth, simultaneously easily cause serious quality problems of carpet warping and the like, and realize 100 percent of environmental protection and 100 percent of recycling of the square carpet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A novel special fiber layer comprises the following raw materials in percentage by weight: 70% of high-temperature resistant polyester fiber, 20% of low-melting-point polyester fiber, 5% of aramid fiber and 5% of vegetable fiber.
In this embodiment, the high temperature resistant polyester fiber is a mixture of one or more types of fibers, specifically, the high temperature resistant polyester fiber is a mixture of two types of fibers, namely 6D coarse fiber and 8D coarse fiber, wherein the 6D coarse fiber accounts for 70% of the high temperature resistant polyester fiber.
Further, the melting point of the low-melting polyester fiber is 130 ℃, and specifically, the low-melting polyester fiber is a low-melting polyester fiber with a 6D specification.
It is worth to say that the nylon fiber is chopped by high-strength 51mm fiber, and the plant fiber is chopped by ramie fiber.
On the other hand, the invention also provides a preparation method of the novel special fiber layer, which comprises the following steps:
s10: uniformly mixing and layering high-temperature resistant polyester fibers, low-melting-point polyester fibers, aramid fibers and plant fibers;
s20: and (4) performing high-temperature surface finishing treatment to obtain the novel special fiber layer.
It should be noted that, in step S10, the aramid fiber and the plant fiber are pre-mixed by a mixer before being layered, and then layered.
In step S20, the temperature of the high-temperature surface finishing treatment is 200 ℃.
Example 2
A novel special fiber layer comprises the following raw materials in percentage by weight: 60% of high-temperature resistant polyester fiber, 20% of low-melting-point polyester fiber, 15% of aramid fiber and 5% of vegetable fiber.
In this embodiment, the high temperature resistant polyester fiber is a mixture of one or more types of fibers, specifically, the high temperature resistant polyester fiber is a mixture of two types of fibers, namely 6D coarse fiber and 8D coarse fiber, wherein the 6D coarse fiber accounts for 80% of the high temperature resistant polyester fiber.
Further, the melting point of the low-melting-point polyester fiber is 150 ℃, and specifically, the low-melting-point polyester fiber is the low-melting-point polyester fiber with the 6D specification.
It is worth pointing out that the nylon fiber is chopped by the high-strength 51mm fiber, and the plant fiber is chopped by the ramie fiber.
On the other hand, the invention also provides a preparation method of the novel special fiber layer, which comprises the following steps:
s10: uniformly mixing and layering high-temperature resistant polyester fibers, low-melting-point polyester fibers, aramid fibers and plant fibers;
s20: and (4) obtaining the novel special fiber layer through high-temperature surface lustring treatment.
It should be noted that, in step S10, the aramid fiber and the plant fiber are pre-mixed by a mixer before being layered, and then layered.
In step S20, the temperature of the high-temperature surface finishing treatment is 200 ℃.
The novel special fiber layer is applied to the production of PVC square carpets or PU square carpets.
Example 3
A novel special fiber layer comprises the following raw materials in percentage by weight: 80% of high-temperature resistant polyester fiber, 5% of low-melting-point polyester fiber, 10% of aramid fiber and 5% of vegetable fiber.
In this embodiment, the high temperature resistant polyester fiber is a mixture of one or more standard fibers, specifically, the high temperature resistant polyester fiber is a mixture of two standard fibers, namely 6D coarse fiber and 8D coarse fiber, wherein the 6D coarse fiber accounts for 60% of the high temperature resistant polyester fiber.
Further, the melting point of the low-melting-point polyester fiber is 110 ℃, and specifically the low-melting-point polyester fiber with the 6D specification is adopted.
It is worth to say that the nylon fiber is chopped by high-strength 51mm fiber, and the plant fiber is chopped by ramie fiber.
On the other hand, the invention also provides a preparation method of the novel special fiber layer, which comprises the following steps:
s10: uniformly mixing and layering high-temperature resistant polyester fibers, low-melting-point polyester fibers, aramid fibers and plant fibers;
s20: and (4) performing high-temperature surface finishing treatment to obtain the novel special fiber layer.
It should be noted that, in step S10, the aramid fiber and the plant fiber are pre-mixed by a mixer before being layered, and then layered.
In step S20, the temperature of the high-temperature surface finishing treatment is 200 ℃.
The novel special fiber layer is applied to the production of PVC square carpets or PU square carpets.
