KR20110022471A - Letter fabrics be capable of printer printing and beautiful handwriting and manufacturing method thereof - Google Patents

Abstract

PURPOSE: A method for fabricating a fabric on which printing or hand writing is possible is provided to simplify fabric process and to save cost. CONSTITUTION: A method for fabricating a fabric on which printing or hand writing is possible comprises: a step of weaving 75-90 inches of polyester DTY(drawn texture yarn) as a warp thread(10) and 55-65 inches of polyester DTY before bridging as a weft(12) to grey fabric(14)(S1); a step of performing tenter thermal treatment of the grey fabric at 180-230°C(S2); and a step of applying a coating agent on the grey fabric and drying(S3). The coating agent of 1000-3500cps viscosity contains 55-85 weight% of soluble acrylic resin, 1-3 weight% of aqueous silica, 7-30 weight% of talcum, and 1-5 weight% of soluble thickening agent.

Description

LITTER FABRICS BE CAPABLE OF PRINTER PRINTING AND BEAUTIFUL HANDWRITING AND MANUFACTURING METHOD THEREOF}

The present invention relates to an improvement of a recording fabric capable of printer printing and calligraphic writing.

Usually, a lot of wreaths or flowers are delivered to birthdays, moving gifts, and congratulations. At this time, a simple message containing the heart of the person sent by printer printing or calligraphic writing is sent to the ribbon-type fabric.

When printing or writing calligraphy using general recording ribbon fabric using melanin resin, the color development of letters decreases, ink or food spreading phenomenon occurs, water resistance is weak, and the printed print surface may peel off. There was this.

An example of a patent that improves these shortcomings is Patent No. 10-074590, "A ribbon fabric that can print and print calligraphy using ink." There is an advantage of solving the above-mentioned disadvantages even if the printer is printed or written in calligraphy. It is mentioned.

However, these patented products have a disadvantage in that the cost is still high because the chemical process of many ingredients is applied to the fabric in order to give a hoody feeling and a stiff touch feeling that are difficult to work and thicker than the actual process. In addition, since the work process of the ribbon fabric itself is difficult, it is difficult to add a variety of products, such as the color desired by the consumer is not easy to apply, and the dyeing process for bleaching, etc., when the synthetic water supporter used as the ribbon fabric is manufactured. There is also a problem of environmental pollution due to the waste water.

Accordingly, an object of the present invention is to provide a method for manufacturing a recording fabric and a recording fabric capable of forming a letter through printer printing or calligraphy, and at the same time, making the fabric work process simple and cost-effective for printer printing and calligraphy writing. .

It is another object of the present invention to provide a method for manufacturing a printer for printing and calligraphy recording and a fabric for recording the same so that environmental pollution caused by wastewater can be minimized by manufacturing a printer for printing and writing a calligraphic writing. .

Still another object of the present invention is to provide a printing fabric manufacturing method capable of printing a printer and calligraphic writing that can apply various colors desired by a consumer, and a recording fabric thereof.

The present invention for achieving the above object, the inclined polyester 75% to 90 [bon / inch] with a polyester DTY yarn in the state before the entangled with a polyester DTY yarn made of the fine untreated yarn After weaving with the weft density 55 ~ 65 [bone / inch] to obtain a live support stage, the obtained live support stage was subjected to a tenta heat treatment process at 180 ~ 230 ° C. to obtain a tenta heat treated biosupport stage, and then a water-soluble acrylic resin for hard work 55 ~ 85 weight 1% to 3% by weight of aqueous silica, 7 to 30% by weight of talc, 1 to 5% by weight of an aqueous thickener, and a coating agent having a viscosity of 1000 to 3,500 cps was applied to the tenter heat-treated bio-support and dried to record the fabric. It is a method for manufacturing a recording fabric capable of printer printing and calligraphic writing, characterized in that manufacturing.

