JPH1067086A - Decorative sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a decorative sheet with an appearance of gorgeous Gobelin fabric or embroidery and high wear resistance by laminating a surface layer cloth to the surface of a thermoplastic soft synthetic resin layer in one piece and forming a contraction pattern collectively in the surface layer cloth and the soft synthetic resin layer in such a manner that the pattern is distributed all over the surface. SOLUTION: A flexible lining base material 10 of this decorative sheet is paper and one type of soft synthetic resin layer 11 laminated to this paper is a vinyl chloride resin layer. A surface layer cloth 12 is an integrally laminated plain woven fabric 12a. Thus a contraction pattern 13 is formed, in a recessed shape, collectively from the surface of the plain woven fabric 12a through the soft synthetic resin layer 11. The contraction pattern 13 is of such a type that stripes lengthwise, crosswise or oblique, or discontinuous patterns are distributed on the entire surface. The shape of the contraction pattern 13 is not particularly defined. This decorative sheet is not stretchable as a whole and is used by applying it to a normally non-stretching object.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative sheet having a knitted or woven fabric surface and a drawn pattern.
The present invention relates to a decorative sheet mainly used for interior materials such as automobile seats, furniture, building materials, and the like.

[0002]

2. Description of the Related Art A conventional decorative sheet of this type is disclosed in Japanese Utility Model Publication No. 63-799, in which a synthetic resin layer is laminated on a flexible backing substrate. A pattern-patterned sheet having a blur pattern in which a thin layer of non-woven fabric is laminated on the surface thereof is known, and a sheet provided with a transparent film layer on the surface of this non-woven fabric is disclosed in Japanese Utility Model Laid-Open No. 6-54794. It is known by US Pat.

[0003] The invention described in the former publication is interesting because the surface is a non-woven fabric, which is excellent in texture and the pattern is transparent, but the non-woven fabric has difficulty in abrasion resistance, is heavy, and has a severe friction. Not suitable for accompanying car seats. In the latter, the surface is covered with a transparent film,
In terms of abrasion resistance, it is far superior to the former, but since the surface is covered with the synthetic resin layer, there is no feeling of cloth and there is a problem in texture.

[0004]

SUMMARY OF THE INVENTION The present invention is basically a soft synthetic resin decorative sheet, and its surface feel is that of a knitted or woven fabric. The purpose of the present invention is to provide a durable decorative sheet having a gorgeous Gobelin weave or embroidery appearance to the market.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a method of laminating and integrating a surface cloth of a kind of a knitted cloth or a woven cloth on a surface of a thermoplastic soft synthetic resin layer. The decorative sheet is characterized in that the decorative cloth has a surface pattern and a soft synthetic resin layer collectively formed with a drawn pattern distributed over the entire surface.

In order to solve the above-mentioned problem, there is a case where the thermoplastic soft synthetic resin layer of the decorative sheet is formed of a soft foam layer. Further, in order to solve the above-mentioned problem, the thermoplastic soft synthetic resin layer of the decorative sheet includes two layers of a non-foamed layer and a foamed layer, and the non-foamed layer is in close contact with a surface cloth. In some cases. In order to solve the above-mentioned problem, it is preferable that a flexible backing substrate is laminated and integrated on the back surface of the soft synthetic resin layer of the decorative sheet.

In order to solve the above-mentioned problem, a color pattern different from the background color is formed on the surface of the soft synthetic resin layer of the decorative sheet, and the color pattern is formed on the surface by a see-through pattern. In some cases, it is characterized by being expressed as

In order to solve the above-mentioned problem, the decorative sheet may be characterized in that a color pattern is formed on the surface cloth.

[0009] In order to solve the above-mentioned problem, the decorative pattern may be characterized in that the squeezed pattern has a colored portion printed in a different color from the surface cloth by valley stain printing. is there.

In order to solve the above-mentioned problem, at least the surface cloth of the flexible backing substrate and the surface cloth of the decorative sheet is a knitted cloth having substantially the same elongation in the vertical and horizontal directions. It is preferable that In order to solve the above-mentioned problem, the surface cloth of the decorative sheet may be characterized in that its surface is brushed.

