WO2023146032A1 - Method for manufacturing easily mass-producible stretchable korean paper fabric - Google Patents

Method for manufacturing easily mass-producible stretchable korean paper fabric Download PDF

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Publication number
WO2023146032A1
WO2023146032A1 PCT/KR2022/007684 KR2022007684W WO2023146032A1 WO 2023146032 A1 WO2023146032 A1 WO 2023146032A1 KR 2022007684 W KR2022007684 W KR 2022007684W WO 2023146032 A1 WO2023146032 A1 WO 2023146032A1
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WO
WIPO (PCT)
Prior art keywords
fabric
korean
resin
present
hanji
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PCT/KR2022/007684
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French (fr)
Korean (ko)
Inventor
정우한
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한원물산 주식회사
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Publication of WO2023146032A1 publication Critical patent/WO2023146032A1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
    • 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
    • D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
    • D06C15/02—Calendering, pressing, ironing, glossing or glazing textile fabrics between co-operating press or calender rolls
    • 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
    • D06C7/00—Heating or cooling textile fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof

Definitions

  • the present invention relates to a method for manufacturing stretchable Korean fabric that is easy to mass-produce, and more specifically, by using Korean paper to make the fabric Korean paper and at the same time imparting high elasticity to the fabric, the fabric has antibacterial and deodorizing properties of Korean paper. It is an invention related to a method for manufacturing a stretchable Korean fabric that can be easily mass-produced and can be used in various fields such as clothing by having high elasticity at the same time as having the following advantages.
  • Hanji is made from the bark of a paper mulberry tree, so it is tough, soft to the touch, and has good air permeability and heat retention.
  • As a natural material it is widely used in various industrial fields such as wrapping paper or window paper. It also has excellent functional features.
  • Hanji itself has a low tensile strength and can be easily torn and deformed when submerged due to the characteristics of a paper material, so it is inappropriate to be used as a fabric used for making clothes and bags.
  • the fabric has the advantages of antibacterial and deodorizing properties of hanji, but also has high elasticity, so that it has elasticity.
  • the need for a method for manufacturing a growing Korean fabric that can be easily mass-produced so that it can be used in various fields such as necessary clothing, accessories, and underwear is gradually increasing in the industry.
  • the present invention has been devised to solve the above problems, and the present invention applies Korean paper to a fabric, dries and compresses the fabric to have functional characteristics and aesthetics of only Korean paper such as antibacterial property, deodorization, and far-infrared effect, and , It is an object of the present invention to provide a method for manufacturing a stretchable Korean fabric that is easy to mass-produce so as to have high elasticity, unlike fabrics using conventional Korean paper.
  • the present invention effectively cools the entire area of the Korean paper-made fabric including the heated Korean paper fabric by cooling the Korean paper fabric through a cooling cylinder, and prevents the fabric from sticking to each other during winding to facilitate the Korean fabric fabric. It is an object of the present invention to provide a method for manufacturing a stretchable Korean fabric that can be easily mass-produced and wound around a roll of fabric.
  • the fabric to which the Korean resin is applied is heat-dried using a heat transfer plate and compressed with a constant pressure, so that the Korean resin having the same thickness is uniformly adhered to the entire area of the fabric and the fabric
  • an object of the present invention is to provide a method for manufacturing a stretchable Korean fabric that can be easily mass-produced to improve the quality of the Korean fabric manufactured through a pretreatment process of removing dust from the fabric twice.
  • the present invention is a method for manufacturing an easily stretchable Korean fabric for mass production that can extremely improve abrasion resistance, light resistance, and light fastness of the fabric by spraying a resin containing beads on the surface of the fabric to form a resin coating layer. is intended to provide
  • the present invention controls the tension of the fabric in the process of unwinding the fabric in a roll state and in the process of winding the fabric, thereby preventing the fabric from being damaged by folding or chewing. It aims to provide a method.
  • Stretching Hanji fabric manufacturing method for solving the above technical problem, the step of making Hanji fabric using Hanji paper; and a post-processing step of post-processing the Koreanized fabric.
  • the step of making Korean paper the Korean paper resin application step of applying the Korean paper resin to the surface of the fabric; And it may include a drying step of drying the fabric coated with the Hanji resin.
  • the step of making Korean paper may further include a pressing step of compressing the dried fabric.
  • the post-processing step may include a cooling step of cooling the fabric made of Korean paper.
  • the post-processing step may further include a winding step of winding the cooled fabric.
  • a pre-treatment step of pre-treating the fabric may be further included.
  • the pretreatment step may include a first dust removal step of rolling the fabric while removing dust from the fabric using a rolling machine equipped with a dust collector.
  • the method for manufacturing stretchable Hanji fabric which is easy to mass-produce according to an embodiment of the present invention, by applying Hanji paper to the fabric, drying and compressing the fabric, the functional characteristics and aesthetics of Hanji, such as antibacterial properties, deodorization, and far-infrared ray effects, etc. It can have a feeling and, unlike fabrics using traditional Korean paper, it can be provided with high elasticity.
  • the entire area of the Korean paper fabric including the heated Korean paper fabric is cooled by cooling the Korean paper fabric through a cooling cylinder. It effectively cools and prevents the fabrics from sticking together during winding, so that the Korean fabric can be easily wound around the fabric roll.
  • the quality of the Korean fabric fabric manufactured through a pretreatment process of removing dust from the fabric can be improved.
  • the method for manufacturing a stretchable Korean fabric that is easy to mass-produce according to an embodiment of the present invention by spraying a resin containing beads on the surface of the fabric to form a resin coating layer, the abrasion resistance, light resistance, and light fastness of the fabric are improved. can be greatly improved.
  • the fabric is folded or chewed by adjusting the tension of the fabric in the process of unwinding the fabric in a roll state and in the process of winding the fabric. damage can be prevented.
  • Figure 1 is a schematic flow chart for explaining a method (S10) for manufacturing a stretched Korean fabric according to an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart for explaining the preprocessing step (S100) according to an embodiment of the present invention.
  • FIG. 3 is a schematic flow chart for explaining the Korean paper processing step (S200) according to an embodiment of the present invention.
  • Figure 4 is a schematic flow chart for explaining the post-processing step (S300) according to an embodiment of the present invention.
  • Figure 5 is a schematic flow chart for explaining a method (S10) for manufacturing a stretched Korean fabric including a spray coating step (S400) according to an embodiment of the present invention.
  • Figure 1 is a schematic flow chart for explaining a method (S10) for manufacturing a stretched Korean fabric according to an embodiment of the present invention.
  • the method for manufacturing a stretched Hanji fabric according to an embodiment of the present invention includes a pretreatment step (S100) of pre-treating a fabric in a roll state, and a Hanji making step of converting the fabric into Korean paper using Hanji paper. (S200), and a post-processing step (S300) of post-processing the fabric made of Korean paper.
  • the fabric may include a fabric composed of polyester fiber, polyurethane fiber, spandex fiber, and elastin fiber, and a blend containing these fibers.
  • the configuration in which the fabric used in the stretching Korean fabric manufacturing method (S10) according to an embodiment of the present invention is made of the above fibers or blends is only an example for easy understanding of the present invention, and the above-listed fibers.
  • configurations made of natural fibers or artificial fibers having other elasticity are also included in one embodiment of the present invention, of course.
  • the manufacturing method (S10) of the stretched Korean fabric according to an embodiment of the present invention may include a pretreatment step (S100) of pre-processing the fabric in a roll state.
  • a secondary dust removal step (S140) may be included.
  • the fabric in a roll state is placed in one area of a rolling machine equipped with a dust collector and the rolling machine is operated so that the fabric in a roll state is removed from one end of the rolling machine. It progresses according to the operation, and the fabric in the roll state may be unwound.
  • the rolled fabric is unwound and passes through a dust collection area of a dust collector provided in one area of the rolling machine (eg, a lower area of the rolling machine), and as the fabric passes through the dust collection area of the dust collector, the surface of the fabric Dust, dust, etc. may be sucked and removed through the dust collector.
  • the rolled fabric may be rolled again around one axis of the fabric roll by the rolling machine and returned to the roll state.
  • the first dust removal step (S110) is a preliminary work step performed before passing through the mounting step (S120), the unwinding step (S130), and the secondary dust removal step (S140).
  • the device implementing the primary dust removal step (S110), that is, the rolling machine equipped with the dust collector, is disposed separately from the device implementing the stage step (S120), the unwinding step (S130) and/or the secondary dust removal step (S140). It can be or can be arranged adjacently connected.
  • the fabric in a roll state can be rotatably mounted on the holder.
  • one axis of rotation of the cradle may be inserted and fastened to the center space of the fabric in a roll state, and the fabric may be placed at a predetermined distance from the ground so that the fabric in a roll state may rotate.
  • the holder to which the rolled fabric is fastened may be provided in one area of the winder or mechanically connected to the winder so that one axis of rotation of the holder It can be configured to be rotatable according to the operation of the winder machine, and accordingly, in the unwinding step (S130), the cradle rotates according to the operation of the winder machine, and the fabric in a roll state fastened to the cradle is also rotated and unwinded. .
  • the tension of the fabric in the rolled state may be adjusted and the fabric in the rolled state may be unwound in the traveling direction.
  • the fabric in a stationary roll state may be unwinded in the traveling direction by operating a winder.
  • a brake may be provided in one region of the winder that implements the unwinding step (S130), and the pressure strength of the brake is adjusted according to the thickness or softness of the unwinding fabric, thereby moving the unwinding fabric at a moving speed. and tension can be adjusted. Accordingly, when the tension of the fabric becomes excessively strong or weak due to excessively fast or slow progress of the fabric, it is possible to prevent the fabric from being damaged by being chewed or pushed.
  • the unwinding step (S130) since the fabric in the roll state is unwinded to a certain area, that is, if the fabric is not unwound, the fabric may be chewed, so the position of the cradle on which the fabric in the roll state is mounted in the unwinding step (S130) By manually adjusting itself (or automatically through a sensor), the rolled fabric can be unwound in a certain area.
  • a state in which the tension applied to the fabric to be unwound in the unwinding step (S130) exceeds or falls short of a certain numerical range is detected, and the moving speed and / or position of the fabric is automatically determined. Since the adjusting device is additionally provided, it is possible to prevent the fabric from being damaged due to chewing or the like during unwinding.
  • a dust collector may be additionally provided in at least a part of the area where the fabric is unwinded, thereby removing dust from the fabric to be unwinded. can be done again. That is, dust removal of the fabric may be performed primarily in the first dust removal step (S110), and dust removal of the fabric is secondarily performed in the second dust removal step (S140), so that a total of two times of dust removal are pre-processed. It may be performed in step S100. Accordingly, by minimizing the introduction of foreign substances such as dust and dust during the manufacturing process of the Korean fabric, the quality of the fabric is improved and the defect rate can be extremely low.
  • the configuration in which dust removal is performed on the fabric twice in total through the first dust removal step (S110) and the second dust removal step (S140) is easy to use in the present invention. It is only an example for understanding, and a configuration in which dust removal is performed once or three times or more is also included in one embodiment of the present invention, of course.
  • the manufacturing method (S10) of the stretched Korean fabric according to an embodiment of the present invention may include a step (S200) of converting the fabric into Korean paper using Korean paper.
  • the Korean paper making step (S200) is a Korean paper resin application step (S210) of applying Korean paper resin to the surface of the fabric, a drying step of drying the Korean paper paper coated fabric ( S220), and a pressing step (S230) of compressing the dried fabric.
  • Korean resin may be applied to the surface of a fabric that is unwinded through a pretreatment step (S100) and moves in the traveling direction through an automatic transfer unit. More specifically, according to the step of applying Korean resin (S210) according to an embodiment of the present invention, the Korean resin paper is unwound by the winder and moved in the traveling direction by the automatic conveying means through the application means on the surface of the fabric. It can be applied evenly throughout.
  • the automatic conveying means for conveying the fabric to the application means may include a plurality of guide rollers.
  • the application means used in the step of applying Korean resin (S210) may consist of a pair of interlocking rollers, and at least one of the pair of rollers is used to apply Korean resin.
  • the Korean resin paper is discharged through the discharge port so that the Korean resin paper can be applied on the surface of the fabric.
  • a roller disposed on the upper side of a pair of interlocking rollers may have a discharge port for applying Hanji paper, and the fabric is automatically transferred by an automatic conveying means. Hansuji can be applied to the entire surface of the fabric by passing between a pair of rollers that are transported and engaged and at the same time being discharged from the upper roller.
  • the Korean resin may be applied to one side of the fabric, but the configuration in which the Korean resin is applied to both sides of the fabric is also an embodiment of the present invention. included, of course.
  • the Korean resin in the Korean resin coating step (S210), the Korean resin may be repeatedly applied to a certain area of the fabric. That is, in the step of applying Korean resin (S210) according to an additional embodiment of the present invention, a plurality of applying means of Korean resin are provided and re-apply the Korean resin to the fabric to which the Korean resin is already applied, thereby applying the Korean resin to the surface of the fabric The thickness and quantity of Hansuji can be adjusted.
  • the amount of Korean resin applied by the application means according to the thickness, amount, type of fabric, nature of Korean resin, etc. set by the user in the Korean resin coating step (S210), and / Alternatively, the distance between the pair of rollers through which the resin is discharged may be adjusted.
  • the coating means may be composed of a mesh roller, and the Korean resin paper may pass through the filtering net of the mesh roller and be applied to the surface of the fabric.
  • the number of mesh rollers may be adjusted differently depending on the thickness of the fabric, the amount and thickness of the Hanji resin applied, and the like.
  • the mesh roller may be made of a metal material (eg, iron).
  • the mesh roller for applying the Hansuji resin in the Hansuji resin application step (S210) may be disposed on the side opposite to the roller of another rubber material engaged therewith, and the mesh roller or mesh A rubber material roller disposed on a side opposite to the roller presses the fabric in an inward direction, and the Korean resin resin is discharged from the mesh roller, so that the Korean resin resin can be applied on the surface of the fabric.
