WO2021258313A1 - Procédé de préparation d'un matériau composite pouvant réaliser simultanément une coloration et une mise en forme ajustée - Google Patents

Procédé de préparation d'un matériau composite pouvant réaliser simultanément une coloration et une mise en forme ajustée Download PDF

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Publication number
WO2021258313A1
WO2021258313A1 PCT/CN2020/097837 CN2020097837W WO2021258313A1 WO 2021258313 A1 WO2021258313 A1 WO 2021258313A1 CN 2020097837 W CN2020097837 W CN 2020097837W WO 2021258313 A1 WO2021258313 A1 WO 2021258313A1
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WO
WIPO (PCT)
Prior art keywords
elastic material
dyeing
pores
elastic
same time
Prior art date
Application number
PCT/CN2020/097837
Other languages
English (en)
Chinese (zh)
Inventor
高振益
黄淑真
高上杰
潘裕仁
唐吉弘
赖永彬
施咏瀚
张宪光
张宇呈
柯胜钦
Original Assignee
简单绿能股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 简单绿能股份有限公司 filed Critical 简单绿能股份有限公司
Priority to PCT/CN2020/097837 priority Critical patent/WO2021258313A1/fr
Publication of WO2021258313A1 publication Critical patent/WO2021258313A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/08—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating from outlets being in, or almost in, contact with the textile material

