JPH09228264A - Flocked fabric with iridescent decorativeness and its production - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the subject flocked fabric designed to observe its see-through luster as a complex of multicolor and deepness/lightness difference depending on the visual angle. SOLUTION: A flock adhesive layer 3 on a textile base fabric layer 2 is flocked with flocking piles 4 lightly colored in advance to form a flocked laminate 5, which is then dyed deeply in a multicolored fashion by e.g. dipping method, followed by drying and finishing. Thus, the resultant flocked fabric: has such a construction that the base fabric 2 having hiding power is laminated with the deep-colored flock adhesive layer 3 and the flocking piles 4 yarn-dyed followed by being piece-dyed so as to yield see-through effect. By this method, the objective sophisticated flocked fabric 1 is obtained without the need of any particular modification of existing equipment/apparatus(es) and by using flocking piles 4 with nearly upright configuration free from falling or fiber length difference.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flocked cloth having an iridescent-like decorative property and a manufacturing method thereof, which has an iridescent-like decorative effect in which a see-through luster in which different colors and shades are combined depending on the viewing angle can be visually recognized. Flocking cloth and manufacturing method.

[0002]

2. Description of the Related Art Flocked products have been increasing more and more in recent years, and have been widely used for clothing, footwear, materials, building materials, carpets and the like. For example, when it comes to clothing applications, the mainstream form is backskin type, velvet type back leather type, or velvet type, but in recent years, various velor type blankets with surface changes have been used. Processing has attracted attention, and various kinds of processing have been proposed in which the appearance is changed by subjecting flocking to secondary processing.

[0003]

Conventionally, for example, in order to obtain a patterned flocked cloth, one side of a flat cloth is raised to have a certain pattern, or the surface of the cloth is raised and then embossed to give a pattern. However, all of them have a complicated work process and can only form a relatively simple pattern, and there is a large amount of uneven brushing, so that hair is planted on the raised part. However, it is difficult to obtain a decorative pattern cloth which is unclear, has a high density, and has a high-grade feeling. In addition, since the flocking is performed electrically, short fibers are usually flocked at right angles to the adhesive surface, the processed surface is uniform and there is little change in the processed surface, and the application of the product is limited, so the surface of the obtained flocked product is limited. Although secondary processing for further processing is performed, there is a drawback that the manufacturing process is increased and the cost is increased.

For example, in the seal type, which uses a relatively long pile having an appearance resembling the fur of a modified seal for clothing, the pile is provided with directionality to achieve gloss and external appearance. Therefore, in order to obtain different glosses of nylon, it is diversified by using different yarns having different glosses. As described above, regarding the flocking processing for clothing, it has been proposed in recent years to change the appearance by secondary processing of flocking to create flocked products that do not look like flocking. It is difficult to get high. Thus, even in the case of a flocking cloth for clothing, for example, it is desired to obtain a flocking cloth which gives a strange feeling to a desired processed cloth, and to industrially obtain the flocking cloth.

The present invention comprises a flocked laminate formed by flocking a flocking pile on an applied flocking adhesive layer on the surface of a fiber base fabric layer such as a fibrin-based fiber woven fabric, wherein the flocking pile is previously formed. It is selected from those dyed with a desired dye or pigment in a relatively pale color or a dilute color, and the flocked laminate is at least a different color system from the flocked pile, and is dyed with a deeper after-dyed color. The flocked pile, which has been flocked to the flocked adhesive layer, is again post-dyed and colored, and the hue of the flocked pile having the see-through property can be revealed adjacent to the different color and the thick color of the flocked adhesive layer. Using a flocked cloth having an iridescent-like decorative property, and a flocked pile dyed in a desired color in advance with a dye or pigment such as a reactive dye to give a relatively pale or dilute color. Textiles and other fibers A first step of forming a flocked adhesive layer by applying an adhesive selected from acrylic copolymer resin or the like on the surface of the cloth layer, and the flocked adhesive layer having the relatively pale color or diluted The second step of forming a flocked laminated body by flocking the flocked piles that have been dyed and colored, and the flocked laminated body on which the flocked piles have been flocked are dyed / pigment of different colors and darker The third object is to provide a method for producing a flocked cloth having an iridescent-like decorative property, which comprises a third step of performing a post-dyeing coloring by a dip dyeing method or the like.

