CN102049883A - Fiber laminated body structure with fabric touch and preparation method thereof - Google Patents

Abstract

The invention discloses a fiber lamination body structure with fabric touch and a preparation method thereof, in particular to a fiber lamination body structure with fabric touch with simplified process and good structural strength, which is prepared by firstly coating a surface material of fabric, leather or natural material with specific resin by a method of semi-resin impregnation or coating to ensure that the surface can keep the texture and touch of raw materials, then laminating the surface material with a single or a plurality of layers of continuous reinforced fiber lamination bodies which are completely impregnated with resin, and further performing hot pressing and molding to obtain a composite continuous reinforced fiber lamination body plate which has the texture and touch of the surface material and has the strength of the continuous reinforced fiber lamination bodies. The composite board can be further heated and injected into a model, a thermoplastic type or a vacuum pumping type to form a shell required by design, and through the design, not only can the basic structural strength be improved, but also the fabric touch and appearance of the surface layer of the shell can be generated, and the value of the product is improved.

Description

Fiber laminate structure with fabric touch and preparation method thereof

technical field

The present invention relates to a continuous reinforced fiber laminate, in particular to a fiber laminate structure with fabric touch and its preparation method, which simplifies the manufacturing process, makes the product lighter and thinner, improves its strength and satisfies the appearance and tactile design requirements.

Background technique

With the advancement of science and technology, the external casings of personal equipment or devices such as computers, mobile phones, audio, monitors, and personal digital assistants have evolved from early heavy metals to light and thin plastic products, and then on the surface of plastic casings Use various surface treatment technologies such as plating, coating or painting to form various simulated appearances and touches, such as bright and cool metal, leather appearance, wood grain appearance, etc., to meet people's needs for personal characteristics.

Therefore, it is a known technology to coat plastic materials with soft-touch materials for products that are often touched by human hands. In the early days, in order to make the surface of the plastic molded product or the metal molded product have a soft touch (for example, suede-like supple touch), a layer of suede-like coating material is directly sprayed on the outer surface of the molded product. In Japanese Patent Application Laid-Open No. 2-41243, it is disclosed that pigment particles and ionizing radiation curing resin are used to spray the material on the film material to produce a good effect, which is commonly known as a decorative board. This technology needs to be composed of ionizing radiation-curable resin, and must be irradiated with electron beams, etc., which is complicated and not ideal for mass production. In addition, Japanese Patent Application Laid-Open No. 59-202830 proposes to use injection molding technology to make the board into a decorative board to produce a soft-touch surface. However, when it is adhered to the surface of the molded part, it is often caused by the curve of the molded part, resulting in poor interface overlap. From the above description, it can be seen that due to the poor bonding of heterosexual materials, traditionally these decorative shells have insufficient strength, and even if materials with different tactility or appearance are combined, there is also a situation of poor lap joints. , Moreover, the manufacturing process is extremely complicated, which will also increase the manufacturing cost invisibly.

Under the rapid development of information technology [Information Technology, IT] products, the industry has begun to pursue materials that are more impact-resistant, anti-electromagnetic, and can be recycled and reused to reduce the amount of petrochemical resins, in order to meet global environmental protection requirements and related industry needs. At present, the materials used in the continuous reinforced fiber lamination industry include carbon fiber [Carbon Fiber], glass reinforced fiber [GlassFiber], polyester fiber [Polyester] and aramid fiber [Kevlar], etc., and continuous reinforced fiber Generally, it has continuous reinforcing fibers, which are pre-impregnated with thermosetting resins [such as Epoxy], so that the thermosetting resins cover the surface of the fibers, and the continuous reinforcing fibers impregnated with thermosetting resins and uncured [curing] are artificially laid out in the mold. Then, it is heated by a suitable mechanical device, vacuumed and cured into a fixed shape, or the fibers are laminated in the mold for thermocompression molding, and the thermosetting resin is cured by heating. The cured thermosetting plastic can be tightly combined with the surface of the fiber, which can be used The interface between thermosetting plastic and fiber absorbs external impact energy, thereby forming a structure with high impact resistance. However, thermosetting plastic is also a kind of resin that cannot be recycled repeatedly [Non-recyclable], and the surface of the molded product is dented, which not only causes loss of appearance, but also brings about the impact of structural strength. In order to improve the above-mentioned defects, the concave parts of the molded products need to be filled with soil and polished to meet the appearance requirements. Not only is it time-consuming and labor-intensive, but the dust caused by polishing is also likely to cause pollution, requiring a lot of labor costs but difficult to produce in large quantities. . For this reason, the applicant has developed a "continuous reinforced fiber laminate structure" in the announcement No. M362111 to solve all the shortcomings of the above-mentioned prior art.

