KR20150120662A - Manufacturing method for hemp fabric curtain and hemp fabric curtain using the same - Google Patents

Abstract

The present invention relates to a method for a hemp fabric curtain, and a hemp fabric curtain manufactured by the same and, especially to a method for manufacturing a hemp fabric curtain, having hanji contacting with a hemp fabric which is an environmentally friendly material, thereby being human-friendly and having frame retardancy and a far infrared radiation effect, and to a hemp fabric curtain manufactured by the same.

Description

Technical Field [0001] The present invention relates to a hemp fabric curtain and a hemp fabric curtain,

The present invention relates to a method for manufacturing a hemp curtain and a hemp curtain produced by the method. More particularly, the present invention relates to a method for manufacturing a hemp curtain that is human-friendly and imparts flame retardancy and far- It is about a hemp curtain.

Hemp is a fiber extracted from hemp stem and is ten times more durable than cotton and has high hardness and excellent durability. It is also a representative green material with antibacterial and antioxidant properties controlling moisture and heat.

In addition, Hanji is made of natural mackerel, made of natural mackerel. It provides solidity when it is bonded with multiple layers. It can be provided in various colors, so it is excellent in decoration and practicality and it is a material that can inform the beauty of traditional Korean culture to foreigners .

On the other hand, curtains are installed on windows for the purpose of windshields, shading, insulation, soundproofing, etc., and they are used in general curtains spreading to the left and right depending on installation and use structure, vertical curtains in which a plurality of barrier plates are vertically arranged, There are many things such as roll curtain.

A double curtain is disclosed in Korean Utility Model Publication No. 1994-05264. The curtain is provided by double-joining fabrics using yarns of the same thickness.

However, conventional curtain fabrics have been woven with wefts and warp yarns, which are synthetic fibers made by chemical processes, and have always been pointed out to be dangerous to generate toxic gases in case of fire.

In recent years, various flame retarding methods have been applied to add flame retardancy. However, considering the characteristics of being used as a decorative material for interior, there has been a problem that the convenience of production has been pursued without using environmentally friendly materials from the viewpoint of human being.

Therefore, it is necessary to provide environmentally friendly curtains by bonding Korean paper to embossable materials usable as a curtain material as described above, instead of using synthetic materials such as polyester materials, which are produced by a chemical process as in the prior art.

DISCLOSURE OF THE INVENTION It is an object of the present invention to provide a curtain made of hemp and hemp, which is a typical eco-friendly material, from the viewpoint that a human-friendly material should be used due to the characteristics of a curtain used as a decorative material of a room. It is an object of the present invention to provide a curtain which gives a radiation effect and an antibacterial effect.

For this purpose, the method of manufacturing the hemp curtain according to the present invention is characterized in that a nonionic scouring impregnant is used to measure an owf weight of 1% at 100 ° C for 10 minutes and a bath ratio (ratio of fibers: water) of 1:10 Removing the impurities adsorbed on the hemp fabric to prepare a hemp curtain fabric; Treating the modified amino silicon wool with a large fiber mass of 10% at 35 DEG C for 20 minutes and a bath ratio of 1:10 so that the impregnated hemp fabric has a smooth texture unique to the curtain; In order to impart flame retardancy and antimicrobial properties to the cotton fabric, 2.0 kg of pulp powder passed through 80 to 100 mesh was melted by pulverizing 200 g of ash powder, 150 g of aluminum hydroxide, 80 g of polyphosphate, 40 g of sorbitol, 50 g of shell powder passed through a sieve of 200 mesh was blended with water and glue in a ratio of 3: 1 to obtain an antibacterial binder composition. The flame retardant composition and the antibacterial binder composition were rotated at a high speed, Obtaining an antimicrobial composition to coat or deposit on a hemp curtain fabric and then straighten it; 50 g of ammonium polyphosphate, 50 g of antimony trioxide and 100 g of polyvinyl alcohol as a flame retardant aid were added to 100 L of an aqueous acetic acid solution containing chitosan in an amount of 0.5 to 1.5 wt% so as to impart antifouling and flame retardancy to Korean paper, And a mordant selected from aluminum, tin and iron is added to the flame retardant / antifouling coating liquid in a range of 0.5 to 3.0 wt% based on the weight of the coating liquid, and the coated surface is coated on the surface of Korean paper, A step of applying a glazing process to obtain a hemp curtain; And drying the hemp curtain produced in the process in a shade.

