TW201908117A - Composite functional material structure and manufacturing method thereof for the reflective layer to be matched with the photosensitive powder bead layer or matched with the color-changing powder bead layer to present different effects - Google Patents

Abstract

The present invention relates to a composite functional material structure and a manufacturing method thereof. The reflective cloth is mainly attached to a substrate, and the reflective cloth mainly comprises a color structure layer and a reflective structure layer, wherein the adhesive layer in the color structure layer is attached to the surface of the substrate and is combined with a color layer. The color structure layer comprises a reflective layer and a binding agent, wherein the reflective layer is bonded to the binding agent, and the binding agent and the adhesive layer are adhered to each other. The color structure layer and the reflective structure layer are respectively imprinted to the base material by hot cylinder imprinting, thereby achieving the purpose of rapid production, high productivity, and reduced waste. At the same time, the reflective layer is matched with the night glow powder bead layer. The reflective layer is matched with the photosensitive powder bead layer or the reflective layer is matched with the color-changing powder bead layer to present different effects. Also, the overall brightness and reflection uniformity are effectively improved. Furthermore, the reflective layer can be used separately according to the cost requirements.

Description

 Composite functional material structure and manufacturing method thereof  

The invention relates to a material applied to a reflective cloth, in particular to a composite functional material structure and a manufacturing method thereof.

According to the current common reflective cloth printing method, the printing method is mainly to use the screen printing to print the pattern and the reflective beads. The screen printing is made by using a nylon mesh cloth, a special mesh cloth, a steel mesh cloth and the like. On the frame, the photographic coating is applied to the mesh cloth, and the content to be printed is washed out by the principle of photographic optics, the ink is poured on the inner side of the screen, and the ink is flattened by the squeegee from the printing content. In the screen printing, each layer structure must be printed separately, and the printing range depends on the size of the frame. When the required cloth is too large, the connection between the side and the side cannot be accurately connected, so that the gap will be generated and the overall printing will be reduced. The consistency of the drawings. In addition, if the existing reflective cloth needs to have a good water-washing effect, it must be repeatedly printed and the thickness is accurate and the thickness needs to be more than 0.08 mm in order to achieve a good water-washing effect, and the finishing cost is expensive and labor-intensive.

The detailed features and advantages of the present invention are set forth in the Detailed Description of the Detailed Description of the <RTIgt; </ RTI> <RTIgt; </ RTI> </ RTI> </ RTI> <RTIgt; The objects and advantages associated with the present invention can be readily understood by those skilled in the art.

The main purpose of the invention is to use the color structure layer and the reflective structure layer to be embossed to the substrate by using a hot roller, respectively, so as to achieve rapid production, high productivity, and reduced waste, and the reflective layer is matched with the luminous powder bead layer and reflective. The layer with the photosensitive powder bead layer or the reflective layer with the color changing powder bead layer can exhibit different effects, and effectively improve the overall brightness and the uniformity of reflection, and can also use the reflective layer separately according to the cost requirement.

In order to achieve the above object, the present invention is a composite functional material structure, which is applied to a reflective cloth attached to a substrate, the reflective cloth comprising: a color structure layer comprising a glue layer and a color layer, wherein the glue a layer attached to the surface of the substrate and bonding the color layer; and a reflective structure layer comprising a reflective layer and a binder, wherein the reflective layer is bonded to the adhesive, and the adhesive and the adhesive layer are adhered to each other .

According to an embodiment of the invention, the light reflecting layer is combined with a plating layer.

According to an embodiment of the present invention, the plating layer is a high refractive index metal compound, a metal compound, a metal or a low refractive index metal compound, and the plating effect comprises a plurality of metal compounds, and the reflection effect thereof is different according to the number of different metal compounds. Color white light and monochromatic red light can also display yellow, blue, red, green, orange and other multi-color light, in addition, the thickness can reach 50-150mm in one time.

According to an embodiment of the invention, the method further comprises bonding a luminous powder bead layer, a photosensitive powder bead layer or a color changing powder bead layer in the adhesive layer.

According to an embodiment of the invention, the substrate is a cloth, a polyurethane (PU) material, a thermoplastic polyurethane (TPU) material or a leather material.

The method for manufacturing a composite functional material according to the present invention is applied to a reflective cloth attached to a substrate, and the step of fabricating the reflective cloth comprises: adhering a glue layer to the substrate in a color structure layer; Embossing a color layer into the glue layer, and tearing off the first substrate in the color structure layer attached to one of the colloids having a first release layer; and bonding one of the reflective structure layers to the a colloid, and the hot stamping is used to bond the adhesive and a reflective layer bonded to the adhesive to the colloid; and peeling off the reflective structural layer to adhere to one of the adhesives and having a second release layer a second substrate.