Furthermore, currently the industry uses fabrics in product design, most of them put the fabrics in the mold, and then use plastic to inject the base material. Therefore, plastic is the main strength structure design, so it is impossible to take into account lightness, thinness, strength and strength in the design. Rigidity, and the fabric must be combined with other parts to make it combined with plastic, so it is not satisfactory in terms of expressing personal characteristics or in actual sense, and needs further improvement.

Contents of the invention

The present inventor has made an in-depth discussion on the current situation that the above-mentioned existing manufacturing process is complex and unable to provide fabric tactility, and through years of experience in research and development and manufacturing in related industries, he actively seeks a solution. After continuous efforts in research and testing, he finally succeeded A fiber laminate structure with fabric touch and its preparation method are developed to solve the problems of complicated manufacturing process and poor structural strength in the prior art.

The main purpose of the present invention is to provide a method for preparing a fiber laminate structure with a fabric touch. First, prepare a fabric surface material; then, prepare a continuous fiber layer; after that, the two are baked, stacked, and hot-pressed Molding, the step of in-mold injection molding, to form a fiber laminate structure with a fabric-like feel on the surface, so that it retains the appearance and feel of the fabric, and can enhance the structural strength.

The present invention mainly realizes the above-mentioned purpose through the following technical means, and the preparation method includes:

A step of preparing the fabric surface material, forming a first thermoplastic resin layer on the surface of the fabric surface material with fabric touch by semi-impregnating or coating;

A step of preparing a continuous fiber layer, forming a first thermoplastic resin layer on the surface of the continuous fiber or fiber cloth by impregnation to form an impregnated continuous fiber layer;

A stacking step, stacking a single or multiple layers of impregnated continuous fiber layer continuous reinforced fiber layer and the fabric surface material to form an impregnated stacked layer;

In the step of gelling and hot pressing again, the impregnated stacked layer is hot-pressed at 25°C to 150°C with an oil pressure hot press to form a continuous reinforcement that is integrated and the surface still retains the tactile feel of the fabric surface material fiberboard;

A step of hot pressing, heating a mold with a predetermined shape to 120°C to 180°C, heating the continuous reinforced fiber sheet to 180°C to 230°C, and cooling to 50°C to 70°C after hot pressing of the mold °C, the continuous reinforcing fiber sheet is shaped into a preformed continuous reinforcing fiber laminate with a fabric-like surface;

An in-mold injection molding step is to use the mold with a predetermined shape to perform secondary injection molding to form a second thermoplastic resin layer on the surface of the fiber laminate inside the mold.

Preferably, the fabric surface material with fabric touch used in the above step of preparing the fabric surface material layer is textiles, woven fabrics, non-woven fabrics, woven fabrics made of natural or synthetic fibers, woven fabrics made of natural or synthetic materials, Either bamboo veneer, wood veneer or natural and synthetic leather.

Preferably, the first thermoplastic resin layer in the steps of preparing the fabric face material layer and the continuous fiber layer is acrylonitrile-butadiene-styrene copolymer, polystyrene, polycarbonate, polyethylene, acrylonitrile - any of styrene copolymer, polymethyl methacrylate, polyethylene terephthalate, polyamide, polyethylene terephthalate, polyetheretherketone or polyetherimide A sort of.

