KR101540774B1 - Multi-functional material sheet for decoration - Google Patents

Abstract

The present invention relates to a complex fabric material sheet for decoration, and more specifically, to an improved complex fabric material sheet for decoration which is previously registered (Korean Patent Registration No. 10-1151756) by an applicant of the present invention, which does not use a first hot melt film layer and a second hot melt film layer, but an adhesive fabric material which has adhesion properties applied to the whole fabric, to easily attach a thin film layer and the adhesive fabric material without the hot melt film layer, thereby significantly reducing a manufacturing process and production costs, deriving a vivid pattern when forming a 3-dimensional pattern through a surface molding, representing various colors, patterns, or the 3-dimensional patterns for the complex fabric material sheet for decoration when inserting a color film into the thin film layer and the adhesive fabric material or printing various patterns or 3-dimensional patterns through coloring or foaming on a surface or a rear surface of the thin film layer or on the adhesive fabric material, deriving even more vivid colors, patterns, or 3-dimensional patterns, and preventing a damage to the colors, patterns, or 3-dimensional patterns by the thin film layer serving as a coating layer.

Description

{MULTI-FUNCTIONAL MATERIAL SHEET FOR DECORATION}

The present invention is an improvement of a decorative composite fabric sheet which is preliminarily registered by the applicant of the present invention (Korean Registered Patent No. 10-1151756), and comprises a thin film layer, a first hot melt film layer, a circular single layer and a second hot melt film layer Unlike the conventional decorative composite fabric sheet, it is possible to easily adhere the adhesive layer to the thin film layer without using the first and second hot melt film layers by applying the adhesive raw material having the adhesive property to the fabric itself, To a decorative composite fabric sheet.

In general, products such as shoes, bags, wallets or various pouches have fashion sense according to the fashion of the times, and various parts or ornaments are attached to the body of fabric or synthetic resin fabric by sewing and bonding.

Meanwhile, among the above-mentioned products, for example, in the case of manufacturing a shoe, a vamp and a back stay are attached to the outside of a shoe upper fabric, A conventional shoe is manufactured through a process of sewing various shapes of ornaments using an adhesive to the outside of the front reinforcement, In the case of products such as bags and wallets, the shoes are manufactured through the same process as the manufacturing process.

However, since complicated sewing lines are formed on the upper part of the shoe through the complicated step of sewing as described above, when shoes are shipped for a long period of time, dirt and dust are stuck between the seams of the sewing lines or the sewing lines, And also the manufacturing rate of the sewing machine is very high due to the number of sewing steps in the manufacturing process.

Therefore, in the shoe industry such as Nike, there is actively progressing research on a technique of attaching ornamental fabrics to an adhesive material such as an upper in a non-sewing manner.

[0005] In connection with the above-mentioned non-sewn bonding technique, recently developed techniques have been proposed in which a hot melt film layer made of a synthetic resin such as polyurethane is laminated on the lower surface of a monolayer having a pattern formed thereon, The present inventors have found that the present invention can provide various designs for a single-layer pattern by bonding the same to an adherend such as an upper member after lamination to produce a decorative composite fabric sheet, and the thin film layer implements a coating effect on the pattern of the single layer, And so on.

However, when the hot melt film layer is formed only on the lower side of the monolayer as described above, shrinkage occurs at a high temperature of 250 ° C or higher during the process of manufacturing the adhesive agent such as the upper, thereby forming undesirable wrinkles on the adhesive agent itself . In addition, since the hot melt film layer is formed only on the lower surface of the monolayer as described above, there is a problem in that the adhesion force is insufficient and the adherend, the monolayer, the monolayer, and the thin layer are easily peeled off. In addition, since the hot melt film layer is formed only on the lower surface of the monolayer as described above, there is a problem that when the monolayer is cut, the silanol or the like is broken at the cut surface of the monolayer,

In order to solve this problem, the applicant of the present invention has already filed a registration (Korean Patent Registration No. 10-1151756) for "decorative composite fabric sheet" as shown in Figs. 1 and 2.