  • the Korean resin paper applied in the Korean resin resin application step (S210) can be prepared by mixing the paper mulberry raw material and the resin in a predetermined mixing ratio (eg, 50:50, etc.).
  • the mulberry raw material used to manufacture Hanji paper is dried at a constant temperature (for example, mulberry wet bast that is bleached to be pulped and has a moisture content of about 70%), and the dried muldak is grinded It can be prepared by pulverizing to a certain size using a powder.
  • the resin for preparing the Korean resin used in the Korean resin resin application step (S210) can be prepared by mixing water and solids at a predetermined mixing ratio (eg, 50:50)
  • the solid content may include natural or synthetic resins such as aqua urethane, natural rubber, and synthetic rubber.
  • the mixing ratio of the mulberry raw material and the resin used in the Hanji resin application step (S210) according to an embodiment of the present invention, and the mixing ratio of water and solids for the resin production are exemplary. , Of course, it can be manufactured with different mixing ratios depending on the nature of the Hanji fabric to be manufactured and the purpose of use.
  • the color pigment is added within the range of 6% to 25% can be added.
  • the fabric transported by the automatic transfer means through the pretreatment step (S100) can be impregnated with the Korean resin paper. That is, by impregnating the fabric for a predetermined time in the area where the Hanji resin is provided in the Hansuji resin application step (S210) according to an additional embodiment of the present invention, the fabric can be easily infiltrated with the Hanji resin, and the fabric can be easily infiltrated into the Hanji resin. can be coated by
  • the time during which the fabric is impregnated with the Korean resin may be adjusted. That is, by adjusting the impregnation time according to the thickness and material of the fabric or the thickness and amount of the coated Korean resin, the fabric can be sufficiently coated with the Korean resin.
  • the time during which the fabric is impregnated into the Hanji paper may be set in advance by the user, or may be adjusted by automatically detecting the thickness and material of the fabric.
  • the Korean paper making step (S200) may include a drying step (S220) of drying the fabric coated with the Korean paper resin using a heat transfer plate.
  • the fabric may be dried by passing the fabric coated with Hanji resin and transferred through an automatic transfer unit through a dryer having a heat transfer plate. That is, in the drying step (S220) according to an embodiment of the present invention, the fabric may be moved in the traveling direction by an automatic transfer unit on a heat transfer plate formed in a long rectangular shape and may be dried by heat discharged from the heat transfer plate.
  • the drying temperature by the heat transfer plate may be in the range of 80 to 160 degrees Celsius, and the speed and temperature of the fabric moving on the heat transfer plate are applied to the surface of the fabric It can be adjusted according to the thickness and / or amount of the Hanji resin.
  • drying of the fabric may be performed through a thermal compression plate.
  • the press plate that generates heat may dry the fabric by pressing the fabric. Accordingly, the drying step (S220) and the pressing step (S230) may be performed simultaneously to increase work efficiency.
  • the temperature of the heat transfer plate may be automatically adjusted by detecting the temperature of the fabric coated with the Hanji resin.
  • a sensor for sensing the temperature of a fabric is provided on the heat transfer plate to adjust the temperature of the entire area or a partial area of the heat transfer plate that is formed long according to the temperature of the fabric, or the heat transfer plate is divided into areas and the fabric comes into contact with the compartmentalized area.
  • the temperature can be individually adjusted. Accordingly, it is possible to implement an optimized drying process of the fabric coated with Hanji resin.
  • the Korean paper making step (S200) may include a pressing step (S230) of compressing the dried fabric.
  • the pressing step (S230) by pressing the fabric coated with the Hanji resin dried through the drying step (S220) with a certain pressure, the Hanji resin and the fabric are more closely adhered to each other and integrated. It can maintain the properties and prevent the separation of the Hanji resin and the fabric.
  • the dried fabric is moved in the traveling direction and compressed by a pressing means to strengthen the adhesive strength of the fabric and the Korean resin and maintain integrity or can be strengthened.
  • the dried fabric can be moved to the pressing means through an automatic conveying means, and the pressing means is composed of a pair of interlocking rollers,
  • the fabric may be passed between a pair of interlocking rollers. Accordingly, the fabric and the Hanji paper may come into closer contact so that the adhesive strength may be strengthened, the possibility of separation may be reduced, and integrity may be maintained.
  • the thickness of the Hanji resin applied on the surface of the fabric can be more constant and uniform.
  • the surface of the Hanji resin applied to the fabric may be processed according to the surface of the compression roller. That is, the compressing roller and the Hanji paper are engaged, and the surface of the Hanji paper can be processed such that the surface of the Hanji paper becomes rough or smooth according to the surface shape of the compression roller, and thus, the tactile feel of the Hanji paper can be improved.
  • a filtering plate (blade) for taking off Korean resin adjacent to the pressing roller may be additionally provided to the pressing means. That is, when the fabric passes between a pair of interlocking compression rollers, the Hansuji is cut by the filter plate (blade) installed adjacent to the compression roller, and the Hansuji is removed to an appropriate thickness and at the same time the surface of the Hansuji is cut. can be softened
  • the force for compressing the fabric may be adjusted.
  • the squeezing means is configured to adjust the force for compressing the fabric by passing the fabric between the pair of compression rollers by adjusting the distance between the pair of compression rollers according to the type, thickness, amount of hanji resin, etc. of the fabric.
  • the pressing means may be configured to compress and cool the fabric at the same time.
  • the fabric may be cooled by setting the temperature of the compression unit itself low to take away heat from the fabric in contact with the compression unit, or by discharging cold air to the fabric by installing a cooling unit adjacent to the compression unit. Accordingly, since there is no need to go through a separate cooling step (S310), the input time of the method for manufacturing an extended Korean fabric (S10) can be reduced.
  • Korean paper is applied on the surface of the fabric (S210), the fabric is dried using a heat transfer plate (S220), and the dried fabric is compressed through a compression roller.
  • the fabric can be made into Korean paper and can also be provided with elasticity. That is, through the Korean paper making step (S200), the fabric can have functional characteristics and aesthetics unique to Korean paper, such as antibacterial properties, deodorization, and far-infrared ray effects, and at the same time, it can be provided with high elasticity.
  • the manufacturing method (S10) of the stretched Korean paper fabric according to an embodiment of the present invention may include a post-processing step (S300) of post-processing the fabric made of Korean paper.
  • the post-processing step (S300) includes a cooling step (S310) of cooling the Koreanized fabric and a winding step (S320) of winding the cooled fabric.
  • a cooling step (S310) of cooling the Koreanized fabric includes a cooling step (S310) of cooling the Koreanized fabric and a winding step (S320) of winding the cooled fabric.
  • S310 cooling the Koreanized fabric
  • S320 winding the cooled fabric.
  • the cooling of the fabric can be performed by passing through the roll cooling drive device by transporting the fabric that has passed through the Korean paper processing step (S200) by an automatic transfer unit.
  • the compressed fabric in the cooling step (S310) according to an embodiment of the present invention may be introduced into the roll cooling drive device by an automatic transfer unit, and the fabric is cooled through the cooling cylinder inside the roll cooling drive device. and can be drawn out of the roll cooling drive device.
  • the roll cooling driving device used for cooling in the cooling step (S310) may include a cooling cylinder, and a plurality of cooling cylinders (for example, two). can be provided with
  • a plurality of cooling cylinders inside the roll cooling drive may be alternately arranged in lower and upper directions.
  • the fabric that has gone through the Korean paper processing step (S200) is introduced into the roll cooling drive device by an automatic conveying means and alternately placed in a plurality of cylindrical cooling cylinders. It can be wound, moved in the traveling direction according to the rotation of the cooling cylinder, and can be drawn out of the roll cooling drive device.
  • a plurality of cylindrical cooling cylinders may be provided inside the roll cooling drive device in the cooling step (S310), and the surface (outer circumferential surface) of the plurality of cylindrical cooling cylinders is higher than the ambient temperature. It is extremely low and can absorb heat from the fabric in contact, and as the fabric is alternately and sequentially wound around the outer circumferential surface of a plurality of cooling cylinders, the outer circumferential surface of the cooling cylinder and the fabric can be in close contact, and the cooling cylinder rotates as the cooling cylinder rotates. The fabric wound on is also rotated together and transported in the direction of travel so that it can be drawn out of the roll cooling drive device.
  • the fabric in a state of holding heat through the Korean paperization step (S200) including the drying step (S220) can be cooled in close contact with the cooling cylinder inside the roll cooling drive device, and thus, the cooling step (S310) In the subsequent winding step (S320), it is possible to prevent the fabric from sticking to each other due to Hanji paper, so that the winding step (S320) can be performed more easily and effectively.
  • the Hanji resin since the Hanji resin is applied on the surface of the fabric and dried through the heat transfer plate, the Hanji resin applied on the surface of the Hanji resin may be in a partially melted state, and when the fabric containing the Hanji resin in this state is directly wound , Sticky Korean paper can prevent the fabric from sticking during the winding process.
  • the fabric is cooled in the cooling step (S310) according to an embodiment of the present invention, the hanji resin integrated with the fabric is completely solidified and can be easily wound around the fabric roll in the winding step (S320).
  • the tension of the fabric moving in the traveling direction according to the rotation of the cooling cylinder can be adjusted.
  • the tension of the fabric sequentially wound around the outer circumferential surface of each cooling cylinder can be adjusted. Accordingly, it is possible to prevent damage caused by excessive tension being applied to the fabric, and also to reduce the probability of chewing and folding of the fabric.
  • a wind direction device for dissipating cold air is provided inside the roll cooling drive device having a cooling cylinder, so that the fabric can be cooled by the cooling cylinder as well as by the cold air. Accordingly, the cooling step (S310) can be performed more quickly and easily.
  • the post-processing step (S300) may include a winding step (S320) of winding the cooled fabric.
  • the cooled fabric can be finally wound around a fabric roll. That is, in the winding step (S320) according to an embodiment of the present invention, the fabric taken out from the roll cooling driving device may be transferred to a fabric roll through an automatic transfer unit, and wound around the fabric roll according to the operation of the winder. Accordingly, the Korean fabric fabric manufactured by the stretching Korean fabric fabric manufacturing method (S10) according to an embodiment of the present invention can be manufactured and / or distributed in a roll state.
  • the position of the fabric roll itself on which the fabric is wound can be adjusted by manually or automatically moving the holder of the fabric roll itself so that the fabric can be wound in a certain area. Accordingly, it is possible to prevent a phenomenon in which the fabric is chewed in the traveling direction during the winding process.
  • the winder machine that implements the winding of the fabric may be additionally provided with a pressure brake, unlike a free-rotating general roll-type cradle, and accordingly Since the rotational speed of the fabric roll can be adjusted, it is possible to prevent the fabric from being damaged due to chewing, folding, or wrinkling during the winding process.
  • a step of trimming the Korean paper of the fabric may be additionally performed before the winding step (S320).
  • the surface of the fabric can be smoothed by sanding or shaving the surface of the Korean paper before the fabric is wound around the fabric roll.
  • Figure 5 is a schematic flow chart for explaining a method (S10) for manufacturing a stretched Korean fabric including a spray coating step (S400) according to an embodiment of the present invention.
  • the method for manufacturing a stretched Korean fabric (S10) may further include a spray coating step (S400) of forming a coating layer by spraying a resin on the fabric.
  • S400 spray coating step
  • the fabric passed through the cooling step (S310) is transferred to the spray injection means for spraying the resin through the automatic transfer means, and the spray injection means By spraying the resin on the entire surface of the fabric through, it is possible to finally form a coating layer on the surface of the fabric.
  • the resin sprayed in the spray coating step (S400) is a resin for improving the durability of the surface of the fabric, that is, abrasion resistance, light resistance (light fastness), etc.
  • the resin sprayed in the spray coating step (S400) is different from the resin used in the Hanji resin application step (S210), and includes numerous fine beads, that is, grains, when sprayed on the surface of the fabric, the surface of the fabric By forming a coating layer on the surface of the fabric can be extremely improved.
  • the coating layer formed on the surface of the fabric by spraying the resin in the spray coating step (S400) according to an embodiment of the present invention may be formed to a thickness of about 1 to 8 mm.
  • the spray coating step (S400) may be performed between the cooling step (S310) and the winding step (S320) of the post-treatment step (S300), or the winding step (S320) may be followed by It may also be made by unwinding the roll state of the Korean fabric.
  • a dehumidifying agent, an antibacterial agent, an antivirus agent, a brightening agent, a waterproofing agent, and the like may be additionally sprayed on the surface of the fabric.
  • the progress speed of the fabric by the device implementing each step (S100, S200, S300, S400) of the method for manufacturing a stretched Korean fabric (S10) may be the same, but, for example, Korean paper Just as the time taken in the processing step (S200) may be longer than the time taken in the preprocessing step (S100), since the working time of each step may be different as needed, the fabric progresses between devices implementing each step.
  • a step of adjusting the moving speed of the fabric may be added between each step.
  • the manufacturing method of stretching Korean fabric (S10) may be suitable for mass production as a roll-to-roll production method.
  • the stretching Korean fabric manufacturing method (S10) can be classified into a pre-treatment step (S100), a Korean paper processing step (S200), a post-treatment step (S300), and a spray coating step (S400).
  • It may be classified into step (S310), winding step (S320), and spray coating step (S400).
  • Each of these steps may be uniformly performed in one line or one factory, but is not limited thereto, and each step may be separated and separately performed in different lines or different factories instead of one line.
  • the fabric As described above, according to the method for manufacturing stretchable Hanji fabric, which is easy to mass-produce according to an embodiment of the present invention, by applying Hanji paper to the fabric, drying and compressing, the fabric has antibacterial properties, deodorization properties, far-infrared effect, etc. It can have functional characteristics and aesthetic sense, and also have high elasticity unlike fabrics using traditional Korean paper.
  • the entire area of the Korean paper fabric including the heated Korean paper fabric is cooled by cooling the Korean paper fabric through a cooling cylinder. It effectively cools and prevents the fabrics from sticking together during winding, so that the Korean fabric can be easily wound around the fabric roll.
  • the quality of the Korean fabric fabric manufactured through a pretreatment process of removing dust from the fabric can be improved.
