KR101645968B1 - Preparation methods of fancy yarn and fabric using a patterned film - Google Patents
Preparation methods of fancy yarn and fabric using a patterned film Download PDFInfo
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- KR101645968B1 KR101645968B1 KR1020160009495A KR20160009495A KR101645968B1 KR 101645968 B1 KR101645968 B1 KR 101645968B1 KR 1020160009495 A KR1020160009495 A KR 1020160009495A KR 20160009495 A KR20160009495 A KR 20160009495A KR 101645968 B1 KR101645968 B1 KR 101645968B1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C23/00—Making patterns or designs on fabrics
- D06C23/04—Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
- D02G3/346—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
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- D03D15/0033—
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C23/00—Making patterns or designs on fabrics
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
Abstract
More particularly, the present invention relates to a process for producing a sheet-like product using a patterned film, and more particularly to a process for producing a base film or a base film on which aluminum is deposited by embossing the surface of a mesh roller, The fabric is woven with one yarn and then the fabric is refined to remove the metal layer or impurities of the uncoloured portion and to display only the colored pattern portion on the fabric so that the fabric exhibits a delicate natural high-quality melange pattern To a method of manufacturing a fabric.
Description
More particularly, the present invention relates to a process for producing a sheet-like product using a patterned film, and more particularly to a process for producing a base film or a base film on which aluminum is deposited by embossing the surface of a mesh roller, The fabric is woven with one yarn and then the fabric is refined to remove the metal layer or impurities of the uncolored portion and to express only the colored pattern portion on the fabric so that the fabric shows a melange pattern of a delicate and natural high- To a method of manufacturing a fabric.
In general, yarn woven fabrics having various thicknesses and colors are provided as materials for making clothing or various kinds of sewing products, and the consumer's interest in products having a brilliant and beautiful appearance is continuously increasing. In order to provide a fabric with improved aesthetics in response thereto, various kinds of decorative yarns such as dichroic yarn, sutclus yarn, loop yarn, and nssa yarn have been tried.
However, such a conventional decorative yarn is produced so as to create a three-dimensional feeling by forming a slub or a loop that simply twists different colored yarns together or thickens the yarns to some extent, It was not enough to express natural and luxurious appearance and three-dimensional aesthetics.
In order to overcome these limitations, the present invention is characterized by comprising a plurality of central yarns formed to be twisted together and a plurality of decorative films inserted and arranged in the twisted yarns of the central yarn, (Korean Patent No. 10-1462804) has been proposed.
However, these decorators basically require many kinds of different kinds of yarns, such as a large number of central yarns, Chapter 1 meals, Chapter 2 meals, and adverbs, and the manufacturing process is too complicated and economical.
On the other hand, when manufacturing such products as high-end clothing such as stage clothes and soft recovery, embroidery, and high-class bedding, metallic yarn having glossiness and aesthetics superior to ordinary yarns is mainly used. Generally, such metallic yarns are manufactured by slitting a metallic film to a predetermined width. The metallic yarns are produced by a method of slitting a metallic film to a predetermined width by using slits, yarns, coverings, weaving or weaving with other yarns such as cotton, wool, silk, nylon, acrylic, Knitted and used as a textile material for various purposes.
Thus, a new type of sheet meals and fabrics manufacturing method which utilizes a base film or a metallic film to express a three-dimensional feeling and aesthetic feeling that are gentle, natural, and luxurious, and can realize a unique visual effect such as a multi- Is a critical situation.
Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is a technical object of the present invention to provide a new method for efficiently producing a melange patterned fabric of a soft and natural high-
In order to accomplish the above-mentioned object, the present invention provides a method of manufacturing a polyester film, comprising: a) providing a polyester base film; b) pressing the base film between a rubber roller and a mesh roller supplied with a medicament containing a resin, a solvent and a dye to form a colored coating layer on the base film surface in a predetermined pattern; c) curing and fixing the colored pattern coating layer by heat treating the coated film; d) slitting the heat-treated film to produce a yarn and knitting it with a fabric; And e) refining the obtained fabric by bleaching and softening to remove all impurities in the portion other than the portion where the colored coating layer is formed, so that the color inherent to the base film is exposed only to the portion other than the portion where the colored coating layer is formed; Wherein in step b), the projections are formed by embossing the surface of the mesh roller in a predetermined pattern so that only the protrusions in the mesh roller contact each other with the base film, and only through the protrusions, And a colored coating layer is formed on the base film in a predetermined pattern on the basis of the patterned film. The present invention also provides a method for producing a melange pattern fabric using the patterned film.
