JP2003001769A - Synthetic resin molded object - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a synthetic resin molded object having a vinyl chloride resin substrate part capable of avoiding the lowering of surface appearance and having a film made of a synthetic resin on its surface. SOLUTION: The synthetic resin molded object is constituted by providing a laminated film 22, which has a transparent layer 26 containing polyvinylidene fluoride and a polyacrylate resin, a color layer 21 containing polyvinylidene fluoride and a polyacrylate resin and an adhesive layer 28 successively from a surface side, on the surface of a polyvinyl chloride resin molded region 24 containing a polyester plasticizer.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synthetic resin molded article, and more particularly to a synthetic resin molded article based on polyvinyl chloride resin.

[0002]

2. Description of the Related Art Many functional members such as various molding materials and protector materials are required to have flexibility and elasticity. For example, it is a long roof molding or a door side protector molding of a vehicle. It is desired that the roof molding can be mounted while bending the axis so as to follow the curved surface of the roof during the mounting process to the vehicle body, and in the case of door side protector molding, etc., it is required to absorb shock from the outside. ing. A vinyl chloride resin is mainly used as the base portion of such a resin molded product from the viewpoints of economy, molding processability, physical and chemical properties and the like. Then, a plasticizer such as DOP is added to the vinyl chloride resin used for the above-mentioned application requiring bending,
It is designed to give flexibility to the molded product.

In recent years, there has been an increasing demand for the decorativeness of the surface of these functional members which is visible from the outside. In addition to decorativeness, there is also a demand for various functions such as corrosion resistance, weather resistance, mechanical properties, and abrasion resistance. For this reason, a synthetic resin molded article is manufactured in which the surface of such a member has the above-mentioned function and a synthetic resin film exhibiting a predetermined color is applied.

[0004]

However, in the vinyl chloride resin substrate part to which the plasticizer is added, there is a problem that the plasticizer migrates to the surface side during long-term use. Depending on the relationship with the resin of the surface-adhered film, it may cause a poor appearance such as orange peel on the surface of the film when exposed to a temperature of about 80 ° C. over time. Therefore, it is an object of the present invention to provide a synthetic resin molded body that is provided with a vinyl chloride resin base portion and that has a synthetic resin film on the surface, which can avoid deterioration of the surface appearance.

[0005]

DISCLOSURE OF THE INVENTION The present inventors have proposed a synthetic resin molded article having a laminated film for imparting decorativeness, weather resistance and the like on the surface layer side of a plasticized vinyl chloride resin substrate portion, It was predicted that the combination of the plasticizer contained in the vinyl resin substrate and the laminated film on the surface side would affect the occurrence of appearance defects on the surface layer. By combining a base film of the resin composition and a laminated film having a specific fluororesin-containing layer on the surface side, occurrence of poor appearance of the surface layer was suppressed, and it was found that a preferable appearance is maintained, and the present invention was completed. . That is, according to the present invention, the following molded body is provided. (1) A laminated film having a transparent layer containing polyvinylidene fluoride and a polyacrylate-based resin, a coloring layer containing polyvinylidene fluoride and a polyacrylate-based resin, and an adhesive layer in that order from the surface side is a polyester. Provided on the surface of the polyvinyl chloride resin molding site containing a plasticizer,
Synthetic resin molding. (2) A vinyl chloride resin containing a polyester-based plasticizer is contained in at least a part of a molding surface of an injection mold of the molded body, and a molding site arranged so that the transparent layer of the laminated film is in contact therewith. The synthetic resin molding according to (1), in which the composition is supplied, molded, and integrated. (3) The synthetic resin molded product according to (1), wherein the laminated film is supplied and integrated on the surface of a composition containing a vinyl chloride resin containing a polyester plasticizer extruded from an extrusion mold. (4) A laminate having a transparent layer containing polyvinylidene fluoride and a polyacrylate-based resin, a coloring layer containing a vinyl chloride resin, a backing layer containing a vinyl chloride resin, and an adhesive layer in this order from the surface side. A synthetic resin molded product having a film on the surface of a urethane-based vinyl chloride resin molded part. (5) A vinyl chloride resin containing a polyester-based plasticizer is contained in at least a part of a molding surface of an injection molding die of the molded body, and a molding site arranged so that the transparent layer of the laminated film is in contact therewith. The synthetic resin molding according to (4), in which the composition is supplied, molded, and integrated. (6) The synthetic resin molded product according to (4), wherein the laminated film is supplied and integrated on the surface of a composition containing a vinyl chloride resin containing a polyester plasticizer extruded from an extrusion mold. The synthetic resin molding of the present invention has a base portion of a specific type of plasticized vinyl chloride resin composition. Since a film having a specific laminated structure is provided on the surface layer side of the base portion, the molded body has flexibility and elasticity and maintains the appearance on the surface layer side.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below. The synthetic resin molding of the present invention is an alloy resin layer containing a base portion which is a molding portion of a plasticized vinyl chloride resin composition of a specific type, and polyvinylidene fluoride and an acrylic resin provided on the surface layer side of the base portion. , And in the form of laminated films. The synthetic resin molded body may be provided with various layers and molded parts other than the base part and the fluororesin-containing layer, if necessary. The portion not provided with the fluororesin-containing layer on the surface side can be molded with a resin composition other than the specific type of plasticized vinyl chloride resin composition.

