CN109023683B - Preparation method of transparent elastic fish silk shoe cloth, product and application thereof - Google Patents
Preparation method of transparent elastic fish silk shoe cloth, product and application thereof Download PDFInfo
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- CN109023683B CN109023683B CN201811002906.1A CN201811002906A CN109023683B CN 109023683 B CN109023683 B CN 109023683B CN 201811002906 A CN201811002906 A CN 201811002906A CN 109023683 B CN109023683 B CN 109023683B
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/102—Patterned fabrics or articles with stitch pattern
- D04B1/104—Openwork fabric, e.g. pelerine fabrics
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/12—Patterned fabrics or articles characterised by thread material
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/10—Open-work fabrics
- D04B21/12—Open-work fabrics characterised by thread material
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
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- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
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- 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
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
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- 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
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
- D10B2501/043—Footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Socks And Pantyhose (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention discloses a preparation method of transparent elastic fish silk shoe cloth, a product and application thereof, wherein the preparation method comprises the following steps: (1) preparing raw materials; (2) slicing; (3) spinning; (4) rolling; (5) weaving; (6) shaping; the transparent elastic fish silk screen cloth is woven by elastic fish silk which is made by reasonably setting the mass ratio of terylene, spandex and TPU, and has better elasticity, tensile property and bending resistance, good flexibility, good ventilation effect and transparent effect compared with the traditional elastic fish silk. The transparent elastic fish silk screen cloth provided by the invention can be applied to shoe cloth, has the advantages of elasticity, strong tensile property, good flexibility and bending resistance, long service life, good air permeability, capability of effectively improving the comfort of shoes, transparent effect, novel appearance, capability of meeting the requirements of modern people on beauty and individuation and contribution to wide popularization and application compared with the traditional textile vamp.
Description
Technical Field
The invention belongs to the technical field of shoe cloth, and particularly relates to a preparation method of transparent elastic fish silk shoe cloth, and a product and application thereof.
Background
Along with the development of society, the standard of living is continuously improved, and people also have higher and higher requirements for wearing, shoes are necessities in people's daily life, wear on the foot and prevent that the foot from receiving the injury, and people have more and more requirements for shoes, and shoes comfort level, style and colour are the problem of paying attention to when the consumer buys shoes.
At present, the vamp is mostly made of textile materials. Or putting the TPU film or other thermoplastic materials on the textile vamp, then carrying out high-frequency hot cutting molding or hot pressing molding, wherein the shape is mainly prepared by post processing of the TPU or other thermoplastic film materials on the surface, and attaching the TPU or other thermoplastic film materials on the vamp made of the textile materials. The structure is not permanent and firm, is easy to delaminate or fall off in the continuously bending wearing process and different environmental climates, has not ideal air permeability effect, has no elasticity, influences the wearing comfort, has no transparent effect, has common appearance and is difficult to meet the requirements of modern people on beauty and individuation.
Disclosure of Invention
In view of the above disadvantages, an object of the present invention is to provide a method for preparing transparent elastic fish silk shoe cloth, which is simple in process, easy to implement, and capable of rapidly producing a transparent elastic fish silk shoe cloth product with good ventilation effect, high comfort and transparent effect.
The second objective of the present invention is to provide a transparent elastic fishing net cloth, which has good ventilation effect, elasticity and transparency.
The invention also aims to provide a transparent elastic silk screen cloth applied to shoe cloth. Effectively promote the travelling comfort of shoes to have transparent effect, the outward appearance is novel, in order to satisfy contemporary people to beautiful and individualized demand.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: a preparation method of transparent elastic fish silk shoe cloth comprises the following steps:
(1) preparing raw materials: preparing polyester block materials, spandex block materials and TPU block materials;
(2) slicing: slicing the polyester block material, the spandex block material and the TPU block material to obtain a polyester sheet material, a spandex sheet material and a TPU sheet material;
(3) drawing silk: adding polyester sheet materials, spandex sheet materials and TPU sheet materials into an extruder, and melting, extruding and spinning through the extruder to obtain elastic fish filaments;
(4) rolling: winding the elastic fish wire on a wire coil to obtain an elastic fish wire reel;
(5) weaving: the elastic fish wire reel is arranged on a knitting machine and is knitted through the knitting machine to obtain gray cloth;
(6) shaping: and heating and shaping the gray cloth to obtain the transparent elastic fish silk shoe cloth product.