In this specification, the background color and the different color are one of the similar colors, the colors having different hues or saturations, the colors having different hues, and the strong reflection colors. It means there is.

According to the first to fourth aspects of the present invention, the fabric is soft as a whole, and the surface fabric has the feel of cloth, and the surface fabric has a deep drawn pattern reaching the soft synthetic resin layer. , Giving it a luxurious appearance due to its shading. The surface cloth is, for example, cotton cloth,
In the case of a cloth made of synthetic fiber having moisture absorbing and discharging characteristics, it has a moisture absorbing and discharging effect.

In the second and third aspects of the present invention, since a part or all of the soft synthetic resin layer is a foamed layer, the drawn pattern can be formed further deeply, and in the secondary processing, Even if it is deformed into a three-dimensional shape by pressing, the above-described drawing pattern is not lost. According to the fifth aspect of the invention, in addition to the effects of the first, third, or fourth aspect of the invention, the color pattern provided on the surface of the soft synthetic resin layer in a color different from its background color is light. In the case of a color surface cloth, a see-through pattern is formed through the surface cloth, and in the case of a dark color surface cloth, the color pattern of the soft synthetic resin layer is a bright pattern or a strong reflection pattern. It becomes a see-through pattern through the cloth, and exhibits a double warm pattern due to the overlap or displacement with the above-mentioned drawing pattern.

According to the sixth aspect of the present invention, in addition to the first, second, third, fourth and fifth aspects of the present invention, the surface of the surface cloth has both a color pattern and a drawn pattern. In addition, when the color pattern is on the surface of the soft synthetic resin layer, it becomes a transparent pattern, and by overlapping or displacing these, a double warm pattern is exhibited. Due to the overlap or misalignment with the squeezed pattern, a double and triple warm pattern is exhibited. Examples of the color pattern formed on the surface fabric include a printed pattern, a pattern obtained by pattern dyeing using a combination of woven or knitting yarn, and the like.

According to a seventh aspect of the present invention, in addition to the operation of the first, second, third, fourth, fifth, or sixth aspect of the invention, each valley of the drawn pattern is provided. Since the colored portion is formed by valley stain printing in a color different from the color of the surface cloth, in addition to the shading, each drawing pattern becomes a clearer pattern by the different color, and the soft synthetic resin Compared to the case where there is a color pattern applied to the surface of the layer, the pattern exhibits more specificity due to the contrast with the see-through pattern. Further, when a color pattern is formed on the surface cloth, the contrast with the see-through pattern makes the surface cloth three-dimensional, and exhibits a more specificity.

According to an eighth aspect of the present invention, in addition to the functions of the first, second, third, fourth, fifth, sixth or seventh aspects of the present invention, the flexible member is provided. Since at least the surface cloth having the property is formed of a knitted cloth having substantially equal vertical and horizontal elongation rates, the surface cloth expands and contracts together with the soft synthetic resin layer, and acts to reinforce the soft resin layer. Further, when the backing base fabric is also formed of a knitted fabric having the same vertical and horizontal elongation as the surface fabric, the surface fabric and the backing base material expand and contract together with the intermediate soft synthetic resin layer, and these soft synthetic resin layers are coated on both sides. It acts to reinforce it.

According to the ninth aspect of the present invention, the operation of the invention according to the first, second, third, fourth, fifth, sixth, seventh, or eighth aspects is provided. Since the surface of the surface cloth is brushed, the see-through pattern, the squeezed pattern and the printed pattern of the squeezed pattern portion also have a softer blur pattern, the surface is smoother and warmer, and has a moisture absorbing and discharging action, It does not sweat even when used for upholstery.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiment 1 An embodiment including the invention according to claim 4, which is shown in FIG. 1 and in which a flexible backing substrate 10 is paper, and a soft synthetic resin layer 11 laminated on the paper As a kind of the above, a vinyl chloride resin layer is formed, and as the surface cloth 12, a plain-woven woven fabric 12a is laminated and integrated, and the surface of the woven fabric 12a is collectively recessed from the surface of the soft synthetic resin layer 11. Squeezed pattern 13 is formed. The shape of the squeezed pattern 13 is not particularly limited, such as a striped pattern such as a vertical, horizontal, or oblique pattern, or a pattern in which discontinuous patterns are distributed throughout. The product of the first embodiment is used as a whole by being attached to an object that does not expand and contract and does not normally expand and contract. For example, it is used as a decorative sheet for a wall, a closet, a storage box, and the like.