Comparative example 1
A novel special fiber layer comprises the following raw materials in percentage by weight: 80% of high-temperature resistant polyester fibers, 20% of low-melting-point polyester fibers and the balance as shown in example 3.
Comparative example 2
A novel special fiber layer comprises the following raw materials in percentage by weight: 80% of high-temperature resistant polyester fiber, 15% of aramid fiber and 5% of vegetable fiber, and the rest is shown in example 3.
The performance data of the novel specialty fiber layers prepared in the three examples of the present invention were compared with the performance data of the specialty fiber layers of comparative examples 1 and 2 by baking at 180 ℃ for 15 minutes for warp and weft shrinkage and by breaking rate of the freeze test at-21 ℃, as shown in the following table:
the novel special fiber layer prepared by the preparation method of the novel special fiber layer has small warp and weft shrinkage after being baked for 15 minutes at 180 ℃, can completely meet the requirement on the dimensional stability of the substitute glass fiber, has a warping index of about 0.3mm in a comparison test in carpet production, and has great improvement compared with the conventional glass fiber product. The product using the glass fiber can be easily broken in a freezing test at-21 ℃ compared with the product using the glass fiber, and the product using the novel special fiber layer has no problem.
In the novel special fiber layer and the preparation method thereof, the final performance of the novel special fiber layer can meet the requirement of square carpets on dimensional stability through high-temperature surface finishing treatment, and the serious harm and the serious influence on the quality of glass fibers are thoroughly eliminated.
The high-temperature resistant polyester fiber is a mixture of one or more specifications of fibers, mostly a mixture of two specifications of 6D and 8D, and 6D coarse fibers account for 60-80% of the high-temperature resistant polyester fiber for increasing the stability of the novel special fiber layer.
Aramid fiber is added, the stability requirement of a novel special fiber layer is guaranteed, and the serious harm of glass fiber to human bodies is thoroughly eliminated.
The plant fiber is a special plant fiber, although the tensile strength and the modulus of the plant fiber are lower than those of the glass fiber, the specific strength of the plant fiber is equivalent to that of the glass fiber, the addition of the plant fiber aims to promote and ensure the stability requirement of a novel special fiber layer, and the serious harm of the glass fiber to a human body can be thoroughly eliminated.
Specific application
The novel special fiber layer can be applied to the production of PVC square carpets or PU square carpets, and the PVC square carpets are taken as an example in the embodiment and comprise the following steps:
a) Coating the foamed EVA precoating adhesive on the back of the blanket layer, and heating for reaction to obtain a blanket with a precoating layer;
b) Coating the uniformly mixed and stirred PVC glue solution on a conveyor belt with a Teflon coating to obtain a lower PVC glue layer, and coating a novel special fiber layer on the lower PVC glue layer, wherein the lower PVC glue layer is prepared from 10-18 parts by weight of polyvinyl chloride paste resin, 10-18 parts by weight of plasticizer, 0.5-1 part by weight of rubber PVC foaming body elastic toughening agent, 50-65 parts by weight of calcium carbonate, 2-5 parts by weight of PVC reinforcing agent and 1-5 parts by weight of auxiliary material.
c) Coating an upper PVC adhesive layer on the lower PVC adhesive layer and the novel special fiber layer,
the upper PVC glue layer is prepared from 10-18 parts by weight of polyvinyl chloride paste resin, 10-18 parts by weight of plasticizer, 50-65 parts by weight of calcium carbonate, 2-5 parts by weight of PVC reinforcing agent and 1-5 parts by weight of auxiliary material.
d) After the upper PVC glue layer is coated, the blank blanket with the EVA precoat layer which is pre-dried and completely shrunk is rolled with the upper PVC glue layer, enters an oven for heating and plasticizing reaction, and is die-cut by a cutting machine to obtain the blocky carpet. And then warehousing after inspection, boxing and stacking.
In step a), the temperature for heating reaction is 130-170 ℃.
In the step b), 0.5-1 part by weight of rubber elastic toughening agent is added to ensure that the PVC layer is more elastic and tough, and the viscosity of the PVC layer is 50000-70000CPS.
In step c), the viscosity is 40000-50000CPS.
In the step d), in the heating plasticization, the temperature of the front section oven is 150-160 ℃, the temperature of the rear section oven is 180-185 ℃, and the temperature of the left, middle and right parts of the oven is ensured to be uniform; the roller pressing is carried out through a composite roller and an extrusion roller.