As an improvement of the invention, the mass percentages of the terylene sheet material, the spandex sheet material and the TPU sheet material in the step (3) are as follows: 5-15% of polyester sheet material, 5-15% of spandex sheet material and 70-90% of TPU sheet material.
As an improvement of the invention, the heating of the extruder is divided into six zones which are connected in sequence, wherein the temperature of the first zone is set to be 195-205 ℃, the temperature of the second zone is set to be 205-215 ℃, the temperature of the third zone is set to be 210-220 ℃, the temperature of the fourth zone is set to be 220-230 ℃, the temperature of the fifth zone is set to be 225-235 ℃, and the temperature of the die head zone is set to be 205-215 ℃.
As an improvement of the invention, the speed of the extruding and spinning of the extruder in the step (3) is 5-15 m/min.
As an improvement of the invention, the fineness of the elastic fish silk is 75-150D.
As an improvement of the invention, the knitting machine is a warp knitting machine or a weft knitting machine, wherein the knitting speed of the warp knitting machine is set to be 200-400 yards/day, and the knitting speed of the weft knitting machine is set to be 400-500 yards/day.
As an improvement of the present invention, the step (6) specifically includes the following steps:
(6.1) preheating: preheating the grey cloth, wherein the preheating temperature is set to be 38-42 ℃;
(6.2) feeding: feeding the preheated blank cloth into a rotary infrared baking machine, and spirally and sequentially winding the blank cloth on a feeding spiral rotating shaft in the rotary infrared baking machine, wherein the feeding spiral rotating shaft feeds forward at the rotating speed of 100-120 rpm, and the heating temperature is set to be 38-42 ℃;
(6.3) heating: keeping the rotating speed of the rotary infrared baking machine unchanged, and slowly increasing the heating temperature of the rotary infrared baking machine to 100 ℃;
(6.4) heat preservation: and when the temperature is increased to 100 ℃, keeping the temperature and the pressure for 15-25 minutes, adjusting the pressure in the rotary infrared baking machine to 110-130 Pa, and adjusting the rotating speed of the rotary infrared baking machine to 50-70 r/min.
As an improvement of the invention, the heating temperature adjusting process time in the step (6.2) is 20-40 minutes.
A transparent elastic fish silk mesh cloth is formed by weaving elastic fish silks through a weft knitting machine or a warp knitting machine, wherein the elastic fish silks are prepared from the following raw materials in percentage by mass: 5-15% of terylene, 5-15% of spandex and 70-90% of TPU.
As an improvement of the invention, the fineness of the elastic fish silk is 75-150D.
The transparent elastic fishing net cloth is applied to shoe cloth.
The invention has the beneficial effects that: the preparation method of the transparent elastic fish silk shoe cloth provided by the invention is simple in process and easy to implement, and can quickly prepare a transparent elastic fish silk shoe cloth product with good ventilation effect, high comfort and transparent effect. The transparent elastic fish silk screen cloth is woven by elastic fish silk which is made by reasonably setting the mass ratio of terylene, spandex and TPU, and has better elasticity, tensile property and bending resistance, good flexibility, good ventilation effect and transparent effect compared with the traditional elastic fish silk. The transparent elastic fish silk screen cloth provided by the invention can be applied to shoe cloth, has elasticity, strong tensile property, good flexibility and bending resistance, long service life and good air permeability compared with the traditional textile vamp, can effectively improve the comfort of shoes, has a transparent effect, does not need dyeing, saves the traditional dyeing process, shortens the production period, reduces the cost, improves the production efficiency, has a novel appearance, can meet the requirements of modern people on beauty and individuation, and is beneficial to wide popularization and application.
The invention is further described with reference to the following figures and examples.
Drawings
FIG. 1 is a flow chart of the manufacturing process of the present invention.