Further, after the above step of preparing the fabric surface material layer, add a step of microgelation baking, which is to bake at 60°C to 80°C to microgelize the first thermoplastic resin layer impregnated with the fabric surface material layer , to form a continuous fabric surface material with a fabric touch; after the above-mentioned preparation of the continuous fiber layer, a step of microgelation baking is also added, which is to bake at 60 ° C to 80 ° C, so that the impregnated continuous fibers The first thermoplastic resin layer of the layer is microgelled to form a continuous reinforced fiber layer.

Preferably, the continuous fiber or fiber cloth in the step of preparing the continuous fiber layer is any one of carbon fiber, glass fiber, asbestos fiber, engineering plastic fiber or natural fiber.

After the above step of regelling and hot pressing, a cutting step is further added to cut the integral continuous reinforced fiber sheet whose surface still retains the surface feel of the fabric surface material.

After the above step of hot pressing, a step of trimming is further added, and the edge of the computer numerical control or water jet is used for detailed processing.

The second thermoplastic resin layer includes acrylonitrile-butadiene-styrene copolymer, polystyrene, polycarbonate, polyethylene, acrylonitrile-styrene copolymer, polymethyl methacrylate, polyterephthalic acid Any of glycol ester, polyamide, polyethylene terephthalate, polyether ether ketone, or polyetherimide. The above-mentioned second thermoplastic resin layer is a synthetic resin formed by adding a filler to any of the above-mentioned resins, wherein the filler includes any one of talcum powder, carbon fiber and glass fiber.

Another object of the present invention is to provide a continuous reinforced fiber laminate structure, which has a plurality of continuous reinforced fiber layers and a surface material object, and the surface material object can be combined with the first layer of the continuous reinforced fiber laminate. A thermoplastic resin is fully bonded and can completely retain the touch of the surface material, while saving costs and improving product quality, avoiding doubts about structural strength.

The fiber layer structure with fabric touch prepared by the above method can be used as a mechanism shell or a protective cover, and the fiber layer structure includes:

A fabric surface material, forming a first thermoplastic resin layer on the surface of the fabric surface material with fabric touch by semi-impregnating or coating;

A continuous fiber layer, forming a first thermoplastic resin layer on the surface of the continuous fiber or fiber cloth by impregnation to form an impregnated continuous fiber layer, the impregnated continuous fiber and the fabric surface material are stacked and then glued Hot pressing and hot pressing to form fiber laminates;

A second thermoplastic resin layer is injection-molded on the surface of the fiber laminate.

Preferably, the above-mentioned fabric surface materials with fabric touch are textiles, woven fabrics, non-woven fabrics, woven fabrics made of natural or synthetic fibers, woven fabrics made of natural or synthetic materials, bamboo flakes, wood flakes, natural and synthetic Any kind of leather.

As preferably, the first thermoplastic resin layer of the above-mentioned fabric face material layer or continuous fiber layer is acrylonitrile-butadiene-styrene copolymer, polystyrene, polycarbonate, polyethylene, acrylonitrile-styrene copolymer , polymethyl methacrylate, polyethylene terephthalate, polyamide, polyethylene terephthalate, polyetheretherketone or polyetherimide.

Preferably, the fibers or fiber cloth of the continuous fiber layer are any one of carbon fibers, glass fibers, asbestos fibers, engineering plastic fibers or natural fibers.

Preferably, the above-mentioned second thermoplastic resin layer comprises acrylonitrile-butadiene-styrene copolymer, polystyrene, polycarbonate, polyethylene, acrylonitrile-styrene copolymer, polymethyl methacrylate, polyparaffin Any one of ethylene phthalate, polyamide, polyethylene terephthalate, polyetheretherketone, or polyetherimide. The above-mentioned second thermoplastic resin layer is a synthetic resin obtained by adding a filler to any of the above-mentioned resins, wherein the filler includes any one of talcum powder, carbon fiber or glass fiber.

The invention achieves the following beneficial effects: the preparation procedure is greatly simplified, and the product is lighter and thinner, which not only improves its basic structural strength, but also enables the surface layer of the shell to produce the texture and appearance of fabric, greatly increasing the added value of the product, and further Can enhance the economic benefits of the product.