  • the method for manufacturing a stretchable Korean fabric that is easy to mass-produce according to an embodiment of the present invention by spraying a resin containing beads on the surface of the fabric to form a resin coating layer, the abrasion resistance, light resistance, and light fastness of the fabric are improved. can be greatly improved.
  • the fabric is folded or chewed by adjusting the tension of the fabric in the process of unwinding the fabric in a roll state and in the process of winding the fabric. damage can be prevented.

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  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
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  • Treatment Of Fiber Materials (AREA)

Abstract

Provided is a method for manufacturing a stretchable Korean paper fabric. The method for manufacturing a stretchable Korean paper fabric may comprise: a Korean paperization step for rendering a fabric into Korean paper by using a Korean paper resin; and a postprocessing step for postprocessing the Korean-paperized fabric.

Description

대량생산이 용이한 늘어나는 한지원단 제조방법Manufacturing method for stretchable Korean fabric that is easy to mass-produce
본 발명은 대량생산이 용이한 늘어나는 한지원단 제조방법에 관한 발명으로서, 보다 구체적으로는 한지수지를 이용하여 원단을 한지화시키고 이와 동시에 원단에 높은 신축성을 부여함으로써, 원단이 한지의 항균성, 소취성 등의 장점을 가질 수 있게 함과 동시에 높은 신축성까지 갖도록 하여 의류 등 다양한 분야에 활용 가능하도록 하는 대량생산이 용이한 늘어나는 한지원단 제조방법에 관한 발명이다.The present invention relates to a method for manufacturing stretchable Korean fabric that is easy to mass-produce, and more specifically, by using Korean paper to make the fabric Korean paper and at the same time imparting high elasticity to the fabric, the fabric has antibacterial and deodorizing properties of Korean paper. It is an invention related to a method for manufacturing a stretchable Korean fabric that can be easily mass-produced and can be used in various fields such as clothing by having high elasticity at the same time as having the following advantages.
일반적으로 한지는 닥나무 껍질로 제작되어 질기고 촉감이 부드러우며 통기성과 보온성이 좋아 천연소재로서 포장지 또는 창호지 등 여러 가지 산업분야에서 다양하게 사용되고 있고 또한, 한지는 친환경적 소재로서 항균성, 소취성, 방습성 등이 뛰어나 기능적으로도 우수한 특징을 갖는다.In general, Hanji is made from the bark of a paper mulberry tree, so it is tough, soft to the touch, and has good air permeability and heat retention. As a natural material, it is widely used in various industrial fields such as wrapping paper or window paper. It also has excellent functional features.
그러나 한지 자체는 인장 강도가 낮고, 종이 재질인 특성 상 침수 시 쉽게 찢어지고 변형될 수 있어 의류, 가방 제작 등에 활용하는 원단으로 사용되기에 부적절한 문제점이 있고, 이러한 한지의 문제점을 극복하기 위해 한지와 원단을 합지하여 사용하는 등의 다양한 시도가 있다.However, Hanji itself has a low tensile strength and can be easily torn and deformed when submerged due to the characteristics of a paper material, so it is inappropriate to be used as a fabric used for making clothes and bags. There are various attempts such as combining fabrics and using them.
특히, 한지와 원단을 합지함으로써 제조되는 합지원단의 경우, 기존의 한지 자체에 비해서는 견뢰도, 인장 강도 등이 향상되어 쉽게 찢어지지 않고 또한 코팅 단계 등이 추가적으로 이루어짐으로써 방수성 등의 기능까지 향상될 수 있으나, 그럼에도 불구하고 한지 자체가 종이 재질이라는 한계를 가져 한지를 이용한 합지원단이 높은 신축성을 갖기에는 무리가 있어 신축성이 필요한 속옷 등의 의류 분야에 활용되기 어려운 문제점이 있다.In particular, in the case of laminated fabric manufactured by laminating Korean paper and fabric, it is not easily torn due to improved fastness and tensile strength compared to the existing Korean paper itself, and functions such as waterproofness can be improved by additionally performing a coating step. However, nevertheless, there is a problem in that it is difficult to use in the field of clothing such as underwear that requires elasticity because it is difficult to have a high elasticity of the laminated fabric using Korean paper due to the limitation that Korean paper itself is a paper material.
그러므로, 이러한 문제점을 해결하기 위해서, 한지수지를 이용하여 기존의 원단을 한지화시키고 원단이 높은 신축성을 갖도록 함으로써, 원단이 항균성, 소취성 등 한지가 갖는 장점을 가지면서도 높은 신축성까지 구비하여 신축성이 필요한 의류, 소품, 속옷 등 다양한 분야에 활용될 수 있도록 하는 대량생산이 용이한 늘어나는 한지원단 제조방법에 대한 필요가 당업계에서 점차 증가하고 있는 상황이다.Therefore, in order to solve this problem, by using hanji paper to make the existing fabric into hanji and make the fabric have high elasticity, the fabric has the advantages of antibacterial and deodorizing properties of hanji, but also has high elasticity, so that it has elasticity. The need for a method for manufacturing a growing Korean fabric that can be easily mass-produced so that it can be used in various fields such as necessary clothing, accessories, and underwear is gradually increasing in the industry.
본 발명은 상기의 문제점을 해결하기 위해서 안출된 것으로, 본 발명은 한지수지를 원단에 도포하고 건조 및 압착시킴으로써 원단이 항균성, 소취성, 원적외선 효과 등 한지만의 기능적인 특징 및 심미감을 갖도록 하고 또한, 기존의 한지를 이용한 원단과 달리 높은 신축성까지 구비하도록 하는 대량생산이 용이한 늘어나는 한지원단 제조방법을 제공하는 것을 목적으로 한다.The present invention has been devised to solve the above problems, and the present invention applies Korean paper to a fabric, dries and compresses the fabric to have functional characteristics and aesthetics of only Korean paper such as antibacterial property, deodorization, and far-infrared effect, and , It is an object of the present invention to provide a method for manufacturing a stretchable Korean fabric that is easy to mass-produce so as to have high elasticity, unlike fabrics using conventional Korean paper.
또한, 본 발명은 한지화된 원단을 냉각 실린더를 통해 냉각시킴으로써, 가열된 한지수지를 포함하는 한지화된 원단의 면적 전체를 효과적으로 냉각시키고 권취 시 원단이 서로 달라붙는 현상을 방지하여 용이하게 한지원단을 원단 롤에 권취시킬 수 있는 대량생산이 용이한 늘어나는 한지원단 제조방법을 제공하는 것을 목적으로 한다.In addition, the present invention effectively cools the entire area of the Korean paper-made fabric including the heated Korean paper fabric by cooling the Korean paper fabric through a cooling cylinder, and prevents the fabric from sticking to each other during winding to facilitate the Korean fabric fabric. It is an object of the present invention to provide a method for manufacturing a stretchable Korean fabric that can be easily mass-produced and wound around a roll of fabric.
또한, 본 발명은 원단에 한지수지를 도포한 후 전열판을 이용하여 한지수지가 도포된 원단을 열건조시키고 일정한 압력으로 압착시킴으로써, 원단의 면적 전체에 동일한 두께 갖는 한지수지가 균일하게 밀착 접착되고 원단과 한지수지의 일체성을 유지시킬 수 있는 대량생산이 용이한 늘어나는 한지원단 제조방법을 제공하는 것을 목적으로 한다.In addition, in the present invention, after applying the Korean resin to the fabric, the fabric to which the Korean resin is applied is heat-dried using a heat transfer plate and compressed with a constant pressure, so that the Korean resin having the same thickness is uniformly adhered to the entire area of the fabric and the fabric It is an object of the present invention to provide a method for manufacturing an expanding Hanji fabric that can be easily mass-produced and maintain the integrity of the Hanji resin.
또한, 본 발명은 두 차례에 걸쳐 원단의 먼지를 제거하는 전처리 과정을 통해서 제조되는 한지원단의 품질을 향상시킬 수 있는 대량생산이 용이한 늘어나는 한지원단 제조방법을 제공하는 것을 목적으로 한다.In addition, an object of the present invention is to provide a method for manufacturing a stretchable Korean fabric that can be easily mass-produced to improve the quality of the Korean fabric manufactured through a pretreatment process of removing dust from the fabric twice.
또한, 본 발명은 비드(bead)를 포함하는 수지를 원단 표면에 스프레이 분사하여 수지 코팅층을 형성시킴으로써, 원단의 내마모성, 내광성, 일광견뢰도를 극히 향상시킬 수 있는 대량생산이 용이한 늘어나는 한지원단 제조방법을 제공하는 것을 목적으로 한다.In addition, the present invention is a method for manufacturing an easily stretchable Korean fabric for mass production that can extremely improve abrasion resistance, light resistance, and light fastness of the fabric by spraying a resin containing beads on the surface of the fabric to form a resin coating layer. is intended to provide
또한, 본 발명은 롤 상태의 원단을 언와인딩시키는 과정 및 원단을 권취하는 과정에서 원단의 텐션을 조절함으로써 원단이 접히거나 씹히는 등으로 손상되는 것을 방지할 수 있는 대량생산이 용이한 늘어나는 한지원단 제조방법을 제공하는 것을 목적으로 한다.In addition, the present invention controls the tension of the fabric in the process of unwinding the fabric in a roll state and in the process of winding the fabric, thereby preventing the fabric from being damaged by folding or chewing. It aims to provide a method.
본 발명의 기술적 과제들은 이상에서 언급한 기술적 과제들로 제한되지 않으며, 언급되지 않은 또 다른 기술적 과제들은 아래의 기재들로부터 당업자에게 명확하게 이해될 수 있을 것이다.The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below.
상기의 기술적 과제를 해결하기 위한 본 발명의 일 실시예에 따른 늘어나는 한지원단 제조방법은, 한지수지를 이용하여 원단을 한지화시키는 한지화 단계; 및 상기 한지화된 원단을 후처리하는 후처리 단계를 포함할 수 있다.Stretching Hanji fabric manufacturing method according to an embodiment of the present invention for solving the above technical problem, the step of making Hanji fabric using Hanji paper; and a post-processing step of post-processing the Koreanized fabric.
또한, 상기 한지화 단계는, 상기 원단의 표면에 상기 한지수지를 도포하는 한지수지 도포 단계; 및 상기 한지수지가 도포된 원단을 건조시키는 건조 단계를 포함할 수 있다.In addition, the step of making Korean paper, the Korean paper resin application step of applying the Korean paper resin to the surface of the fabric; And it may include a drying step of drying the fabric coated with the Hanji resin.
또한, 상기 한지화 단계는, 상기 건조된 원단을 압착시키는 압착 단계를 더 포함할 수 있다.In addition, the step of making Korean paper may further include a pressing step of compressing the dried fabric.
또한, 상기 후처리 단계는, 상기 한지화된 원단을 냉각시키는 냉각 단계를 포함할 수 있다.In addition, the post-processing step may include a cooling step of cooling the fabric made of Korean paper.
또한, 상기 후처리 단계는, 상기 냉각된 원단을 권취시키는 권취 단계를 더 포함할 수 있다.In addition, the post-processing step may further include a winding step of winding the cooled fabric.
또한, 상기 원단을 전처리하는 전처리 단계를 더 포함할 수 있다.In addition, a pre-treatment step of pre-treating the fabric may be further included.
또한, 상기 전처리 단계는, 집진기가 구비되는 롤링기를 이용하여 상기 원단의 먼지를 제거함과 동시에 상기 원단을 롤링시키는 1차 먼지제거 단계를 포함할 수 있다.In addition, the pretreatment step may include a first dust removal step of rolling the fabric while removing dust from the fabric using a rolling machine equipped with a dust collector.
본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 한지수지를 원단에 도포하고 건조 및 압착시킴으로써 원단이 항균성, 소취성, 원적외선 효과 등 한지만의 기능적인 특징 및 심미감을 갖도록 하고 또한, 기존의 한지를 이용한 원단과 달리 높은 신축성까지 구비하도록 할 수 있다.According to the method for manufacturing stretchable Hanji fabric, which is easy to mass-produce according to an embodiment of the present invention, by applying Hanji paper to the fabric, drying and compressing the fabric, the functional characteristics and aesthetics of Hanji, such as antibacterial properties, deodorization, and far-infrared ray effects, etc. It can have a feeling and, unlike fabrics using traditional Korean paper, it can be provided with high elasticity.
또한, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 한지화된 원단을 냉각 실린더를 통해 냉각시킴으로써, 가열된 한지수지를 포함하는 한지화된 원단의 면적 전체를 효과적으로 냉각시키고 권취 시 원단이 서로 달라붙는 현상을 방지하여 용이하게 한지원단을 원단 롤에 권취시킬 수 있다.In addition, according to the method for manufacturing a stretchable Korean paper fabric that is easy to mass-produce according to an embodiment of the present invention, the entire area of the Korean paper fabric including the heated Korean paper fabric is cooled by cooling the Korean paper fabric through a cooling cylinder. It effectively cools and prevents the fabrics from sticking together during winding, so that the Korean fabric can be easily wound around the fabric roll.
또한, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 원단에 한지수지를 도포한 후 전열판을 이용하여 한지수지가 도포된 원단을 열건조시키고 일정한 압력으로 압착시킴으로써, 원단의 면적 전체에 동일한 두께 갖는 한지수지가 균일하게 밀착 접착되고 원단과 한지수지의 일체성을 유지시킬 수 있다.In addition, according to the method for manufacturing a stretchable Korean fabric for mass production that is easy to mass-produce according to an embodiment of the present invention, after applying the Korean resin to the fabric, using a heat transfer plate to heat-dry the fabric coated with the Korean resin and compressing it with a constant pressure , Hanji paper having the same thickness can be uniformly adhered to the entire area of the fabric, and the integrity of the fabric and Hanji paper can be maintained.
또한, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 두 차례에 걸쳐 원단의 먼지를 제거하는 전처리 과정을 통해서 제조되는 한지원단의 품질을 향상시킬 수 있다.In addition, according to the method for manufacturing a stretched Korean fabric fabric that is easy to mass-produce according to an embodiment of the present invention, the quality of the Korean fabric fabric manufactured through a pretreatment process of removing dust from the fabric can be improved.