Detailed Description
Example 1: referring to fig. 1, the preparation method of the transparent elastic fish silk shoe cloth provided by the embodiment includes the following steps:
(1) preparing raw materials: preparing polyester block materials, spandex block materials and TPU block materials;
(2) slicing: slicing the polyester block material, the spandex block material and the TPU block material to obtain a polyester sheet material, a spandex sheet material and a TPU sheet material;
(3) drawing silk: adding a terylene sheet material, a spandex sheet material and a TPU sheet material into an extruder, wherein when the terylene sheet material, the spandex sheet material and the TPU sheet material are put into a hopper of the extruder, the terylene sheet material, the spandex sheet material and the TPU sheet material have the following mass percentages: 5% of terylene sheet material, 5% of spandex sheet material and 90% of TPU sheet material. The melting extrusion spinning is carried out through an extruder, the speed of the extrusion spinning of the extruder is preferably 5-15 m/min, and the speed can be selected correspondingly according to the fineness of the spinning. The fineness of the elastic fish silk is preferably 75-150D, the smaller the fineness is, the lower the extrusion spinning speed is, and if the fineness of the elastic fish silk is 75D, the extrusion spinning speed is 5 m/min. After spinning, elastic fish shreds are prepared; the heating of the extruder is divided into six zones which are connected in sequence, wherein the temperature of the first zone is set to be 195-205 ℃, and preferably 200 ℃; the temperature of the second zone is set to 205-215 ℃, preferably 210 ℃; the temperature of the third zone is set to 210-220 ℃, preferably 215 ℃; the temperature of the fourth zone is set to be 220-230 ℃, preferably 225 ℃; the temperature of the fifth zone is set to 225-235 ℃, preferably 230 ℃; the temperature of the die area is set to 210 degrees, preferably 200 degrees;
(4) rolling: uniformly winding the elastic fish wire on a wire coil to obtain an elastic fish wire reel;
(5) weaving: the elastic fish wire reel is arranged on a thread feeding mechanism of a knitting machine, thread is fed by the thread feeding mechanism, and the elastic fish wire reel is knitted by a weaving mechanism of the knitting machine to obtain grey cloth;
(6) shaping: and heating and shaping the gray cloth to obtain the transparent elastic fish silk shoe cloth product.
In this embodiment, the knitting machine is a warp knitting machine, and the knitting speed of the warp knitting machine is preferably set to 200 to 400 yards/day. Production was continued 24 hours per day. Particularly, the size of the elastic fish silk can be selected correspondingly. The smaller the fineness of the elastic fish wire is, the lower the speed of the weaving speed is, and the larger the fineness of the elastic fish wire is, the higher the speed of the weaving speed is. In other embodiments, a weft knitting machine can be selected according to the requirements of customers, and the cloth knitting speed of the weft knitting machine is preferably set to 400-500 yards/day. Similarly, the knitting speed of the weft knitting machine is selected according to the fineness of the elastic fish silk. The smaller the fineness of the elastic fish wire is, the lower the speed of the weaving speed is, and the larger the fineness of the elastic fish wire is, the higher the speed of the weaving speed is.
The step (6) specifically comprises the following steps: (6.1) preheating: preheating the gray cloth, wherein the preheating temperature is set to be 38 ℃; (6.2) feeding: sending the preheated blank cloth into a rotary infrared baking machine, wherein the rotary infrared baking machine comprises a box body, a feeding spiral rotating shaft is horizontally arranged in the box body, and an infrared heating tube facing the feeding spiral rotating shaft is arranged on the inner wall of the box body; the feeding spiral rotating shaft is driven to rotate by a driving device arranged outside the box body; the preheated blank cloth is spirally and sequentially wound on a feeding spiral rotating shaft in the rotary infrared baking machine, the feeding spiral rotating shaft feeds forward at the rotating speed of 100-120 rpm, and the rotating speed of the feeding spiral rotating shaft is controlled by a driving device. (6.3) heating: keeping the rotating speed of the rotary infrared baking machine unchanged, slowly increasing the heating temperature of the rotary infrared baking machine to 100 ℃, wherein the time of the whole heating temperature adjusting process is 40 minutes; (6.3) heat preservation: and when the temperature is increased to 100 ℃, keeping the temperature and the pressure for 15 minutes, adjusting the pressure in the rotary infrared baking machine to be 110-130 Pa, and adjusting the rotating speed of the rotary infrared baking machine to be 50-70 rpm.