Specifically, as shown in FIGS. 1 and 2, the decorative composite fabric sheet previously registered by the applicant of the present invention includes a decorative composite fabric sheet 100 having a thin layer 20 on the upper surface of the synthetic resin layer 10 A first hot melt film layer 10a is formed between the monolayer 10 and the thin film layer 20 and a second hot melt film layer 10b is formed on the lower side of the monolayer 10, The first hot-melt film layer 10a and the second hot-melt film layer 10b are fused with each other through the through hole H of the monolayer 10, The adhesion between the adherend and the monolayer or between the monolayer and the thin film layer can be improved and an appropriate level of flexibility can be realized. In addition, by providing the first hot-melt film layer and the second hot-melt film Layers are mutually fused, even if the single layer is cut, It is possible to prevent the sill and the like from being cut off from the cut surface of the layer and to realize the coating effect on the pattern of the monolayer by the thin layer as described above so as to prevent peeling of the pattern, So that it can implement high-level.

However, in the case of the above-mentioned prior art patent, since the hot melt film layer is necessarily used for bonding the monolayer and the thin film layer, there is a problem that the manufacturing process and the unit cost are increased, and also, , There is a problem that the pattern can not be clearly drawn.

Patent Document 1: Korean Patent Registration No. 10-1151756 entitled "decorative composite fabric sheet"

The present invention is an improvement of a decorative composite fabric sheet which is preliminarily registered by the applicant of the present invention (Korean Registered Patent No. 10-1151756) It is possible to easily adhere the adhesive layer to the thin film layer without the need of a hot melt film layer, thereby remarkably reducing the manufacturing process and the unit cost, When a solid pattern is formed, it is required that the pattern can be drawn clearly.

In addition, when a color film is inserted into the thin film layer and the adhesive fabric, or various patterns or three-dimensional patterns are printed on the surface or back side of the thin film layer or on the adhesive fabric through printing or sparkling, Or a pattern or a three-dimensional pattern can be realized, and the color, the pattern or the three-dimensional pattern can be more clearly drawn, and the color layer, the pattern or the pattern can be prevented from being damaged The other task is to make it possible.

At this time, the adhesive raw fabric is a fabric having adhesive property to the fabric itself, a decorative fabric having an adhesive property (Korean Patent Registration No. 10-1250409) registered and registered by the applicant of the present invention (Korean Registered Patent Application No. 10-1250409) (Korean Patent Registration No. 10-1240490) or a method of forming a three-dimensional pattern using an adhesive fabric (Korean Patent Registration No. 10-1396828).

The present invention relates to a decorative composite fabric sheet comprising a thin layer (30) on the upper surface of an artificial layer, characterized in that the artificial layer comprises an adhesive fabric (20) do.

In this case, a color film 31 may be further disposed between the outer layer made of the adhesive material 20 and the thin film layer 30.

In addition, a pattern or pattern may be printed on the front surface or the rear surface of the thin film layer 30 through a salt or foam printing.

Further, a pattern or pattern may be printed on the adhesive fabric 20 through sprays or foams.

On the other hand, the adhesive raw fabric 20 may be woven such that the yarn 21 coated with the hot-melt resin is knitted, tricot or circularly formed.

Alternatively, the adhesive fabric 20 may be woven such that the yarn 21 coated with the hot-melt resin and the thermoplastic polyurethane (TPU) yarn 22 are knitted, tricot or circularly formed.

The adhesive fabric 20 may be woven such that the yarn 21 coated with the hot-melt resin and the fiber yarn 23 are knitted, tricot or circularly cut.

The hot-melt resin coated yarn 21 has a hot melt resin layer 21d coated on the outer surface of the fiber yarn 21c composed of the core 21a and the seed 21b in an amount of 0.03 to 0.5 g / The hot-melt resin 21d may be a polyester resin, a polyurethane resin, an acrylic resin, a polyurethane resin, a polyester resin, a polyester resin, An amide resin, an ethylene vinyl acetate resin or a polyolefin resin, or a combination of two or more thereof.