FIG. 1 illustrates a laminated structure of the main body portion 4 of the synthetic resin molding 2 of the present invention and the fluororesin-containing layer 6 provided on the surface side thereof. The vinyl chloride resin base portion (hereinafter, simply referred to as the main base portion) 4 of the present synthetic resin molded body 2 is
It is a molding site of a composition containing a vinyl chloride resin containing a polyester plasticizer and / or a urethane-modified vinyl chloride resin. In the polyester plasticizer, dibasic acid and glycol are usually polyesterified, and the terminal is sealed with fatty acid and / or alcohol. As the dibasic acid, adipic acid, phthalic acid, sebacic acid and the like are used. As the glycol, 1,2-propylene glycol or the like is used. The terminal sealing agent is C8-10
Often fatty acids or alcohols of such carbon numbers are used. The molecular weight is about 800 to 8000, and most is about 800 to 4000.

Various commercially available polyester plasticizers can be used, and for example, a compound represented by the following formula (1) can be used. R ₃ - provided that _{(R 1 -R 2) n -R} 1 -R 3 ............ (1), R 1 is a dicarboxylic acid residue, R ₂ is glycol residue, R ₃ is an alcohol Is a residue, or R ₁ is a glycol residue, R ₂ is a dicarboxylic acid residue, and R ₃ is a carboxylic acid residue and / or an alcoholic hydroxyl group.

The base body 4 may also be formed of a composition containing a urethane-modified vinyl chloride resin.
Here, the urethane-modified vinyl chloride resin means a vinyl chloride resin (copolymer) having a monomer unit containing a urethane bond, a polymer (polyurethane) having a monomer unit containing a urethane bond, and vinyl chloride. Both resin and polymer alloy are included.

The plasticized vinyl chloride resin composition may contain one or both of the above polyester plasticizer-containing vinyl chloride resin and urethane-modified vinyl chloride resin. More preferably, it is a composition of urethane modified vinyl chloride resin. The urethane-modified vinyl chloride resin composition preferably contains no plasticizer, but the inclusion of the plasticizer is not excluded.

A fluororesin-containing layer 6 is provided on the surface side of the main body portion 4. It is recognized that the manifestation of the action in the present invention is due to the compatibility between the plasticizer of the present base portion and the resin constituting the laminated film of the surface layer, but the present invention is not limited to the recognition. The fluororesin-containing layer 6 is preferably present in the outermost layer of the synthetic resin molded body 2. Further, preferably, a layer 8 such as an adhesive layer is interposed between the fluororesin-containing layer 6 and the surface of the main body portion 4.

The fluororesin-containing layer 6 contains polyvinylidene fluoride and a polymer other than the resin and is alloyed. The polymer to be alloyed is a polyacrylate resin. The layer thickness of the fluororesin-containing layer 6 is 4
It is preferably about 0 to 60 μm. More preferably, it is about 50 μm.

It is possible to provide one or more layers between the present fluororesin-containing layer 6 and the present base portion 4.
For example, it is possible to provide a layer that exhibits decorative properties, weather resistance, or a buffering property and a migration inhibiting property when the plasticizer or the stabilizer migrates from the base portion.