A transparent elastic fish silk mesh cloth is formed by weaving elastic fish silks through a weft knitting machine or a warp knitting machine, wherein the elastic fish silks are prepared from the following raw materials in percentage by mass: 5% of terylene, 5% of spandex and 90% of TPU.
The transparent elastic fishing net cloth is applied to shoe cloth.
Example 2: the preparation method of the transparent elastic fish silk shoe cloth provided by the embodiment comprises the following steps:
(1) preparing raw materials: preparing polyester block materials, spandex block materials and TPU block materials; (2) slicing: slicing the polyester block material, the spandex block material and the TPU block material to obtain a polyester sheet material, a spandex sheet material and a TPU sheet material; (3) drawing silk: adding a terylene sheet material, a spandex sheet material and a TPU sheet material into an extruder, wherein when the terylene sheet material, the spandex sheet material and the TPU sheet material are put into a hopper of the extruder, the terylene sheet material, the spandex sheet material and the TPU sheet material have the following mass percentages: 10% of terylene sheet material, 10% of spandex sheet material and 80% of TPU sheet material. After spinning, elastic fish shreds are prepared; (4) rolling: uniformly winding the elastic fish wire on a wire coil to obtain an elastic fish wire reel; (5) weaving: the elastic fish wire reel is arranged on a thread feeding mechanism of a knitting machine, thread is fed by the thread feeding mechanism, and the elastic fish wire reel is knitted by a weaving mechanism of the knitting machine to obtain grey cloth; (6) shaping: (6.1) preheating: preheating the gray cloth, wherein the preheating temperature is set to be 40 ℃; (6.2) feeding: feeding the preheated blank cloth into a rotary infrared baking machine, and spirally and sequentially winding the blank cloth on a feeding spiral rotating shaft in the rotary infrared baking machine, wherein the feeding spiral rotating shaft feeds forward at the rotating speed of 100-120 rpm, and the heating temperature is set to be 40 ℃; (6.3) heating: keeping the rotating speed of the rotary infrared baking machine unchanged, slowly increasing the heating temperature of the rotary infrared baking machine to 100 ℃, wherein the time of the whole heating temperature adjusting process is 20 minutes; (6.3) heat preservation: and when the temperature is increased to 100 ℃, keeping the temperature and the pressure for 20 minutes, adjusting the pressure in the rotary infrared baking machine to be 110-130 Pa, and adjusting the rotating speed of the rotary infrared baking machine to be 65 rpm. After heating and shaping, the transparent elastic fish silk shoe cloth product is prepared.
A transparent elastic fish silk mesh cloth is formed by weaving elastic fish silks through a weft knitting machine or a warp knitting machine, wherein the elastic fish silks are prepared from the following raw materials in percentage by mass: 10% of terylene, 10% of spandex and 80% of TPU.
The transparent elastic fishing net cloth is applied to shoe cloth.