[0006]

In order to achieve the above-mentioned object, the present invention provides a method for imparting directionality to a conventional flocked pile, or, for example, Japanese Utility Model Laid-Open Nos. 56-139538 and 56-108523. As shown in the figure, the fabric itself has irregularities applied and a granular adhesive is applied, and a pattern-implanted fabric in which the adhesive is spotted on a base fabric with an irregular pattern, and secondary fabric such as raised fabric for surface changes. Without complicated labor processes such as a method of processing and reduction of work efficiency, cost increase and significant improvement of existing equipment, equipment, productivity is industrially advantageous, abundant in change, for example, as clothing application, The inventors have made extensive studies on a flocked cloth having a different color and a transparent and glossy composite of different shades and having an iridescent decorative property, and a manufacturing method thereof.

The present invention uses a flocked pile which has been dyed in a desired color with a dye or pigment such as a reactive dye in a relatively light color or a dilute color in advance. As a second step, a flocked adhesive layer is formed by applying an adhesive selected from acrylic resins and the like, and as a second step, the flocked adhesive layer is dyed and colored in advance in a relatively pale or dilute color. The pile is flocked to form a flocked laminated body, and the flocked laminated body on which the flocked pile is flocked is subjected to post-dyeing coloring with a different color dye and pigment by a dip dyeing method or the like. The present invention relates to a flocked cloth having an iridescent-like decorative property and a manufacturing method, which comprises a third step.

[0008]

DETAILED DESCRIPTION OF THE INVENTION The structure of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic cross-sectional view of a flocked cloth according to the present invention. A flocked cloth body 1 includes a fiber base cloth layer 2 and a flocked adhesive layer 3 in which an adhesive such as an acrylic copolymer resin is applied to the surface thereof.
In addition, the flocked pile 4 is flocked by an electrostatic flocking method or the like to form a flocked laminated body 5. In FIG.
The flocked pile 4 is dyed and colored in advance with a light-colored or dilute light-colored tint phase 8, and then the flocked laminated body 5 is dyed and colored in a different color and in a thicker color by post-dyeing.
Is dyed and colored in the differently colored coloring phase 9 while the flocked pile 4 is dyed again at the same time as the fiber base cloth layer 2 into a protective color in the same color tone as that of the differently colored coloring phase 9 in a contaminated state. Since the processing oil and the like adhering to the cut top surface 6 and the side wall portion 7 in the longitudinal direction are removed by the dyeing treatment, the transparency is improved and the surface gloss or the transparency is provided. As described above, the flocked adhesive layer 3 which is deeply dyed and colored by the different color and thick colored phase 9 in the post-dyeing and the light colored or dilute light colored colored phase 8 in advance on the surface of the fiber base fabric layer 2, Further, two layers of the flocked pile 4 which is dyed and colored by being covered with a protective color by the differently-dense colored phase 9 in the post-dyeing are laid on the surface of the fiber base fabric layer 2 having non-transparency and hiding power. It has been configured.

In the present invention, the fiber base fabric layer is made of natural fibers such as cotton and hemp, artificial fibers such as rayon, cupra and acetate, polyester fibers and polyamide fibers,
Various fabrics made of a blended product selected from one kind or two or more kinds of polyolefin-based synthetic fibers and the like are applied.