Description of drawings

Fig. 1 is the flowchart of the manufacturing method of the continuous reinforced fiber laminate with fabric touch on the surface of the present invention;

Fig. 2 is a schematic cross-sectional view of a fabric surface material and a continuous reinforcing fiber layer of the present invention;

Fig. 3 is a schematic cross-sectional view of the continuous reinforcing fiber layer with fabric touch of the present invention.

Fig. 4 is a schematic view of the appearance of a continuous reinforcing fiber laminate formed with a fabric-like surface according to the present invention.

Fig. 5 is a schematic diagram of the structure of the fiber laminate with fabric touch of the present invention.

Explanation of the numbers in the above-mentioned accompanying drawings:

S10 prepare fabric surface material;

S15 microgelation baking;

S20 Prepare a continuous fiber layer;

S25 microgelation baking;

S30 stacking;

S40 regelation hot pressing;

S50 cut;

S60 thermoforming;

S70 trimming treatment;

S80 In-mold injection molding;

10 fabric facing material; 11 first thermoplastic resin layer;

20 fiber layer; 21 first thermoplastic resin layer;

30 second thermoplastic resin layer; 50 fiber laminate.

Detailed ways

The present invention is a fiber laminate structure with fabric touch and its preparation method. In the specific embodiment of the fiber laminate structure of the present invention and its structure shown in the accompanying drawings, all about front and back, left and right, References to top and bottom, upper and lower, and horizontal and vertical are used for convenience of description only, and do not limit the invention, nor limit its structure to any position or spatial orientation. The dimensions specified in the drawings and the specification can be changed according to the design and requirements of the specific embodiments of the present invention within the protection scope of the present invention.

Regarding the preparation method of the fiber laminate structure with fabric touch of the present invention, as shown in Figure 1, the steps include: one preparation of fabric surface material S10, one preparation of continuous fiber layer S20, one stacking S30, one re-gelling hot pressing S40, a cutting S50, a thermoforming S60, a trimming S70 and an in-mold injection molding S80, forming a continuous reinforced fiber laminate 50 with a fabric-like feel on the surface;

First, starting from the step of preparing the fabric surface material S10, a first thermoplastic resin layer 11 is formed on the surface of the fabric surface material with a fabric touch by semi-impregnation or coating, wherein the fabric surface material is selected from but not limited to: any kind Textiles or textile-like materials, such as woven cloth, non-woven fabrics, woven fabrics of natural or synthetic materials, woven fabrics of natural or synthetic materials, bamboo veneers, wood veneers, natural and synthetic leather, etc. Any one of the shape materials, and the first thermoplastic resin layer 11 is selected from but not limited to: acrylonitrile-butadiene-styrene copolymer [Acrylonitrile-Butadiene-Styrene, ABS], polystyrene [Polystyrene, PS ], polycarbonate [Polycarbonate, PC], polyethylene [Polyethylene, PE], acrylonitrile-styrene copolymer [Acrylonitrile-Styrene, AS], polymethylmethacrylate [Polymethylmethacrylate, PMMA], polyterephthalate Ethylene Terephthalate [Polyethylene Terephthalate, PET], Polyamide [Polyamide, PA], Polyethylene Terephthalate [Polybutylene Terephthalate, PBT], Polyether Ether Ketone [Polyether EtherKetone, PEEK] Any one of imide [Polyetherimide, PEI]. After preparing the fabric surface material S10, a step of microgelization baking S15 can be added, which is to bake at 60-80°C to microgelize the first thermoplastic resin layer 11 of the fabric surface material 10, and form each The fabric surface material 10 that continuously retains the tactility of the raw material;