The coating agent is characterized in that it comprises a color pigment 5 ~ 15% by weight, fluorescent brightener 0.1 ~ 0.8% by weight, 0.3 ~ 5% by weight of the pearl component based on 100% of the coating agent,

Application and drying of the coating agent is made over two times, characterized in that it has a coating layer thickness of 1 ~ 3mm.

In addition, the present invention, the inclined polyester 75% to 90 [bon / inch] and the weft density 55 to 65 [weft] using the polyester DTY yarn inclined to the warp yarn untreated yarn as a weft yarn Bonn / Inch] to obtain a raw support stage, the obtained raw support stage is subjected to a tenta heat treatment process of 180 ~ 230 ℃ to obtain a tenta heat-treated bio support stage, 50 to 75% by weight of a fat-soluble acrylic resin for hard, silica 8 ~ 26 A coating material mixed with a weight%, 6-18% by weight of methanol, 4-12% by weight of toluene, 2-10% by weight of a surfactant, and 3-10% by weight of a crosslinking agent was applied to the tenter heat-treated bio-support and dried to prepare a recording fabric. Printer printing and calligraphic writing fabric manufacturing method characterized in that the manufacturing method, the coating agent based on 100% of the coating 3% to 7% by weight of color pigments and 0.1 to 0.8% by weight optical brightener, polyurethane for yellowing 10-16% by weight of resin is further included W features that you can configure.

The present invention is not only possible to form letters by printer printing or calligraphy, but also the fabric processing process is simple and cost-competitive with cost reduction, minimizing environmental pollution by waste water by manufacturing a printing fabric for printer printing and calligraphy writing To be possible. In addition, the present invention can be applied to a variety of recording fabric color desired by the consumer has the advantage of expanding the color choices of consumers, a variety of products and the quality can be improved.

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

1 is a schematic process diagram illustrating a manufacturing process of a recording fabric capable of printer printing and calligraphic writing according to an embodiment of the present invention, Figure 2 is a schematic apparatus for obtaining a tenta heat treatment bio support stage from the bio support stage used in the present invention 3 is a schematic configuration diagram of a coating apparatus for obtaining a fabric for recording by coating the tenter heat treatment raw support stage. 4 is a partial cross-sectional view of a recording fabric capable of printer printing and calligraphic writing according to an embodiment of the present invention.

In the embodiment of the present invention as a base fabric use in manufacturing a printer printing and calligraphic writing can be used as a base fabric shorter manufacturing time compared to the existing work process is simple and cost-saving and environmental pollution problem due to dyeing First, the biomedical support for recording is manufactured.

The warp yarn used for printing or calligraphic writing is obtained by sizing the filament yarn obtained by spinning, and the weft yarn is obtained by interlacing the polyester weft yarn. In addition, we obtain the dough by weaving the theodolite so obtained, and the dyeing work after pretreatment such as hobbing, refining, bleaching. The dyeing operation is performed in addition to the bleaching effect and releases the entanglement formed during the entanglement, and thus the process is performed. After the pretreatment is performed, the dyeing operation can finally obtain a fabric layer fabric for printing or the like. That is, the existing fabric layer fabric must go through a sizing treatment, entanglement treatment, dyeing, etc., of course, environmental pollution due to the waste water during the dyeing operation is naturally generated.

However, in the present invention, the polyester yarn DTY (Drawn Texture Yarn), which is a fiber yarn that has a bulky property by twisting the filament yarns in the combustion process as a theodolite in obtaining a raw support for printer printing or calligraphic writing. Use The thickness of the polyester DTY company used in the present invention is preferably 75 to 250 denier.

In the present invention, the DTY yarn in a state that does not perform a sizing process, which performs only a canon process to apply a lubricant when the polyester DTY yarn is used as a slope, and to apply an aqueous lubricant (water soluble economy), That is, nonsizing polyester DTY yarn is used as a slope. The aqueous lubricant has a higher dryness and less residual components in the fiber tissue than the oil type lubricant, so that the coating applied to the top facilitates penetration and adhesion to the fabric tissue, and even penetrates into the fabric tissue of the printing material or ink component of the printer. It even makes it possible.