The present invention is an improvement of a decorative composite fabric sheet which is preliminarily registered by the applicant of the present invention (Korean Registered Patent No. 10-1151756) It is possible to easily adhere the adhesive layer to the thin film layer without the need of a hot melt film layer, thereby remarkably reducing the manufacturing process and the unit cost, In addition, it is also possible to insert a color film on the thin film layer and the adhesive fabric, or to insert a color film on the surface or back side of the thin film layer or on the adhesive fabric When various patterns or three-dimensional patterns are printed, it is possible to implement various colors, patterns, or three-dimensional patterns for the decorative composite sheet So that the color, pattern, or three-dimensional pattern can be more clearly drawn, and the color layer, the pattern, the pattern or the like can be prevented from being damaged as the thin layer functions as a coating layer.

1 is a view showing the configuration of a decorative composite fabric sheet preliminarily registered by the applicant of the present invention (Korean Registered Patent No. 10-1151756)
2 is a view showing a configuration of a decorative composite fabric sheet according to an embodiment of the present invention;
3 is a view showing a configuration of a decorative composite fabric sheet according to another embodiment of the present invention
4 is a view showing a knitting structure of an adhesive fabric according to the present invention;
5 is a view showing a tricot weave structure of an adhesive fabric according to the present invention;
6 is a view showing a circular knitting structure of an adhesive raw fabric according to the present invention;
7 is a view showing the structure of a hot-melt-coated yarn used in an adhesive fabric according to the present invention

In order to achieve the above-mentioned effect, the present invention relates to a decorative composite fabric sheet. In the drawings and the detailed description thereof, it is to be understood that the present invention is not limited to the constructions and operations easily understood by those skilled in the art, The detailed technical description and operation of the element and its illustration are simplified or omitted.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

FIG. 2 is a view showing a configuration of a decorative composite fabric sheet according to an embodiment of the present invention, FIG. 3 is a view showing the configuration of a decorative composite fabric sheet according to another embodiment of the present invention, FIG. 5 is a view showing a tricot weave structure of an adhesive raw fabric according to the present invention, FIG. 6 is a view showing a circular knitted structure of an adhesive raw fabric according to the present invention, and FIG. 7 is a view showing the structure of a hot-melt-coated yarn used in an adhesive fabric according to the present invention.

As shown in FIG. 2, the present invention is characterized in that a thin film layer 30 is provided on the upper surface of an artificial layer, and the artificial layer is made of an adhesive material 20.

That is, by using the fabric having the adhesive property to the fabric itself, the thin film layer 30 and the adhesive fabric 20 can easily adhere to each other without the hot melt film layer (10a, 10b in FIGS. 1 and 2) It is possible not only to remarkably reduce the manufacturing process and the unit cost but also to clearly draw the pattern when the three-dimensional pattern is formed through the surface molding. At this time, a pattern is formed by using a conventional mold having an engraved portion with a desired pattern, and the pattern is firstly preheated at 160 to 170 ° C for 1 to 3 minutes using a heat box, To 10 ° C, 90 to 110 kg / cm ² for 3 to 4 minutes, but it is not limited thereto and various production conditions can be applied.

3, the decorative composite fabric sheet of the present invention having the above-described structure further includes a color film 31 between the artificial layer made of the adhesive raw material 20 and the thin film layer 30 . In addition, a pattern or a solid pattern may be printed on the surface or the rear surface of the thin film layer 30 or the adhesive fabric 20 itself through a sparkling or foaming, thereby causing various colors, patterns, or patterns on the decorative composite fabric sheet A solid pattern can be realized and the color, pattern or solid pattern can be drawn more clearly, and also the color layer, the pattern or the pattern can be prevented from being damaged as the thin layer 30 functions as a coating layer do.

Here, the color film 31 is made of a resin such as TPU (Thermoplastic Polyurethane), and various pigments and the like are blended to produce a hue, which is a known film, and thus a detailed description thereof will be omitted.