The present invention also relates to a method of manufacturing a semiconductor device, comprising the steps of: a) depositing aluminum on one surface of a polyester base film to form a metallic layer; b) passing a film having the metallic layer formed thereon between a rubber roller and a mesh roller supplied with a medicine containing a resin, a solvent and a dye to form a colored coating layer on the metallic layer in a predetermined pattern; c) curing and fixing the colored pattern coating layer by heat treating the coated film; d) slitting the heat-treated film to produce a yarn and knitting it with a fabric; And e) refining the obtained fabric by bleaching agent and softener treatment to remove all of the aluminum and impurities other than the portion where the colored coating layer is formed so that the color unique to the base film is exposed only to the portion other than the portion where the colored coating layer is formed Wherein the step of b) comprises embossing the surface of the mesh roller in a predetermined pattern to form protrusions so that only the protrusions in the mesh roller contact each other with the film, and only through the protrusions, Wherein the colored layer is applied to the surface of the metallic layer to form a colored coating layer on the metallic layer of the base film in a predetermined pattern.
According to the manufacturing method of the present invention, a fabric is provided in the form of a knitted yarn having both a colored color and a base color, and a melanchy that has a natural and luxurious atmosphere, Melange pattern can be implemented.
Particularly, the melange pattern fabric produced according to the present invention gives a mysterious feeling as if the three-dimensional feeling felt in the fabric is like a milky water.
Specifically, the fabric fabric produced in accordance with the present invention is knitted into a solid texture, but it is possible to maximize the visual effect by imparting a unique feel to the two-tone knitted fabric by using yarns of various colors .
In addition, even a single base film can achieve the effect of a multicolor yarn, which is advantageous in that it is excellent in efficiency and is easy to manufacture.
The fabric manufactured according to the present invention may be a material for various clothes such as a sweater, a knit, and a tricot, and may be suitably used for embroidery and accessories.
1 is a block diagram schematically illustrating a manufacturing process of a melange pattern fabric according to an embodiment of the present invention.
Figure 2 is a photographic illustration of a melange fabric fabric fabricated in accordance with embodiments of the present invention.
Hereinafter, the present invention will be described in detail.
A method for producing a melange pattern fabric using a film on which a pattern is formed according to the present invention,
a) providing a polyester base film;
b) pressing the base film between a rubber roller and a mesh roller supplied with a medicinal material containing a resin, a solvent and a dye to form a colored coating layer on a surface of the base film in a predetermined pattern;
c) curing and fixing the colored pattern coating layer by heat treating the coated film;
d) slitting the heat-treated film to produce a yarn and knitting it with a fabric; And
e) refining the obtained fabric by treatment with a bleaching agent and a softener to remove all impurities in the portion other than the portion where the colored coating layer is formed so that the color inherent to the base film is exposed only to the portion other than the portion where the colored coating layer is formed ≪ / RTI &
The step b) includes forming the protrusion by embossing the surface of the mesh roller in a predetermined pattern so that only the protrusion of the mesh roller contacts with the base film and the medicament is applied to the surface of the base film only through the protrusion, And the colored coating layer is formed on the base film in a predetermined pattern.