In the present invention, when the polyester DTY yarn is used as the weft yarn, DTY yarn without the entanglement treatment is used, that is, the entangled polyester DTY yarn is used as the weft yarn.

In the present invention, the weft yarn 12 made of entangled polyester DTY yarn not entangled polyester DTY with a warp yarn 10 made of non-sizing polyester DTY yarn (step S1 of Figure 1), 14), even if the weft yarn is not entangled and there is no nip formation due to the entanglement, the weaving property of the polyester DTY does not significantly decrease due to its bulky properties. In the present invention when weaving such as step S1 to make the inclined density of 75 ~ 90 [bone / inch] and the weft density of 55 ~ 65 [bone / inch], which is the genital surface outside the prescribed inclined weft density range If the coating material to be applied may escape, and the recording surface is uneven, the quality of the recording fabric is poor, and if the density is dense out of the density range, there is no problem in quality, but the fabric cost is increased.

In the present invention, while obtaining the raw support 14 by the weaving as described above, there is no sizing and entanglement processing, there is an advantage that does not even pretreatment such as refining, hobbing, bleaching and even pre-dyeing.

After the live support stage 14 is obtained, the live support stage 14 is heat-treated by tenter, that is, tentering (step S2 of FIG. 1), to obtain the tenter-heat-treated live support stage 16. Tentering the tenter heat-treated live support stage 14 is intended to provide moisture stiffness of the live support stage 14 having the slopes coated with an aqueous lubricant and to provide a stiff touch feeling required for the recording fabric.

2 shows a schematic configuration of obtaining the tenter heat-treated raw support end 16 by tenter heat-treating the raw support end 14.

Referring to FIG. 2, the live support stage 14 unrolled from the supply roll 20 is heat-treated in a tenter 24 formed of a plurality of chambers via a plurality of guide rolls 22a,..., 22g. The heat treatment processing temperature in the tenter 24 is 180 to 230 ° C., the chamber temperature of the first chamber ①, which is the first entrance portion, is 180 ° C., the temperature of the second chamber ② is 200 ° C., and the chamber temperature of the third to fifth chambers ③ ④ ⑤ is 230 ° C. And, it is preferable to set the chamber temperature of the sixth chamber ⑥ at the end to be maintained at 180 ° C. At this time, according to the embodiment of the present invention, the traveling speed passing through the tenter 24 is 50 to 80 meters per minute, and this traveling speed is somewhat slower than the passing speed during general heat setting.

In this way, the live support stage 16 heat-dried as a procedure of heating, drying, and heat while passing through the tenter 24 makes the moisture drying and the stiff touch feeling of the dough stronger, so that the stiff hand feel and the thick feeling Creates a touch volume of feeling.

The tenter heat treatment raw support stage 16 passed through the tenter 24 is wound around the take-up roller 26, and the tenant heat treatment raw support stage 16 manufactured in this way has a production cost of 10 to 10 compared to that of the conventional similar material. 20% savings.

Then, on the tenter heat treatment raw support stage 16, the coating layer 30 is penetrated and formed through the coating process (S3 of FIG. 1) with the coating agent according to the embodiment of the present invention, so that the printer can print or write calligraphic writing. The far end 18 is finally finished.

The coating agent of the recording fabric 18 capable of printing or printing a printer in the present invention can be divided into aqueous and oily, and aqueous use has an environmentally friendly advantage, and oily use is volatile and has a relatively fast working speed. There is this.