Example 3: the preparation method of the transparent elastic fish silk shoe cloth provided by the embodiment comprises the following steps:
(1) preparing raw materials: preparing polyester block materials, spandex block materials and TPU block materials; (2) slicing: slicing the polyester block material, the spandex block material and the TPU block material to obtain a polyester sheet material, a spandex sheet material and a TPU sheet material; (3) drawing silk: adding a terylene sheet material, a spandex sheet material and a TPU sheet material into an extruder, wherein when the terylene sheet material, the spandex sheet material and the TPU sheet material are put into a hopper of the extruder, the terylene sheet material, the spandex sheet material and the TPU sheet material have the following mass percentages: 15% of terylene sheet material, 15% of spandex sheet material and 70% of TPU sheet material. After spinning, elastic fish shreds are prepared; (4) rolling: uniformly winding the elastic fish wire on a wire coil to obtain an elastic fish wire reel; (5) weaving: the elastic fish wire reel is arranged on a thread feeding mechanism of a knitting machine, thread is fed by the thread feeding mechanism, and the elastic fish wire reel is knitted by a weaving mechanism of the knitting machine to obtain grey cloth; (6) shaping: (6.1) preheating: preheating the gray cloth, wherein the preheating temperature is set to 42 ℃; (6.2) feeding: feeding the preheated blank cloth into a rotary infrared baking machine, and spirally and sequentially winding the blank cloth on a feeding spiral rotating shaft in the rotary infrared baking machine, wherein the feeding spiral rotating shaft feeds forward at the rotating speed of 110 revolutions per minute, and the heating temperature is set to be 42 ℃; (6.3) heating: keeping the rotating speed of the rotary infrared baking machine unchanged, slowly increasing the heating temperature of the rotary infrared baking machine to 100 ℃, wherein the time of the whole heating temperature adjusting process is 25 minutes; (6.3) heat preservation: when the temperature is increased to 100 ℃, the temperature and the pressure are kept for 25 minutes, the pressure in the rotary infrared baking machine is adjusted to 120 Pa, and the rotating speed of the rotary infrared baking machine is adjusted to 70 r/min. After the gray cloth is heated and shaped, the transparent elastic fish silk shoe cloth product is prepared.
A transparent elastic fish silk mesh cloth is formed by weaving elastic fish silks through a weft knitting machine or a warp knitting machine, wherein the elastic fish silks are prepared from the following raw materials in percentage by mass: 15% of terylene, 15% of spandex and 70% of TPU.
The transparent elastic fishing net cloth is applied to shoe cloth.
Example 4: the preparation method of the transparent elastic fish silk shoe cloth provided by the embodiment comprises the following steps:
(1) preparing raw materials: preparing polyester block materials, spandex block materials and TPU block materials; (2) slicing: slicing the polyester block material, the spandex block material and the TPU block material to obtain a polyester sheet material, a spandex sheet material and a TPU sheet material; (3) drawing silk: adding a terylene sheet material, a spandex sheet material and a TPU sheet material into an extruder, wherein when the terylene sheet material, the spandex sheet material and the TPU sheet material are put into a hopper of the extruder, the terylene sheet material, the spandex sheet material and the TPU sheet material have the following mass percentages: 8% of terylene sheet material, 9% of spandex sheet material and 83% of TPU sheet material. After spinning, elastic fish shreds are prepared; (4) rolling: uniformly winding the elastic fish wire on a wire coil to obtain an elastic fish wire reel; (5) weaving: the elastic fish wire reel is arranged on a thread feeding mechanism of a knitting machine, thread is fed by the thread feeding mechanism, and the elastic fish wire reel is knitted by a weaving mechanism of the knitting machine to obtain grey cloth; (6) shaping: (6.1) preheating: preheating the grey cloth, wherein the preheating temperature is set to be 41 ℃; (6.2) feeding: feeding the preheated blank cloth into a rotary infrared baking machine, and spirally and sequentially winding the blank cloth on a feeding spiral rotating shaft in the rotary infrared baking machine, wherein the feeding spiral rotating shaft feeds forward at the rotating speed of 120 revolutions per minute, and the heating temperature is set to be 41 ℃; (6.3) heating: keeping the rotating speed of the rotary infrared baking machine unchanged, slowly increasing the heating temperature of the rotary infrared baking machine to 100 ℃, wherein the time of the whole heating temperature adjusting process is 22 minutes; (6.3) heat preservation: when the temperature is increased to 100 ℃, the temperature and the pressure are kept for 20 minutes, the pressure in the rotary infrared baking machine is adjusted to be 115 Pa, and the rotating speed of the rotary infrared baking machine is adjusted to be 68 r/min. After the gray cloth is heated and shaped, the transparent elastic fish silk shoe cloth product is prepared.
A transparent elastic fish silk mesh cloth is formed by weaving elastic fish silks through a weft knitting machine or a warp knitting machine, wherein the elastic fish silks are prepared from the following raw materials in percentage by mass: 8% of terylene, 9% of spandex and 83% of TPU.
