WO2012105665A1 - Boîtier étant doté d'une structure textile/résine en couches et procédé de fabrication de celui-ci - Google Patents

Boîtier étant doté d'une structure textile/résine en couches et procédé de fabrication de celui-ci Download PDF

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Publication number
WO2012105665A1
WO2012105665A1 PCT/JP2012/052434 JP2012052434W WO2012105665A1 WO 2012105665 A1 WO2012105665 A1 WO 2012105665A1 JP 2012052434 W JP2012052434 W JP 2012052434W WO 2012105665 A1 WO2012105665 A1 WO 2012105665A1
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WO
WIPO (PCT)
Prior art keywords
textile
mold
thermocompression
layer
resin
Prior art date
Application number
PCT/JP2012/052434
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English (en)
Japanese (ja)
Inventor
渡邊　泰
秀治 城野
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Art&Tech株式会社
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Application filed by Art&Tech株式会社 filed Critical Art&Tech株式会社
Publication of WO2012105665A1 publication Critical patent/WO2012105665A1/fr

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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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14811—Multilayered articles
    • 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
    • B32B1/00—Layered products having a general shape other than plane
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • 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
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/584—Scratch resistance
    • 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
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • 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
    • B32B2439/00—Containers; Receptacles
    • 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
    • B32B2457/00—Electrical equipment