According to an embodiment of the invention, the light reflecting layer is further combined with a plating layer.

According to an embodiment of the present invention, the plating layer is a high refractive index metal compound, a metal compound, a metal or a low refractive index metal compound, and the plating effect comprises a plurality of metal compounds, and the reflection effect thereof is different according to the number of different metal compounds. Color white light and monochromatic red light can also display yellow, blue, red, green, orange and other multi-color light. In addition, the coating can reach a thickness of 50-150mm in one time, compared with the Japanese patent multilayer film structure. low.

According to an embodiment of the invention, the first substrate and the second substrate are polyethylene terephthalate (PET) or paper.

According to an embodiment of the invention, the substrate is a cloth, a polyurethane (PU) material, a thermoplastic polyurethane (TPU) material or a leather material.

The secondary purpose of the present invention is to combine the color structure layer and the reflective structure layer by using roller printing, which not only solves the problem of misalignment of the pattern, but also can complete complicated photos and patterns as a whole picture.

Another object of the present invention is to use a micro gravure printing method to produce more than ten times the capacity of screen printing. In addition, the hot melt adhesive is a solventless hot melt adhesive of a squeeze blade type, and is an odorless and odorless environmentally friendly material.

A further object of the invention is that the thickness of the glue layer is from 0.07 mm to 0.15 mm and therefore has a good water wash performance.

A further object of the present invention is that the particle size of the light reflecting layer is further 180-500 mesh, and if a plating layer is added, the effect of high brightness reflection, color reflection or rainbow can be achieved.

1‧‧‧reflective cloth

10‧‧‧Color structure layer

100‧‧‧ glue layer

100a‧‧‧Night powder bead

100b‧‧‧Photosensitive Beads

106‧‧‧First substrate

12‧‧‧Reflective structural layer

120‧‧‧reflective layer

122‧‧‧Binder

124‧‧‧Electroplating

100c‧‧‧ color changing beads

102‧‧‧ color layer

104‧‧‧First release layer

126‧‧‧Second release layer

128‧‧‧Second substrate

2‧‧‧Substrate

FIG. 1 is a schematic structural view of a color structure layer of the present invention.

2 is a schematic structural view of a reflective structural layer of the present invention.

FIG. 3 is a schematic structural view of a color structure layer combined with a reflective structure layer according to the present invention.

4 is a flow chart showing the steps of a preferred embodiment of the present invention.

FIG. 5 is a schematic structural view of a luminous powder bead layer with a reflective layer according to the present invention.

FIG. 6 is a schematic structural view of a photosensitive powder bead layer with a light reflecting layer according to the present invention.

FIG. 7 is a schematic structural view of a color changing powder bead layer with a light reflecting layer according to the present invention.

The other embodiments of the present invention will be readily understood by those skilled in the art from this disclosure.

The structure, the proportions, the sizes, and the like of the present invention are only used to clarify the contents disclosed in the specification for the understanding and reading of those skilled in the art, and are not intended to limit the implementation of the present invention. The conditions are not technically meaningful, and any modification of the structure, change of the proportional relationship or adjustment of the size should remain in the present invention without affecting the effects and the achievable objectives of the present invention. The technical content revealed can be covered. In the meantime, the terms "a", "an", "the" and "the" are used in the description, and are not intended to limit the scope of the invention. Adjustments, where there is no material change, are considered to be within the scope of the invention.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are schematic diagrams showing the structure of the color structure layer, the structure diagram of the reflective structure layer, and the structure diagram of the color structure layer combined with the reflective structure layer. The invention is a composite functional material structure, which is applied to the reflective cloth 1 attached to a substrate 2. The reflective cloth 1 mainly comprises a color structure layer 10 and a reflective structure layer 12, wherein the color structure layer 10 comprises a glue layer 100 and a color layer. 102, wherein the adhesive layer 100 is attached to the surface of the substrate 2 and combined with the color layer 102. The reflective structure layer 12 includes a reflective layer 120 and a binder 122. The reflective layer 120 is bonded to the adhesive 122, and the adhesive 122 and the adhesive layer 100 are bonded. Adhesively fixed to each other.