Examples of the aqueous coating agent applied to the recording fabric 18 of the present invention include 55 to 85% by weight of water-soluble acrylic resin for hard, 1 to 3% by weight of aqueous silica, 7 to 30% by weight of talc, and aqueous thickener 1 to 5 It is the coating material of the viscosity 1000-3500cps which mixed weight%. In addition, in order to express a variety of colors, such as green, yellow, black, white, red, pink, etc. according to the consumer's taste, 5 to 15% by weight of color pigment and fluorescent brightener based on 100% of aqueous coating agent 0.1 to 0.8% by weight, 0.3 to 5% by weight of the pearl component may be further included to form an aqueous coating agent.

Representative examples of the hard water-soluble acrylic resin is a polyacrylic ester of a high viscosity liquid type. The polyacrylic ester is excellent in water resistance and adhesion, and has a hard touch. Aqueous silica is a matting agent that prevents bleeding, and talc powder is used to impart weight and to have a hygroscopic function. An aqueous thickener is for increasing the viscosity.

The aqueous coating is prepared through the following process. First, 55 ~ 85% by weight of water-soluble acrylic resin for hard and 1 ~ 3% by weight of aqueous silica are mixed in the mixer for 5-10 minutes, and then mixed with talc powder 7-30% by weight for 5-10 minutes, and then aqueous 1 to 5% by weight of the thickener is added slowly and mixed to have a viscosity of 1000 to 3,500 cps. In addition, in order to express a variety of individual colors such as green, yellow, black, white, red, pink color, such as 5-15% by weight of the color pigment and 0.1-0.8% by weight of the optical brightener based on 100% of the coating agent. %, 0.3 to 5% by weight of the pearl component of the ceramic material is further mixed to complete the coating having the corresponding color.

The coating agent for the recording fabric 18 capable of printer printing or calligraphic writing may be formulated for oily use as another example. As another example, the coating agent for oil-based, 50 to 75% by weight of hard oil-soluble acrylic resin, 8 to 26% by weight of silica, 6 to 18% by weight of methanol, 4 to 12% by weight of toluene, 2 to 10% by weight of a surfactant, crosslinking agent By mixing 3 to 10% by weight to obtain a coating agent. Similarly, in order to express a variety of colors desired by the consumer, for example, green, yellow, black, white, red, and pink-based colors, other pigments based on oil paints 3-7 wt% 0.1 to 0.8% by weight of a fluorescent brightener, 10 to 16% by weight of a yellowing-free polyurethane resin may be further included to form a coating for oily.

Hard-soluble oil-soluble acrylic resins are fat-soluble, methanol and toluene function as a compounding solvent, silica acts as a matting agent to prevent lubrication, and surfactants act to activate heterogeneous interfacial bonds such as aqueous and oily. The crosslinking agent improves adhesion and water resistance to the raw support 16 and is used for curing the acrylic resin, and examples thereof include isocyanate and butyl melanin.

As another example, an aqueous fluorescent pigment or a general pigment may be used as the color pigment added to the color coating agent for oil-based coatings, and a non-yellowing polyurethane resin is added to prevent pigment discoloration due to sunlight.

The coating agent for oil of another example is prepared through the following process.

First, add 6-18% by weight of methanol and 4-12% by weight of toluene, add 2-10% by weight of surfactant together, and stir for 10-15 minutes, add 8 ~ 26% by weight of silica, and add 20-30 Mix the minutes. Thereafter, 50 to 75% by weight of a hard fat-soluble acrylic resin is added to the mixer while mixing and 3 to 10% by weight of a crosslinking agent is mixed to complete a coating agent of another example. In this case, in order to express the color in the coating agent of another example, based on 100% of the coating agent of another example, 3 to 7% by weight of the color pigment, 0.1 to 0.8% by weight of the optical brightener, and 10 to 16% by weight of the yellowing-free polyurethane resin are further included. If the mixture is mixed to complete the coating of another example, if only the white-based color appears to be a strong color pigment in the additional mixture is not necessary.

When the coating agent of the slime is provided, the coating layer of 1 to 3 mm thickness as shown in FIG. 30) is formed. The coating agent according to the present invention has a small number of formulation drugs, thereby reducing the material cost and trouble between the drugs.