As the layer for decorativeness, the present fluororesin-containing layer itself may contain a coloring agent, but a layer of desired color, material and thickness may be provided in contact with the fluororesin-containing layer, especially inside thereof. It is preferable to provide a decorative layer. The decoration layer may be interposed in any form, for example, a metal (particle) layer formed by providing metal particles such as chromium by sputtering or plating on the inner surface side of the fluororesin-containing layer. And a metallic appearance is obtained. The print layer also provides the desired appearance. Further, it may be a synthetic resin layer containing a colorant. Furthermore, the decorative layer may be formed by combining two or more layers. A layer with a pattern and a layer with a background may be combined, and when it is preferable to eliminate the influence of the appearance of the base portion,
It is also possible to provide such a colored layer.

When the layer interposed between the present fluororesin-containing layer 6 and the present base portion 4 is a synthetic resin layer, it may be a layer having the same composition as the above-mentioned present fluororesin-containing layer. However, it may be a layer containing a fluororesin having a composition different from that of the fluororesin-containing layer. It is also possible to use a layer mainly composed of various synthetic resins such as vinyl chloride resin. From the viewpoint of the integrity with the fluororesin-containing layer and the viewpoint of weather resistance and the like, a layer containing a fluororesin is preferable, and a layer having the same composition as the layer containing a fluororesin is more preferable. Further, from the viewpoint of the integrity with the present base portion and the viewpoint of buffering the transferred plasticizer, a layer containing a vinyl chloride resin containing no plasticizer is preferable.
An example of a synthetic resin molded body having such a synthetic resin layer is shown in FIG. The synthetic resin molded body 12 is provided with a fluororesin-containing layer 16, a synthetic resin layer 17, and an adhesive layer 18 in this order on the surface layer side of the main body portion 14 from the surface side. The layer thickness of the synthetic resin layer 17 is 40 μm or more and 50 μm or more.
It is preferably m or less. Within this range, the moldability is good, and wrinkles are less likely to occur when reverse R is applied such that the surface layer side is the inner side in the radial direction.

As shown in FIGS. 1 and 2, adhesive layers 8 and 18 are preferably provided on the back surfaces of the fluororesin-containing layer 6 and the synthetic resin layer 17. The adhesive layers 8 and 18 are the present fluororesin-containing layers 6 and 1 on the surface side of the adhesive layers 8 and 18.
It is preferable to have a film containing 6 (which may be a single layer or a laminated body) as a layer for integrating with the main body portions 4 and 14. The type of the adhesive layer is not particularly limited, but it is made of a material having adhesiveness to both the vinyl chloride resin forming the present base portion and the surface layer film in contact with the adhesive layer. For example, when the surface layer side is a layer containing a fluororesin, it is an acrylate resin adhesive, and when the surface layer side contains a vinyl chloride resin, it is a polyamide resin adhesive. The layer that includes the present fluororesin-containing layer and is present on the surface layer side of the present base portion is preferably integrated on the surface of the present base portion as a laminated film composed of these layers. Also, the adhesive layer is
It is preferably integrated with this laminated film.

As described above, since the molded body has the base portion of the plasticized vinyl chloride resin composition of a specific type and the fluororesin-containing layer on the surface side of the base portion, the molded body is softened by the plasticized vinyl chloride resin. In addition to having properties and elasticity, the surface layer side has various physicochemically inert and stable characteristics due to the fluororesin, and is a molded product capable of maintaining the appearance of the surface layer for a long time. For this reason, the effect is particularly high for the molded product having the decorative layer of the fluororesin-containing layer itself and / or having the decorative layer. In particular, it is preferable to combine a laminated film having a fluororesin-containing transparent layer as the outermost layer and a fluororesin-containing colored layer as the next layer with a base portion formed from a vinyl chloride resin composition containing a polyester plasticizer.
In this case, each of the outermost layer and the next layer of the fluororesin-containing layer is preferably an alloy of polyvinylidene fluoride and an acrylate resin, and further, an adhesive layer such as an acrylate resin is provided in the lowermost layer. It is preferable. An example of such a laminated film is shown in FIG. The laminated film 22 includes a fluororesin-containing transparent layer 26, a fluororesin-containing colored layer 27, and an adhesive layer 28, and is integrated with the surface layer of the main body portion 24.