In the present invention, as the flocking pile to be used, monofilaments obtained by cutting synthetic fibers such as polyamide, rayon, cotton or the like or natural fibers into strips are used. Direct flocking is performed by electrodeposition or electric flocking.
Further, the pile length is usually suitable in the range of about 0.2 to 3 mm, and if the pile length is too long, the abrasion resistance of the resulting flocked body tends to decrease, and conversely if it is too short, the texture becomes poor. In any case, it is not preferable. Further, in the present invention, the dye or pigment for dyeing and coloring the flocked pile is not particularly limited as long as it can dye the material to be used in a particularly light color, and examples thereof include reactive dyes as well as direct dyes and acid dyes. A dye selected from the above is used to give a desired color. In the dyeing and coloring, it is appropriate that the flocked pile is dyed in a relatively pale color or a dilute color as a whole. Further, a usual dye fixing agent, permeation wetting agent, slow-dyeing agent and the like can be added as required.

In the present invention, the adhesive used for the flocked adhesive layer is not particularly limited, and an adhesive generally used for flocking can be used. For example, self-crosslinking acrylic acid ester, polyurethane, reactive acrylic acid ester and the like can be used, and it is desirable to select an adhesive agent in consideration of heat resistance of the flocked adhesive layer. Further, either an emulsion type or a solvent type can be used, but the emulsion type is suitable in view of workability, danger, toxicity and the like.

Further, in the case of obtaining a flocked laminate capable of flocking to a predetermined position in a short time under a low heating temperature condition with respect to a fiber base fabric layer having a limited flexibility and thinness, it has a hot melt adhesive property. Synthetic resins can also be used. For example, vinyl resins represented by ethylene-vinyl acetate copolymer resins, polyolefin resins represented by polyethylene resins, polyamide resins represented by nylon 6/66, etc. are generally hot. What is used for a melt adhesive can be used, and a copolyamide-based resin is preferable.

As the dye for dyeing and coloring the flocked laminate, for example, direct dyes, acid dyes, reactive dyes, metal-containing dyes, acid mordant dyes, disperse dyes are used depending on the material or type of the flocked adhesive layer. Ordinary dyes such as, for example, can be used, and dyeing can be performed by a dipping method or the like. In addition to the dye, ordinary dye fixing agents, dye enhancing agents, permeation wetting agents and the like may be added to the dye bath.

In the present invention, the flocked adhesive layer imparts transparency to a fibrous base fabric layer having non-transparency or hiding power, that is, an adherend, and is preferably dyed and colored in a semitransparent state. Is preferably applied. Further, with respect to the light to dilute color of the flocked pile, the flocked adhesive layer is preferably a different color and a dark color, for example, selected from a combination of two colors respectively selected from three colors of red, blue and yellow, The flocked pile is pre-dyed with any color in advance, and the combination can be performed based on the hue of the flocked pile. As a result, the present invention is remarkably different from the decoration or the like by the conventional simple combination of dark and light colors and the like, regardless of the flocked pile having a right angle or an upright shape and a substantially uniform height, and a special secondary processing is performed. Without giving
Depending on the viewing angle, it works to produce a transparent decorative luster that combines different colors and shades with diffuse reflection.

In the present invention, the flocked pile is dyed and colored in a desired color using a dye or pigment selected from a reactive dye or the like in advance, and the flocked pile as a whole has a relatively pale or dilute color. It is dyed and colored. Here, the relatively pale or faint dyeing and coloring means a visually and sensibly light hue, and the flocked laminated body, which is flocked with respect to the hue of the flocked pile which has been dyed and colored in advance, is dyed and dyed by post-dyeing. It is judged that it means a light color or a faint color as compared with a dark color. Further, in the present invention, the flocked laminated body is post-dyed in a darker color different from the flocked pile, and in the post-dyeing of the flocked adhesive layer, a flocked adhesive such as an acrylic copolymer resin is used. The layer is dyed deeply, while the fibrous base layer as well as the flocked pile is presumed to be in a stain colored state. Then, the flocked pile is again covered with a so-called protective color of the same color system as the flocked adhesive layer by post-dyeing,
In addition, the flocked adhesive layer laid on the surface of the fiber base material layer having non-transparency and hiding power can raise a deeply dyed and colored hue, and the side wall of the flocked pile has a light color. After dyeing, it works to obtain the effect of dyeing and coloring that is different and dark and is contaminated by dyeing.

