KR102361366B1 - Clothing Marking Film Using Polyolefin Compound Composition - Google Patents

Abstract

The present invention relates to a marking film for clothing using a polyolefin compound composition, comprising: a surface layer comprising a polyethylene propylene 1-butene copolymer resin, a polypropylene resin or a polyester elastomer resin, a surface modification additive, an antioxidant and a UV stabilizer; and an adhesive layer comprising a polyethylene acrylate copolymer resin or a polyethylene vinyl acetate copolymer resin and a polybutene copolymer resin, an opening agent, an antioxidant, and a UV stabilizer; Since there is no need for a separate adhesive, the process is simplified, and harmful volatile substances are not generated and, at the same time, the adhesive force as a clothing marking film has an excellent effect.

Description

Clothing Marking Film Using Polyolefin Compound Composition

The present invention relates to a marking film for clothing using a polyolefin compound composition.

Conventionally, a print printing method has been widely used to display logos, patterns, and uniform numbers of sports clothing on clothing such as textiles.

In addition, polyvinyl chloride (PVC, Poly Vinyl Chloride) resin or polyurethane resin is used as a material constituting the marking film for clothing. Recently, regulations on use in the European Union and the United States are being strengthened, and countries around the world have tried to develop various resins that replace polyvinyl chloride. The resin has not yet been developed.

In addition, polyurethane resin is used as an eco-friendly material, but it is unreasonable to call it a completely eco-friendly material due to the generation of environmental pollution and toxic cyanide gas during combustion and disposal. Not only is it impossible to dry cleaning, but it also has decisive disadvantages such as yellowing due to weak light resistance and high price.

Therefore, there is a need for research on a marking film for clothing that can replace the conventional polyvinyl chloride resin or polyurethane resin.

1. Republic of Korea Patent Registration No. 10-0762610 (published on January 24, 2003)

An object of the present invention is to provide an integrated marking film having a two-layer structure for clothes using a polyolefin compound composition that can replace a polyvinyl chloride resin or a polyurethane resin used as a conventional marking film and an adhesive.

In order to achieve the above object, the present invention provides a surface layer comprising a polyethylene propylene 1-butene copolymer resin, a polypropylene resin or a polyester elastomer resin, a surface modification additive, an antioxidant and a UV stabilizer; and an adhesive layer comprising a polyethylene acrylate copolymer resin or a polyethylene vinyl acetate copolymer resin and a polybutene copolymer resin, an opening agent, an antioxidant, and a UV stabilizer; It provides an integrated marking film of a two-layer structure for clothing consisting of.

In addition, the present invention provides an integrated marking film having a two-layer structure for clothing, characterized in that it further comprises a silicone adhesive layer and a polyester layer on the surface layer of the marking film.

According to the one-piece marking film of the two-layer structure according to the present invention,

First, since the surface layer and the adhesive layer are manufactured in a single process by the double (two-layer structure) blown (Inflation) film extrusion method, a separate adhesive treatment process is not required for adhesion, so the process can be simplified. have.

Second, the marking film for clothing having a two-layer structure of the present invention does not generate harmful volatile substances because it does not use a separate solution adhesive, and environmental hormones such as PVC are not generated, so it is very environmentally friendly.

Third, the marking film for clothing having a two-layer structure of the present invention has excellent chemical resistance and adhesion, and thus can be washed with water as well as dry cleaned.

Fourth, the two-layer structure of the marking film for clothing of the present invention is superior to polyvinyl chloride and polyurethane materials in economic feasibility, durability, and weather resistance, so it can be replaced immediately.

1 is a block diagram schematically illustrating a manufacturing process of a polyolefin compound composition according to an embodiment of the present invention.
Figure 2 is a schematic diagram showing a process for producing a two-layer structure-integrated marking film according to an embodiment of the present invention.
3 is a view showing the structure of a marking film for clothing finally used by using the one-piece marking film having a two-layer structure according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail.