또한, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 비드를 포함하는 수지를 원단 표면에 스프레이 분사하여 수지 코팅층을 형성시킴으로써, 원단의 내마모성, 내광성, 일광견뢰도를 극히 향상시킬 수 있다.In addition, according to the method for manufacturing a stretchable Korean fabric that is easy to mass-produce according to an embodiment of the present invention, by spraying a resin containing beads on the surface of the fabric to form a resin coating layer, the abrasion resistance, light resistance, and light fastness of the fabric are improved. can be greatly improved.
또한, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 롤 상태의 원단을 언와인딩시키는 과정 및 원단을 권취하는 과정에서 원단의 텐션을 조절함으로써 원단이 접히거나 씹히는 등으로 손상되는 것을 방지할 수 있다.In addition, according to the method for manufacturing a stretchable Korean fabric that is easy to mass-produce according to an embodiment of the present invention, the fabric is folded or chewed by adjusting the tension of the fabric in the process of unwinding the fabric in a roll state and in the process of winding the fabric. damage can be prevented.
본 발명의 상세한 설명에서 인용되는 도면을 보다 충분히 이해하기 위하여 각 도면의 간단한 설명이 제공된다.In order to more fully understand the drawings cited in the detailed description of the present invention, a brief description of each drawing is provided.
도 1은 본 발명의 일 실시예에 따른 늘어나는 한지원단 제조방법(S10)을 설명하기 위한 개략적인 순서도이다.Figure 1 is a schematic flow chart for explaining a method (S10) for manufacturing a stretched Korean fabric according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 전처리 단계(S100)를 설명하기 위한 개략적인 순서도이다.Figure 2 is a schematic flow chart for explaining the preprocessing step (S100) according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 한지화 단계(S200)를 설명하기 위한 개략적인 순서도이다.Figure 3 is a schematic flow chart for explaining the Korean paper processing step (S200) according to an embodiment of the present invention.
도 4는 본 발명의 일 실시예에 따른 후처리 단계(S300)를 설명하기 위한 개략적인 순서도이다.Figure 4 is a schematic flow chart for explaining the post-processing step (S300) according to an embodiment of the present invention.
도 5는 본 발명의 일 실시예에 따른 스프레이 코팅 단계(S400)를 포함하는 늘어나는 한지원단 제조방법(S10)을 설명하기 위한 개략적인 순서도이다.Figure 5 is a schematic flow chart for explaining a method (S10) for manufacturing a stretched Korean fabric including a spray coating step (S400) according to an embodiment of the present invention.
이하, 본 발명에 따른 실시예들은 첨부된 도면들을 참조하여 설명한다. 각 도면의 구성요소들에 참조 부호를 부가함에 있어서, 동일한 구성요소들에 대해서는 비록 다른 도면 상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하고 있음에 유의해야 한다. 또한, 본 발명의 실시예를 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 실시예에 대한 이해를 방해한다고 판단되는 경우에는 그 상세한 설명은 생략한다. 또한, 이하에서 본 발명의 실시예들을 설명할 것이나, 본 발명의 기술적 사상은 이에 한정되거나 제한되지 않고 당업자에 의해 변형되어 다양하게 실시될 수 있다.Hereinafter, embodiments according to the present invention will be described with reference to the accompanying drawings. In adding reference numerals to the components of each drawing, it should be noted that the same components have the same numerals as much as possible, even if they are displayed on different drawings. In addition, in describing an embodiment of the present invention, if it is determined that a detailed description of a related known configuration or function hinders understanding of the embodiment of the present invention, the detailed description will be omitted. In addition, embodiments of the present invention will be described below, but the technical idea of the present invention is not limited or limited thereto and can be modified and implemented in various ways by those skilled in the art.
명세서 전체에서, 어떤 부분이 다른 부분과 "연결"되어 있다고 할 때, 이는 "직접적으로 연결"되어 있는 경우뿐 아니라, 그 중간에 다른 소자를 사이에 두고 "간접적으로 연결"되어 있는 경우도 포함한다. 명세서 전체에서, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다. 또한, 본 발명의 실시예의 구성 요소를 설명하는 데 있어서, 제 1, 제 2, A, B, (a), (b) 등의 용어를 사용할 수 있다. 이러한 용어는 그 구성 요소를 다른 구성 요소와 구별하기 위한 것일 뿐, 그 용어에 의해 해당 구성 요소의 본질이나 차례 또는 순서 등이 한정되지 않는다. Throughout the specification, when a part is said to be "connected" to another part, this includes not only the case where it is "directly connected" but also the case where it is "indirectly connected" with another element interposed therebetween. . Throughout the specification, when a certain component is said to "include", it means that it may further include other components without excluding other components unless otherwise stated. Also, terms such as first, second, A, B, (a), and (b) may be used to describe components of an embodiment of the present invention. These terms are only used to distinguish the component from other components, and the nature, order, or order of the corresponding component is not limited by the term.
도 1은 본 발명의 일 실시예에 따른 늘어나는 한지원단 제조방법(S10)을 설명하기 위한 개략적인 순서도이다.Figure 1 is a schematic flow chart for explaining a method (S10) for manufacturing a stretched Korean fabric according to an embodiment of the present invention.
도 1에 도시되는 바와 같이, 본 발명의 일 실시예에 따른 늘어나는 한지원단 제조방법(S10)은 롤 상태의 원단을 전처리하는 전처리 단계(S100), 한지수지를 이용하여 원단을 한지화시키는 한지화 단계(S200), 한지화된 원단을 후처리하는 후처리 단계(S300)를 포함할 수 있다.As shown in FIG. 1, the method for manufacturing a stretched Hanji fabric according to an embodiment of the present invention (S10) includes a pretreatment step (S100) of pre-treating a fabric in a roll state, and a Hanji making step of converting the fabric into Korean paper using Hanji paper. (S200), and a post-processing step (S300) of post-processing the fabric made of Korean paper.
참고로, 원단은 폴리에스테르 섬유, 폴리우레탄 섬유, 스판 섬유, 엘라스틴 섬유로 구성되는 원단, 이러한 섬유를 포함하는 혼방물을 포함할 수 있다. 또한, 본 발명의 일 실시예에 따른 늘어나는 한지원단 제조방법(S10)에 사용되는 원단이 상기의 섬유 또는 혼방물로 이루어지는 구성은 본 발명의 용이한 이해를 위한 일 예에 불과하고, 상기 나열된 섬유뿐만 아니라 기타 신축성을 갖는 천연 섬유 또는 인조 섬유 등으로 이루어지는 구성 또한 본 발명의 일 실시예에 포함됨은 물론이다.For reference, the fabric may include a fabric composed of polyester fiber, polyurethane fiber, spandex fiber, and elastin fiber, and a blend containing these fibers. In addition, the configuration in which the fabric used in the stretching Korean fabric manufacturing method (S10) according to an embodiment of the present invention is made of the above fibers or blends is only an example for easy understanding of the present invention, and the above-listed fibers In addition, configurations made of natural fibers or artificial fibers having other elasticity are also included in one embodiment of the present invention, of course.
먼저, 본 발명의 일 실시예에 따른 늘어나는 한지원단 제조방법(S10)은 롤 상태의 원단을 전처리하는 전처리 단계(S100)를 포함할 수 있다.First, the manufacturing method (S10) of the stretched Korean fabric according to an embodiment of the present invention may include a pretreatment step (S100) of pre-processing the fabric in a roll state.
보다 구체적으로, 도 2를 참고하면, 본 발명의 일 실시예에 따른 전처리 단계(S100)는 원단을 롤링시키고 1차적으로 먼지 제거를 수행하는 1차 먼지제거 단계(S110), 롤 상태의 원단을 거치대에 거치시키는 거치 단계(S120), 거치된 롤 상태의 원단의 텐션을 조절하며 언와인딩시키는 언와인딩 단계(S130), 언와인딩되는 영역에 집진기를 구비하여 2차적으로 원단의 먼지제거를 수행하는 2차 먼지제거 단계(S140)를 포함할 수 있다.More specifically, referring to FIG. 2, in the pretreatment step (S100) according to an embodiment of the present invention, the first dust removal step (S110) of rolling the fabric and firstly removing dust, the rolled fabric Mounting step (S120) to mount on a holder, unwinding step (S130) of unwinding while adjusting the tension of the fabric in a mounted roll state, secondarily removing dust from the fabric by providing a dust collector in the unwinding area A secondary dust removal step (S140) may be included.
본 발명의 일 실시예에 따른 1차 먼지제거 단계(S110)에 따르면, 롤 상태의 원단을 집진기가 구비되는 롤링기의 일 영역에 거치시키고 롤링기를 작동시킴으로써 롤 상태의 원단이 일단부터 롤링기의 작동에 따라 진행하며 롤 상태의 원단이 풀릴 수 있다.According to the first dust removal step (S110) according to an embodiment of the present invention, the fabric in a roll state is placed in one area of a rolling machine equipped with a dust collector and the rolling machine is operated so that the fabric in a roll state is removed from one end of the rolling machine. It progresses according to the operation, and the fabric in the roll state may be unwound.
이어서, 롤 상태의 원단이 풀리며 롤링기의 일 영역(예를 들어, 롤링기의 하단 영역)에 구비되는 집진기의 집진 영역을 통과하게 되고, 원단이 집진기의 집진 영역을 통과함에 따라 원단 표면 위의 분진, 먼지 등이 집진기를 통해 흡입되어 제거될 수 있다. 또한, 롤 상태의 원단은 롤링기에 의해 다시 원단 롤의 일축을 중심으로 다시 롤링되어 롤 상태로 복귀될 수 있다.Subsequently, the rolled fabric is unwound and passes through a dust collection area of a dust collector provided in one area of the rolling machine (eg, a lower area of the rolling machine), and as the fabric passes through the dust collection area of the dust collector, the surface of the fabric Dust, dust, etc. may be sucked and removed through the dust collector. In addition, the rolled fabric may be rolled again around one axis of the fabric roll by the rolling machine and returned to the roll state.
즉, 본 발명의 일 실시예에 따른 1차 먼지제거 단계(S110)는 거치 단계(S120), 언와인딩 단계(S130), 2차 먼지제거 단계(S140)를 거치기 전에 이루어지는 사전 작업 단계로서, 1차 먼지제거 단계(S110)를 구현하는 장치 즉, 집진기가 구비되는 롤링기는 거치 단계(S120), 언와인딩 단계(S130) 및/또는 2차 먼지제거 단계(S140)를 구현하는 장치와 분리되어 배치될 수 있거나 또는 인접하여 연결 배치될 수 있다.That is, the first dust removal step (S110) according to an embodiment of the present invention is a preliminary work step performed before passing through the mounting step (S120), the unwinding step (S130), and the secondary dust removal step (S140). The device implementing the primary dust removal step (S110), that is, the rolling machine equipped with the dust collector, is disposed separately from the device implementing the stage step (S120), the unwinding step (S130) and/or the secondary dust removal step (S140). It can be or can be arranged adjacently connected.
이어서, 본 발명의 일 실시예에 따른 거치 단계(S120)에 따르면, 롤 상태의 원단을 거치대에 회전 가능하도록 거치시킬 수 있다. 예를 들어, 롤 상태의 원단의 중심 공간에 거치대 회전 일축이 삽입되어 체결될 수 있고, 롤 상태의 원단이 회전할 수 있도록 지면과 소정의 간격을 두어 원단을 거치시킬 수 있다.Then, according to the mounting step (S120) according to an embodiment of the present invention, the fabric in a roll state can be rotatably mounted on the holder. For example, one axis of rotation of the cradle may be inserted and fastened to the center space of the fabric in a roll state, and the fabric may be placed at a predetermined distance from the ground so that the fabric in a roll state may rotate.
또한, 본 발명의 일 실시예에 따른 거치 단계(S120)에 따르면, 롤 상태의 원단이 체결되는 거치대는 와인더기의 일 영역에 구비될 수 있거나 또는 와인더기와 기계적으로 연결되어 거치대의 회전 일축이 와인더기의 작동에 따라 회전 가능하도록 구성될 수 있고, 이에 따라 언와인딩 단계(S130)에서 거치대가 와인더기의 작동에 따라 회전하며 거치대에 체결된 롤 상태의 원단도 함께 회전되며 언와인딩될 수 있다.In addition, according to the mounting step (S120) according to an embodiment of the present invention, the holder to which the rolled fabric is fastened may be provided in one area of the winder or mechanically connected to the winder so that one axis of rotation of the holder It can be configured to be rotatable according to the operation of the winder machine, and accordingly, in the unwinding step (S130), the cradle rotates according to the operation of the winder machine, and the fabric in a roll state fastened to the cradle is also rotated and unwinded. .
본 발명의 일 실시예에 따른 언와인딩 단계(S130)에 따르면, 거치된 롤 상태의 원단의 텐션을 조절하며 진행 방향으로 롤 상태의 원단을 언와인딩시킬 수 있다. 예를 들어, 거치된 롤 상태의 원단을 와인더기를 작동시켜 진행 방향으로 언와인딩시킬 수 있다.According to the unwinding step (S130) according to an embodiment of the present invention, the tension of the fabric in the rolled state may be adjusted and the fabric in the rolled state may be unwound in the traveling direction. For example, the fabric in a stationary roll state may be unwinded in the traveling direction by operating a winder.
또한, 언와인딩 단계(S130)를 구현하는 와인더기의 일 영역에는 브레이크가 구비될 수 있고, 언와인딩되는 원단의 두께나 부드러움의 정도에 따라 브레이크의 압력 강도가 조절되어 언와인딩되는 원단의 진행 속도 및 텐션을 조절할 수 있다. 이에 따라, 원단의 진행 속도가 지나치게 빨라지거나 또는 느려짐으로 인해 원단의 텐션이 지나치게 강해지거나 또는 약해지는 경우, 이로 인해 원단이 씹히거나 밀림으로써 손상되는 현상을 방지할 수 있다.In addition, a brake may be provided in one region of the winder that implements the unwinding step (S130), and the pressure strength of the brake is adjusted according to the thickness or softness of the unwinding fabric, thereby moving the unwinding fabric at a moving speed. and tension can be adjusted. Accordingly, when the tension of the fabric becomes excessively strong or weak due to excessively fast or slow progress of the fabric, it is possible to prevent the fabric from being damaged by being chewed or pushed.