Definitions

  • This application is related to composite material manufacturing technology, and more specifically refers to a composite material manufacturing method that can be dyed and pasted at the same time.
  • Existing elastic composite materials are made by laminating an elastic layer with a surface material (such as plastic film or cloth, etc.).
  • the method of production usually involves printing or dyeing the surface material with ink.
  • the surface material and the elastic layer are bonded by glue, adhesive or glueless bonding technology, and finally heated and formed.
  • the main purpose of this application is to provide a composite material manufacturing method that can be dyed and pasted at the same time, which can complete the dyeing and the pasting of cloth and elastic layer at one time, without the use of solvents, cleaning agents and adhesives. Wastewater, water and air pollution and other issues, the process is environmentally friendly, and the production method is faster, the dyeing effect is more diverse, and it is of practical value.
  • this application provides a composite material manufacturing method that can be dyed and pasted at the same time.
  • the steps include at least step a) preparing a plurality of elastic materials and a woven sheet, the elastic material is Appropriately viscous paste with a predetermined color, the woven sheet has a first surface, a second surface and several pores connecting the first and second surfaces; step b) coating the elastic material on the woven sheet The first surface; step c) through a control means, the elastic material from the first surface infiltrate into the pores, so that the elastic material and the woven sheet are attached, and the elastic material is formed on the second surface with a number of dyed areas; step d) Heat forming the aforementioned bonded elastic material and woven sheet into a composite material.
  • step b) the elastic material is continuously coated on the first surface of the woven sheet using a doctor blade.
  • step b) several elastic materials of different colors are continuously coated on the first surface of the woven sheet using a doctor blade.
  • control means applies pressure to make the elastic material penetrate into the pores from the first surface.
  • the pressure is applied to the surface of the elastic material with a roller or air pressure, so that the elastic material is compressed and penetrates into the pores of the braided sheet.
  • control means uses heating to change the flow state of the elastic material or the pore size of the woven sheet, so that the elastic material naturally penetrates into the pores.
  • different temperatures are used to heat different parts of the woven sheet, so that the pores of different parts of the woven sheet have different degrees of expansion, so that the state of the elastic material infiltrating into the pores can be changed, and the dyeing effect of the dyeing zone can be changed.
  • step c) after the elastic material is allowed to penetrate into the pores from the first surface, a number of water droplets can be placed on the surface of the elastic material.
  • a predetermined ratio of hydrophilic material and hydrophobic material are mixed more quickly in the water source outputting the water droplets.
  • hydrophilic materials or hydrophobic materials can be provided on the surface of the elastic material.
  • Fig. 1 is a flowchart of a preferred embodiment of this application.
  • Figure 2 is a general diagram of a preferred embodiment of the application.
  • Fig. 3 is a schematic diagram of a composite material made by a preferred embodiment of the application.
  • FIG. 4 is a schematic diagram of another preferred embodiment of the application made by different control methods (air pressure).
  • FIG. 5 is a schematic diagram of another preferred embodiment of the present application made by different control methods (temperature).
  • Fig. 6 is a schematic diagram of the process of simultaneously inputting several elastic materials of different colors into the scraper and the woven sheet in parallel in another preferred embodiment of the present application.
  • FIG. 7 is a schematic diagram of the production of multiple elastic materials of different colors in an overlapping manner and input between the scraper and the woven sheet in another preferred embodiment of the present application.
  • FIG. 8 is a schematic diagram of the production of several water droplets on the surface of the elastic material in another preferred embodiment of the present application.
  • a composite material manufacturing method 100 capable of dyeing and bonding at the same time, the first step 110 of which is to prepare an elastic material 1 and a woven sheet 2.
  • the elastic material 1 has a paste-like latex with appropriate viscosity.
  • the present application is not limited to latex, and can also be other elastic materials. Colors are added to the raw materials to show a predetermined color.
  • the woven sheet 2 is a sheet-like cloth woven or woven by fiber threads (such as nylon threads, cotton threads, or plastic threads, etc.), and has a first surface 22, a second surface 24 and communicating with the first and second surfaces 22 24. The woven sheet 2 is pre-rolled for use in subsequent processes.
  • the second step 120 of the present application coating the elastic material 1 on the first surface 22 of the woven sheet 2.
  • one end of the braided sheet 2 is continuously extended and moved toward the other end through a conveyor belt (not shown in the figure), and the braided sheet 2 is fed into the conveyor belt, and an elongated scraper 3 is provided above one end of the conveyor belt.
  • the extension direction is perpendicular to the moving direction of the conveyor belt
  • the scraper 3 is separated from the braided sheet 2 by a predetermined distance.
  • the scraper 3 can be used to continuously coat the elastic material 1 on the first surface 22 of the braided sheet 2.
  • the distance between the scraper 3 and the braided sheet 2 generally constitutes the coating thickness of the elastic material 1.
  • the third step 130 of the present application through a control means, the elastic material 1 penetrates into the pores 26 from the first surface 22, so that the elastic material 1 is attached to the woven sheet 2, and the elastic material 1 is placed on the second surface 24 forms a dyeing area 28.
  • the control method uses an existing roller 4 to roll the elastic material 1 and the braided sheet 2, which can make the elastic material 1 penetrate into the pores 26 from the first surface 22 (or even penetrate the second surface 24 appropriately) by pressure.
  • the elastic material 1 in each of the pores 26 can also be used to present a colored dyed area 28 on the second surface 24.
  • the fourth step 140 of the present application heat forming the aforementioned bonded elastic material 1 and braided sheet 2 into a composite material 30.