Next, carry out the step of preparing the continuous fiber layer S20, form a first thermoplastic resin layer 21 on the surface of the continuous fiber or fiber cloth by impregnation, and form the impregnated continuous fiber layer 20, so that the first thermoplastic resin layer 21 is completely filled with the continuous fiber layer. gaps inside the continuous fiber layer 20, and cover the entire surface of the continuous fiber layer 20. The embodiment of the impregnating treatment step can use rollers to drive the roll-shaped continuous fiber cloth to soak in the treatment tank filled with the first thermoplastic resin and take it out of the treatment tank, so that the impregnated continuous fiber cloth has the first thermoplastic resin to form a continuous fiber layer 20, see the continuous fiber layer 20 in accompanying drawing 2. Wherein, the continuous fiber or fiber cloth of the continuous fiber layer 20 is selected from but not limited to any one of carbon fiber, glass fiber, asbestos fiber, engineering plastic fiber and natural fiber. The first thermoplastic resin layer 21 is selected from but not limited to: acrylonitrile-butadiene-styrene copolymer [Acrylonitrile-Butadiene-Styrene, ABS], polystyrene [Polystyrene, PS], polycarbonate [Polycarbonate, PC], polyethylene [Polyethylene, PE], acrylonitrile-styrene copolymer [Acrylonitrile-Styrene, AS], polymethylmethacrylate [Polymethylmethacrylate, PMMA], polyethylene terephthalate [Polyethylene Terephthalate , PET], polyamide [Polyamide, PA], polyethylene terephthalate [Polybothlene Terephthalate, PBT], polyether ether ketone [Polyether Ether Ketone, PEEK] and polyetherimide [Polyetherimide, PEI 】Any one of them. After preparing the continuous fiber layer S20, add a step of microgelation baking S25, and bake at 60-80°C to microgelize the impregnated continuous fibers or the first thermoplastic resin layer 21 of the fiber cloth to form a Continuously reinforced fiber layer 20;

Afterwards, perform the step of stacking S30, stacking a single or multiple layers of continuous reinforced fiber layer 20 and fabric surface material 10 to form an impregnated stacked layer;

Next, carry out the step of regelatinization and hot pressing S40, using an oil pressure hot press at 25°C to 150°C to heat press the above-mentioned continuously stacked fabric surface material 10 and continuous fiber layer 20, so that the first thermoplastic resin The layer 11 and the first thermoplastic resin layer 21 penetrate into the fabric surface material 10 and the fiber layer 20 by about 20% to 70%, and the first thermoplastic resin layer 11 and the first thermoplastic resin layer 21 of the two are regelled and completely fused, A continuous reinforced fiber sheet that is integrated and whose surface still retains the surface feel of the original fabric surface material, as shown in Figure 3;

Next, the step of cutting S50 is carried out, and the continuous reinforced fiber sheet formed by the step of regelling and hot pressing S40 is cut to produce a continuous reinforced fiber sheet of appropriate size;

Then, enter the step of hot press forming S60, heat a mold with a predetermined shape to 120°C-180°C, and heat the above-mentioned continuous reinforced fiber sheet of appropriate size to 180°C-230°C to perform mold hot-pressing treatment , and cooled to 50°C to 70°C in the mold, so that the flat continuous reinforcing fiber sheet material with a surface feel is molded into a preformed continuous reinforcing fiber laminate 50 with a fabric feel on the surface, as shown in Figure 4 As shown, it has the required specific appearance shape, about concave, convex, bent, notch, opening;

After that, the step of trimming processing S70 is carried out, which uses computer numerical control [Computer Numerical Control, CNC] or water jet edge for detailed processing;

Finally, perform the step of in-mold injection molding S80, use a mold with a predetermined shape to perform secondary injection molding, and form a second thermoplastic resin layer 30 on the surface of the fiber laminate 50 inside the mold, wherein the second thermoplastic resin layer 30 Contains acrylonitrile-butadiene-styrene copolymer [Acrylonitrile-Butadiene-Styrene, ABS], polystyrene [Polystyrene, PS], polycarbonate [Polycarbonate, PC], polyethylene [Polyethylene, PE], propylene Nitrile-styrene copolymer [Acrylonitrile-Styrene, AS], polymethylmethacrylate [Polymethylmethacrylate, PMMA], polyethylene terephthalate [Polyethylene Terephthalate, PET], polyamide [Polyamide, PA], Any one of polyethylene terephthalate [Polybothlene Terephthalate, PBT], polyether ether ketone [Polyether Ether Ketone, PEEK] or polyetherimide [Polyetherimide, PEI]. The second thermoplastic resin layer 30 is a synthetic resin [Alloy Resin] formed by adding a filler material to any of the above resins, and the filler material includes talcum powder [Talc], carbon fiber [Carbon Fiber] or glass fiber [Glass Fiber] any kind. Furthermore, it is a finished product of the continuous reinforcing fiber laminate structure in which the continuous reinforcing fiber laminate 50 and the second thermoplastic resin layer 30 are integrated with the surface having a fabric feel. The above-mentioned fiber laminate structure can be used as a mechanism shell or a protective cover to provide protection and increase aesthetics and more comfortable touch.