상기와 같이, 거치된 롤 상태의 원단을 언와인딩시키며 텐션을 조절하며 원단의 진행 속도를 조절하도록 구성됨에 따라 원단이 한쪽으로 치우쳐져 원단의 씹힘을 유발하는 보잉 현상을 방지할 수 있고, 진행 속도가 지나치게 빨라지거나 느려짐으로 인해 원단이 접히거나 씹히는 현상을 방지할 수 있다.As described above, by unwinding the fabric in a stationary roll state, adjusting the tension, and adjusting the moving speed of the fabric, it is possible to prevent a bowing phenomenon in which the fabric is biased to one side and cause chewing of the fabric, and the progress speed It is possible to prevent the fabric from being folded or chewed due to too fast or slow speed.
또한, 언와인딩 단계(S130)에서 롤 상태의 원단이 일정한 영역으로 언와인딩 즉, 풀리지 않는 경우 원단이 씹히는 현상이 발생할 수 있으므로, 언와인딩 단계(S130)에서 롤 상태의 원단이 거치되는 거치대의 위치 자체를 수동(또는 센서를 통해 자동)으로 조절함으로써 롤 상태의 원단이 일정한 영역으로 언와인딩되도록 할 수 있다.In addition, in the unwinding step (S130), since the fabric in the roll state is unwinded to a certain area, that is, if the fabric is not unwound, the fabric may be chewed, so the position of the cradle on which the fabric in the roll state is mounted in the unwinding step (S130) By manually adjusting itself (or automatically through a sensor), the rolled fabric can be unwound in a certain area.
또한, 본 발명의 추가 실시예에 따르면, 언와인딩 단계(S130)에서 언와인딩되는 원단에 가해지는 텐션이 일정 수치 범위를 초과하거나 미달하는 상태를 감지하고 자동으로 원단의 진행 속도 및/또는 위치를 조절하는 장치가 추가로 구비됨으로써 원단이 언와인딩되는 과정에서 씹힘 등으로 손상되는 것을 방지할 수 있다.In addition, according to an additional embodiment of the present invention, a state in which the tension applied to the fabric to be unwound in the unwinding step (S130) exceeds or falls short of a certain numerical range is detected, and the moving speed and / or position of the fabric is automatically determined. Since the adjusting device is additionally provided, it is possible to prevent the fabric from being damaged due to chewing or the like during unwinding.
이어서, 본 발명의 일 실시예에 따른 2차 먼지제거 단계(S140)에 따르면, 원단이 언와인딩되는 영역 중 적어도 일부 영역에 추가적으로 집진기가 구비될 수 있고, 이에 따라 언와인딩되는 원단의 먼지 제거를 다시 수행할 수 있다. 즉, 1차 먼지제거 단계(S110)에서 1차적으로 원단의 먼지 제거가 수행될 수 있고, 2차 먼지제거 단계(S140)에서 2차적으로 원단의 먼지 제거가 수행되어 총 2회의 먼지 제거가 전처리 단계(S100)에서 수행될 수 있다. 이에 따라, 한지원단의 제조과정에서 먼지, 분진 등의 이물질이 투입되는 것을 최소화시킴으로써 제조되는 한지원단의 품질을 향상시킬 수 있고 불량률도 극히 낮아질 수 있다.Then, according to the secondary dust removal step (S140) according to an embodiment of the present invention, a dust collector may be additionally provided in at least a part of the area where the fabric is unwinded, thereby removing dust from the fabric to be unwinded. can be done again. That is, dust removal of the fabric may be performed primarily in the first dust removal step (S110), and dust removal of the fabric is secondarily performed in the second dust removal step (S140), so that a total of two times of dust removal are pre-processed. It may be performed in step S100. Accordingly, by minimizing the introduction of foreign substances such as dust and dust during the manufacturing process of the Korean fabric, the quality of the fabric is improved and the defect rate can be extremely low.
다만, 본 발명의 일 실시예예 따른 전처리 단계(S100)에서 1차 먼지제거 단계(S110) 및 2차 먼지제거 단계(S140)를 거치며 원단에 총 2회의 먼지 제거가 수행되는 구성은 본 발명의 용이한 이해를 위한 일 예에 불과하고, 1회 또는 3회 이상 먼지 제거가 수행되는 구성 또한 본 발명의 일 실시예에 포함됨은 물론이다.However, in the pretreatment step (S100) according to an embodiment of the present invention, the configuration in which dust removal is performed on the fabric twice in total through the first dust removal step (S110) and the second dust removal step (S140) is easy to use in the present invention. It is only an example for understanding, and a configuration in which dust removal is performed once or three times or more is also included in one embodiment of the present invention, of course.
다음으로, 본 발명의 일 실시예에 따른 늘어나는 한지원단 제조방법(S10)은 한지수지를 이용하여 원단을 한지화시키는 한지화 단계(S200)를 포함할 수 있다.Next, the manufacturing method (S10) of the stretched Korean fabric according to an embodiment of the present invention may include a step (S200) of converting the fabric into Korean paper using Korean paper.
도 3을 참고하면, 본 발명의 일 실시예에 따른 한지화 단계(S200)는 원단의 표면에 한지수지를 도포하는 한지수지 도포 단계(S210), 한지수지가 도포된 원단을 건조시키는 건조 단계(S220), 건조된 원단을 압착시키는 압착 단계(S230)를 포함할 수 있다.Referring to FIG. 3, the Korean paper making step (S200) according to an embodiment of the present invention is a Korean paper resin application step (S210) of applying Korean paper resin to the surface of the fabric, a drying step of drying the Korean paper paper coated fabric ( S220), and a pressing step (S230) of compressing the dried fabric.
먼저, 본 발명의 일 실시예에 따른 한지수지 도포 단계(S210)는 전처리 단계(S100)를 거쳐 언와인딩되어 자동 이송수단을 통해 진행 방향으로 이동하는 원단의 표면에 한지수지를 도포할 수 있다. 보다 구체적으로, 본 발명의 일 실시예에 따른 한지수지 도포 단계(S210)에 따르면, 와인더기에 의해 언와인딩되고 자동 이송수단에 의해 진행 방향으로 이동하는 원단의 표면에 도포수단을 통해 한지수지가 전체적으로 골고루 도포될 수 있다. 또한, 원단을 도포수단까지 이송시키는 자동 이송수단은 복수 개의 가이드롤러를 포함할 수 있다.First, in the step of applying Korean resin (S210) according to an embodiment of the present invention, Korean resin may be applied to the surface of a fabric that is unwinded through a pretreatment step (S100) and moves in the traveling direction through an automatic transfer unit. More specifically, according to the step of applying Korean resin (S210) according to an embodiment of the present invention, the Korean resin paper is unwound by the winder and moved in the traveling direction by the automatic conveying means through the application means on the surface of the fabric. It can be applied evenly throughout. In addition, the automatic conveying means for conveying the fabric to the application means may include a plurality of guide rollers.
예를 들어, 본 발명의 일 실시예에 따른 한지수지 도포 단계(S210)에서 사용되는 도포수단은 맞물리는 한 쌍의 롤러로 구성될 수 있고, 한 쌍의 롤러 중 적어도 하나의 롤러는 한지수지를 도포할 수 있는 토출구가 구비하여 원단이 맞물리는 두 개의 롤러 사이를 통과할 때 한지수지가 토출구를 통해 토출되어 원단의 표면 위에 한지수지가 도포될 수 있다.For example, the application means used in the step of applying Korean resin (S210) according to an embodiment of the present invention may consist of a pair of interlocking rollers, and at least one of the pair of rollers is used to apply Korean resin. When the fabric passes between two interlocking rollers with a discharge port that can be applied, the Korean resin paper is discharged through the discharge port so that the Korean resin paper can be applied on the surface of the fabric.
즉, 본 발명의 일 실시예에 따른 한지수지 도포 단계(S210)에서 맞물리는 한 쌍의 롤러 중 상측에 배치되는 롤러가 한지수지를 도포하는 토출구를 구비할 수 있고, 원단이 자동 이송수단에 의해 이송되어 맞물리는 한 쌍의 롤러 사이를 통과함과 동시에 상측의 롤러에서 한지수지가 토출됨으로써 원단의 표면 전체에 한지수지가 도포될 수 있다.That is, in the Hansuji paper application step (S210) according to an embodiment of the present invention, a roller disposed on the upper side of a pair of interlocking rollers may have a discharge port for applying Hanji paper, and the fabric is automatically transferred by an automatic conveying means. Hansuji can be applied to the entire surface of the fabric by passing between a pair of rollers that are transported and engaged and at the same time being discharged from the upper roller.
바람직하게는, 본 발명의 일 실시예에 따른 한지수지 도포 단계(S210)에서 원단의 일면에 한지수지가 도포될 수 있으나, 원단의 양면에 모두 한지수지가 도포되는 구성 또한 본 발명의 일 실시예에 포함됨은 물론이다.Preferably, in the Korean resin coating step (S210) according to an embodiment of the present invention, the Korean resin may be applied to one side of the fabric, but the configuration in which the Korean resin is applied to both sides of the fabric is also an embodiment of the present invention. included, of course.
또한, 본 발명의 추가 실시예에 따르면, 한지수지 도포 단계(S210)에서 원단의 일정 영역에 반복적으로 한지수지가 도포될 수 있다. 즉, 본 발명의 추가 실시예에 따른 한지수지 도포 단계(S210)에서는 한지수지의 도포수단이 복수 개로 구비되어 이미 한지수지가 도포된 원단에 다시 한지수지를 재도포함으로써, 원단 표면 상에 도포되는 한지수지의 두께, 양 등을 조절할 수 있다.In addition, according to an additional embodiment of the present invention, in the Korean resin coating step (S210), the Korean resin may be repeatedly applied to a certain area of the fabric. That is, in the step of applying Korean resin (S210) according to an additional embodiment of the present invention, a plurality of applying means of Korean resin are provided and re-apply the Korean resin to the fabric to which the Korean resin is already applied, thereby applying the Korean resin to the surface of the fabric The thickness and quantity of Hansuji can be adjusted.
또한, 본 발명의 추가 실시예에 따르면, 한지수지 도포 단계(S210)에서 사용자가 설정하는 한지수지의 두께, 양, 원단의 종류, 한지수지의 성질 등에 따라 도포수단에서 도포되는 한지수지의 양 및/또는 한지수지가 토출되는 한 쌍의 롤러 간 간격이 조절될 수 있다.In addition, according to an additional embodiment of the present invention, the amount of Korean resin applied by the application means according to the thickness, amount, type of fabric, nature of Korean resin, etc. set by the user in the Korean resin coating step (S210), and / Alternatively, the distance between the pair of rollers through which the resin is discharged may be adjusted.
또한, 본 발명의 다른 실시예에 따른 한지수지 도포 단계(S210)에 따르면, 도포수단이 메쉬 롤러로 구성될 수 있고, 한지수지가 메쉬 롤러의 여과망을 통과하여 원단 표면에 도포될 수 있다. 또한, 메쉬 롤러의 목수는 원단의 두께, 도포되는 한지수지의 양, 두께 등에 따라 상이하게 조절될 수 있다. 참고로, 메쉬 롤러는 금속 소재(예를 들어, 철 등)으로 구성될 수 있다.In addition, according to the Korean resin coating step (S210) according to another embodiment of the present invention, the coating means may be composed of a mesh roller, and the Korean resin paper may pass through the filtering net of the mesh roller and be applied to the surface of the fabric. In addition, the number of mesh rollers may be adjusted differently depending on the thickness of the fabric, the amount and thickness of the Hanji resin applied, and the like. For reference, the mesh roller may be made of a metal material (eg, iron).
보다 구체적으로, 본 발명의 다른 실시예에 따른 한지수지 도포 단계(S210)에서 한지수지를 도포하는 메쉬 롤러는 이와 맞물리는 다른 고무 소재의 롤러와 대향하는 측에 배치될 수 있고, 메쉬롤러 또는 메쉬 롤러와 대향하는 측에 배치되는 고무 소재의 롤러가 내측 방향으로 원단을 가압하며 메쉬 롤러로부터 한지수지가 토출되어 원단의 표면위에 한지수지가 도포될 수 있다.More specifically, the mesh roller for applying the Hansuji resin in the Hansuji resin application step (S210) according to another embodiment of the present invention may be disposed on the side opposite to the roller of another rubber material engaged therewith, and the mesh roller or mesh A rubber material roller disposed on a side opposite to the roller presses the fabric in an inward direction, and the Korean resin resin is discharged from the mesh roller, so that the Korean resin resin can be applied on the surface of the fabric.
참고로, 본 발명의 일 실시예에 따른 한지수지 도포 단계(S210)에서 도포되는 한지수지는 닥나무 원료와 수지를 일정 배합 비율(예를 들어, 50 대 50 등)로 섞어줌으로써 제조될 수 있다. 또한, 한지수지를 제조하는데 사용되는 닥나무 원료는 물닥(예를 들어, 펄프화될 수 있도록 표백처리되고 수분함유가 약 70% 정도인 닥나무 습윤 인피부)을 일정한 온도에 건조시키고, 건조된 물닥을 분쇄기를 이용하여 일정 크기로 분쇄시켜 가루화함으로써 제조될 수 있다.For reference, the Korean resin paper applied in the Korean resin resin application step (S210) according to an embodiment of the present invention can be prepared by mixing the paper mulberry raw material and the resin in a predetermined mixing ratio (eg, 50:50, etc.). In addition, the mulberry raw material used to manufacture Hanji paper is dried at a constant temperature (for example, mulberry wet bast that is bleached to be pulped and has a moisture content of about 70%), and the dried muldak is grinded It can be prepared by pulverizing to a certain size using a powder.