More specifically, a method of producing a melange pattern fabric using a film on which a pattern is formed according to the present invention,
a) depositing aluminum on one side of the polyester base film to form a metallic layer;
b) passing a film having the metallic layer formed thereon between a rubber roller and a mesh roller supplied with a medicine containing a resin, a solvent and a dye to form a colored coating layer on the metallic layer in a predetermined pattern;
c) curing and fixing the colored pattern coating layer by heat treating the coated film;
d) slitting the heat-treated film to produce a yarn and knitting it with a fabric; And
e) The obtained fabric is refined by treatment with a bleaching agent and a softener to remove all the aluminum and impurities from the base film except for the portion where the colored coating layer is formed, And,
In the step b), the projecting portion is formed by embossing the surface of the mesh roller in a predetermined pattern so that only the projecting portion of the mesh roller contacts with the film, and the medicinal material is applied to the surface of the metallic layer of the base film only through the projecting portion , And a colored coating layer is formed on the metallic layer of the base film in a predetermined pattern (see FIG. 1).
In the manufacturing method of the present invention, the step a) may include a polyester (transparent) base film or may be formed by vapor-depositing (for example, vacuum evaporation) aluminum on one surface of a polyester Which is a main material for forming a metallic yarn through a spinning process.
As the polyester base film, a material commonly used in the art can be used without any particular limitation, and polyethylene terephthalate (PET) is preferably used. In addition, a transparent polyester base film is used as the polyester base film, and the metallic layer disposed therein can be transmitted through the transparent base film to externally express the metallic hue.
The metallic layer improves the optical properties and surface conductivity of transmitting or reflecting light and exhibits metallic luster, thereby displaying various colors. Specifically, the aluminum forming the metallic layer gives a golden color having excellent gloss and sharpness to the yarn through a combined action with a coating layer containing a dye.
In this step, the aluminum may be deposited by a conventional method known in the art, for example, by coating aluminum on the surface of the PET base film through an ionization evaporation process under a predetermined pressure inside the vacuum chamber .
The base film provided according to this step or the base film formed with the metallic layer may have a thickness of 6.0 to 38.0 mu m. For example, it is possible to use a metallic film member having a thickness of 6.8 mu m formed by vapor-depositing aluminum on a polyester transparent base film (6.0 mu m). Specifically, this step can be performed by using an aluminum- Film).
In step b), the base film or the metallic film prepared through step a) is pressed between a mesh roller supplied with a medicinal material containing a resin, a solvent and a dye and a rubber roller (or a supporting roller) To form a colored coating layer in a predetermined pattern. Particularly, the present invention forms a protrusion by embossing the surface of the mesh roller in a predetermined pattern so that only the protrusion of the mesh roller contacts with the film and the medicament is applied (transferred) only to the surface of the base film through the protrusion And the base film is partially coated in a space-dyed manner.
In this step, the medicinal substance is a liquid mixture composed of a resin, a solvent and a dye (or a pigment), and the solvent is evaporated through the heat treatment in step c) described later and firmly adhered to the cured and base film, Even after the refining treatment, the colored portion remains in the melange pattern of the colored and colorless bonded fabrics without leaving the base film.
As the resin, it is preferable to use a material excellent in chemical resistance, durability, adhesion, dye compatibility and dye solubility. As a specific example, a resin containing a modified epoxy and a melamine resin and having a viscosity at 25 ° C of 50 to 65 KU and a specific gravity (25 ° C) of 0.93 to 1.03 can be used. For example, a pattern coating layer can be formed by using a CS-88 resin manufactured by BuSung Chemical Co.,
The solvent is used to uniformly mix the resin and the dye, and it is preferable to use a mixed solvent composed of methanol, toluene and methyl ethyl ketone (MEK). For example, methanol, toluene and methyl ethyl ketone (MEK) may be mixed in a weight ratio of 4: 3: 3 and used as a solvent.
The dye may be a coloring material itself, or may be a gold color by a composite action with a metallic layer transmitted through a polyester transparent base film. The coloring agent of the present invention which can perform such a function is not specifically limited And it is possible to use powdery pigment as well as dye in a narrow sense. The amount of the dyes can be appropriately controlled in consideration of the required density of the whole color, brightness, saturation, and the like.