Through the aforementioned design, the present invention not only simplifies the manufacturing process, but also the fiber laminate structure has a plurality of continuous reinforcing fiber layers 20 and the fabric surface material 10, and the above-mentioned fabric surface material 10 can be combined with the first continuous reinforcing fiber layer 20 A thermoplastic resin layer 21 is fully bonded, and can fully retain the touch of the surface material, while achieving cost savings and improving product quality, avoiding doubts about structural strength.

The above-mentioned embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention shall be determined by the claims.

Claims (18)

1. A preparation method of a fiber laminate structure with fabric touch, characterized in that it comprises: A step of preparing the fabric surface material, forming a first thermoplastic resin layer on the surface of the fabric surface material with fabric touch by semi-impregnating or coating; A step of preparing a continuous fiber layer, forming a first thermoplastic resin layer on the surface of the continuous fiber or fiber cloth by impregnation to form an impregnated continuous fiber layer; A stacking step, stacking a single or multiple layers of impregnated continuous fiber layers and the fabric surface material with fabric touch to form an impregnated stacked layer; In the step of gelling and hot pressing again, the impregnated stacked layer is hot-pressed at 25°C to 150°C with an oil pressure hot press to form a continuous reinforcement that is integrated and the surface still retains the tactile feel of the fabric surface material fiberboard; A step of hot pressing, heating a mold with a predetermined shape to 120°C to 180°C, heating the continuous reinforced fiber sheet to 180°C to 230°C, and cooling to 50°C to 70°C after hot pressing of the mold °C, the continuous reinforcing fiber sheet is shaped into a preformed continuous reinforcing fiber laminate with a fabric-like surface; The step of in-mold injection molding is to use the mold with a predetermined shape to perform secondary injection molding, and form a second thermoplastic resin layer on the surface of the fiber laminate inside the mold to obtain an integrated fabric with a touch of fabric. The finished product of the fiber laminate structure. 2. The preparation method of the fiber laminate structure with fabric touch according to claim 1, characterized in that, the fabric surface material with fabric touch in the step of preparing the fabric surface material is textile, woven cloth, non-woven fabric , woven fabrics made of natural or synthetic fibers, woven fabrics made of natural or synthetic materials, bamboo veneers, wood veneers and natural or synthetic leather. 3. The method for preparing the fiber laminate structure with fabric touch according to claim 1, wherein the first thermoplastic resin layer in the steps of preparing the fabric face material and preparing the continuous fiber layer is acrylonitrile - Butadiene-styrene copolymer, polystyrene, polycarbonate, polyethylene, acrylonitrile-styrene copolymer, polymethyl methacrylate, polyethylene terephthalate, polyamide, poly Any one of butylene terephthalate, polyetheretherketone, or polyetherimide. 4. The method for preparing a fiber laminate structure with fabric touch according to claim 1, characterized in that, after the step of preparing the fabric surface material, a step of microgelation and baking is added, which is at 60° C. to Baking is carried out at 80° C. to microgelize the first thermoplastic resin layer impregnated with the fabric surface material to form a fabric surface material which continuously retains the touch of the original fabric. 5. The method for preparing a fiber laminate structure with fabric touch according to claim 1, characterized in that, after the continuous fiber layer is prepared, the step of adding a microgelation baking is at 60° C. to 80° C. Baking is carried out at a temperature of 0°C to microgelize the first thermoplastic resin layer of the impregnated continuous fiber layer to form a fiber layer with continuous reinforcement. 