또한, 본 발명의 일 실시예에 따른 한지수지 도포 단계(S210)에서 사용되는 한지수지의 제조를 위한 수지는 물과 고형분을 일정 배합 비율(예를 들어, 50 대 50)로 섞어줌으로써 제조될 수 있으며, 고형분은 아쿠아우레탄, 천연고무, 합성고무 등의 천연수지 또는 합성수지를 포함할 수 있다.In addition, the resin for preparing the Korean resin used in the Korean resin resin application step (S210) according to an embodiment of the present invention can be prepared by mixing water and solids at a predetermined mixing ratio (eg, 50:50) The solid content may include natural or synthetic resins such as aqua urethane, natural rubber, and synthetic rubber.
다만, 본 발명의 일 실시예에 따른 한지수지 도포 단계(S210)에서 사용되는 한지수지를 제조하기 위한 닥나무 원료와 수지의 상기 배합 비율, 수지 제조를 위한 물과 고형분의 상기 배합 비율은 예시적인 것으로서, 제조하고자 하는 한지원단의 성격, 활용 목적 등에 따라 배합 비율을 상이하게 하여 제조할 수 있음은 물론이다.However, the mixing ratio of the mulberry raw material and the resin used in the Hanji resin application step (S210) according to an embodiment of the present invention, and the mixing ratio of water and solids for the resin production are exemplary. , Of course, it can be manufactured with different mixing ratios depending on the nature of the Hanji fabric to be manufactured and the purpose of use.
또한, 본 발명의 추가 실시예에 따른 한지수지 도포 단계(S210)에 따르면, 한지에 색상을 입히기 위해 한지수지 제조 시 닥나무 원료와 수지를 섞어주는 과정에서 컬러 안료를 6%~25% 범위 내에서 첨가할 수 있다.In addition, according to the step of applying hanji resin (S210) according to an additional embodiment of the present invention, in the process of mixing mulberry raw material and resin during manufacturing hanji resin to color hanji, the color pigment is added within the range of 6% to 25% can be added.
본 발명의 추가 실시예에 따른 한지수지 도포 단계(S210)에 따르면, 전처리 단계(S100)를 거쳐 자동 이송수단에 의해 이송되는 원단을 한지수지에 함침시킬 수 있다. 즉, 본 발명의 추가 실시예에 따른 한지수지 도포 단계(S210)에서 한지수지가 구비되는 영역에 원단을 소정의 시간동안 함침시킴으로써 원단에 한지수지를 용이하게 침습시킬 수 있고, 원단이 한지수지에 의해 코팅될 수 있다.According to the Korean resin coating step (S210) according to an additional embodiment of the present invention, the fabric transported by the automatic transfer means through the pretreatment step (S100) can be impregnated with the Korean resin paper. That is, by impregnating the fabric for a predetermined time in the area where the Hanji resin is provided in the Hansuji resin application step (S210) according to an additional embodiment of the present invention, the fabric can be easily infiltrated with the Hanji resin, and the fabric can be easily infiltrated into the Hanji resin. can be coated by
또한, 본 발명의 추가 실시예에 따른 한지수지 도포 단계(S210)에서는 원단이 한지수지에 함침되는 시간을 조절할 수 있다. 즉, 원단의 두께, 재질 또는 코팅되는 한지수지의 두께, 양 등에 따라 함침 시간을 조절함으로써 원단에 충분히 한지수지가 코팅되도록 할 수 있다. 한지수지에 원단이 함침되는 시간은 사용자에 의해 미리 설정될 수 있거나, 원단의 두께, 재질 등을 자동으로 감지하여 조절될 수도 있다.In addition, in the Korean resin coating step (S210) according to an additional embodiment of the present invention, the time during which the fabric is impregnated with the Korean resin may be adjusted. That is, by adjusting the impregnation time according to the thickness and material of the fabric or the thickness and amount of the coated Korean resin, the fabric can be sufficiently coated with the Korean resin. The time during which the fabric is impregnated into the Hanji paper may be set in advance by the user, or may be adjusted by automatically detecting the thickness and material of the fabric.
이어서, 본 발명의 일 실시예에 따른 한지화 단계(S200)는 한지수지가 도포된 원단을 전열판을 이용하여 건조시키는 건조 단계(S220)를 포함할 수 있다.Subsequently, the Korean paper making step (S200) according to an embodiment of the present invention may include a drying step (S220) of drying the fabric coated with the Korean paper resin using a heat transfer plate.
보다 구체적으로, 본 발명의 일 실시예에 따른 건조 단계(S220)는 한지수지가 도포되어 자동 이송수단을 통해 이송되는 원단을 전열판을 구비하는 건조기를 통과시킴으로써 원단의 건조를 수행할 수 있다. 즉, 본 발명의 일 실시예에 따른 건조 단계(S220)에서 원단은 장방형으로 길게 형성되는 전열판 상에서 자동 이송수단에 의해 진행 방향으로 이동함과 동시에 전열판으로부터 배출되는 열에 의해서 건조될 수 있다.More specifically, in the drying step (S220) according to an embodiment of the present invention, the fabric may be dried by passing the fabric coated with Hanji resin and transferred through an automatic transfer unit through a dryer having a heat transfer plate. That is, in the drying step (S220) according to an embodiment of the present invention, the fabric may be moved in the traveling direction by an automatic transfer unit on a heat transfer plate formed in a long rectangular shape and may be dried by heat discharged from the heat transfer plate.
예를 들어, 본 발명의 일 실시예에 따른 건조 단계(S220)에서 전열판에 의한 건조 온도는 섭씨 80 내지 160도 범위 내일 수 있고, 또한 전열판 상에서 이동하는 원단의 속도와 온도는 원단의 표면에 도포된 한지수지의 두께 및/또는 양에 따라 조절될 수 있다.For example, in the drying step (S220) according to an embodiment of the present invention, the drying temperature by the heat transfer plate may be in the range of 80 to 160 degrees Celsius, and the speed and temperature of the fabric moving on the heat transfer plate are applied to the surface of the fabric It can be adjusted according to the thickness and / or amount of the Hanji resin.
본 발명의 추가 실시예에 따르면, 건조 단계(S220)에서 열압착판을 통해 원단의 건조가 수행될 수 있다. 예시적으로, 본 발명의 추가 실시예에 따른 건조 단계(S220)에서 발열하는 압착판이 원단을 가압함으로써 원단을 건조시킬 수 있다. 이에 따라, 건조 단계(S220)와 압착 단계(S230)가 동시에 이루어져 작업 효율성이 증대될 수 있다.According to a further embodiment of the present invention, in the drying step (S220), drying of the fabric may be performed through a thermal compression plate. Illustratively, in the drying step (S220) according to a further embodiment of the present invention, the press plate that generates heat may dry the fabric by pressing the fabric. Accordingly, the drying step (S220) and the pressing step (S230) may be performed simultaneously to increase work efficiency.
또한, 본 발명의 추가 실시예에 따르면, 건조 단계(S220)에서 한지수지가 도포된 원단의 온도를 감지하여 자동으로 전열판의 온도를 조절할 수 있다. 예를 들어, 전열판에 원단의 온도를 센싱하는 센서가 구비되어 원단의 온도에 따라 길게 형성되는 전열판의 전체 영역 또는 일부 영역의 온도를 조절하거나 또는 전열판을 영역별로 구획화하여 구획화된 영역과 접촉하는 원단의 온도에 따라서 영역별로 온도를 각각 조절할 수 있다. 이에 따라, 한지수지가 도포된 원단의 최적화된 건조 과정을 구현시킬 수 있다.In addition, according to an additional embodiment of the present invention, in the drying step (S220), the temperature of the heat transfer plate may be automatically adjusted by detecting the temperature of the fabric coated with the Hanji resin. For example, a sensor for sensing the temperature of a fabric is provided on the heat transfer plate to adjust the temperature of the entire area or a partial area of the heat transfer plate that is formed long according to the temperature of the fabric, or the heat transfer plate is divided into areas and the fabric comes into contact with the compartmentalized area. Depending on the temperature of the zone, the temperature can be individually adjusted. Accordingly, it is possible to implement an optimized drying process of the fabric coated with Hanji resin.
이어서, 본 발명의 일 실시예에 따른 한지화 단계(S200)는 건조된 원단을 압착시키는 압착 단계(S230)를 포함할 수 있다.Subsequently, the Korean paper making step (S200) according to an embodiment of the present invention may include a pressing step (S230) of compressing the dried fabric.
보다 구체적으로, 본 발명의 일 실시예에 따른 압착 단계(S230)에 따르면, 건조 단계(S220)를 거쳐 건조된 한지수지가 도포된 원단을 일정 압력으로 압착시킴으로써 한지수지와 원단을 보다 밀착시켜 일체성을 유지시키고 한지수지와 원단의 분리를 방지할 수 있다.More specifically, according to the pressing step (S230) according to an embodiment of the present invention, by pressing the fabric coated with the Hanji resin dried through the drying step (S220) with a certain pressure, the Hanji resin and the fabric are more closely adhered to each other and integrated. It can maintain the properties and prevent the separation of the Hanji resin and the fabric.
즉, 본 발명의 일 실시예에 따른 압착 단계(S230)에서 한지수지가 도포되어 건조된 원단을 진행 방향으로 이동시켜 압착수단으로 압착시킴으로써, 원단과 한지수지의 접착력을 강화하고 일체성을 유지 또는 강화시킬 수 있다.That is, in the pressing step (S230) according to an embodiment of the present invention, the dried fabric is moved in the traveling direction and compressed by a pressing means to strengthen the adhesive strength of the fabric and the Korean resin and maintain integrity or can be strengthened.
예를 들어, 본 발명의 일 실시예에 따른 압착 단계(S230)에 따르면, 건조된 원단을 자동 이송수단을 통해 압착수단 측으로 이동시킬 수 있고, 압착수단은 한 쌍의 맞물리는 롤러로 구성되어, 원단을 한 쌍의 맞물리는 롤러 사이로 통과시킬 수 있다. 이에 따라, 원단과 한지수지는 보다 밀착 접촉되어 접착력이 강화될 수 있고, 분리 가능성이 낮아지며, 일체성을 유지할 수 있다.For example, according to the pressing step (S230) according to an embodiment of the present invention, the dried fabric can be moved to the pressing means through an automatic conveying means, and the pressing means is composed of a pair of interlocking rollers, The fabric may be passed between a pair of interlocking rollers. Accordingly, the fabric and the Hanji paper may come into closer contact so that the adhesive strength may be strengthened, the possibility of separation may be reduced, and integrity may be maintained.
또한, 본 발명의 일 실시예에 따른 압착 단계(S230)를 거침으로써 원단의 표면 상에 도포된 한지수지의 두께가 보다 일정하고 균일할 수 있다. 또한, 압착롤러의 표면에 따라 원단에 도포된 한지수지의 표면이 가공될 수 있다. 즉, 압착롤러와 한지수지가 맞물리며 압착롤러의 표면 형상에 따라 한지수지의 표면이 거칠어지거나 또는 매끈해지는 등으로 가공될 수 있고 이에 따라, 한지원단의 촉감이 개선될 수 있다.In addition, by going through the pressing step (S230) according to an embodiment of the present invention, the thickness of the Hanji resin applied on the surface of the fabric can be more constant and uniform. In addition, the surface of the Hanji resin applied to the fabric may be processed according to the surface of the compression roller. That is, the compressing roller and the Hanji paper are engaged, and the surface of the Hanji paper can be processed such that the surface of the Hanji paper becomes rough or smooth according to the surface shape of the compression roller, and thus, the tactile feel of the Hanji paper can be improved.
본 발명의 추가 실시예에 따르면, 압착 단계(S230)에서 압착수단에 압착롤러에 인접하여 한지수지를 덜어내는 거름판(날)이 추가로 구비될 수 있다. 즉, 원단이 한 쌍의 맞물리는 압착 롤러 사이를 통과할 시 압착 롤러와 인접하여 설치된 거름판(날)에 의해 한지수지가 절단되며, 한지수지를 적정 두께로 덜어냄과 동시에 한지수지의 표면을 부드럽게 할 수 있다.According to a further embodiment of the present invention, in the pressing step (S230), a filtering plate (blade) for taking off Korean resin adjacent to the pressing roller may be additionally provided to the pressing means. That is, when the fabric passes between a pair of interlocking compression rollers, the Hansuji is cut by the filter plate (blade) installed adjacent to the compression roller, and the Hansuji is removed to an appropriate thickness and at the same time the surface of the Hansuji is cut. can be softened
또한, 본 발명의 추가 실시예에 따르면, 압착 단계(S230)에서 원단을 압착하는 힘을 조절할 수 있다. 예를 들어, 압착수단은 원단의 종류, 두께, 한지수지의 양 등에 따라 한 쌍의 압착롤러 사이의 간격을 조절하여 원단을 한 쌍의 압착롤러 사이로 통과시킴으로써 원단을 압착하는 힘을 조절하도록 구성될 수 있다. In addition, according to an additional embodiment of the present invention, in the pressing step (S230), the force for compressing the fabric may be adjusted. For example, the squeezing means is configured to adjust the force for compressing the fabric by passing the fabric between the pair of compression rollers by adjusting the distance between the pair of compression rollers according to the type, thickness, amount of hanji resin, etc. of the fabric. can
또한, 본 발명의 추가 실시예에 따르면, 압착 단계(S230)에서 압착수단은 원단을 압착함과 동시에 냉각시키도록 구성될 수 있다. 예를 들어, 압착수단 자체의 온도가 낮게 설정되어 압착수단과 접촉하는 원단의 열을 뺏거나 또는 압착수단에 인접하여 냉각수단이 설치되어 원단에 냉풍을 발산하는 등으로 원단을 냉각시킬 수 있다. 이에 따라, 별도로 냉각 단계(S310)를 거칠 필요가 없어 늘어나는 한지원단 제조방법(S10)의 투입시간이 감소될 수 있다.Further, according to an additional embodiment of the present invention, in the pressing step (S230), the pressing means may be configured to compress and cool the fabric at the same time. For example, the fabric may be cooled by setting the temperature of the compression unit itself low to take away heat from the fabric in contact with the compression unit, or by discharging cold air to the fabric by installing a cooling unit adjacent to the compression unit. Accordingly, since there is no need to go through a separate cooling step (S310), the input time of the method for manufacturing an extended Korean fabric (S10) can be reduced.