In addition, the hemp curtain according to the present invention is characterized by being manufactured by the above-mentioned hemp curtain manufacturing method.

As described above, the present invention uses a green cloth, which is an eco-friendly material, as a raw material of a curtain, and a curtain is provided by bonding Korean paper to hemp. Also, an environmentally friendly refining process for removing impurities, a flame retarding process for adding flame retardancy, and a natural drying process are added.

Accordingly, the use of environmentally friendly materials not only provides human-friendly curtains, but also provides strong flame retardancy to fire, provides far-infrared radiation and antibacterial effect, and provides beneficial effects to human body.

1 is a block diagram showing a method for manufacturing a hemp curtain according to the present invention.
2 is a block diagram showing an apparatus for manufacturing a hemp curtain according to the present invention.
3 is a view showing a hemp curtain according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, a method of manufacturing a hemp curtain according to a preferred embodiment of the present invention and a hemp curtain produced by the method will be described with reference to the accompanying drawings.

The present invention provides curtains by inserting three-fold Korean paper, which is an eco-friendly material, so as not to use a raw material ingredient that is suspected of being hazardous to human health. The paper is taken out of the mulberry tree, the skin of the outer skin is peeled, and the paper is cooked to make known paper.

The present invention also provides flame retardant and antimicrobial compositions containing natural fiber by adding flame retardant (flame retardant), preservative (antimicrobial agent, preservative) and water to pulp powder which has been pulverized with natural wood pulp and passed through 80 to 100 mesh.

However, when the flame-retardant and antimicrobial composition is immersed in the antimicrobial composition and then spread evenly, when the conventional paper made using the mulberry material is applied as it is, the fire fragility remains, and the foreign pollution source The surface of the curtain is easily contaminated / discolored.

To this end, the present invention provides a hemp curtain by applying a pretreatment process to enhance the flame resistance and antifouling property of Korean paper followed by bonding to a hemp cloth dipped in a flame-retardant and antimicrobial composition, and drying the hemp paper.

The present invention also relates to a binder for use in a flame retardant and antimicrobial composition, wherein the binder is water and glue in a ratio of 3: 1 or an alpha starch powder, PVA (polyvinyl alcohol), polyol, CMC (carboxymethylcellulose) (dextrin) are added and used.

The antimicrobial preservative may be selected from the group consisting of shell powder baked at a high temperature of 1200 DEG C, sodium dihydrogenphosphate (acetic acid), sodium benzoate (sodium benzoate), and a mixture of two or more selected from Forscel XL-2.

Hereinafter, the present invention will be described in more detail with reference to specific examples.

First, as shown in FIG. 1, a method for fabricating a hemp curtain according to the present invention includes preparing a hemp cloth by performing a hemp cloth washing (S10a), a hemp softening process (10b), and a hemp flame proofing process (10c). In addition, Hanji is prepared by performing a Hanji flame-proofing process (S20).

Next, Korean paper is attached to the hemp fabric prepared as described above (S30), the hemp paper is laminated, and the laminate is hot-air dried (S40) to produce a curtain. The hemp curtain thus produced is wound around the take-up roller S50 and provided.

Hereinafter, an embodiment of each of the above steps will be described.

An example of removing impurities adhering to the surface of a fabric by specially treating the fabric

The present invention relates to a method of refining a 1% by weight nonwoven (OWF) 1% by using a nonionic scouring impregnant at a temperature of 100 DEG C for 10 minutes and a bath ratio (ratio of fiber to water) of 1:10, (S10a).

Through this process, various harmful substances and foreign substances generated after the bleaching process of the hemp fabric are completely removed, but the natural processing process is carried out to maintain the original ingredients and efficacy of the hemp hemp.