In the present invention, the different color system in post-dyeing is
For example, it is desirable that it is selected from at least one of the three colors of red, blue, and yellow, and that it is deeply dyed. Thus, two layers of the flocked pile, which is dyed first and then stain-dyed again, and the flocked adhesive layer, which is adjacent to this and is colored differently and darkly, are formed. In addition, these two layers are laid on the surface of the fiber base fabric layer having a hiding power. With this, in the configuration according to the present invention, even if the flocked pile is flocked in a substantially right angle or upright state, the dark color of the flocked adhesive layer colored differently next to each other and darkly colored is magret. The flocked adhesive layer adjacent to the flocked pile that is stain-colored and has surface luster and transparency, and the side wall of the flocked pile has a contaminated protective color depending on the viewing angle. The hue is visually recognized, and different colors and light and shade luster are combined in a diffused reflection, and a synergistic effect of these gives a flocked cloth with a characteristic that has an iridescent perspective decorative luster.

As described above, in the present invention, it is desirable that the flocked pile in which the differently colored and deeply colored flocked adhesive layers that are adjacent to each other are dyed first and then dyed is transparent. That is, the flocked adhesive layer is laid on the surface of the fiber base fabric layer having a hiding power, and the flocked pile is subjected to post-dyeing treatment to remove the oil agent and the like adhering to the surface, thereby improving surface gloss and transmittance. Presumed. In this case, the total light transmittance of 35% or more, the diffuse light transmittance of 30
% Or more, and parallel light transmittance of 5% or more, and preferably in a semitransparent state.

Therefore, with the above-mentioned structure, the surface of the fiber base cloth layer having non-transparency and hiding power looks dark compared to the hair-implanting pile that looks like a protective color after dyeing and has transparency, and the hair-implanting adhesive The layers appear relatively thick and bright, and the tones of these brightness are different from each other to appear as a transparent pattern. For this reason, the flocked laminate according to the present invention has almost the same pile length as the flocked pile in the upright form, which is generally regarded as lacking in decorativeness, regardless of the upright flocked pile. Even if the flocked pile is uniform, the dark color of the flocked adhesive layer appears to be raised in appearance, and the flocked adhesive and the flocked pile have different tones and light and shade differences due to the difference in tone and brightness. It is estimated that the composite see-through gloss is visible.

[0019]

EXAMPLES Examples of the present invention will be described below, but the present invention is not limited thereto without departing from the gist of the present invention. Example 1 First, as a flocking pile, rayon yarn. Bright thread SRB. 2 denier, reactive dye. Rem
azol, BlueRK-N. And Remazol,
Reactive dyeing was performed with Yellow GL (manufactured by Mitsubishi Kasei Hoechst) to prepare a flocked pile dyed in a pale yellowish green color. The average pile length was 2d × 1.0 mm. First step As a fiber base cloth layer, rayon plain weave, made by Omikenshi, number 30 single yarn, number 30 double yarn, 50 × 49 yarns, acrylic copolymer resin, Chuo Rika, FK-4300 on the surface Used,
The coating amount is wet 300g / m ² and the coating is 90 ℃ × 2
After drying for 150 minutes, cure at 150 ° C for 7 minutes, and
A flocked adhesive layer having a film thickness of 5 to 0.25 μm (dry content) was formed. Second Step The above-mentioned flocked adhesive layer was subjected to flocking by electrostatic flocking according to a conventional method to prepare a flocking laminate for flocking. Third Step Next, the flocked laminated body on which the above-mentioned flocked piles, which have been dyed and colored in a light color in advance, are flocked with an acid dye, Kayakal.
an. Red BL. And Kayakalan Yell
Using ow GL-143 (manufactured by Nippon Kayaku Co., Ltd.), a deep orange post-dyeing and coloring was performed by a dip dyeing method.
Furthermore, the above-mentioned dyed and colored flocked laminated body is subjected to a softening process, then dried and then subjected to a finishing treatment, and the flocked adhesive layer is thick and the difference in the relatively bright tones of the flocked pile is combined. A flocked cloth in which the transparent gloss was visually recognized was obtained. Outerwear such as jackets, trousers, skirts, etc. were sewn with this flocked cloth, and it looked good as a clothing product with an iridescent appearance in which different brightness patterns appeared side by side depending on the viewing angle. It was excellent.