In one embodiment, the resin, solvent, and dye mixture used in forming the pattern coating layer in this step are prepared by mixing methanol, toluene, and methyl ethyl ketone (MEK) in a weight ratio of 4: 3: 3, The mixture can be prepared by mixing and stirring the resin (for example, CS-88) and the dye liquid in a weight ratio of 6.5: 3.5, and then adding the dye to the mixed solvent in an appropriate amount and stirring to complete dissolution and dilution have. If the amount of the resin is too small, the adhesion of the resin to the base film may deteriorate and the pattern coating layer may peel off due to the subsequent refining treatment, If the amount of the resin exceeds the blending ratio and the amount of the resin is excessively large, the relative amount of the dye decreases, and it may be difficult to sufficiently impart the required color, or the workability such as a coating operation may be deteriorated.
On the other hand, the amount of the medicinal material to be used can be appropriately adjusted according to the type and thickness of the specific (metallic) film. In general, it is preferable to increase the amount of the medicinal material to be applied as the thickness of the (metallic) film increases.
In this step, the mesh roller is basically formed with a plurality of fine grooves (for example, 180 to 200 grooves per 1 inch by 1 inch) on its surface. In the present invention, the surface of the mesh roller itself Only protrusions formed by special engraving with a certain pattern (e.g., a mosaic pattern) are brought into contact with the base film. As a result, the liquid medicinal material entering the mesh roller through the predetermined medicament application means is transferred only to the surface of the base film through the pressing portion between the protruding portion of the mesh roller and the rubber roller, thereby forming a colored coating layer having a uniform pattern on the surface of the base film. That is, the medicinal material including the resin and the dye is absorbed by the base film passing between the mesh roller and the rubber roller while being rotated along the mesh roller while being sandwiched between the holes of the mesh roller. The base film includes a mesh roller The medicinal materials are uniformly absorbed in a uniform pattern while passing between the support rollers made of rubber and at the same time the medicinal materials are primarily fixed to the surface of the base film by the pressing force of the mesh rollers and the rubber rollers. At this time, the rubber roller serves to support the base film elastically when the base film is pressed from the upper mesh roller.
In one embodiment, the mesh roller may be embossed so that the height of the protrusion is about 0.05 to 0.5 cm. If the height of the protrusion of the mesh roller is less than 0.05 cm, the height difference between the protruding portion and the plane portion is small, so that the medicinal material can be transferred through the plane portion at the time of pressurization, so that it is difficult to smoothly form a constant pattern pursued by the present invention. (Sculpture) of the mesh roller may be costly and time-consuming, which may reduce the economical efficiency. Meanwhile, the width of the mesh roller may be adjusted to be somewhat larger than the width of the base film so that a uniform pattern can be formed on the entire base film to be supplied. For example, the width of the mesh roller may be set to about 540 mm.
In the step c), the film obtained through the step b) is heat-treated to completely cure the transferred color pattern coating layer and completely fix the film to the base film. Thus, the fully colored coloring part can maintain its adhesion and durability even under the subsequent refining process conditions, so that the color can be fully expressed without being separated or damaged from the base film.
In this step, the heat treatment of the film is performed at a temperature of 200 ° C and a velocity of 50M / min in terms of uniform heat treatment on the right and left sides of the film, smooth evaporation of the organic solvent, prevention of carbonization of the base film, desirable.
In one embodiment, the steps b) and c) may be carried out together. For example, coating and heat treatment may be carried out at a temperature of 200 ° C and a speed of 50 M / min to facilitate transfer, curing, . Specifically, according to the process conditions (200 DEG C, 50M / min), the surface of the film becomes rugged due to coating and curing defects, and the core is not distorted. In this embodiment, a duct for discharging solvent to be volatilized may additionally be provided at an upper portion of the coater.
On the other hand, after the step c), a step of winding, cooling, naturally drying and aging the film may be added. Such aging process can alleviate side effects that may occur depending on the different heat shrinkage ratios of the PET base film and the coating layer.
In the step (d), the coated (metallized) film is finely slitted to a predetermined width through a cutting device to produce a yarn, and the yarn is woven to obtain a fabric.
In this step, the slit can be performed by cutting the coated (metallic) film to a uniform width (T / C) and cutting with a knife, and usually a yarn or a metallic yarn having a width of about 0.15 to 5 mm is obtained . A product that is completed through the slitting process is generally referred to as M-TYPE. The yarn thus obtained is then knitted as the next fabric that is twisted. Here, the twisting refers to a process of twisting a yarn by twisting a yarn in a predetermined year.