The novel special fiber layer prepared by the invention completely eliminates the serious environmental health hazard of the glass fiber, can completely replace the use of the glass fiber layer in the production of the square carpet, meets the effect of stabilizing the appearance and the dimension of the square carpet by the fiber layer, simultaneously eliminates the quality problems of fragile and easy-to-break carpet back and the like caused by the use of glass fiber cloth, and simultaneously easily causes the serious quality problems of carpet warping and the like.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A novel special fiber layer is characterized in that: comprises the following raw materials in percentage by weight: 60-90% of high-temperature resistant polyester fiber, 5-20% of low-melting-point polyester fiber, 3-15% of aramid fiber and 3-5% of vegetable fiber.
2. A novel specialty fiber layer as defined in claim 1 wherein: the high-temperature resistant polyester fiber is a mixture of one or more specification fibers.
3. A novel specialty fiber layer as claimed in claim 2 wherein: the high-temperature resistant polyester fiber adopts a mixture of 6D coarse fiber and 8D coarse fiber, wherein the 6D coarse fiber accounts for 60-80% of the high-temperature resistant polyester fiber.
4. A novel specialty fiber layer as defined in claim 1 wherein: the melting point of the low-melting-point polyester fiber is 110-150 ℃, and specifically the low-melting-point polyester fiber with the 6D specification is adopted.
5. A novel specialty fiber layer as claimed in claim 1 wherein: the aramid fiber is chopped by high-strength 51mm fibers.
6. A novel specialty fiber layer as claimed in claim 1 wherein: the vegetable fiber is chopped by ramie fiber.
7. A method for preparing a novel specialty fiber layer, comprising the novel specialty fiber layer of any of claims 1-6, comprising the steps of:
s10: uniformly mixing and layering high-temperature resistant polyester fibers, low-melting-point polyester fibers, aramid fibers and plant fibers;
s20: and (4) obtaining the novel special fiber layer through high-temperature surface lustring treatment.
8. The method for preparing a novel specialty fiber layer as claimed in claim 1, wherein: in the step S10, the aramid fiber and the plant fiber are pre-mixed by a mixing machine before being layered, and then layered.
9. A method of producing a novel specialty fibre layer as claimed in claim 1, wherein: the temperature of the high-temperature surface finishing treatment in step S20 is 160-220 ℃, and the preferred temperature is 200 ℃.
10. Use of the novel specialty fiber layer of claims 1-6 in the production of PVC carpet tiles or PU carpet tiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210825555.4A CN115354444A (en) | 2022-07-14 | 2022-07-14 | Novel special fiber layer and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210825555.4A CN115354444A (en) | 2022-07-14 | 2022-07-14 | Novel special fiber layer and preparation method and application thereof |
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| EP1091038A2 (en) * | 1999-09-03 | 2001-04-11 | Gaskell Textiles Limited | Modular carpet tile |
| US20040242105A1 (en) * | 2003-05-30 | 2004-12-02 | Mcguire Sheri L. | High loft nonwoven having balanced properties and a method of making same |
| CN101160425A (en) * | 2004-12-28 | 2008-04-09 | 欧文科宁知识产权资产有限公司 | Polymer/wucs mat for use in automotive applications |
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| CN109867814A (en) * | 2017-12-01 | 2019-06-11 | 丰田纺织株式会社 | Fibrous composite and its production method |
| CN109957974A (en) * | 2017-12-26 | 2019-07-02 | 天津鑫生源地毯有限公司 | A kind of material preparation method of composite forming carpet |
| CN214882070U (en) * | 2020-05-28 | 2021-11-26 | 烟台泰普龙先进制造技术有限公司 | Melt-compounded high-performance fiber woven fabric and finished product |
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2022
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| EP1091038A2 (en) * | 1999-09-03 | 2001-04-11 | Gaskell Textiles Limited | Modular carpet tile |
| US20040242105A1 (en) * | 2003-05-30 | 2004-12-02 | Mcguire Sheri L. | High loft nonwoven having balanced properties and a method of making same |
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| CN104055398A (en) * | 2014-06-28 | 2014-09-24 | 东华大学 | Flame-retardant aviation carpet and preparation method thereof |
| CN109867814A (en) * | 2017-12-01 | 2019-06-11 | 丰田纺织株式会社 | Fibrous composite and its production method |
| CN109957974A (en) * | 2017-12-26 | 2019-07-02 | 天津鑫生源地毯有限公司 | A kind of material preparation method of composite forming carpet |
| CN214882070U (en) * | 2020-05-28 | 2021-11-26 | 烟台泰普龙先进制造技术有限公司 | Melt-compounded high-performance fiber woven fabric and finished product |
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