The present inventors simultaneously blow-extruded the surface layer and the adhesive layer made of a polyolefin compound composition that has physical properties that can replace conventional polyvinyl chloride resin or polyurethane resin, and is environmentally friendly and harmless to the human body. A marking film was prepared, which simplifies the process because there is no need for a separate adhesive, and at the same time does not generate harmful volatiles and has excellent adhesion as a marking film for clothing, thereby completing the present invention.

The present invention provides a surface layer comprising a polyethylene propylene 1-butene copolymer resin, a polypropylene resin or a polyester elastomer resin, a surface modification additive, an antioxidant and a UV stabilizer; and an adhesive layer comprising a polyethylene acrylate copolymer resin or a polyethylene vinyl acetate copolymer resin and a polybutene copolymer resin, an opening agent, an antioxidant, and a UV stabilizer; It provides an integrated marking film of a two-layer structure for clothing consisting of.

At this time, the one-piece marking film having a two-layer structure for clothing is 20 to 40 parts by weight of a polypropylene resin or polyester elastomer resin, 60 to 100 parts by weight of a surface modification additive based on 100 parts by weight of a polyethylene propylene 1-butene copolymer resin. , a surface layer comprising 0.1 to 1 parts by weight of an antioxidant, 0.2 to 2 parts by weight of a UV stabilizer; and 50 to 80 parts by weight of a polybutene copolymer resin, 5 to 15 parts by weight of an opening agent, 0.1 to 1 parts by weight of an antioxidant, and 0.2 to 2 parts by weight of a UV stabilizer based on 100 parts by weight of a polyethylene acrylate copolymer resin or polyethylene vinyl acetate copolymer resin. an adhesive layer comprising; can be made with

The polyolefin compound composition constituting the surface layer has a melt index (ASTM D1238, 190°C/2.16kg, g/10min) of 0.5 to 3, a melting point (ASTM D3428) of 160°C or more, and a hardness (ASTM D785) of 35D (Shore D ) is preferable. In the case of producing a two-layer film by the double blown film extrusion method, it is advantageous in terms of production technology that the melt index of the resin used for each layer is the same, but the The disadvantages of different melt indices can be overcome by adjusting the discharge amount of each extruder.

Melt index (ASTM D1238, 190°C/2.16kg, g/10min) is preferably 3 or less. This is because the thickness structure of the marking film for clothing usually has a surface layer of 40 μm or less and an adhesive layer of 70 μm or less. Select one with a melt index of 3 or less of the surface layer resin and attach the adhesive layer resin together to form a film.

In addition, the melting point (MP) of the polyethylene propylene 1-Butene copolymer resin and the polypropylene resin or polyester elastomer resin used in the polyolefin compound composition of the surface layer is preferably 160° C. or higher, which is 160° C. when attaching a marking film to clothing. This is because there should be no change in the gloss of the surface layer after pressing it with a heat press for 8 seconds. At this time, if the melting point (MP) of the polyethylene propylene 1-Butene copolymer resin and the polypropylene resin or polyester elastomer resin is less than 160° C., the resin of the surface layer is melted and gloss is generated, which causes defects.

In addition, the polyethylene propylene 1-Butene copolymer resin included in the polyolefin compound composition for the surface layer is a polyolefin plastomer that is vapor-polymerized by the Ziegler catalyst method, has excellent extrusion processability, excellent physical properties at low and high temperatures, and melts even at low hardness. It has a high temperature and has a lot of rubber properties, but it has a constant matrix structure, so there is almost no micro-dispersed material such as gel, so it has the characteristics of a polymer that can be easily processed into a film.

In addition, the polypropylene resin is at least one selected from the group consisting of General Homo PolyPropylene, High Crystal Polypropylene Copolymer (HCCP Homo PP) and High Crystal Block Polypropylene Copolymer (HCCP Block Copolymer PP). One characteristic, but not limited thereto.