In the step e), the fabric obtained through the step d) is refined by using a bleaching agent and a softening agent to remove all the aluminum and impurities (or contaminants) from the part other than the part where the colored patterned coating layer is formed, (I.e., the original color of the base film), and only the colored pattern portion is colored so as to be displayed on the fabric. Thus, a fabric of a melange pattern is obtained which has a natural and luxurious atmosphere in which a colored portion and a transparent portion are combined (see FIG. 2).
In this step, the bleaching agent is used to remove the uncoated portion on the base film that has been subjected to the step b), that is, the aluminum (and impurities that may be present) of the portion where only the metallic layer was formed, The type of conventional bleaching agent that can exert such a function can be adopted without any particular limitation. Chlorinated compounds such as sodium chlorite; Peroxides such as hydrogen peroxide and sodium peroxide; And bleaching agents, sodium hypochlorite and the like can be used, and sodium chlorite suitable for polyester fiber is preferably used.
The softening agent is used to impart soft touch to fabrics. The type of fabric softeners in the art exhibiting such functions can be employed without any particular limitation. For example, a surface active agent having a hydrophobic group having a carbon number of 16 or more is adsorbed on fibers in water to form a hydrophobic film on the surface to exhibit flexible smoothness; Alkylsulfuric acid ester salts of anionic activators; Sulfuric acid oil; Polyethylene glycol esters of non-ionic activators; ether; Cationic activators; A benzene-based active agent; Etc. may be used. Also, products widely available as household fabric softeners (e.g., Pigeon, Saffron, Sherry, etc.) may be used.
The bleaching agent and the softening agent in the refining treatment may be appropriately set in the hot water, and the specific concentration, the treatment temperature, and the time may be set to an appropriate level according to the degree of separation of the exposed metallic layer or the whole amount of impurities or degree of fiber flexibility. For example, under the same conditions as those of bleaching agents and softeners used in general laundry.
In one embodiment, the refining of this step may be carried out by treating the fabric obtained from step d) with water and bleach and softener at 80 DEG C, and at this temperature aluminum and other contaminants deposited on the base film It was confirmed that the separation was removed.
The melange fabric of the present invention manufactured through the above steps can be provided as a finished product after the processing and packaging process.
Hereinafter, the present invention will be described more specifically by way of examples. However, these examples are provided only for the understanding of the present invention, and the scope of the present invention is not limited to these examples in any sense.
Example 1 : Manufacture of Melange Pattern Fabrics
a) Preparation of Al base film
A 6.8 탆 thick aluminum-deposited transparent PET base film (KOLON film) was obtained as a metallic film member having a metallic layer formed thereon.
b) c) forming a colored coating layer having a uniform pattern,
After having a mesh roller (width 540 mm) formed with 180 to 200 grooves per 1 inch by 1 inch, the surface was patterned using sculptured air in a predetermined pattern (one pattern in which diamonds were continuously connected in the transverse direction, (The height of the protrusion: 0.3 cm).
On the other hand, a mixed solvent was prepared by mixing methanol, toluene and methyl ethyl ketone (MEK) in a weight ratio of 4: 3: 3, and a commercially available red dye was added to the mixed solvent and stirred to complete dissolution and dilution. CS-88 resin manufactured by BUSUNG CHEMICAL CO., LTD. And the dye solution were mixed and stirred at a weight ratio of 6.5: 3.5 to prepare a coating layer-forming medicinal material. The prepared medicament was also supplied to the mesh roller.
Subsequently, the mesh roller and the rubber roller (support roller) were operated, and the metallic film prepared in the step a) was passed therebetween to coat the metallic film on the metallic film in a constant pattern through the protrusion of the mesh roller. At this time, the coating conditions were set at a temperature of 200 ° C. and a speed of 50 M / min to simultaneously perform coating, curing and fixing.
d) Slitting and knitting
After coating and heat treatment, the metallic film was slit to a fine width through a cutting device to produce a yarn having a width of about 0.15 to 5 mm and then knitted with a fabric.
e) Refining treatment
The obtained fabric was simultaneously treated with a bleaching agent (sodium chlorite) and a softener (commercially available fabric softener) in water at 80 ° C to remove all the aluminum from the fabric where the coating layer was not formed and the metallic layer was directly exposed, The impurities were removed.