6. The preparation method of the fiber laminate structure with fabric touch according to claim 1, characterized in that, the continuous fiber or fiber cloth in the step of preparing the continuous fiber layer is carbon fiber, glass fiber, asbestos Any one of fiber, engineering plastic fiber or natural fiber. 7. The preparation method of the fiber laminate structure with fabric touch according to claim 1, characterized in that, after the step of regelling hot pressing, a cutting step is added, and the regelling hot pressing is formed The fiber sheet is cut to produce a continuous reinforced fiber sheet of the appropriate size. 8. The method for preparing a fabric-feeling fiber laminate structure according to claim 1, wherein a step of trimming is added after the step of hot pressing, using computer numerical control or water jet The edges are processed in detail. 9. The method for preparing a fabric-feeling fiber laminate structure according to claim 1, wherein the second thermoplastic resin layer in the in-mold injection molding step comprises acrylonitrile-butadiene-benzene Ethylene copolymer, polystyrene, polycarbonate, polyethylene, acrylonitrile-styrene copolymer, polymethyl methacrylate, polyethylene terephthalate, polyamide, polyethylene terephthalate Any one of glycol ester, polyetheretherketone or polyetherimide. 10 . The method for preparing a fiber laminate structure with fabric touch according to claim 9 , wherein the second thermoplastic resin layer is a synthetic resin added with a filler material. 11 . 11 . The method for preparing a fiber laminate structure with fabric touch according to claim 10 , wherein the filling material comprises any one of talcum powder, carbon fiber or glass fiber. 12. The fiber laminate structure with fabric touch prepared by the method according to claim 1, characterized in that, the fiber laminate structure comprises: A fabric surface material, forming a first thermoplastic resin layer on the surface of the fabric surface material with fabric touch by semi-impregnating or coating; A continuous fiber layer, forming a first thermoplastic resin layer on the surface of the continuous fiber or fiber cloth by impregnation to form an impregnated continuous fiber layer, the impregnated continuous fiber and the impregnated fabric surface material are stacked, and then Gelling hot pressing and hot pressing molding to form fiber laminates; A second thermoplastic resin layer is injection-molded on the surface of the fiber laminate. 13. The fiber laminate structure with fabric touch according to claim 12, characterized in that, the fabric surface material with fabric touch is textiles, woven fabrics, non-woven fabrics, woven fabrics made of natural or synthetic fibers , any of woven fabrics made of natural or synthetic materials, bamboo veneers, wood veneers, natural and synthetic leather. 14. The fiber laminate structure with fabric touch according to claim 12, characterized in that, the fabric surface material or the first thermoplastic resin layer of the continuous fiber layer is acrylonitrile-butadiene-styrene copolymer polystyrene, polycarbonate, polyethylene, acrylonitrile-styrene copolymer, polymethyl methacrylate, polyethylene terephthalate, polyamide, polyethylene terephthalate Any one of ester, polyetheretherketone or polyetherimide. 15. The fiber laminate structure with fabric touch according to claim 12, wherein the fiber or fiber cloth of the continuous fiber layer is carbon fiber, glass fiber, asbestos fiber, engineering plastic fiber or natural fiber. any one of . 16. The fiber laminate structure with fabric touch according to claim 12, wherein the second thermoplastic resin layer comprises acrylonitrile-butadiene-styrene copolymer, polystyrene, polycarbonate , polyethylene, acrylonitrile-styrene copolymer, polymethylmethacrylate, polyethylene terephthalate, polyamide, polyethylene terephthalate, polyether ether ketone or polyether Any of the imides. 17. The fiber laminate structure with fabric touch according to claim 12 or 16, characterized in that, the second thermoplastic resin layer is a synthetic resin added with a filler material. 18. The fiber laminate structure with fabric touch according to claim 17, characterized in that the filler material comprises any one of talcum powder, carbon fiber or glass fiber.

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