The transparent elastic fishing net cloth is applied to shoe cloth.
Example 5: the preparation method of the transparent elastic fish silk shoe cloth provided by the embodiment comprises the following steps:
(1) preparing raw materials: preparing polyester block materials, spandex block materials and TPU block materials; (2) slicing: slicing the polyester block material, the spandex block material and the TPU block material to obtain a polyester sheet material, a spandex sheet material and a TPU sheet material; (3) drawing silk: adding a terylene sheet material, a spandex sheet material and a TPU sheet material into an extruder, wherein when the terylene sheet material, the spandex sheet material and the TPU sheet material are put into a hopper of the extruder, the terylene sheet material, the spandex sheet material and the TPU sheet material have the following mass percentages: 9% of terylene sheet material, 10% of spandex sheet material and 81% of TPU sheet material. After spinning, elastic fish shreds are prepared; (4) rolling: uniformly winding the elastic fish wire on a wire coil to obtain an elastic fish wire reel; (5) weaving: the elastic fish wire reel is arranged on a thread feeding mechanism of a knitting machine, thread is fed by the thread feeding mechanism, and the elastic fish wire reel is knitted by a weaving mechanism of the knitting machine to obtain grey cloth; (6) shaping: (6.1) preheating: preheating the grey cloth, wherein the preheating temperature is set to 39 ℃; (6.2) feeding: feeding the preheated blank cloth into a rotary infrared baking machine, and spirally and sequentially winding the blank cloth on a feeding spiral rotating shaft in the rotary infrared baking machine, wherein the feeding spiral rotating shaft feeds forward at the rotating speed of 105 revolutions per minute, and the heating temperature is set to 39 ℃; (6.3) heating: keeping the rotating speed of the rotary infrared baking machine unchanged, slowly increasing the heating temperature of the rotary infrared baking machine to 100 ℃, wherein the time of the whole heating temperature adjusting process is 19 minutes; (6.3) heat preservation: when the temperature is increased to 100 ℃, the temperature and pressure are kept for 18 minutes, the pressure in the rotary infrared baking machine is adjusted to 128 Pa, and the rotating speed of the rotary infrared baking machine is adjusted to 55 r/min. After the gray cloth is heated and shaped, the transparent elastic fish silk shoe cloth product is prepared.
A transparent elastic fish silk mesh cloth is formed by weaving elastic fish silks through a weft knitting machine or a warp knitting machine, wherein the elastic fish silks are prepared from the following raw materials in percentage by mass: 9% of terylene, 10% of spandex and 81% of TPU.
The transparent elastic fishing net cloth is applied to shoe cloth.
The above examples are only preferred embodiments of the present invention, and the present invention is not limited to all embodiments, and any technical solution using one of the above examples or equivalent changes made according to the above examples is within the scope of the present invention.
The preparation method of the transparent elastic fish silk shoe cloth provided by the invention is simple in process and easy to implement, and can quickly prepare a transparent elastic fish silk shoe cloth product with good ventilation effect, high comfort and transparent effect.
The transparent elastic fish silk screen cloth provided by the invention is woven by elastic fish silk, and the elastic fish silk is made by reasonably setting the mass ratio of terylene, spandex and TPU, and the elastic fish silk comprises the following raw materials in percentage by mass: 5-15% of terylene, 5-15% of spandex and 70-90% of TPU. Compared with the traditional elastic fish silk, the elastic fish silk has better elasticity, tensile property and bending resistance, good flexibility, good ventilation effect and transparent effect.
The transparent elastic fishing net cloth is applied to shoe cloth. The transparent elastic fish silk screen cloth provided by the invention can be applied to shoe cloth, has the advantages of elasticity, strong tensile property, good flexibility and bending resistance, long service life, good air permeability, capability of effectively improving the comfort of shoes, transparent effect, no need of dyeing, capability of saving the traditional dyeing process, shortening the production period, reducing the cost and improving the production efficiency, novel appearance and capability of meeting the requirements of modern people on beauty and individuation, and is more elastic compared with the traditional textile vamp. If color is needed, only color master batch is added in the step (3); the method comprises the following steps of simultaneously feeding a polyester sheet material, a spandex sheet material, a TPU sheet material and a color master batch into a hopper of an extruder, wherein the mass percentage of a mixture of the sum of the masses of the polyester sheet material, the spandex sheet material and the TPU sheet material to the color master batch is as follows: 92-98% of a mixture and 2-8% of color master batch. The operation is simple and convenient, and different use requirements can be met.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation. Other elastic fish silk and shoe cloth obtained by the same or similar method and components and the manufacturing method thereof are within the protection scope of the invention.