Second Embodiment The second embodiment includes the invention described in the first embodiment. The difference from the first embodiment is that the backing substrate 10 is not affixed to the paper, and the surface cloth 12 and the soft synthetic resin layer 11 (see FIG. 2).

Embodiment 3 FIG. 3 shows an embodiment of the present invention including claims 1, 4, and 8. The flexible backing substrate 10 is a knitted knitted fabric 10a of 1 × 1 knit mistake (see FIG. 9), on which a vinyl chloride resin layer is formed as a kind of a soft synthetic resin layer 11. Yes,
Further, the surface fabric 12 on the surface is formed by laminating and knitting a tricot knitted fabric 12b which is a kind of a knitted fabric. Thus, the soft synthetic resin layer 11 is formed on the surface of the knitted fabric 12b.
The squeezed pattern 13 formed all together is distributed over the entire surface (see FIG. 3).

In this embodiment, both the base material 10a and the surface knitted fabric 12b have an elongation ratio of about 80% in the vertical and horizontal directions, and sufficiently follow the expansion / contraction curve of the intermediate synthetic resin layer 11, and this elongation. It is reinforced so that it is not too much. This embodiment is used as a chair for furniture and a seat for an automobile seat.

Embodiment 4 This is an embodiment including the inventions described in claims 1, 4, 6, and 7, and is shown in FIG. The same reference numerals as those in the third embodiment denote the same components, and
What is different from the above is that, at the time of the squeezing process, a colored portion 14 having a color similar to the color of the knitted fabric 12b and a slightly darker color printed by printing on the valley portion of each squeezed pattern 13 is applied. The colored portion 14 may not be the same color as the knitted fabric 12b, but may be the opposite color.

In the first to fourth embodiments, the surface cloth 1
The color of No. 2 is not particularly limited. In the case of a light color, the color of the surface of the soft synthetic resin layer 11 is a mixed color of the color of the surface cloth 12, and in the case where the color of the surface cloth 12 is dark, the color of the surface cloth 1
Only two colors appear to the outside.

Embodiment 5 This is an embodiment including the invention according to claim 1, claim 3 to claim 7, and is shown in FIG. The same reference numerals as those in the third embodiment denote the same components, and the different points from the third embodiment are, in addition, paints or inks of a color different from the background color on the surface of the soft synthetic resin layer 11. Color pattern 15 is applied. For example, if the background color is white, the color pattern 15 is purple, red, etc., if the background color is black or dark blue, the color pattern 15 is white to cream, or if the background color is green, The color pattern 15 is given in an opposite color, such as orange. Alternatively, a color pattern 15 formed by using an ink or a paint mixed with a fluorescent agent or other highly reflective powder (eg, mica powder glass particles, shell powder) is also included in this embodiment. The color of the knitted cloth 12b, which is the surface cloth 12, is white, or a light color such as cream, rattan or light blue. In this embodiment,
When seeing through the knitted fabric 12b on the surface, the color pattern 15 on the surface of the soft synthetic resin layer 11 is seen as a see-through pattern.

Sixth Embodiment FIG. 6 includes the invention according to claim 1, claim 3 to claim 9, and is shown in FIG. The same reference numerals as those in the third embodiment denote the same components, and the difference is that the surface of the surface knitted fabric 12b is brushed, and this surface is printed on the valley at the same time as the drawing pattern 13. The raised portion 16 of the portion provided with the colored portion 14 is slightly crushed by the colored portion 14.