  • the foregoing heating method uses the existing oven 5, and chooses to use an oven or other heating device (such as a vulcanized foaming box), depending on the requirements of the product characteristics.
  • the composite material manufacturing method 100 capable of dyeing and bonding at the same time of the present application utilizes the control means (the aforementioned embodiment uses rollers to press the elastic material 1 and the braided sheet 2) to make the elastic material 1 penetrate into the braid After the pores 26 of the sheet 2 are heated and formed, the dyeing of the composite material 30 (the elastic material 1 infiltrated into the pores 26 makes the dyed area 28 present a predetermined color) and the bonding of the elastic material 1 and the woven sheet 2 can be completed at one time. There is no need to dye the fabric with ink before making the existing elastic composite material and then use the adhesive to bond the fabric and the elastic layer. Therefore, there will be no water caused by the existing elastic composite material using solvents, cleaning agents and adhesives. Pollution, waste water and air pollution are not only environmentally friendly, but also faster in production methods.
  • the elastic material 1 penetrates into the pores 26 of the braided sheet 2 to shape the original hand, touch, and even physical and chemical properties of the braided sheet 2, and the braided sheet 2 of different materials is used to make the composite material 30.
  • the dyeing area 28 show different dyeing effects. Even if the composite material 30 is made of the woven sheet 2 composed of the same material of woven wire but with different weaving methods, twists or tightness, the dyeing area 28 will also be made. Different dyeing effects are produced, and variable dyeing effects are produced due to different materials (woven sheet 2), so that the composite material 30 prepared in the present application can have a variety of changes.
  • control means in the third step 130 of the present application is not limited to the pressure exerted by the aforementioned roller 4.
  • gas pressure can also be applied to the surface of the elastic material 1 so that the elastic material 1 is The pressure penetrates into the pores 26 of the braided sheet 2, and the value of the air pressure can be adjusted according to the actual state of the elastic material 1 infiltrating the pores 26.
  • control means of the present application can also be heating.
  • the method of heating the elastic material 1 or the woven sheet 2 is used to change the flow state of the elastic material 1 or the size of the pores 26 of the woven sheet 2 to make the
  • the elastic material 1 can naturally penetrate into the pores 26.
  • the elastic material 1 has better fluidity after heating, and is also easy to penetrate into the pores 26.
  • the pores 26 can be slightly expanded, which can also make the elastic material 1 more easily penetrate into the pores 26 ( Different braided wires have different thermal expansion numbers, so the heating temperature of the braided sheet 2 can be adjusted according to the choice of material).
  • the heating control means can also heat different parts of the braided sheet 2 at different temperatures at the same time, so that the pores 26 of different parts of the braided sheet 2 have different expansion degrees. As a result, the elastic material 1 penetrates into the pores.
  • the state of 26 will be inconsistent, and the dyeing area 28 may change the dyeing effect (for example, the change of the color depth or the change of the gradual visual effect).
  • the squeegee 3 is used to simultaneously coat several elastic materials 1 of different colors on the first surface 22 of the woven sheet 2 so that the dyed area 28 after forming has multiple colors.
  • this application can also input several different colors of elastic material 1 between the scraper 3 and the woven sheet 2 in an overlapping manner, so that the elastic material 1 of different colors can be mixed by the scraper 3 and applied to it.
  • the surface of the woven sheet 2 is further made the dyeing area 28 have the effect of color mixing and camouflage.
  • the present application can not only use the change of the control means to change the visual effect of the dyed area 28 of the woven sheet 2, but also adjust the input mode of the elastic material 1 to change the color of the dyed area 28. .
  • the method is as follows:
  • the roller 4 is additionally provided with a water delivery pipe 41, and several water delivery ports 42 are arranged on the surface, so that when the roller 4 is pressed on the elastic material 1, an appropriate amount of water can be output from the water delivery openings 42 to the surface of the elastic material 1.
  • this application is A number of water droplets 6 (or hydrophilic material, hydrophobic material, or a predetermined ratio of hydrophilic material and hydrophobic material are quickly mixed in the water source that outputs the water droplets 6 on the surface of the elastic material 1 so that the water droplets 6 can appear false).
  • the method of the dispersed state is not limited to the foregoing, and may be directly spraying water on the surface of the elastic material 1, or locally or dispersedly arranged on the surface of the elastic material 1 in a printing-like manner.
  • each of the water droplets 6 can be heated to evaporate, and a bubble structure is generated in the elastic material 1 (the use of hydrophilic or hydrophobic materials can produce hydrophilic or The hydrophobic structure obtains the characteristics of water affinity or repelling water) or the dyeing area 28 has a camouflage effect.
  • the aforementioned hydrophilic materials refer to materials that have the characteristics of being close to and attracting moisture, such as activated carbon, etc.
  • hydrophobic materials refer to materials that have the characteristics of repelling moisture, such as non-hydrophilic materials such as glass particles or metal particles, both of which are Existing, the detailed materials will not be repeated here, and this application will choose according to the needs.
  • the composite material manufacturing method that can be dyed and bonded at the same time provided by this application, through the control means, the elastic material is penetrated into the pores of the woven sheet and then heated and formed, and the dyeing and the elastic material and the woven
  • the laminated type of the film can solve the problems of wastewater, water and air pollution caused by the use of solvents, cleaning agents and adhesives in the dyeing and bonding steps of the existing elastic composite materials. It is not only environmentally friendly, but also faster in production. , The dyeing effect is more diverse and has practical value; the reason is that this application does meet the requirements of applying for a patent, and an application is filed in accordance with the law.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Coloring (AREA)