The light reflecting layer 120 in the foregoing is combined with a plating layer 124, which may be a high refractive index metal compound, a metal compound, a metal or a low refractive index metal compound, because the plating layer contains a plurality of metal compounds and the reflection effect thereof varies with the metal compound. The amount of monochrome white light and monochromatic red light can also be yellow, blue, red, green, orange and other multi-color light, in addition, the thickness can reach 50-150mm in one time. The glue layer 100 is combined with a luminous powder bead layer 100a (refer to FIG. 5), a photosensitive powder bead layer 100b (refer to FIG. 6) or a color changing bead layer 100c (refer to FIG. 7). The substrate in the foregoing is a cloth, a polyurethane (PU) material, a thermoplastic polyurethane (TPU) material or a leather material. The invention can achieve the purpose of rapid production and waste reduction, and at the same time, the overall brightness and the uniformity of reflection can be improved.

Referring to FIG. 4 together, it is a schematic flowchart of the steps of the preferred embodiment of the present invention. The method for bonding the color structure layer 10 and the light-reflecting structure layer 12 to the substrate 2 is as follows: a. First, one of the color layer 10 is adhered to the substrate 2; b, and then pressed by a heat roller. Printing a color layer 102 into the colloid 100, and then tearing off the first substrate 106 having the first release layer 104 adhered to the adhesive layer 100 in the color structure layer 10; c, one of the reflective structure layers 12 The adhesive 122 is bonded to the colloid 100 by the hot stamping of the adhesive 100, and the adhesive 122 and a reflective layer 120 bonded to the adhesive 122 are bonded to the colloid 100; and d is peeled off from the reflective structure layer 12 and adhered to the adhesive 122. A second substrate 128 having a second release layer 126.

The color layer 102 in the foregoing can be used as a color block of a single color, or can be expressed by a dot color removal method using a color pattern. Compared with the general screen printing, only a single color block can be used for printing, and the creation can have both of the above two types. The printing performance mode can be selected according to the situation. If the low cost is required, the monochrome color block is required, and if the high quality is required, the color removal mode is used.

The light reflecting layer 120 in the foregoing is further combined with a plating layer 124 which is a high refractive index metal compound, a metal compound, a metal or a low refractive index metal compound, because the plating layer contains a plurality of metal compounds, and the reflection effect thereof varies with the number of different metal compounds. It can display yellow, blue, red, green, orange and other multi-color light in the form of monochromatic white light and monochromatic red light. In addition, the thickness can reach 50-150mm in one time. Through the plating layer 124 on the reflective layer 120, the overall brightness and the uniformity of the reflection can be greatly improved. In addition, different metal compounds are used to form different colors to produce different colors or illusion colors and highlight monochrome. Further, the first substrate 106 and the second substrate 128 in the foregoing are polyethylene terephthalate (PET) or paper. The substrate 2 is a cloth, a polyurethane (PU) material, a thermoplastic polyurethane (TPU) material or a leather material.

The invention mainly uses the color structure layer 10 and the reflective structure layer 12 to be bonded to the substrate 2, and the color structure layer 10 is first embossed on the substrate 2 by hot roll embossing, and then the hot roll embossing method is used again. The reflective structure layer 12 is combined with the color structure layer 10. Since the hot roll imprinting method is adopted, the printing can be performed at one time regardless of the range of the substrate 2, and the problem that the edges and edges generated on the screen printing cannot be aligned can be effectively improved.

Furthermore, the luminous bead layer 100a, the photosensitive powder bead layer 100b or the color changing bead layer 100c mixed into the adhesive layer 100 can be matched with the reflective layer 120, thereby achieving the characteristic of maintaining a brightness of 4-30 after no light at night. In addition, the luminous powder bead layer 100a has a particle size of between 200 and 500 mesh, and the extruded thickness of between 0.06 mm and 0.3 mm maintains a good hand and brightness.

Referring to FIG. 5, FIG. 6 and FIG. 7 together, the structure diagram of the luminous powder bead layer with the reflective layer, the structure diagram of the photosensitive powder bead layer with the reflective layer and the structure diagram of the color changing powder bead layer with the reflective layer are shown. In FIG. 5, the luminous powder bead layer 100a is taken as an example and mixed into the adhesive layer 100. When one of the color layer 10 is adhered to the substrate 2, it is mixed into the luminous bead layer 100a, and the color structure layer 10 is pressed by the hot roller. After the printing is completed, the reflective structure layer 12 is adhered and fixed. Thus, the reflective cloth 1 has the luminous effect produced by the luminous bead layer 100a and the reflective effect of the reflective layer 120 in the reflective structural layer 12.