On the other hand, the adhesive fabric 20 may be formed by applying adhesive fabrics according to Korean Registered Patent Nos. 10-1240490, 10-1250409 and 10-1396828, which were filed and filed by the applicant of the present invention Specifically, as shown in FIG. 4 (a), the adhesive raw fabric 20 is knitted such that the yarn 21 coated with the hot-melt resin has a through hole (Korean Patent Publication No. 10-1240490 5 (a) and 5 (a) ', the hot-melt resin coated yarn 21 is woven so as to have a through hole in a tricot manner (Korean Patent Publication No. 10-1396828 4 (b), the yarn 21 coated with the hot-melt resin and the TPU yarn 22 are knitted to have a through hole (Korean Patent Publication No. 10-1250409) or 5 (b) and 5 (b) ', the yarn 21 coated with the hot-melt resin and the TPU yarn 22 are tricot (Japanese Patent Application Laid-Open No. 10-1396828) or as shown in Fig. 4 (c), a yarn 21 coated with a hot-melt resin and a fiber yarn 23, (See Japanese Patent Application Laid-Open No. 10-1250409) or FIGS. 5 (c) and 5 (c) 'so as to have a through hole and a fiber yarn 23 coated with a hot- (Korean Patent Registration No. 10-1396828) so as to have a through hole by a tricot method.

Alternatively, the adhesive fabric 20 may be applied to "circularly woven adhesive fabrics" such as those of patent applications 10-2014-0051799 and 10-2014-0104394, which were filed by the applicant of the present invention have. Specifically, as shown in FIG. 6 (a), the yarn 21 coated with the hot-melt resin and the TPU yarn 22 are woven by circular knitting or as shown in FIG. 6 (b) The coated yarn 21 and the fiber yarn 23 may be formed by weaving the yarn 21 in a circular shape or by knitting the yarn 21 coated with the hot melt resin in a circular shape.

Here, as shown in FIG. 4, the knitting is an ordinary weaving method in which yarns are woven in a normal weft or an oblique direction, and a detailed description thereof will be omitted.

On the other hand, the tricot method is a knitted fabric produced by a knitting process, and is a knitted fabric having a warp knitting structure formed in a warp direction, that is, a longitudinal direction, And a variety of tricot methods can be applied in a known manner. However, in the present invention, a chain type tricot weaving method for forming a through hole is applied.

5 (a) and 5 (a) ', the hot-melt coated yarn 21 is woven in a chain-type tricot weaving method, or as shown in FIGS. 5 (b) As shown in the figure, a tricot weaving method in which a yarn 21 coated with a hot-melt is attached to a chain-like structure composed of a TPU yarn 22, A tricot weaving method in which a hot-melt coated yarn 21 is attached to a chain-like structure composed of a fiber yarn 23 can be used.

However, the present invention is not limited thereto, and various tricot weaving methods other than the above-described chain-type fabric can be applied.

In addition, circular knitting is a method in which a knitting needle is knitted into a ring-shaped layer so that a knitting is made in the form of a weft knitting, thereby forming a plurality of layers (a plurality of layers ), Which is also a known method.

Also, the weaving method, the method, and the apparatus are well known in the art in which the weaving is performed by using the knitting or tricot or circular knitting method, and further, the weaving method is not limited to the size of the through- And design, so that the form, the method, the apparatus, and the like of the weaving method are not particularly limited, and all known weaving forms, methods, apparatuses, and the like can be applied.

7, the yarn 21 coated with the hot-melt resin is used for imparting adhesiveness to the adhesive raw fabric 20. The yarn 21 is composed of a core 21a and a seed 21b, The hot melt resin 21d is coated on the outer surface of the outer surface 21c in an amount of 0.03 to 0.5 g / m. When it is less than 0.03 g / m, the adhesive property may be insufficient. And the amount of the hot-melt resin 21d is large, there is a possibility that defects may occur when the fabric is knitted or tricot-woven, and the hot-melt resin may cause contamination of the fabric. On the other hand, in the case of the coating amount, the coating amount may be varied out of the above range depending on the kind of the applied product, the use environment, and the like.