Example 2 As a flocked pile, as in Example 1, rayon yarn. Bright yarn made by Asahi Kasei. SRB. 2 denier and reactive dye. Remozol Blue RK-N (manufactured by Mitsubishi Kasei Hoechst) was used for reactive dyeing to produce a light-colored blue-dyed flocked pile. Average pile length is 2
It was d × 1.0. First step: As a fiber base cloth layer, polyester jorette (plain weave), manufactured by Toray. The count is 75 × 36, and the surface is made of acrylic copolymer resin. Using FK-4300 and urethane type resin, manufactured by Dainippon Ink and Hydran HW manufactured by Chuo Rika, the floral pattern was printed by the screen coating method. The resin film thickness was 0.15 μm (dry content). Second step The above-mentioned flocked adhesive layer was subjected to flocking by electrostatic flocking by a conventional method to form a flocked laminated body in which printing and flocking were performed. Third step Next, a flocked laminate obtained by printing and flocking flocked piles that have been dyed in a light blue color in advance is treated with an acid dye, Kayakal.
an. Red BL. And Kayakalan Yell
Using ow GL-143 (manufactured by Nippon Kayaku Co., Ltd.), deep orange post-dyeing and coloring was performed by a dip dyeing method.
The above-mentioned dyed and colored flocked laminate was subjected to a softening treatment, then dried, and subjected to a finishing treatment. The printing flocked cloth obtained as described above has a different color between the flocked pile dyed and colored in a light blue color and the flocked adhesive layer that is post-dyed and colored in orange, and a tone difference in lightness and darkness, It was an iridescent print blanket that appeared through a combination of transparent luster. When a blouse was sewn for clothing using this flocked cloth, it had a special shine as an iridescent-like garment in which a transparent glossy pattern of a different color was raised depending on the viewing angle.

Example 3 As a flocking pile, rayon yarn (Daiwa Bow Rayon) was used.
RB1d) with a reactive dye. Cibacron Y
ellow F-3R (CIBA), and Cibac
Reaction dyeing was performed with ron Blue FR (CIBA) to prepare a light-colored green dyed flocked pile. The average pile length was 1.5 d × 1.0 mm. First step Rayon polynosic as a fiber base cloth layer. Toyobo, marid. The number 40 × 40.110 × 65 (plain weave) was used, and on its surface, acrylic copolymer resin, manufactured by Chuo Rika, FK-4300. And a foaming agent (Dainippon Ink. Boncoat F-1) were used to form a flocked adhesive layer having soft elasticity. Second Step: The above-mentioned flocked adhesive layer was flocked by electrostatic flocking by a conventional method to obtain a flocked laminated body which was flexible and had elasticity to freely expand and contract as a whole. Third step Next, the flocked laminate having flocked piles that have been dyed light green in advance is flocked with an acid dye, Kayakal.
an. Using Red BL (manufactured by Nippon Kayaku Co., Ltd.), deep red post-dyeing and coloring was carried out by an immersion dyeing method. The above-mentioned dyed and colored flocked laminate was subjected to a softening treatment, followed by drying and finishing treatment. A flocked fabric having a flocked laminate having flexible elasticity obtained as described above has a light green flocked pile covered with a protective color that is contaminated with a deep red dyed after dyeing, and has a lightness of flocked adhesive layer. It was an iridescent-like flocked cloth in which the difference in tone was combined as a transparent luster, and different brilliance appeared depending on the viewing angle. When this flocked cloth was used as a bag material, it was a bag product having a beautiful iridescent-like reflected light with a characteristic that a different glossy pattern was raised.