본 발명의 일 실시예에 따른 한지화 단계(S200)에서 원단의 표면 상에 한지수지를 도포하고(S210), 전열판을 이용하여 원단을 건조시키며(S220), 압착롤러를 통해 건조된 원단을 압착시킴으로써(S230), 원단이 한지화될 수 있고 또한, 신축성까지 구비할 수 있다. 즉, 한지화 단계(S200)를 통해 원단이 항균성, 소취성, 원적외선 효과 등 한지만의 기능적인 특징 및 심미감을 가질 수 있고, 이와 동시에 높은 신축성까지 구비될 수 있다.In the step of making Korean paper according to an embodiment of the present invention (S200), Korean paper is applied on the surface of the fabric (S210), the fabric is dried using a heat transfer plate (S220), and the dried fabric is compressed through a compression roller. By doing (S230), the fabric can be made into Korean paper and can also be provided with elasticity. That is, through the Korean paper making step (S200), the fabric can have functional characteristics and aesthetics unique to Korean paper, such as antibacterial properties, deodorization, and far-infrared ray effects, and at the same time, it can be provided with high elasticity.
다음으로, 본 발명의 일 실시예에 따른 늘어나는 한지원단 제조방법(S10)은 한지화된 원단을 후처리하는 후처리 단계(S300)를 포함할 수 있다.Next, the manufacturing method (S10) of the stretched Korean paper fabric according to an embodiment of the present invention may include a post-processing step (S300) of post-processing the fabric made of Korean paper.
보다 구체적으로, 도 4를 참고하면, 본 발명의 일 실시예에 따른 후처리 단계(S300)는 한지화된 원단을 냉각시키는 냉각 단계(S310) 및 냉각된 원단을 권취시키는 권취 단계(S320)를 포함할 수 있다.More specifically, referring to FIG. 4, the post-processing step (S300) according to an embodiment of the present invention includes a cooling step (S310) of cooling the Koreanized fabric and a winding step (S320) of winding the cooled fabric. can include
먼저, 본 발명의 일 실시예에 따른 냉각 단계(S310)에 따르면, 한지화 단계(S200)를 거친 원단이 자동 이송수단에 의해 이송되어 롤 냉각 구동장치를 통과함으로써 원단의 냉각이 수행될 수 있다. 즉, 본 발명의 일 실시예에 따른 냉각 단계(S310)에서 압착된 원단이 자동 이송수단에 의해 롤 냉각 구동장치의 내부로 인입될 수 있고, 롤 냉각 구동장치 내부의 냉각 실린더를 통해 원단이 냉각되어 롤 냉각 구동장치의 외부로 인출될 수 있다.First, according to the cooling step (S310) according to an embodiment of the present invention, the cooling of the fabric can be performed by passing through the roll cooling drive device by transporting the fabric that has passed through the Korean paper processing step (S200) by an automatic transfer unit. . That is, the compressed fabric in the cooling step (S310) according to an embodiment of the present invention may be introduced into the roll cooling drive device by an automatic transfer unit, and the fabric is cooled through the cooling cylinder inside the roll cooling drive device. and can be drawn out of the roll cooling drive device.
보다 구체적으로, 본 발명의 일 실시예에 따른 냉각 단계(S310)에서 냉각을 위해 사용되는 롤 냉각 구동장치는 냉각 실린더를 구비할 수 있고, 또한 냉각 실린더는 복수 개(예를 들어, 2개)로 구비될 수 있다. 또한, 롤 냉각 구동장치 내부의 복수 개의 냉각 실린더는 하측과 상측으로 교대로 배치될 수 있다.More specifically, the roll cooling driving device used for cooling in the cooling step (S310) according to an embodiment of the present invention may include a cooling cylinder, and a plurality of cooling cylinders (for example, two). can be provided with In addition, a plurality of cooling cylinders inside the roll cooling drive may be alternately arranged in lower and upper directions.
즉, 본 발명의 일 실시예에 따른 냉각 단계(S310)에 따르면, 한지화 단계(S200)를 거친 원단은 자동 이송수단에 의해 롤 냉각 구동장치 내부로 인입되어 복수 개의 원통형의 냉각 실린더에 교대로 감겨질 수 있고, 냉각 실린더의 회전에 따라 진행 방향으로 이동하여 롤 냉각 구동장치의 외부로 인출될 수 있다.That is, according to the cooling step (S310) according to an embodiment of the present invention, the fabric that has gone through the Korean paper processing step (S200) is introduced into the roll cooling drive device by an automatic conveying means and alternately placed in a plurality of cylindrical cooling cylinders. It can be wound, moved in the traveling direction according to the rotation of the cooling cylinder, and can be drawn out of the roll cooling drive device.
부연 설명하자면, 냉각 단계(S310)의 롤 냉각 구동장치의 내부에는 원통형 형상의 냉각 실린더가 복수 개로 구비될 수 있고, 이러한 복수 개로 구비되는 원통형 형상의 냉각 실린더의 표면(외주면)은 주변 온도에 비해 극히 낮아 접촉되는 원단의 열을 흡열할 수 있으며, 원단이 복수 개의 냉각 실린더의 외주면에 교대로 순차적으로 감겨짐으로써 냉각 실린더의 외주면과 원단이 밀착 접촉될 수 있고, 냉각 실린더의 회전에 따라 냉각 실린더에 감겨진 원단도 함께 회전하며 진행 방향으로 이송되어 롤 냉각 구동장치의 외부로 인출될 수 있다.To explain further, a plurality of cylindrical cooling cylinders may be provided inside the roll cooling drive device in the cooling step (S310), and the surface (outer circumferential surface) of the plurality of cylindrical cooling cylinders is higher than the ambient temperature. It is extremely low and can absorb heat from the fabric in contact, and as the fabric is alternately and sequentially wound around the outer circumferential surface of a plurality of cooling cylinders, the outer circumferential surface of the cooling cylinder and the fabric can be in close contact, and the cooling cylinder rotates as the cooling cylinder rotates. The fabric wound on is also rotated together and transported in the direction of travel so that it can be drawn out of the roll cooling drive device.
이에 따라, 건조 단계(S220)를 포함한 한지화 단계(S200)를 거치며 열을 머금은 상태의 원단은 롤 냉각 구동장치 내부의 냉각 실린더와 밀착 접촉되며 냉각될 수 있고, 이에 따라, 냉각 단계(S310) 이후에 이루어지는 권취 단계(S320)에서 원단이 한지수지로 인해 서로 달라붙는 현상을 방지할 수 있어 보다 용이하고 효과적으로 권취 단계(S320)가 이루어질 수 있다.Accordingly, the fabric in a state of holding heat through the Korean paperization step (S200) including the drying step (S220) can be cooled in close contact with the cooling cylinder inside the roll cooling drive device, and thus, the cooling step (S310) In the subsequent winding step (S320), it is possible to prevent the fabric from sticking to each other due to Hanji paper, so that the winding step (S320) can be performed more easily and effectively.
즉, 한지수지는 원단의 표면 상에 도포되어 전열판을 통해 건조되므로, 한지수지의 표면 위에 도포된 한지수지가 일부 용융된 상태일 수 있고, 이러한 상태의 한지수지를 포함하는 원단을 바로 권취시킬 경우, 끈적끈적한 한지수지로 인해 권취 과정에서 원단이 달라붙는 현상이 방지될 수 있다. 그러나, 본 발명의 일 실시예에 따른 냉각 단계(S310)에서 원단이 냉각됨으로써 원단과 일체화된 한지수지가 완전히 고체화되어 권취 단계(S320)에서 원단 롤에 용이하게 권취될 수 있다.That is, since the Hanji resin is applied on the surface of the fabric and dried through the heat transfer plate, the Hanji resin applied on the surface of the Hanji resin may be in a partially melted state, and when the fabric containing the Hanji resin in this state is directly wound , Sticky Korean paper can prevent the fabric from sticking during the winding process. However, since the fabric is cooled in the cooling step (S310) according to an embodiment of the present invention, the hanji resin integrated with the fabric is completely solidified and can be easily wound around the fabric roll in the winding step (S320).
본 발명의 추가 실시예에 따르면, 냉각 단계(S310)에서 냉각 실린더의 회전에 따라 진행 방향으로 이동하는 원단의 텐션을 조절할 수 있다. 예를 들어, 냉각 실린더 각각의 회전 속도를 상이하게 조절함으로써, 각각의 냉각 실린더 외주면을 차례로 감고 있는 원단의 텐션이 조절될 수 있다. 이에 따라, 원단에 과도한 텐션이 가해짐으로써 손상되는 것을 방지할 수 있고 또한, 원단의 씹힘, 접힘 등이 발생할 확률도 감소할 수 있다.According to a further embodiment of the present invention, in the cooling step (S310), the tension of the fabric moving in the traveling direction according to the rotation of the cooling cylinder can be adjusted. For example, by differently adjusting the rotation speed of each cooling cylinder, the tension of the fabric sequentially wound around the outer circumferential surface of each cooling cylinder can be adjusted. Accordingly, it is possible to prevent damage caused by excessive tension being applied to the fabric, and also to reduce the probability of chewing and folding of the fabric.
또한, 본 발명의 추가 실시예에 따르면, 냉각 실린더를 구비하는 롤 냉각 구동장치 내부에 냉풍을 발산하는 풍향장치가 구비되어, 원단이 냉각 실린더에 의해 냉각됨과 동시에 냉풍에 의해서도 냉각될 수 있다. 이에 따라, 냉각 단계(S310)가 보다 신속하고 용이하게 이루어질 수 있다.In addition, according to a further embodiment of the present invention, a wind direction device for dissipating cold air is provided inside the roll cooling drive device having a cooling cylinder, so that the fabric can be cooled by the cooling cylinder as well as by the cold air. Accordingly, the cooling step (S310) can be performed more quickly and easily.
이어서, 본 발명의 일 실시예에 따른 후처리 단계(S300)는 냉각된 원단을 권취시키는 권취 단계(S320)를 포함할 수 있다.Subsequently, the post-processing step (S300) according to an embodiment of the present invention may include a winding step (S320) of winding the cooled fabric.
보다 구체적으로, 본 발명의 일 실시예에 따른 권취 단계(S320)에 따르면, 냉각된 원단을 최종적으로 원단 롤에 권취시킬 수 있다. 즉, 본 발명의 일 실시예에 따른 권취 단계(S320)에서 롤 냉각 구동장치로부터 인출되는 원단을 자동 이송수단을 통해 원단 롤에 이송시키고, 와인더기의 작동에 따라 원단 롤에 권취시킬 수 있다. 이에 따라, 본 발명의 일 실시예에 따른 늘어나는 한지원단 제조방법(S10)에 의해 제조되는 한지원단이 롤 상태로 제조 및/또는 유통될 수 있다.More specifically, according to the winding step (S320) according to an embodiment of the present invention, the cooled fabric can be finally wound around a fabric roll. That is, in the winding step (S320) according to an embodiment of the present invention, the fabric taken out from the roll cooling driving device may be transferred to a fabric roll through an automatic transfer unit, and wound around the fabric roll according to the operation of the winder. Accordingly, the Korean fabric fabric manufactured by the stretching Korean fabric fabric manufacturing method (S10) according to an embodiment of the present invention can be manufactured and / or distributed in a roll state.
본 발명의 추가 실시예에 따른 권취 단계(S320)에 따르면, 원단이 일정한 영역으로 권취될 수 있도록 원단 롤의 거치대 자체를 수동 또는 자동으로 이동시킴으로써 원단이 권취되는 원단롤 자체의 위치가 조절될 수 있고, 이에 따라 원단이 권취 과정에서 진행 방향으로 씹히는 현상을 방지할 수 있다.According to the winding step (S320) according to an additional embodiment of the present invention, the position of the fabric roll itself on which the fabric is wound can be adjusted by manually or automatically moving the holder of the fabric roll itself so that the fabric can be wound in a certain area. Accordingly, it is possible to prevent a phenomenon in which the fabric is chewed in the traveling direction during the winding process.
또한, 본 발명의 추가 실시예에 따른 권취 단계(S320)에 따르면, 원단의 권취를 구현하는 와인더기는, 자유 회전하는 일반적인 롤 형식의 거치대와 달리, 압력 브레이크가 추가로 구비될 수 있고 이에 따라 원단 롤의 회전 속도를 조절할 수 있어, 권취 과정에서 원단이 씹힘, 접힘, 구김 현상 등으로 손상되는 것을 방지할 수 있다.In addition, according to the winding step (S320) according to an additional embodiment of the present invention, the winder machine that implements the winding of the fabric may be additionally provided with a pressure brake, unlike a free-rotating general roll-type cradle, and accordingly Since the rotational speed of the fabric roll can be adjusted, it is possible to prevent the fabric from being damaged due to chewing, folding, or wrinkling during the winding process.
본 발명의 추가 실시예에 따르면, 권취 단계(S320) 전에 원단의 한지수지를 다듬는 단계가 추가적으로 이루어질 수 있다. 예를 들어, 원단이 원단 롤에 권취되기 전에 한지수지의 표면을 사포질하거나 또는 깎아냄으로써, 원단의 표면을 부드럽게 정리시킬 수 있다.According to an additional embodiment of the present invention, a step of trimming the Korean paper of the fabric may be additionally performed before the winding step (S320). For example, the surface of the fabric can be smoothed by sanding or shaving the surface of the Korean paper before the fabric is wound around the fabric roll.
도 5는 본 발명의 일 실시예에 따른 스프레이 코팅 단계(S400)를 포함하는 늘어나는 한지원단 제조방법(S10)을 설명하기 위한 개략적인 순서도이다.Figure 5 is a schematic flow chart for explaining a method (S10) for manufacturing a stretched Korean fabric including a spray coating step (S400) according to an embodiment of the present invention.