Definitions

  • the present invention relates to a textile / resin laminated housing and a manufacturing apparatus thereof, and more particularly, to a textile / resin laminated housing in which a textile layer is laminated on a base resin layer and a manufacturing apparatus thereof.
  • housings for electronic devices, home appliances, etc. and housings for automobile interior parts are often made by resin molding in which a decorative material is laminated on the outer surface.
  • various types of housings are applied to resin molded housings.
  • Decorative material is an indispensable element for differentiating from other products. In such a situation, some companies can freely select a decorative design of a product by applying various decorative materials to the resin molded housing even for the same product.
  • Patent Document 1 As a method for decorating a resin molded housing, there is a technique for painting, transferring, and gravure printing on a resin sheet (see, for example, Patent Document 1), and a decorative material containing fibers (textiles) with excellent decorative properties is used.
  • a resin molded body formed on the surface of a resin container by molding is proposed (for example, see Patent Document 2).
  • a base material film and a decorative material made of a textile material bonded to each other are fused to the surface of the object to be decorated.
  • the decorative material is made of a textile material covered with a base film
  • the base material is made of a polyester resin, a polyamide resin such as nylon, a polyolefin resin, a polystyrene resin, or the like.
  • the decoration by painting is not only a flat decoration part, but also the volatile organic compound (VOC) used in the painting process causes health damage,
  • VOC volatile organic compound
  • the paint is easily peeled off from the plastic molded casing, and the decoration by gravure printing is not suitable for individual small-scale production because of the need to prepare a mold roll for each pattern.
  • the base material film covering the textile material is inferior in impact resistance and easily damaged, and the textile material for the object to be decorated is low in resistance at high temperatures during in-mold molding.
  • Patent Document 3 In the technology of Patent Document 3, the adhesion of the textile material to the material to be decorated is not sufficient, and the low-volume productivity for diversification of products and the versatility of each product are not always taken into consideration. Further, in the technique of Patent Document 3, the textile material is liable to wrinkle or the pattern is distorted when the molten resin is injected under pressure, and the yield during mass production is poor.
  • the object of the present invention is to provide an apparatus for producing a textile / resin laminated structure housing which can improve the adhesion of the textile layer to the base resin layer and can eliminate the generation of wrinkles and distortion of the pattern of the textile layer. It is an object of the present invention to provide a textile / resin laminated housing having no adhesion to the base resin layer, wrinkles of the textile layer, and distortion of the pattern.
  • the textile / resin laminated housing manufacturing apparatus represents a textile layer thermocompression bonded body having an A-PET sheet thermocompression bonded on one surface. And a movable mold that is moved toward the fixed mold so as to push the received thermocompressed body into the fixed mold to form the thermocompressed body.
  • Another fixed mold for receiving the formed thermocompression bonded body with the textile layer as a surface, and an injection mold that is moved toward the thermocompressed body received in the other fixed mold, An injection unit that injects a raw material of the base resin layer into a space defined by the thermocompression body received in the other fixed mold and the injection mold; and the A-PET sheet is injected Raw material of base resin layer solidified Characterized in that it is peeled off.
  • An apparatus for manufacturing a textile / resin laminated structure housing comprising: a stationary mold for receiving a thermocompression body of a textile layer having an A-PET sheet thermocompression bonded on one surface with the textile layer as a front surface; A movable mold that is moved toward the fixed mold so as to push the received thermocompressed body into the fixed mold in order to form the thermocompressed body, and is pressed into the fixed mold.
  • the base resin layer material is injected into a space defined by the injection mold that is moved toward the thermocompression body, the thermocompression body that is received in the other fixed mold, and the injection mold.
  • the A-PET sheet is peeled off after the raw material of the injected base resin layer is solidified.
  • the textile / resin laminated structure housing according to claim 11 is manufactured by the textile / resin laminated structure housing manufacturing apparatus.
  • the manufacturing apparatus for a textile / resin laminated structure housing according to claim 1 or 2 it is possible to improve the adhesion of the textile layer to the base resin layer, and to eliminate generation of wrinkles in the textile layer and distortion of the pattern.
  • the textile / resin laminated structure housing according to claim 11 has excellent adhesion of the textile layer to the base resin layer, and does not cause wrinkles of the textile layer or distortion of the pattern.
  • FIG. 1 is an external perspective view of a textile / resin laminated structure housing according to an embodiment of the present invention. It is sectional drawing of the textile / resin laminated structure housing which follows the line II-II of FIG. It is a figure used for demonstrating the manufacturing apparatus of the textile / resin laminated structure housing which concerns on embodiment of this invention. It is an external appearance perspective view of the textile / resin laminated structure housing which concerns on other embodiment of this invention.
  • FIG. 5 is a cross-sectional view of the textile / resin laminate housing taken along line VV in FIG. 4.
  • FIG. 5 is a cross-sectional view of the textile / resin laminate housing taken along line VI-VI in FIG. 4.
  • FIG. 1 is an external perspective view of a textile / resin laminated structure housing according to an embodiment of the present invention.
  • a textile / resin laminated structure housing 1 (hereinafter sometimes simply referred to as “housing 1”) is an upper casing for a remote control device having a reverse boat structure, and two openings 6 are formed at the bottom of the reverse boat structure.
  • housing 1 is an upper casing for a remote control device having a reverse boat structure, and two openings 6 are formed at the bottom of the reverse boat structure.
  • FIG. 2 is a cross-sectional view of the textile / resin laminate housing taken along line II-II in FIG.
  • the housing 1 includes a textile layer 4 and a base resin layer 5 fixed to the textile layer 4 while infiltrating the gaps between the fibers of the textile layer 4.
  • the textile layer 4 is made of textile including fiber products such as woven fabric and knitted fabric.