Claims (4)
1. A preparation method of transparent elastic fish silk shoe cloth is characterized by comprising the following steps:
(1) preparing raw materials: preparing polyester block materials, spandex block materials and TPU block materials;
(2) slicing: slicing the polyester block material, the spandex block material and the TPU block material to obtain a polyester sheet material, a spandex sheet material and a TPU sheet material;
(3) drawing silk: adding polyester sheet materials, spandex sheet materials and TPU sheet materials into an extruder, and melting, extruding and spinning through the extruder to obtain elastic fish filaments; wherein the mass percentages of the terylene sheet material, the spandex sheet material and the TPU sheet material are as follows: 5-15% of terylene sheet material, 5-15% of spandex sheet material and 70-90% of TPU sheet material;
(4) rolling: winding the elastic fish wire on a wire coil to obtain an elastic fish wire reel;
(5) weaving: the elastic fish wire reel is arranged on a knitting machine and is knitted through the knitting machine to obtain gray cloth;
(6) shaping: heating and shaping the gray cloth to obtain a transparent elastic fish silk shoe cloth product;
the heating of the extruder is divided into six zones which are connected in sequence, wherein the temperature of the first zone is set to be 195-205 ℃, the temperature of the second zone is set to be 205-215 ℃, the temperature of the third zone is set to be 210-220 ℃, the temperature of the fourth zone is set to be 220-230 ℃, the temperature of the fifth zone is set to be 225-235 ℃, and the temperature of the die head zone is set to be 205-215 ℃;
the knitting machine is a warp knitting machine or a weft knitting machine, wherein the cloth knitting speed of the warp knitting machine is set to be 200-400 yards/day, and the cloth knitting speed of the weft knitting machine is set to be 400-500 yards/day;
the step (6) specifically comprises the following steps:
(6.1) preheating: preheating the grey cloth, wherein the preheating temperature is set to be 38-42 ℃;
(6.2) feeding: feeding the preheated blank cloth into a rotary infrared baking machine, and spirally and sequentially winding the blank cloth on a feeding spiral rotating shaft in the rotary infrared baking machine, wherein the feeding spiral rotating shaft feeds forward at the rotating speed of 100-120 rpm, and the heating temperature is set to be 38-42 ℃;
(6.3) heating: keeping the rotating speed of the rotary infrared baking machine unchanged, and slowly increasing the heating temperature of the rotary infrared baking machine to 100 ℃;
(6.4) heat preservation: and when the temperature is increased to 100 ℃, keeping the temperature and the pressure for 15-25 minutes, adjusting the pressure in the rotary infrared baking machine to 110-130 Pa, and adjusting the rotating speed of the rotary infrared baking machine to 50-70 r/min.
2. The method for preparing the transparent elastic fish silk shoe cloth according to claim 1, wherein the speed of extrusion and spinning of the extruder in the step (3) is 5-15 m/min.
3. The preparation method of the transparent elastic fish silk shoe cloth according to claim 1, wherein the fineness of the elastic fish silk is 75-150D.
4. The method for preparing the transparent elastic fish silk shoe cloth according to claim 1, wherein the heating temperature adjusting process time in the step (6.3) is 20-40 minutes.
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| CN111005137B (en) * | 2019-12-20 | 2021-08-13 | 福建华峰新材料有限公司 | Fishing thread imitation electric embroidery weft knitting vamp material and production method thereof |
| CN113046907B (en) * | 2021-02-01 | 2023-03-24 | 浙江领汇实业股份有限公司 | Production process of double-color knitted composite wrinkled fabric |
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