Referring to Figure 3, the coating apparatus according to an embodiment of the present invention is composed of the primary coating portion 32 and the secondary coating portion 34, used in the primary and secondary coating portions 32, 34 Preferably, the coating agent 60 is the same as each other.

The primary coating part 32 is coated and dried to a thickness of 0.5 to 1 mm, and the secondary coating part 34 is coated and dried to a thickness of 0.5 to 2 mm, preferably 0.7 to 1.5 mm. The traveling speed of the tenter heat treatment raw support stage 16 in the primary and secondary coating parts 32 and 34 is preferably 30 to 60 m per minute, and in the case of using an oil-based coating agent, the range of the traveling speed is 30 to 30 minutes per minute. It is preferable to set it to be located in the first half within 60 m) and in the case of using an aqueous coating agent in the first half within the range of the traveling speed (30 to 60 m per minute).

Since the coating thickness of the coating agent may not be uniformly formed due to tension deviation or the like when the coating layer 16 is coated, it is preferable that the coating is applied over two times. This is because the coating layer 30 that makes the coating thickness uniform is colored. When expressed in color, it is particularly effective in minimizing color deviation due to its thickness.

On the tenter heat treatment raw support stage 16 drawn in through the inlet roller 42 of the primary coating unit 32, the coating agent 60 is poured through the coating supply unit and the smoothing blade knife 46 of the primary coating unit 32 is applied. ) Is first smoothed on the support 16 in a thin film form. After that, the first drying unit 48 having an internal hot air temperature of 120 to 150 ° C. enters, and the lower coating surface 30a shown in FIG. 4 is dried while heating, drying, and heat reduction are sequentially performed. Enter the secondary coating (34).

The coating agent 60 is poured on the lower coating surface 30a of the live support end 16 on which the lower coating surface 30a is formed, which is drawn in through the inlet roller 50 of the secondary coating unit 34, and the secondary coating is poured. The smoothing blade knife 54 of the part 34 is secondarily smooth-coated on the lower coating surface 30a in the form of a thin film. Afterwards, the second drying unit 56 having an internal hot air temperature of 120 to 150 ° C. enters, and is heated, dried, and thermally sequentially while the upper coating surface 30b shown in FIG. Finally, the coating layer 30 is formed on the 16.

The coating layer 30 is applied two times to form an even and smooth surface.

According to an embodiment of the present invention, when the coating agent is poured onto the tenant heat-treated bio support end 16, the inert yarn of the bio support end 16 is a polyester DTY having bulky properties, so that the coating liquid is immersed in the fabric tissue. Since it is applied on the support end 16, the adhesion between the live support end 16 and the coating layer 30 is made very strong.

In addition, the recording fabric 18 of the present invention is excellent in color development in printer printing or calligraphic writing, there is almost no bleeding phenomenon or peeling phenomenon of the printed letter surface, the price is also 15-30% cheaper than the existing product.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. For example, in the embodiment of the present invention, the raw support 14 is immediately tentered, but it should be understood that chemical treatment may be performed to increase the print quality of the fabric surface before tentering. Therefore, the scope of the present invention should not be defined by the described embodiments, but should be defined by the claims and their equivalents.

The present invention can be used to produce a recording fabric capable of printer printing and calligraphic writing.

1 is a schematic process diagram illustrating a manufacturing process of a recording fabric capable of printer printing and calligraphic writing according to an embodiment of the present invention;

Figure 2 is a schematic diagram of a device for obtaining a tenter heat treatment bio-support stage from the bio-support stage used in the present invention,

3 is a schematic configuration diagram of a coating apparatus for obtaining a recording fabric by coating the tenta heat treatment raw support stage,

4 is a partial cross-sectional view of a recording fabric capable of printer printing and calligraphic writing according to an embodiment of the present invention.