Embodiment 7 This is an embodiment of the invention described in claims 1 to 7,
The structure is almost the same as that of the fourth embodiment. As shown in FIG. 7, the difference is that the soft synthetic resin layer 1
1 comprises a foam layer 11a. In this embodiment, the depth of the squeezed pattern 13 is larger than that of the other embodiments.
The deep foamed layer 11a is formed by almost crushing the foamed layer 11a, and is soft as a whole and has a high heat insulating property. There is no color pattern on the surface of the foam layer 11a. When the foamed layer 11a is a communicating cell, the foamed layer 11a is rich in moisture absorption / discharge property in combination with the surface cloth 12. In these embodiments, since the entirety of the soft synthetic resin layer 11 is the foamed layer 11a, the tensile strength is low. Therefore, in the case of chairs and automobile seats, the surface material 12 and the base material 10 are used. At least one is double knitted using 75 denier polyester yarn and has a basis weight of 50 to 400 g / m ^2.
Is preferred. When a knitted fabric is used for both the surface layer material 12 and the base material 10, there is no problem in practical use as long as the total basis weight of both is within the above-mentioned range. The weight per unit area has no meaning in this embodiment.

The expansion ratio of the above-mentioned foam layer 11 is appropriately selected in the range of 1.2 to 30 times. When a large supporting force is required, or a material having a small expansion ratio is used.

Embodiment 8 This is an embodiment including the inventions of claims 2, 3, 4, and 7, and is shown in FIG. 8, in which the soft synthetic resin layer 11 has two layers. The portion in close contact with the surface cloth 10 is a non-foamed layer 11b made of a non-foamed thin film, and a slightly thick foamed layer 11
a is laminated. A color pattern 15 is provided on the surface of the non-foamed layer 13b. When the film constituting the non-foamed layer 13b is transparent, the color pattern 15 is
Even if it is applied to the bonding surface with 1a, it is in the embodiment of the present invention. Further, it is formed so as to reach the squeezed pattern 11a, and has a unique texture and rich heat insulation.

Also in this embodiment, since a part of the soft synthetic resin layer 11 is the foamed layer 11a, the tensile strength may be insufficient. Similarly, using a tough knitted fabric, the foam layer 1
1a is protected. In particular, in the case of a decorative sheet such as an automobile seat or a bag that generates a large force or friction on the back surface, it is preferable that the base material 10 is made of a material having sufficient strength and elasticity. In Embodiments 7 and 8,
The foamed layer 11a may be formed by laminating a synthetic resin containing a foaming agent on the surface cloth 10 or the non-foamed layer 13b and then foaming the same.
The embodiment of the present invention is also applied to a structure formed by laminating the layers. In Embodiments 7 and 8, the foam layer 1
On the surface to be bonded to the surface cloth 12 or the base material 10 to which 1a is bonded, a paste of a material having an affinity for the foamed layer 11a is previously drawn down, and these are integrally laminated.

Embodiment 9 This is an embodiment including the invention described in claim 6. The surface cloth 12 in Embodiments 1 to 7 is a pattern obtained by woven or knitted with different yarns of two or more colors.
The operation is as described above as the operation of the sixth aspect of the present invention.

In each of the first and third to eighth embodiments, the flexible base material 10 may be made of paper,
The material may be appropriately selected from a knitted fabric and a woven fabric, and the soft synthetic resin layer 11 including the second embodiment is not limited to the soft vinyl chloride resin, and may be another material. Even if elements are appropriately rearranged, they are included in the embodiment of the present invention. The structure of the surface layer fabric 12 is also preferably a knitted fabric such as a knitted plain knit, a double knitted knit, a 1 × 1 knit mistake knit, a tricot knit, or a material in which an insertion thread is inserted every one to three courses. It doesn't matter. Of course woven cloth 12a
It may be.

[0032]

According to the first to fourth aspects of the present invention, the surface cloth is soft as a whole, and the surface cloth has the feel of cloth, and the surface of the surface cloth has a deep drawn pattern together with the soft synthetic resin layer. Therefore, it has the effect of giving a gorgeous appearance that is inevitable for Gobelin weaving and embroidery by its shadow, and the surface cloth has the effect of absorbing and discharging moisture when using a cloth with moisture absorbing and discharging characteristics such as cotton cloth. Play.

In the second and third aspects of the present invention, since at least one of the soft synthetic resin layers is formed of a foamed layer, a deeper drawn pattern can be formed, and its cushioning and heat insulating properties can be obtained. Rich and especially suitable for car seats and other chairs. According to the fifth aspect of the invention, in addition to the effects of the first, third, or fourth aspect of the invention,
The color pattern applied on the surface of the soft synthetic resin layer in a different color from the ground color becomes a see-through pattern through the surface layer cloth, and the overlap or displacement with the drawn pattern causes a double, triple warmth. It has the effect of presenting a pattern.