It is also preferable to combine a colored laminated film having a fluororesin-containing transparent layer as the outermost layer and a vinyl chloride resin as the next layer with a base portion formed from a urethane vinyl chloride resin composition. In this case, the outermost fluororesin-containing transparent layer is preferably an alloy of polyvinylidene fluoride and an acrylate resin. Further, it is preferable that the vinyl chloride resin colored layer is two or more layers, and it is preferable that the lowermost layer is provided with an adhesive layer such as a polyamide resin. An example of such a laminated film is shown in FIG. The laminated film 32 includes a fluororesin-containing transparent layer 36, vinyl chloride resin colored layers 37 a and 37 b, and an adhesive layer 38, and is integrated with the surface layer of the main body portion 34.

Next, a method of manufacturing the synthetic resin molding will be described. The method for producing a molded article of the present invention is not particularly limited, as long as a synthetic resin molded article in which a fluororesin layer is disposed on the surface layer side of the vinyl chloride resin substrate is obtained.
It is preferable that the laminated film body including such a fluororesin layer is integrated on the surface layer side of the vinyl chloride resin base portion. Hereinafter, a method for obtaining the present molded article by applying a laminated film having a fluororesin-containing layer to the surface layer side of the vinyl chloride resin base portion simultaneously with molding will be described.

The method for producing the molded product containing the vinyl chloride resin substrate is not particularly limited, and various molding methods applied to synthetic resins can be used. In particular, extrusion molding can be preferably used to obtain a long body having a constant cross-sectional shape. Also,
Injection molding can be preferably used in the case of a long body having a non-uniform cross section or a large curved surface.

As the laminated film used to obtain the molded article, a laminated film having a fluororesin-containing layer and various functional layers such as decorativeness and weather resistance as described above is used. It is preferable. As the fluororesin, the above-mentioned various fluororesins can be used.
Similarly, for the various functional layers, a laminated film having the above-mentioned various layers can be used. Further, it is preferable to have an adhesive layer at the portion directly contacting the vinyl chloride resin base portion. The type of the adhesive layer preferably has good adhesiveness to the vinyl chloride resin, and for example, a laminated film having the above-mentioned various adhesive layers can be used. The layer thickness of the laminated film used is preferably 100 μm or more and 220 μm or less. The layer thickness of the laminated film excluding the adhesive layer is preferably 80 μm or more and 200 μm or less.

In the extrusion molding process, in order to apply the fluororesin-containing laminated film to the surface layer side of the vinyl chloride resin base portion, the film is supplied so as to contact the surface of the main base portion after extrusion. . After extrusion, when the substrate is in a molten state at a high temperature early (preferably immediately after extrusion), or by bringing the film into contact with the surface of the substrate in the die, the heat and pressure of the resin in the high temperature state Good integration. As for the film, the tape-like film is continuously supplied to the surface of the main substrate portion extruded from the die of the extrusion mold according to the extrusion speed. By doing so, the main body can be easily integrated and the main molded body can be efficiently manufactured. The film may be applied after the surface of the main body is subjected to a surface modification treatment such as corona discharge treatment. When the sizing device is used after extrusion, the film may be integrated with the main substrate portion in the sizing device.

In the injection molding process, when a main molded body is obtained, a laminated film is arranged in advance at a predetermined site in the injection mold of the molded body, and the molding material for the main base body is supplied to this site. By doing so, the molded article can be obtained. That is, the laminated film is arranged in a molding portion of the injection molding die corresponding to the surface layer portion forming portion of the molding to be obtained so that the fluororesin-containing layer is on the surface layer side and is in contact with the molding die surface. By supplying a composition containing a vinyl chloride resin plasticized with a polyester plasticizer and / or a urethane-modified vinyl chloride resin to the molding site where the laminated film is arranged, a main molded body in which the film is integrated is formed. Obtainable. The film used in the injection molding is preferably preliminarily preformed by, for example, vacuum molding or the like to have a shape which is the same as or close to the outer shape of the molded body to be finally obtained.

In the molded article, the composition of the molded part other than the base part is not particularly limited, and various resin compositions can be used. For example, in addition to various thermoplastic resins, natural rubber, synthetic rubber, and thermoplastic elastomer can be used. These compositions for other molding parts can also be supplied to an extrusion mold, an injection mold, etc. at the same time as the composition for the present base part in the step of forming the present base part, and can be integrally molded at the same time. It is also possible to supply the respective compositions to separate molding dies, and integrate the respective molding parts during the softened state in which they can be fused after molding.