  • the textile include polyester fabric, knitted fabric, lace, and carbon fiber.
  • This textile allows various designs to be easily obtained, and the three-dimensional feeling of the fiber fabric appears as it is. Further, the use of the textile has the effect of increasing the strength of the housing 1 in addition to increasing the degree of freedom of design of the housing 1.
  • the base resin layer 5 is made of a thermoplastic synthetic resin, preferably a synthetic resin for injection molding, and specifically includes ABS (acrylbutyl styrene) resin, PC (polycarbonate) resin, ABS-PC resin, PMMA (polymethacrylate acrylate). )
  • the raw material of the base resin layer 5 is heated and melted by an injection molding machine 20 shown in FIG. 3 to be described later. It is injected into a die die 22 shown in FIG.
  • the base resin layer 5 is more firmly fixed to the textile layer 4 due to the shrinkage of the textile layer 4 and the base resin layer 5 during cooling and solidification.
  • the textile layer 4 adheres to the base resin layer 5 by the anchor effect.
  • Each fiber of the textile layer 4 can improve the strength of the housing 1 as well as improving the properties.
  • the pattern on the surface of the housing 1 can be variously selected by changing the textile 4.
  • housing 1 has an inverted boat structure with the textile layer 4 as the front, but the housing 1 may have an inverted boat structure with the base resin layer 5 as the surface.
  • the use of these housings 1 is not limited to the remote control structure upper casing.
  • FIG. 3 is a diagram used for explaining a textile / resin laminated housing manufacturing apparatus according to an embodiment of the present invention.
  • steps I and II are performed by a press machine, and steps III and IV are performed by an injection molding machine. Finally, Step V is performed by an appropriate method.
  • thermocompression body of a textile layer 4 to which an A-PET sheet 2 described later is thermocompression bonded is prepared, and in step I of FIG.
  • the table is placed on the female die 10 (fixed die) of the press machine.
  • This thermocompression bonded body may be cut into a predetermined shape in advance.
  • A-PET sheet 2 is made of amorphous polyethylene terephthalate. Thereby, when laminating
  • step II the male die 11 (movable die) of the press machine is pressed so as to push the thermocompression-bonded body of the A-PET sheet 2 and the textile layer 4 placed in step I into the female die 10. Move toward the female mold 10. Thereby, the thermocompression-bonded body of the A-PET sheet 2 and the textile layer 4 is formed into a shape defined by the female mold 10 and the male mold 11, and thereafter, the formed thermocompression-bonded body is taken out from the press machine. .
  • the periphery of the formed thermocompression bonded body may be deburred by cutting with a laser cutter or a cutting die (cutting unit).
  • step III of FIG. 3 the thermocompression bonded body of the A-PET sheet 2 and the textile layer 4 formed by a press machine is placed in the female die 22 (other fixed die) with the textile layer 4 as a table.
  • the injection molding male mold 12 injection molding mold
  • the injection hole 20a of the injection molding machine 20 is moved through the injection molding male mold.
  • the injection screw 21 is rotated clockwise to define the raw material 31 of the base resin layer 5 in the tank 30 by the thermocompression body and the injection molding male mold 12. Is injected into the space.
  • the raw material 31 of the base resin layer 5 infiltrates into the gaps between the fibers of the textile layer 4 and the textile layer 4 and the base resin layer 5 are more firmly fixed to each other due to the shrinkage of the textile layer 4 and the base resin layer 5 when the raw material 31 is cooled and solidified. become.
  • Step IV after the raw material 31 of the injection molded base resin layer 5 is cooled and solidified, the injection machine 20 and the injection molded male mold 12 are separated from the female mold 10 and the housing 1 is taken out. .
  • A-PET sheet 2 is peeled off to complete the desired textile / resin laminated structure housing 1.
  • the female mold 10 and the male mold 11 constitute a press machine
  • the female mold 22, the injection molding male mold 12 and the injection machine 20 constitute an injection molding machine.
  • the press machine and the injection molding machine are the housing 1.
  • the manufacturing apparatus is configured.
  • the press machine and the injection molding machine may be integrated, and the female die 10 may be used as the female die 22.
  • the injection molding male mold 12 is moved toward the laminated body of the transparent acrylic sheet layer 2 and the textile layer 4 molded in the female mold 10.
  • step III the raw material 31 of the base resin layer 5 infiltrates into the gaps between the fibers of the textile layer 4, and the textile layer 4 when the raw material 31 is cooled and solidified.
  • the manufacturing process of the housing 1 can be simplified and the surface coating process can be omitted.
  • polycarbonate that can be molded only at high temperatures can be used as the material of the base resin layer 5.
  • the adhesion of the textile layer 4 having excellent decorativeness to the base resin layer 5 is improved, and the textile layer 4 is formed on the base resin layer 5 during injection molding. Generation of wrinkles and distortion of the pattern can be eliminated.
  • the housing 1 has an inverted boat structure with the textile layer 4 as the front, but the housing 1 may have an inverted boat structure with the base resin layer 5 as the front. Good.
  • the use of these housings 1 is not limited to the upper casing for the remote control device.
  • FIG. 4 is an external perspective view of a textile / resin laminated structure housing according to another embodiment of the present invention.
  • a textile / resin laminated structure housing 40 (hereinafter sometimes simply referred to as “housing 40”) is a casing having an inverted basin structure, and has one protrusion 41 and one opening at the bottom of the inverted basin structure. 42.
  • the structure of the housing 40 in FIG. 4 and the manufacturing apparatus thereof are the same as the structure of the housing 1 in FIG. 1 and the manufacturing apparatus thereof, and the same components are denoted by the same reference numerals.
  • the cross section of the protrusion 41 is shown in FIG. 5 as a cross-sectional view along line VV in FIG. 4, and the cross section of the opening 42 is shown in FIG. 6 as a cross sectional view along line VI-VI in FIG. .
  • the textile / resin structure housings 1 and 40 are described as the upper casing for the remote control device.
  • Is intended for decorative products by in-mold molding with a surface coating layer Is intended for decorative products by in-mold molding with a surface coating layer.
  • miscellaneous goods including containers and stationery, housings for electronic devices and home appliances including mobile phones and laptop computers, buildings, Examples include housings for interior and exterior products of automobiles and interior housings for aircraft.