 <Explanation of symbols for the main parts of the drawings>

(16)-Tenta Heat Treatment Bio-Support (18)-Recording Fabric

(24)-Tenta (30a)-Bottom coating surface

(30b)-top coating surface (32)-first coating

(34)-Second Coating Part (48)-First Drying Part

(56)-Second Drying Unit

Claims (8)

Inclined polyester DTY yarn with respect to the untreated yarn, and the warp density 75-90 [bone / inch] and weft density 55-65 [bone / inch] After weaving the raw support stage, the obtained raw support stage was subjected to a tenter heat treatment at 180-230 ° C. to obtain a tenta heat-treated raw support stage. Printer printing and calligraphic writing, characterized in that the coating material is applied to the tenter heat treatment stage and dried to obtain a coating material having a viscosity of 1000 to 3500 cps mixed with 7 to 30% by weight of water and 1 to 5% by weight of an aqueous thickener. Manufacturing method of recordable fabric. The printer of claim 1, wherein the coating agent further comprises 5 to 15% by weight of color pigment, 0.1 to 0.8% by weight of optical brightener, and 0.3 to 5% by weight of pearl component based on 100% of the coating agent. Manufacturing method for recording fabrics that can be printed and calligraphic writing. The method of claim 1 or 2, wherein the coating and drying of the coating agent is performed twice, and has a coating layer thickness of 1 to 3 mm. Inclined polyester DTY yarn with respect to the untreated yarn, and the warp density 75-90 [bone / inch] and weft density 55-65 [bone / inch] After weaving, the raw support stage was obtained, and the obtained raw support stage was subjected to a tenta heat treatment process at 180 to 230 ° C. to obtain a tenta heat-treated raw support stage, and then 50 to 75 weight% of a fat-soluble acrylic resin for hard, 8 to 26 weight% of silica, and methanol 6 It is characterized in that the recording material is prepared by applying and drying a coating agent mixed with ~ 18% by weight, 4-12% by weight of toluene, 2-10% by weight of the surfactant, and 3-10% by weight of the crosslinking agent to the tentacle-treated raw support stage. A method of manufacturing a recordable fabric that enables printer printing and calligraphic writing. According to claim 4, wherein the coating agent is based on 100% of the coating agent 3 to 7% by weight of the color pigment, fluorescent brightener 0.1 to 0.8% by weight, and further comprises 10 to 16% by weight of a yellowing-free polyurethane resin A method of manufacturing a fabric for recording, which enables printer printing and calligraphic writing. The method of claim 4 or 5, wherein the coating and drying of the coating agent is made twice, and has a coating layer thickness of 1 to 3 mm. In the recording fabric capable of printer printing and calligraphic writing, Inclined polyester DTY yarn with respect to the untreated yarn, and the warp density 75-90 [bone / inch] and weft density 55-65 [bone / inch] Tenta heat-treated raw support stage completed by weaving the raw support stage obtained by weaving at 180 ~ 230 ℃, Tenta heat treatment bio-support for the coating agent to the viscosity 1000-3500cps mixed 55-85% by weight of water-soluble acrylic resin, 1-3% by weight of aqueous silica, 7-30% by weight of talc, 1-5% by weight of aqueous thickener A printer printing and calligraphic writing fabric, characterized in that consisting of a coating layer formed by coating and drying on. In the recording fabric capable of printer printing and calligraphic writing, Inclined polyester DTY yarn with respect to the untreated yarn, and the warp density 75-90 [bone / inch] and weft density 55-65 [bone / inch] Tenta heat treatment raw support stage obtained by weaving the raw support stage obtained by weaving at 180 ~ 230 ℃, 50 to 75% by weight of oil-soluble acrylic resin for hard, 8 to 26% by weight of silica, 6 to 18% by weight of methanol, 4 to 12% by weight of toluene, 2 to 10% by weight of surfactant, 3 to 10% by weight of crosslinking agent A printer printing and calligraphic writing fabric, characterized in that consisting of a coating layer formed by applying and drying the tenter heat treatment bio support stage.

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