According to the sixth aspect of the present invention, due to the overlap or displacement of the see-through pattern and the color pattern formed on the surface cloth, a double warm pattern is exhibited, and the overlap pattern with the squeezed pattern is obtained. Due to the overlap or misalignment, a double and triple warm pattern is exhibited, and the pattern becomes more complicated and varied.

According to the seventh aspect of the invention, in addition to the effects of the first, second, third, fourth, fifth and sixth aspects of the present invention, each valley of the drawn pattern is Since the colored portion is provided by performing valley printing in a color different from the color of the surface cloth, each of the squeezed patterns becomes a clearer or deeper pattern due to the different color in addition to the shading. When there is a color pattern applied to the surface of the soft synthetic resin layer, the pattern has an effect of exhibiting more specificity due to the contrast with the see-through pattern.

According to the eighth aspect of the present invention, in addition to the effects of the first, second, third, fourth, fifth, sixth, or seventh aspects of the present invention, the present invention is also applicable to the present invention. Since both the flexible backing base material and the surface layer cloth are formed of a knitted cloth having substantially the same vertical and horizontal elongation rates, they have the effect of expanding and contracting with the soft synthetic resin layer and reinforcing the soft resin layer from both sides. In particular, it is most suitable as a decorative sheet for an automobile seat subjected to repeated heavy loads.

According to the ninth aspect of the present invention, other effects of the first, second, third, fourth, fifth, sixth, seventh and eighth aspects of the invention are provided. Since the surface of the surface cloth is raised, the surface is smoother and warmer, and the raised surface is blurred to have a moisture absorbing / discharging effect. Even if a chair upholstery is used, sweat does not occur.

[Brief description of the drawings]

FIG. 1 is an enlarged longitudinal sectional view of a first embodiment.

FIG. 2 is an enlarged longitudinal sectional view of a second embodiment.

FIG. 3 is an enlarged longitudinal sectional view of a third embodiment.

FIG. 4 is an enlarged longitudinal sectional view of a fourth embodiment.

FIG. 5 is an enlarged longitudinal sectional view of a fifth embodiment.

FIG. 6 is an enlarged longitudinal sectional view of a sixth embodiment.

FIG. 7 is an enlarged longitudinal sectional view of a seventh embodiment.

FIG. 8 is an enlarged longitudinal sectional view of the eighth embodiment.

FIG. 9 is a plan view showing an example of a knitting structure of a base material and a surface cloth.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Base material 11 Soft synthetic resin layer 12 Surface cloth 13 Drawing pattern 14 Colored part 15 Color pattern

Claims (9)

[Claims] 1. A knitted fabric on the surface of a thermoplastic soft synthetic resin layer.
One type of woven cloth is laminated and integrated,
The decorative sheet is characterized in that the surface cloth and the soft synthetic resin layer are collectively formed with a drawn pattern distributed over the entire surface. 2. The decorative sheet according to claim 1, wherein said thermoplastic soft synthetic resin layer comprises a soft foam layer. 3. The decorative sheet according to claim 1, wherein the thermoplastic soft synthetic resin layer comprises a non-foamed layer and a foamed layer, and the non-foamed layer is in close contact with the surface cloth. 4. The sheet according to claim 1, wherein a flexible backing substrate is laminated and integrated on the back surface of the soft synthetic resin layer. 5. A color pattern different from the background color is formed on the surface of the soft synthetic resin layer, and the color pattern is exposed as a see-through pattern on the surface. The decorative sheet according to claim 1, 3, or 4. 6. The decorative sheet according to claim 1, wherein a color pattern is formed on the surface cloth. 7. The squeezed pattern has a colored portion printed in a different color from the surface cloth by valley stain printing. The decorative sheet according to claim 4, 5, or 6. 8. The method according to claim 1, wherein at least the surface fabric of the flexible backing substrate and the surface fabric is a knitted fabric having substantially equal elongation in the longitudinal and transverse directions. The decorative sheet according to claim 3, claim 4, claim 5, claim 6, or claim 7. 9. The surface fabric of claim 1, wherein the surface of the fabric is raised. A decorative sheet according to claim 8.