The molded product can be used, for example, for a long molding material used for a roof molding of a vehicle. A cross section of such a molding material is shown in FIG. This molding material 40
Is the head 42 and the leg portion 46 protruding from the back surface of the head 42.
The leg portion 46 has a central leg portion 48 and a tip leg portion 50 protruding laterally thereof. The head portion 42 has a vinyl chloride resin base portion 44 of the present invention and a laminated film 45 including a fluororesin-containing layer adhered to the surface thereof. The central leg portion 46 and the tip leg portion 50 can be made of semi-hard to hard resin that exhibits elasticity. Further, the molded body can be used for a molding material such as a door side protector molding of a vehicle, the overall shape of which changes three-dimensionally. Such a molding material is shown in FIG. The molding material 60 has a substantially U-shaped base portion 64 and a laminated film 65 including a fluororesin-containing layer provided on the surface side thereof.

As described above, by using the laminated film having the fluororesin-containing layer in the molding step so that the fluororesin-containing layer is provided on the surface layer side of the base portion, the surface appearance can be easily maintained. A synthetic resin molding can be obtained.

[0027]

The present invention will be described below with reference to specific examples. (Test Example 1) In this example, a molding material shown in FIG. 5 was used as a test piece as a synthetic resin molding, and the composition shown in Table 1 was used as a molding material for each part of the molding material. Various test pieces having the following colored laminated films (A and B) provided on their surfaces were prepared. As a comparative example, a molding material was prepared in which a vinyl chloride resin composition containing a phthalic acid-based plasticizer and a trimellitic acid-based plasticizer was used as a molding material for the base portion. Structure of Film Used in this Example Laminated film A (total of 3 layers, layer thickness of about 100 μm (excluding adhesive layer)) 1st layer (outermost layer) Transparent layer of polyvinylidene fluoride and acrylate resin alloy (layer Thickness of about 50 μm) Second layer Colored layer of polyvinylidene fluoride and acrylate resin alloy (layer thickness of about 50 μm) Third layer acrylic resin heat-activatable adhesive layer laminated film B (4 layers in total, layer thickness of about 170 μm ( (Excluding adhesive layer)) 1st layer (outermost layer) Polyvinylidene fluoride and acrylate resin alloy transparent layer (layer thickness about 50 μm) 2nd layer Vinyl chloride resin colored layer (containing plasticizer DOP) (layer thickness) About 4
0 μm) 3rd layer Colored layer of vinyl chloride resin (containing plasticizer DOP) (layer thickness of about 8
0 μm) Fourth layer Polyamide-based heat-activatable adhesive layer

[0028]

[Table 1] In addition, each molding site of the test piece is integrally extruded at a temperature at which each molding composition softens and melts, and immediately after the extrusion, a laminated film is supplied to the surface of the base portion in the sizing device and pressure-bonded. Then, this test piece was obtained.

In all of the test pieces of Examples 1 to 3, the laminated film was well fixed to the base portion, and good integrity was obtained. Also, in the test pieces of Comparative Examples 1 to 3, the laminated film had good integrity.

(Test Example 2) Next, the test pieces of Examples 1 to 3 and Comparative Examples 1 to 3 prepared in Test Example 1 were subjected to a high temperature test, and the appearance on the fluororesin layer side (whether there was a wrinkle skin) was observed. I observed. In the high temperature test, each of the test pieces cut into a length of 7 cm was placed in an oven heated to a temperature of 80 ° C.
0, 24, 43, 70, 160, 190, 240, 44
It was taken out after each time of 0,500 hours, and the surface condition was visually checked immediately. All of the checks were completed in a short time without a temperature drop, and immediately returned to the oven to continue the test. The results are shown in Table 2.