Abstract

L'invention concerne un procédé de préparation d'un matériau composite pouvant réaliser simultanément une coloration et une mise en forme ajustée, comprenant les étapes consistant à : préparer d'abord de multiples matériaux élastiques (1) et une pièce tissée (2), les matériaux élastiques (1) étant des pâtes présentant une viscosité appropriée et une couleur prédéterminée et la pièce tissée (2) présentant une première surface (22), une deuxième surface (24) et de multiples pores (26) permettant la communication de la première surface (22) avec la deuxième surface (24) ; puis revêtir la première surface (22) de la pièce tissée (2) par les matériaux élastiques (1) ; permettre l'infiltration des matériaux élastiques dans les pores (26) à partir de la première surface (22) au moyen d'un moyen de régulation, de telle sorte que les matériaux élastiques (1) sont ajustés à la pièce tissée (2) ; permettre la formation de multiples zones de coloration (28) par les matériaux élastiques (1) sur la deuxième surface (24) ; et enfin, mettre en forme un matériau composite (30) par chauffage desdits matériaux élastiques (1) et de la pièce tissée (2) qui sont ajustés l'un à l'autre.
PCT/CN2020/097837 2020-06-24 2020-06-24 Procédé de préparation d'un matériau composite pouvant réaliser simultanément une coloration et une mise en forme ajustée WO2021258313A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/097837 WO2021258313A1 (fr) 2020-06-24 2020-06-24 Procédé de préparation d'un matériau composite pouvant réaliser simultanément une coloration et une mise en forme ajustée

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Application Number Priority Date Filing Date Title
PCT/CN2020/097837 WO2021258313A1 (fr) 2020-06-24 2020-06-24 Procédé de préparation d'un matériau composite pouvant réaliser simultanément une coloration et une mise en forme ajustée

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101105647B (zh) * 2000-06-02 2010-11-10 沃尔夫冈·波塞特 平面印张材料
TW201231253A (en) * 2011-01-28 2012-08-01 Ludimas Internat Inc Elastic sheet laminating method
TW201702059A (zh) * 2015-07-10 2017-01-16 Simple Green Co Ltd 具自黏修邊之地毯製造方法
CN107429480A (zh) * 2015-03-26 2017-12-01 帝斯曼知识产权资产管理有限公司 用于将颜色及其它物理性能转移到纤维、编织物、层压复合材料和其它制品的系统和方法
CN107620182A (zh) * 2017-10-26 2018-01-23 浙江诺环保科技有限公司 一种高效面料印染装置
TW201817935A (zh) * 2016-11-09 2018-05-16 簡單綠能股份有限公司 具有多色側面的構件的製造方法
EP3206868B1 (fr) * 2014-10-17 2020-03-04 Pro-t-co Feuille pour la protection d'une surface de coffrage, installation de coffrage, procédé de fabrication et procédé de mise en oeuvre
TWI696737B (zh) * 2019-04-11 2020-06-21 簡單綠能股份有限公司 具有色彩的網狀物的製備方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101105647B (zh) * 2000-06-02 2010-11-10 沃尔夫冈·波塞特 平面印张材料
TW201231253A (en) * 2011-01-28 2012-08-01 Ludimas Internat Inc Elastic sheet laminating method
EP3206868B1 (fr) * 2014-10-17 2020-03-04 Pro-t-co Feuille pour la protection d'une surface de coffrage, installation de coffrage, procédé de fabrication et procédé de mise en oeuvre
CN107429480A (zh) * 2015-03-26 2017-12-01 帝斯曼知识产权资产管理有限公司 用于将颜色及其它物理性能转移到纤维、编织物、层压复合材料和其它制品的系统和方法
TW201702059A (zh) * 2015-07-10 2017-01-16 Simple Green Co Ltd 具自黏修邊之地毯製造方法
TW201817935A (zh) * 2016-11-09 2018-05-16 簡單綠能股份有限公司 具有多色側面的構件的製造方法
CN107620182A (zh) * 2017-10-26 2018-01-23 浙江诺环保科技有限公司 一种高效面料印染装置
TWI696737B (zh) * 2019-04-11 2020-06-21 簡單綠能股份有限公司 具有色彩的網狀物的製備方法

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