At this time, the fiber yarn 21c included in the yarn 21 coated with the hot-melt resin may be used alone or in combination of two or more of polyester yarn, nylon yarn, or cotton yarn, and the hot- , A polyester resin, a polyurethane resin, an acrylic resin, a polyamide resin, an ethylene vinyl acetate resin, or a polyolefin resin may be used alone or in combination of two or more.

The hot melt resin 21d may be coated regardless of the kind of the fiber yarn 21c. In consideration of the fusion of the fiber yarn 21c and the hot melt resin 21d through the coating, , It is preferable to coat a polyester resin or a polyurethane resin, to coat an acrylic resin or a polyamide resin in the case of nylon, and to coat an ethylene vinyl acetate resin or a polyolefin resin in the case of cotton yarn.

Meanwhile, the TPU yarn 22 means a yarn produced by extruding TPU (Thermoplastic Polyurethane) resin, which is one kind of known yarn, and a detailed description thereof will be omitted.

The fiber yarn 23, which is woven in a knitting or tricot manner with the hot-melt resin coated yarn 21, may be used alone or in combination of two or more of polyester yarn, nylon yarn or cotton yarn.

On the other hand, the thickness of the thin film layer 20 is generally in the range of 30 to 300 占 퐉. However, when the thickness of the thin film layer 20 is out of the above-described range, it may be impossible to achieve an appropriate level of flexibility. However, the thickness of the thin film layer 20 is not limited to this, and various thicknesses can be applied depending on the type of the applied product, the use environment, and the like.

That is, according to the present invention, since the fabric having the adhesive property to the fabric itself is used, the thin film layer 30 and the adhesive fabric 20 can easily adhere to each other without the need of the hot melt film layer (10a, In addition, it is possible to remarkably reduce the manufacturing process and the unit cost, and also to clearly draw out the pattern when the three-dimensional pattern is formed through the surface molding. In addition, A color film 31 may be further included between the thin film layer 30 and the surface or back side of the thin film layer 30 or the adhesive fabric 20 itself may be formed of a pattern or a three- So that various colors, patterns, or three-dimensional patterns can be realized on the decorative composite fabric sheet, and the color, pattern, or three-dimensional pattern can be more clearly drawn Rather, it is possible wherein the thin film layer 30 is to prevent damage, such as its color or pattern or the pattern functions as a coating layer.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. It can be understood that it is possible.

20: Adhesive fabric (single layer) 21: Yarn coated with hot melt resin
21a: core 21b: seed
21c, 23: fiber yarn 21d: hot melt resin
22: TPU yarn 30: thin film layer
31: Color film

Claims (8)

In the decorative composite fabric sheet in which the thin film layer (30) is provided on the upper surface of the monolayer,
Wherein the distal layer comprises an adhesive fabric (20)
The adhesive fabric 20 is woven such that the yarn 21 coated with the hot-melt resin is knitted, tricot or circularly cut to form a through hole,
Alternatively, the adhesive fabric 20 may be woven or knitted such that the yarn 21 coated with the hot-melt resin and the thermoplastic polyurethane (TPU) yarn 22 are knitted, tricot,
Alternatively, the adhesive fabric 20 is woven such that the yarn 21 coated with the hot-melt resin and the fiber yarn 23 are knitted, tricot or circularly cut to form a through hole,
The hot-melt resin coated yarn 21 is coated on the outer surface of the fiber yarn 21c composed of the core 21a and the seed 21b in an amount of 0.03 to 0.5 g / m 2, The hot-melt resin 21d may be a polyester resin, a polyurethane resin, an acrylic resin, a polyamide resin (polyamide resin), or a combination of two or more of polyester yarn, nylon yarn or cotton yarn. , An ethylene vinyl acetate resin or a polyolefin resin, or a combination of two or more thereof.
The method according to claim 1,
Between the artificial layer made of the adhesive raw material 20 and the thin film layer 30,
A decorative composite fabric sheet, characterized in that it further comprises a color film (31).
The method according to claim 1,
Characterized in that a pattern or pattern is printed on the surface or the rear surface of the thin film layer (30) through a flame or foaming.
The method according to claim 1,
Characterized in that a pattern or pattern is printed on the adhesive fabric (20) by means of printing or foaming.
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