Embodiments in which the softness of the curtain is removed by reducing the hardness of the hemp

In the present invention, in order to have a soft texture (natural bending and the like) unique to the curtain, the modified amino silicon material is immersed in a large fiber mass of 10% at 35 ° C for 20 minutes and at a bath ratio of 1:10 (S10b).

After the softness of the hemp was softened, dehydration was performed for about 5 minutes using a centrifugal dehydrator to a water content of 50% or less by using a centrifugal dehydrator. The dehydrated hemp fabric was dried at 120 ° C. for 100 minutes using a hot- The shrinkage ratio of the curtain is stabilized, and the following process is carried out.

Preparation of a Composition for Ensuring Flame Retardancy and Antimicrobial Resistance to Hemp (1)

As a means for imparting flame resistance and antimicrobial properties to the hemp pulp, 2.0 kg of pulp powder having passed through 80 to 100 mesh of pulverized wood pulp with 200 g of volcanic ash powder, 150 g of aluminum hydroxide, 80 g of polyphosphate, 40 g of sorbitol, To prepare a flame retardant composition.

Next, an antimicrobial binder composition containing 50 g of a shell powder having passed through a 200 mesh sieve after mixing water and glue in a ratio of 3: 1 was obtained. The flame retardant composition and the antimicrobial binder composition were rotated at a high speed, The flame retardant and antimicrobial composition is made so as not to be felt, and the flame retardancy (S10c) is provided by immersing the flock in the apparatus of FIG.

(2) Preparation of Flame Retardant and Antifouling Coating Liquid to Ensure Antifouling and Flame Retardancy of Hanji

Chitosan having a degree of deacetylation of 100% is dissolved in a 1 wt% acetic acid aqueous solution. In 100 liters of an aqueous acetic acid solution containing 0.5 to 1.5 wt% of chitosan in aqueous acetic acid solution, 50 g of ammonium polyphosphate and 50 g of antimony trioxide, , 100 g of polyvinyl alcohol is added and stirred to prepare a flame retardant / antifouling coating solution (S20).

The flame retardant and antifouling coating liquid prepared by the above method is preferably used within 12 hours after the dissolution is completed in order to minimize the possibility that the molecular weight is lowered due to the volatility of acetic acid. (S30) for a predetermined period of time.

However, mordants selected from aluminum, tin and iron as a mordant for flame retardant and antifouling coating liquids are added with a mordant in a weight of 0.5-3.0wt% of the weight of the coating liquid, so that a beautiful pattern on the paper is maintained when the coating liquid is prepared.

2 shows an apparatus for producing a hemp curtain according to the present invention. Flame-retarding and antimicrobial properties are secured (S10c) by depositing hemp with the flame-retardant and antimicrobial composition obtained in Production Example (1). Further, the step of depositing Korean paper in the flame retardant / antifouling coating liquid obtained through the production example (2) to secure flame retardancy and antifouling property (S20).

For example, when the flame-retarding and antimicrobial agent is passed through the first storage vessel 12 containing the flame-retardant and antimicrobial composition obtained in Production Example 1 via the tension roller T_R in the roll 11 on which the flock 10 is wound, The hemp penetrates both sides.

Next, the first drying furnace 13, which maintains the temperature in the range of 120 占 占 폚 through the guide rollers, is passed at a speed of 50 to 100 m / min. The first drying furnace 13 is provided with an infrared lamp 13a and a hot air blower 13b to sterilize and dry the hemp.

On the other hand, while passing through the second storage tank 22 containing the flame retardant / antifouling coating liquid obtained in the production example (2) via the tension roller T_R in the roll 21 on which the paper 20 is wound, the antifouling and flame- This penetrates into Korean paper.

Next, the second drying furnace 23, which maintains the temperature within the range of 100 占 폚 through the guide rollers, is passed at a speed of 50 to 100 m / min. The second drying furnace 23 also includes an infrared lamp 13a and a hot air blower 13b to sterilize and dry the paper.

Then, the supplied hemp and hemp are passed through the pressure roller 30, and the pressure of the pressure roller 30 is adjusted to adjust the thickness of the hemp (i.e., hemp curtain).