[0031]

[Table 2] As shown in Table 2, Example 1 in which the laminated film A is applied to the vinyl chloride resin base portion containing the polyester plasticizer, and laminated film B is applied to the urethane (urethane modified) vinyl chloride resin base portion. The second embodiment described is 5
Even after the lapse of 00 hours, no skin damage occurred. Further, in the case of Example 3 (a test piece in which the laminated film B is applied to the vinyl chloride resin base portion containing the polyester plasticizer),
Yuzu skin did not occur up to 70 hours. In contrast to these examples, in Comparative Examples 1 and 3 in which the base portion contains a phthalic acid plasticizer, a scratched skin was already formed 20 hours after the start of the test, and the trimellitic acid plasticizer was contained. Comparative example 2
Then, after 43 hours, the skin was discolored. From these results,
A combination of the laminated film A and a polyester-based plasticizer-containing vinyl chloride resin, and a combination of the laminated film B and a urethane-based vinyl chloride resin are most preferable, and a combination of the laminated film B and a polyester-based plastic-containing vinyl chloride resin is next preferable. I understood it.

[0032]

As described above, according to the present invention,
Provided is a synthetic resin molded body including a vinyl chloride resin base portion, which can avoid deterioration of surface appearance.

[Brief description of drawings]

FIG. 1 is a view showing an example of a cross-sectional structure of a portion where a fluororesin-containing layer is adhered and integrated on a vinyl chloride resin base portion in a synthetic resin molded body of the present invention.

FIG. 2 is a diagram showing an example of a cross-sectional structure of a portion where a fluororesin-containing layer is adhered and integrated on a vinyl chloride resin base portion in the synthetic resin molded body of the present invention.

FIG. 3 is a diagram showing an example of a cross-sectional structure of a portion where a fluororesin-containing layer is adhered and integrated on a vinyl chloride resin base portion in the synthetic resin molded body of the present invention.

FIG. 4 is a diagram showing an example of a sectional structure of a portion where a fluororesin-containing layer is adhered and integrated on a vinyl chloride resin base portion in the synthetic resin molded body of the present invention.

FIG. 5 is a diagram showing an example of a synthetic resin molded body of the present invention.

FIG. 6 is a diagram showing an example of a synthetic resin molded body of the present invention.

[Explanation of symbols]

2,12 Synthetic resin molding 4,14 Base part 6,16 Fluororesin-containing layer 8,18 Adhesive layer 17 Synthetic resin layer

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) // B29K 27:06 B29K 27:06 B29L 7:00 B29L 7:00 9:00 9:00 F term ( Reference) 4F100 AK15A AK19B AK19C AK25B AK25C AK25G AK46G AL05A AL05B AL05C BA03 BA07 BA10A BA10B CA04A CA13C CB00 EH17A EH36A GB32 GB51 HB00C JL10C JL12G JN01B 4F206 AB08F07 AB01 AD12 AB07 AD08 AG03 AD08B12 AD07B08AD12

Claims (6)

[Claims] 1. A transparent layer containing polyvinylidene fluoride and a polyacrylate resin in order from the surface side, and a colored layer containing polyvinylidene fluoride and a polyacrylate resin.
A synthetic resin molded body, comprising a laminated film having an adhesive layer and a surface of a polyvinyl chloride resin molded portion containing a polyester plasticizer. 2. A vinyl chloride resin containing a polyester plasticizer in at least a part of a molding surface of an injection molding die of the molded body, at a molding portion arranged so as to contact the transparent layer of the laminated film. The synthetic resin molded body according to claim 1, wherein the composition containing is supplied, molded and integrated. 3. The synthetic resin molding according to claim 1, wherein the laminated film is supplied and integrated on the surface of a composition containing a vinyl chloride resin containing a polyester plasticizer extruded from an extrusion mold. . 4. A laminate comprising a transparent layer containing polyvinylidene fluoride and a polyacrylate resin in order from the surface, a colored layer containing a vinyl chloride resin, a backing layer containing a vinyl chloride resin, and an adhesive layer. A synthetic resin molded product having a film on the surface of a urethane-based vinyl chloride resin molded part. 5. A vinyl chloride resin containing a polyester-based plasticizer in at least a part of a molding surface of an injection molding die of the molded body, at a molding portion arranged so as to contact the transparent layer of the laminated film. The synthetic resin molded body according to claim 4, wherein the composition containing is supplied, molded and integrated. 6. The synthetic resin molding according to claim 4, wherein the laminated film is supplied and integrated on the surface of a composition containing a vinyl chloride resin containing a polyester plasticizer extruded from an extrusion mold. .