Thereafter, the refined fabric was dried to finally obtain a melange fabric according to the present invention.
Examples 2 to 4: Preparation of Melange Pattern Fabrics
Except that commercially available blue, yellow, and green dyes were used in place of the red dye in preparing the coating material for forming the coating layer, respectively.
Fig. 2 shows a photograph of the outer appearance of the fabric prepared in Examples 1 to 4 above.
As shown in FIG. 2, the fabric produced according to the present invention was able to form a melange pattern of a natural and smooth three-dimensional feeling by closely matching the transparent portion of the base and the colored portion.
In particular, although the fabric manufactured according to the present invention is knitted into a solid structure, a two-tone jacquard pattern is realized, giving a very unique feeling and maximizing a visual effect.
The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. The scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein without departing from the spirit and scope of the invention as defined by the appended claims. It is to be understood that the invention is not limited thereto.
Claims (11)
b) pressing a film having the metallic layer formed thereon between a rubber roller and a mesh roller supplied with a medicine including a resin, a solvent and a dye to form a colored coating layer on the metallic layer in a predetermined pattern;
c) curing and fixing the colored coating layer by heat treating the coated film;
d) slitting the heat-treated film to produce a yarn and knitting it with a fabric; And
e) The obtained fabric is treated with a bleaching agent and a softening agent and refined, so that the portion where the colored coating layer is formed is left as it is so that a colored colored color is displayed. In the portion where no colored coating layer is formed, So that the transparent color inherent to the base film is exposed again,
The transparent polyester base film in step a) is a transparent polyethylene terephthalate (PET) material,
The step b) includes forming a protrusion having a height of 0.05 to 0.5 cm by embossing the surface of the mesh roller in a predetermined pattern so that only the protrusion of the mesh roller is in contact with the film and only through the protrusion The medicinal material is applied to the surface of the metallic layer of the base film to form a colored coating layer on the metallic layer of the base film in a predetermined pattern,
The resin of the step b) comprises a modified epoxy resin and a melamine resin, and has a viscosity at 25 ° C of 50 to 65 KU and a specific gravity of 0.93 to 1.03,
The solvent of step b) is a mixed solvent of methanol, toluene and methyl ethyl ketone (MEK)
The medicament of step b) may be selected from the group consisting of resin; And a dye are mixed in a weight ratio of 6.5: 3.5,
The steps b) and c) are carried out at the same time, and coating and curing are performed at a temperature of 200 ° C and a speed of 50M / min.
Characterized in that the refining of step (e) is carried out by treating the fabric with bleach and a softening agent in water at 80 ° C.
Method of making a melange patterned fabric using a patterned film.
Wherein the film formed with the metallic layer used in the step b) has a thickness of 6.0 to 38.0 mu m.
Method of making a melange patterned fabric using a patterned film.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424082A (en) * | 2019-08-14 | 2019-11-08 | 愉悦家纺有限公司 | A kind of spinning for the discrete ramp chromatography and gradual change dyed yarn that three primary colours fiber coupling mixture constructs |
| KR102212266B1 (en) * | 2020-09-14 | 2021-02-04 | 임동현 | Method for manufacturing metallic yarn with antibacterial effect |
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| CN110424082A (en) * | 2019-08-14 | 2019-11-08 | 愉悦家纺有限公司 | A kind of spinning for the discrete ramp chromatography and gradual change dyed yarn that three primary colours fiber coupling mixture constructs |
| CN110424082B (en) * | 2019-08-14 | 2021-11-02 | 愉悦家纺有限公司 | Method for spinning gradient yarns by three-primary-color fiber coupling blending based on discrete gradient chromatography |
| KR102212266B1 (en) * | 2020-09-14 | 2021-02-04 | 임동현 | Method for manufacturing metallic yarn with antibacterial effect |
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