Next, the hemp curtain to which the hemp and the hemp are bonded is completely dried through the hot air drying furnace 40, and the completely dried hemp curtain is wound around the take-up roller 51 and delivered as the hemp curtain fabric.

The surface of the Korean paper curtain (50), which is provided through the above-described process, shows the texture of the Korean paper as it is. When used indoors, it exhibits sound absorption, sound insulation, flame retardance, flame resistance, thermal insulation, Maximize interior decorating while giving effect.

3 shows an embodiment in which the hemp curtain 60 provided in the present application is used in a general manner spreading in the left-right direction.

The curtain type includes various types of curtains such as a general curtain, a vertical curtain in which a plurality of curtains are vertically arranged, and a roll curtain to be wound around a rotary roll. In the embodiment shown in FIG. 3, For example.

It should be apparent, however, that the hemp curtain provided in the present invention can be applied to any type of curtain, such as a roll blind type, a panel blind, a vertical type, a roman shade type and a wrinkle type curtain in addition to the general type shown in FIG.

As described above, the present invention improves the problem that the conventional curtain is used with the chemical fiber yarn and uses the hemp and the paper which emit the far-infrared rays in the room as an environment-friendly material.

In addition, it is manufactured by inserting Korean paper on the hemp, and the flame-retarding process and the antifouling coating are applied to the hemp curtain to give flame-retarding and anti-fouling function, and various colors and patterns are added to the base paper of Korean paper to provide pleasant interior space. Use the color to adjust the room temperature.

In addition, the hemp curtain of the present invention is widely used in homes, offices, hotels, studios, auditoriums, seminar rooms, and venues for foreigners, and is used in a variety of colors and textures to be used for globalization of hemp and paper .

The specific embodiments of the present invention have been described above. It is to be understood, however, that the scope and spirit of the present invention is not limited to these specific embodiments, and that various modifications and changes may be made without departing from the spirit of the present invention. If you have, you will understand.

Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.

10: Hemp 11: Hemp roll
12: first storage tank 13: first drying furnace
20: Korean paper 21: Korean paper roll
22: second storage tank 23: second drying furnace
30: pressure roller 40: hot air drying furnace
50: hemp curtain 51: winding roller
T_R: Tension roller

Claims (2)

Using a nonionic scouring impregnant, the fibers were refined to a large fiber weight (OWF) of 1% at a temperature of 100 ° C for 10 minutes and a bath ratio (fiber: water ratio) of 1:10 to remove impurities adsorbed on the fabric, Preparing a curtain fabric;
Treating the modified amino silicon wool with a large fiber mass of 10% at 35 DEG C for 20 minutes and a bath ratio of 1:10 so that the impregnated hemp fabric has a smooth texture inherent to the curtain;
In order to impart flame retardancy and antimicrobial properties to the hemp cloth, 200 g of powder of volcanic ash, 150 g of aluminum hydroxide, 80 g of polyphosphate, 40 g of sorbitol and 2.0 kg of pulp powder passed through 80-100 mesh were pulverized 50 g of shell powder passed through a sieve of 200 mesh was blended with water and glue 3: 1 to obtain an antibacterial binder composition, and the flame retardant composition and the antibacterial binder composition were rotated at a high speed, And an antimicrobial composition to coat or deposit on a hemp curtain fabric and then straighten the hemp curtain;
50 g of ammonium polyphosphate, 50 g of antimony trioxide and 100 g of polyvinyl alcohol as a flame retardant aid were added to 100 L of an aqueous acetic acid solution containing chitosan in an amount of 0.5-1.5 wt% so as to impart antifouling and flame retardancy to Korean paper, followed by stirring And a mordant selected from aluminum, tin and iron is added to the flame retardant / antifouling coating liquid in a range of 0.5 to 3.0 wt% based on the weight of the coating liquid, and the coated surface is coated on the surface of Korean paper, A step of applying a glazing process to obtain a hemp curtain; And
And drying the hemp curtain produced in the process in a shade. A hemp curtain which is manufactured by the hemp curtain manufacturing method as in the above item 1.

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