Abstract

L'invention concerne un dispositif pour fabriquer un boîtier ayant une structure textile/résine en couches, ledit dispositif étant apte à améliorer l'adhérence d'une couche de textile à une couche de résine de base et d'éliminer les plis et la perturbation de motif dans la couche de textile. Ledit dispositif de fabrication comporte une presse et une machine de moulage par injection (20). La presse comporte : un moule femelle (10) dans lequel est placé un corps assemblé par thermocompression, consistant en une feuille d'A-PET (2) assemblée par thermocompression à une surface d'une couche de textile (4), ledit corps étant placé avec la couche de textile tournée vers l'extérieur; et un moule mâle (11) qui se déplace en direction du moule fixe de manière à presser le corps assemblé par thermocompression dans le moule fixe afin de mouler ledit corps assemblé par thermocompression. La machine de moulage par injection (20) comporte : un moule femelle (12) dans lequel le corps assemblé par thermocompression et moulé est placé davec la couche de textile tournée vers l'extérieur; un moule d'injection mâle (22) qui se déplace en direction du corps assemblé par thermocompression se trouvant dans le moule femelle (12); et une unité d'injection qui injecte une matière qui constituera une couche de résine de base dans l'espace entre le corps assemblé par thermocompression se trouvant dans le moule femelle (12) et le moule d'injection mâle (22). La feuille d'A-PET (2) est enlevée par pelage après que ladite matière injectée se soit solidifiée.
PCT/JP2012/052434 2011-01-31 2012-01-27 Boîtier étant doté d'une structure textile/résine en couches et procédé de fabrication de celui-ci WO2012105665A1 (fr)

Applications Claiming Priority (2)

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JP2011031350 2011-01-31
JP2011-31350 2011-01-31

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WO2012105665A1 true WO2012105665A1 (fr) 2012-08-09

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PCT/JP2012/052434 WO2012105665A1 (fr) 2011-01-31 2012-01-27 Boîtier étant doté d'une structure textile/résine en couches et procédé de fabrication de celui-ci

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014156861A1 (fr) 2013-03-25 2014-10-02 Art&Tech株式会社 Textile non-tissé, feuille, film, feuille multicouche, article moulé, et procédé pour produire un textile non-tissé
WO2015029453A1 (fr) 2013-08-30 2015-03-05 Art&Tech株式会社 Feuille de surmoulage de type textile, procédé pour la fabriquer, ébauche d'article moulé, article moulé en résine de type textile et procédé pour le fabriquer

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CN115091821B (zh) * 2022-07-07 2023-02-03 广东东田转印新材料有限公司 一种含有实物体层的复合膜片及其制备方法和在塑料成型制品中的应用

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