Example 4 As a hair transplant pile, rayon. Made by Daiwa Bow Rayon.
Cibalon Blue with dull thread, 1.5d
Reactive dyeing was performed with FR (CIBA) to prepare a flocked pile dyed in a light blue color. The average pile length was 1.5 d × 1.0 mm. First step Rayon polynosic as a fiber base cloth layer. Toyobo, marid. 40 × 40.110 × 65 counts (plain weave) were used, and acrylic copolymer resin, FK-4300. A flocking adhesive layer was formed using a hot-melt adhesive resin (Sumitomo Chemical, Sumilink DR-150SM). Second step: The above-mentioned flocked adhesive layer was flocked by electrostatic flocking by a conventional method to obtain a flocked laminate. Resin thickness is 0.15
It was 0.25 μm (dry content). Third Step Next, the flocked laminate having flocked piles that have been dyed in a light blue color in advance is flocked with an acid dye, Kayakal.
an. Using Yellow GL-143 (manufactured by Nippon Kayaku Co., Ltd.), deep yellow post-dyeing and coloring was carried out by an immersion dyeing method. The above-mentioned dyed and colored flocked laminate was softened, dried and then embossed. The flocked cloth obtained by the above is pre-dyed in a light blue color, and is dyed in a deep yellow color as compared with a contaminated flocked pile portion,
The flocked cloth had an iridescent-like reflected light in which the flocked adhesive layer floated up relatively thickly and appeared as a transparent pattern. When this flocked cloth was used as an appliqué and mark on the uniform number of the uniform, the fiber base fabric layer had a concealing power for the fabric color as a combination with the fabric color of the adherend, and at the same time Was a special iridescent-like brilliance in which the complex transparent luster appeared beautifully.

[0023]

Since the present invention is configured as described above, it has the following effects. On the surface of the fiber base material layer with hiding power, it is possible to raise the hue of the flocked adhesive layer that is dyed in a different and dark color, making it lighter dyed and different and dark in the side wall of the flocked pile. After-dyeing, a decorative effect with a dyed and colored hue contaminated can be obtained. Further, it is not necessary to set the pile length difference or the lodging state, and the flocked pile can exhibit a characteristic aurora-like decorative luster even if it is almost upright. further,
A flocking cloth that has a high-class, beaded-like decorative property without a major modification of existing facilities or equipment, and by combining two layers of flocking pile and flocking adhesive layer that combine different colors, shade differences and transparency. Can be industrially advantageously obtained.

[Brief description of drawings]

 FIG. 1 is a schematic sectional view of a flocked cloth according to the present invention.

[Explanation of symbols]

 1 Flocked cloth main body 2 Fiber base cloth layer 3 Flocked adhesive layer 4 Flocked pile 5 Flocked laminated body 6 Cutting top surface 7 Side wall part 8 Light colored colored phase 9 Different colored dense colored phase

Claims (2)

[Claims] 1. A flocked laminate formed by flocking a flocking pile on an applied flocking adhesive layer on the surface of a fiber base fabric layer such as a fibrin-based fiber woven fabric, the flocking pile being desired in advance. It is selected from those dyed and colored in a relatively pale color or a dilute color by dyeing and pigmenting, and the flocked laminate is at least a different color system from the flocked pile, and is post-dyed and colored in a darker color, The flocked pile that has been flocked to the flocked adhesive layer is post-dyed again so that the hue of the flocked pile having transparency can be displayed adjacent to the different color and the thick color of the flocked adhesive layer. A flocked cloth with an iridescent-like decorative property. 2. A flocked pile which has been dyed in a desired color with a dye or pigment such as a reactive dye in a relatively pale or dilute color in advance, and is used on the surface of a fiber base fabric layer such as a fibrous fiber woven fabric.
A first step of applying an adhesive selected from acrylic copolymer resin or the like to form a flocked adhesive layer, and the flocked adhesive layer is preliminarily dyed in a relatively light color or a dilute color. The second step of flocking the flocked piles to form a flocked laminated body, and the flocked laminated body on which the flocked piles have been flocked is dyed with a different color system, and is subjected to a deeper dip dyeing method or the like. A method for producing a flocked cloth having an iridescent-like decorative property, which comprises a third step of dyeing and coloring.