도 5에 도시되는 바와 같이, 본 발명의 일 실시예에 따른 늘어나는 한지원단 제조방법(S10)은 원단에 수지를 스프레이로 분사하여 코팅층을 형성시키는 스프레이 코팅 단계(S400)를 더 포함할 수 있다.As shown in FIG. 5, the method for manufacturing a stretched Korean fabric (S10) according to an embodiment of the present invention may further include a spray coating step (S400) of forming a coating layer by spraying a resin on the fabric.
보다 구체적으로, 본 발명의 일 실시예에 따른 스프레이 코팅 단계(S400)에 따르면, 냉각 단계(S310)를 거친 원단을 자동 이송수단을 통해 수지를 스프레이 분사하는 스프레이 분사수단으로 이송시키고, 스프레이 분사수단을 통해 원단 표면 전체에 수지를 스프레이 분사시킴으로써, 최종적으로 원단 표면에 코팅층을 형성시킬 수 있다.More specifically, according to the spray coating step (S400) according to an embodiment of the present invention, the fabric passed through the cooling step (S310) is transferred to the spray injection means for spraying the resin through the automatic transfer means, and the spray injection means By spraying the resin on the entire surface of the fabric through, it is possible to finally form a coating layer on the surface of the fabric.
참고로, 본 발명의 일 실시예에 따른 스프레이 코팅 단계(S400)에서 스프레이 분사되는 수지는, 원단 표면의 내구성 즉, 내마모성, 내광성(일광견뢰도) 등을 향상시키기 위한 수지로서, 비드(bead)를 포함할 수 있다. 즉, 스프레이 코팅 단계(S400)에서 스프레이 분사되는 수지는, 한지수지 도포 단계(S210)에서 사용되는 수지와는 상이한 것으로서, 수많은 미세한 비드 즉, 알갱이를 포함하여 원단 표면에 스프레이 분사되는 경우, 원단 표면에 코팅층을 형성하여 원단 표면의 내구성을 극히 향상시킬 수 있다.For reference, the resin sprayed in the spray coating step (S400) according to an embodiment of the present invention is a resin for improving the durability of the surface of the fabric, that is, abrasion resistance, light resistance (light fastness), etc. can include That is, the resin sprayed in the spray coating step (S400) is different from the resin used in the Hanji resin application step (S210), and includes numerous fine beads, that is, grains, when sprayed on the surface of the fabric, the surface of the fabric By forming a coating layer on the surface of the fabric can be extremely improved.
또한, 바람직하게는, 본 발명의 일 실시예에 따른 스프레이 코팅 단계(S400)에서 수지를 스프레이 분사시킴으로써 원단 표면에 형성되는 코팅층은 1 내지 8mm 정도의 두께로 형성될 수 있다.In addition, preferably, the coating layer formed on the surface of the fabric by spraying the resin in the spray coating step (S400) according to an embodiment of the present invention may be formed to a thickness of about 1 to 8 mm.
또한, 본 발명의 일 실시예에 따른 스프레이 코팅 단계(S400)는 후처리 단계(S300)의 냉각 단계(S310)와 권취 단계(S320) 사이에 이루어질 수 있거나 또는 권취 단계(S320) 이후에 권취된 롤 상태의 한지원단을 언와인딩시키고 이루어질 수도 있다.In addition, the spray coating step (S400) according to an embodiment of the present invention may be performed between the cooling step (S310) and the winding step (S320) of the post-treatment step (S300), or the winding step (S320) may be followed by It may also be made by unwinding the roll state of the Korean fabric.
본 발명의 추가 실시예에 따르면, 스프레이 코팅 단계(S400)에서 원단 표면에 제습 제재, 항균 제재, 안티바이러스 제재, 광택제, 방수제 등이 추가적으로 스프레이 분사될 수 있다.According to a further embodiment of the present invention, in the spray coating step (S400), a dehumidifying agent, an antibacterial agent, an antivirus agent, a brightening agent, a waterproofing agent, and the like may be additionally sprayed on the surface of the fabric.
본 발명의 추가 실시예에 따르면, 늘어나는 한지원단 제조방법(S10)의 각 단계들(S100, S200, S300, S400)을 구현하는 장치에 의한 원단의 진행 속도는 동일할 수 있으나, 예를 들어 한지화 단계(S200)에서 걸리는 시간이 전처리 단계(S100)에서 걸리는 시간에 비해 보다 많을 수 있는 것과 같이, 필요에 따라 각 단계들의 작업 시간이 상이할 수 있으므로 각 단계들을 구현하는 장치 사이에 원단의 진행 속도를 조절하는 별도의 장치가 구비됨으로써, 각 단계들 사이에 원단의 진행 속도를 조절하는 단계가 추가될 수도 있다.According to an additional embodiment of the present invention, the progress speed of the fabric by the device implementing each step (S100, S200, S300, S400) of the method for manufacturing a stretched Korean fabric (S10) may be the same, but, for example, Korean paper Just as the time taken in the processing step (S200) may be longer than the time taken in the preprocessing step (S100), since the working time of each step may be different as needed, the fabric progresses between devices implementing each step. By providing a separate device for adjusting the speed, a step of adjusting the moving speed of the fabric may be added between each step.
상술한 바와 같은 늘어나는 한지원단 제조방법(S10)은 롤투롤 생산방식으로서 대량 생산에 적합할 수 있다. 또한, 늘어나는 한지원단 제조방법(S10)은 전처리 단계(S100), 한지화 단계(S200), 후처리 단계 (S300) 및 스프레이 코팅 단계(S400)로 분류될 수 있으며, 보다 구체적으로는, 1차 먼지제거 단계(S110), 거치 단계(S120), 언와인딩 단계(S130), 2차 먼지제거 단계(S140), 한지수지 도포 단계(S210), 건조 단계(S220), 압착 단계(S230), 냉각 단계(S310), 권취 단계(S320), 스프레이 코팅 단계(S400)로 분류될 수 있다. 이러한 각각의 단계가 하나의 라인 또는 하나의 공장에서 통일적으로 수행될 수도 있으나, 이에 제한되지 않고 각각의 단계를 분리하여 하나의 라인이 아닌 서로 다른 라인 또는 다른 공장에서 별도로 수행할 수도 있다.As described above, the manufacturing method of stretching Korean fabric (S10) may be suitable for mass production as a roll-to-roll production method. In addition, the stretching Korean fabric manufacturing method (S10) can be classified into a pre-treatment step (S100), a Korean paper processing step (S200), a post-treatment step (S300), and a spray coating step (S400). More specifically, the first Dust removal step (S110), mounting step (S120), unwinding step (S130), secondary dust removal step (S140), Korean resin coating step (S210), drying step (S220), compression step (S230), cooling It may be classified into step (S310), winding step (S320), and spray coating step (S400). Each of these steps may be uniformly performed in one line or one factory, but is not limited thereto, and each step may be separated and separately performed in different lines or different factories instead of one line.
상술한 바와 같이, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 한지수지를 원단에 도포하고 건조 및 압착시킴으로써 원단이 항균성, 소취성, 원적외선 효과 등 한지만의 기능적인 특징 및 심미감을 갖도록 하고 또한, 기존의 한지를 이용한 원단과 달리 높은 신축성까지 구비하도록 할 수 있다.As described above, according to the method for manufacturing stretchable Hanji fabric, which is easy to mass-produce according to an embodiment of the present invention, by applying Hanji paper to the fabric, drying and compressing, the fabric has antibacterial properties, deodorization properties, far-infrared effect, etc. It can have functional characteristics and aesthetic sense, and also have high elasticity unlike fabrics using traditional Korean paper.
또한, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 한지화된 원단을 냉각 실린더를 통해 냉각시킴으로써, 가열된 한지수지를 포함하는 한지화된 원단의 면적 전체를 효과적으로 냉각시키고 권취 시 원단이 서로 달라붙는 현상을 방지하여 용이하게 한지원단을 원단 롤에 권취시킬 수 있다.In addition, according to the method for manufacturing a stretchable Korean paper fabric that is easy to mass-produce according to an embodiment of the present invention, the entire area of the Korean paper fabric including the heated Korean paper fabric is cooled by cooling the Korean paper fabric through a cooling cylinder. It effectively cools and prevents the fabrics from sticking together during winding, so that the Korean fabric can be easily wound around the fabric roll.
또한, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 원단에 한지수지를 도포한 후 전열판을 이용하여 한지수지가 도포된 원단을 열건조시키고 일정한 압력으로 압착시킴으로써, 원단의 면적 전체에 동일한 두께 갖는 한지수지가 균일하게 밀착 접착되고 원단과 한지수지의 일체성을 유지시킬 수 있다.In addition, according to the method for manufacturing a stretchable Korean fabric for mass production that is easy to mass-produce according to an embodiment of the present invention, after applying the Korean resin to the fabric, using a heat transfer plate to heat-dry the fabric coated with the Korean resin and compressing it with a constant pressure , Hanji paper having the same thickness can be uniformly adhered to the entire area of the fabric, and the integrity of the fabric and Hanji paper can be maintained.
또한, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 두 차례에 걸쳐 원단의 먼지를 제거하는 전처리 과정을 통해서 제조되는 한지원단의 품질을 향상시킬 수 있다.In addition, according to the method for manufacturing a stretched Korean fabric fabric that is easy to mass-produce according to an embodiment of the present invention, the quality of the Korean fabric fabric manufactured through a pretreatment process of removing dust from the fabric can be improved.
또한, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 비드를 포함하는 수지를 원단 표면에 스프레이 분사하여 수지 코팅층을 형성시킴으로써, 원단의 내마모성, 내광성, 일광견뢰도를 극히 향상시킬 수 있다.In addition, according to the method for manufacturing a stretchable Korean fabric that is easy to mass-produce according to an embodiment of the present invention, by spraying a resin containing beads on the surface of the fabric to form a resin coating layer, the abrasion resistance, light resistance, and light fastness of the fabric are improved. can be greatly improved.
또한, 본 발명의 일 실시예에 따른 대량생산이 용이한 늘어나는 한지원단 제조방법에 의하면, 롤 상태의 원단을 언와인딩시키는 과정 및 원단을 권취하는 과정에서 원단의 텐션을 조절함으로써 원단이 접히거나 씹히는 등으로 손상되는 것을 방지할 수 있다.In addition, according to the method for manufacturing a stretchable Korean fabric that is easy to mass-produce according to an embodiment of the present invention, the fabric is folded or chewed by adjusting the tension of the fabric in the process of unwinding the fabric in a roll state and in the process of winding the fabric. damage can be prevented.
이상에서와 같이 도면과 명세서에서 최적 실시예가 개시되었다. 여기서 특정한 용어들이 사용되었으나, 이는 단지 본 발명을 설명하기 위한 목적에서 사용된 것이지 의미한정이나 특허청구범위에 기재된 본 발명의 범위를 제한하기 위하여 사용된 것은 아니다. 그러므로 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다.As described above, the optimum embodiment has been disclosed in the drawings and specifications. Although specific terms have been used herein, they are only used for the purpose of describing the present invention and are not used to limit the scope of the present invention described in the claims or defining the meaning. Therefore, those of ordinary skill in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

Claims (7)

  1. 늘어나는 한지원단 제조방법으로서,As a method for manufacturing an expanding Korean fabric,
    한지수지를 이용하여 원단을 한지화시키는 한지화 단계; 및A step of converting fabric to Korean paper using Korean paper; and
    상기 한지화된 원단을 후처리하는 후처리 단계를 포함하는,Including a post-processing step of post-processing the Koreanized fabric,
    늘어나는 한지원단 제조방법.Manufacturing method of stretched Hanji fabric.
  2. 제 1항에 있어서,According to claim 1,
    상기 한지화 단계는,The step of making Korean paper,
    상기 원단의 표면에 상기 한지수지를 도포하는 한지수지 도포 단계; 및Korean resin coating step of applying the Korean resin to the surface of the fabric; and
    상기 한지수지가 도포된 원단을 건조시키는 건조 단계를 포함하는,Including a drying step of drying the fabric coated with the Hanji resin,
    늘어나는 한지원단 제조방법.Manufacturing method of stretched Hanji fabric.
  3. 제 2항에 있어서,According to claim 2,
    상기 한지화 단계는, 상기 건조된 원단을 압착시키는 압착 단계를 더 포함하는,The Korean paper making step further comprises a pressing step of compressing the dried fabric,
    늘어나는 한지원단 제조방법.Manufacturing method of stretched Hanji fabric.
  4. 제 1항에 있어서,According to claim 1,
    상기 후처리 단계는, 상기 한지화된 원단을 냉각시키는 냉각 단계를 포함하는,The post-processing step includes a cooling step of cooling the hanjilized fabric,
    늘어나는 한지원단 제조방법.Manufacturing method of stretched Hanji fabric.
  5. 제 4항에 있어서,According to claim 4,
    상기 후처리 단계는, 상기 냉각된 원단을 권취시키는 권취 단계를 더 포함하는,The post-processing step further comprises a winding step of winding the cooled fabric,
    늘어나는 한지원단 제조방법.A method for manufacturing a stretched Hanji fabric.
  6. 제 1항에 있어서,According to claim 1,
    상기 원단을 전처리하는 전처리 단계를 더 포함하는,Further comprising a pre-treatment step of pre-treating the fabric,
    늘어나는 한지원단 제조방법.A method for manufacturing a stretched Hanji fabric.
  7. 제 6항에 있어서,According to claim 6,
    상기 전처리 단계는, 집진기가 구비되는 롤링기를 이용하여 상기 원단의 먼지를 제거함과 동시에 상기 원단을 롤링시키는 1차 먼지제거 단계를 포함하는,The pretreatment step includes a first dust removal step of rolling the fabric at the same time as removing dust from the fabric using a rolling machine equipped with a dust collector,
    늘어나는 한지원단 제조방법.A method for manufacturing a stretched Hanji fabric.
PCT/KR2022/007684 2022-01-28 2022-05-30 Method for manufacturing easily mass-producible stretchable korean paper fabric WO2023146032A1 (en)

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