In addition, FIG. 6 is exemplified by the photosensitive powder bead layer 100b and mixed into the adhesive layer 100. When one of the color structure layers 10 is adhered to the substrate 2, it has been mixed into the photosensitive powder bead layer 100b, and the color structure layer 10 is After the hot stamping is completed, the reflective structure layer 12 is adhered and fixed. Thus, the reflective cloth 1 has the photosensitive effect produced by the photosensitive bead layer 100b and the reflective effect of the reflective layer 120 in the reflective structural layer 12.

As shown in FIG. 7 , the color changing powder layer 100c is taken as an example and mixed into the adhesive layer 100. When one of the color layer 10 adheres to the substrate 2, the color layer 10 is mixed with the color changing powder layer 100c, and the color structure layer 10 is After the heat roller imprinting is completed, the reflective structure layer 12 is adhered and fixed. Thus, the reflective cloth 1 has the color-changing effect produced by the color-changing powder bead layer 100c and the reflective effect of the light-reflecting layer 120 in the reflective structure layer 12.

The invention adopts the micro gravure printing method to have a production capacity of more than ten times that of the screen printing. In addition, the hot melt adhesive is a solvent-free hot-melt adhesive of a squeeze blade type, and is an odorless and odorless environmentally friendly material. Further, the rubber layer 100 has a thickness of 0.04 mm to 0.30 mm, and thus can have a good water washing performance. The particle size of the reflective layer 120 is further 180-500 mesh, and if a plating layer is added, the effect of high-brightness reflection and color reflection can be achieved.

It can be clearly understood from the above that the use of the color structure layer 10 and the light-reflecting structure layer 12 to be embossed to the substrate 2 by the thermal roller embossing, respectively, not only achieves the purpose of rapid fabrication, but also reduces waste, and can be improved through the reflective layer 120 and the plating layer 124. Overall brightness and uniformity of reflection.

The adhesive 122 described above may also be referred to as an adhesive, a treating agent, etc. in the industry, and any combination with the electroplated metal compound in the glass reflective microbeads is within the scope of the present invention.

The above embodiments are merely illustrative of the principles of the invention and its effects, and are not intended to limit the invention. Any of the above-described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of protection of the present invention should be as listed in the scope of the patent application described later.

Claims (10)

 A composite functional material structure for use in a reflective cloth attached to a substrate, the reflective cloth comprising: a color structure layer comprising a glue layer and a color layer, wherein the glue layer is attached to the surface of the substrate And bonding a color layer; and a reflective structure layer comprising a light reflecting layer and a binder, wherein the light reflecting layer is bonded to the adhesive, and the adhesive and the adhesive layer are adhered to each other.    The composite functional material structure of claim 1, wherein the reflective layer is combined with a plating layer.    The composite functional material structure of claim 1, wherein the plating layer is a high refractive index metal compound, a metal compound, a metal or a low refractive index metal compound.    The composite functional material structure according to claim 1, further comprising a luminous powder bead layer, a photosensitive powder bead layer or a color changing powder bead layer incorporated in the adhesive layer.    The composite functional material structure according to claim 1, wherein the substrate is a cloth, a polyurethane (PU) material, a thermoplastic polyurethane (TPU) material or a leather material.    A method for fabricating a composite functional material, which is applied to a reflective cloth attached to a substrate, and the step of fabricating the reflective cloth comprises: adhering one of the layers of a color structure layer to the substrate; and stamping with a heat roller a color layer is mixed into the adhesive layer, and the first substrate having a first release layer attached to one of the colloids is removed from the color structure layer; a binder in a reflective structure layer is applied to the colloid, and Imprinting with a heat roller to bond the adhesive and a reflective layer bonded to the adhesive to the colloid; and tearing off a second of the reflective structural layer adhered to the adhesive having a second release layer Substrate.    The method for fabricating a composite functional material according to claim 6, wherein the reflective layer is further combined with a plating layer.    The method for producing a composite functional material according to claim 6, wherein the plating layer is a high refractive index metal compound, a metal compound, a metal or a low refractive index metal compound.    The method for producing a composite functional material according to claim 6, wherein the first substrate and the second substrate are polyethylene terephthalate (PET) or paper.    The method for producing a composite functional material according to claim 6, wherein the substrate is a cloth, a polyurethane (PU) material, a thermoplastic polyurethane (TPU) material or a leather material.