In addition, 20 to 40 parts by weight of the polypropylene resin or polyester elastomer resin included in the polyolefin compound composition for the surface layer is used, which stably maintains the melting temperature of the polyolefin compound resin of the surface layer at 160° C. or higher even if the hardness is somewhat high. plays a role At this time, if the polypropylene resin or polyester elastomer resin is less than 20 parts by weight, it is difficult for the melting temperature of the polyolefin compound resin of the surface layer to be maintained at 160° C. or higher, and if more than 40 parts by weight is used, the hardness of the polyolefin compound resin of the surface layer is too high, become unsuitable for use.

In addition, the hardness of the polyethylene propylene 1-Butene copolymer resin and polypropylene resin or polyester elastomer resin used in the polyolefin compound composition of the surface layer is better as it is softer due to the characteristics of clothing, but the processing temperature is 160 ° C. (ASTM D785) is preferably 35D (Shore D) or less.

In addition, the surface modification additive included in the polyolefin compound composition of the surface layer is made by including at least one selected from the group consisting of hard coal, talc, barium sulfate and porous silica, and the film production method of the present invention is extrusion blown to produce a film In general, since the surface is more glossy than semi-gloss, it is absolutely necessary to produce a matte film required for a marking film for clothing. 60 to 100 parts by weight of the resin contained in the resin should be used as a base to make a mast badge in the form of a pellet of 55% active ingredient.

In addition, the surface modification additive is useful because it has the effect of increasing the cutability when designing and cutting the marking film. The amount used is slightly different depending on the color of the surface layer, and in the case of white color, a small amount should be used and in the case of black color, a large amount should be used. It is preferable to avoid using an amount greater than 40 parts by weight, because there is a problem in the production of the blown film due to stiffening and increasing specific gravity, weak tensile strength and low elongation.

In addition, antioxidants and UV absorbers included in the polyolefin compound composition of the surface layer play a role of supplementing light resistance and weather resistance due to the characteristics of the film for clothing.

The antioxidant is 1,1,3-tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane, 1,3,5-trimethyl-2.4.6-tris(3,5-di -Tsheri-butyl-4-hydroxybenzyl)benzene, tetrakis-[methylene3-(3′,5′-di-tsheri-butyl-4-hydroxyphenyl)propinate], bis[3,3 ´-Bis-(4´-hydroxyl-3´-tshuri-butylphenyl)butylic acid]glycol ester, 1,3,5-tris(3´,5´-di-tsheri-butyl-4´ -Hydroxybenzyl)-secondary-triazine-2,4,6-(1H, 3H, 5H)trione, 3,5-di-tertiary-butyl-4-hydroxyhydrocinnamate octadecyl, tris (2,4-di-tshire-butylphenyl) phosphate, 9,10-dihydro 9-oxa-10-phosphapheninthrene-10-oxide, cyclic neopentanetetrayl bis (2,4-di- Tri-butylphenyl) phosphite, cyclic neopentanetetrayl bis (2,4-di-tertiary-butylphenyl) phosphate, 1,2-bis (3,5-di-tertiary-butyl-4- It is characterized in that at least one selected from the group consisting of hydroxyhydrocinnamoyl) hydrazine and pentaerythritol tetrakis [3- (3,5-di-t-butyl-4-hydroxyphenyl propynate)], the UV Stabilizers are benzophenone, phenyl silicate, bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate, benzotriazole, Butyl-2'-hydroxyphenyl)-5-chlorobenzotriazole, 2-(3,5-di-tsheri-phenyl-2-hydroxyphenyl)-benzotriazole, 2-(2'-hydroxyl Group consisting of -5-methylphenyl)benzotriazole, 2-(3'ts-butyl-2'-hydroxy-5'-methylphenyl)-5-chlorobenzotriazole, and hindered amine UV stabilizers (HALS) It is characterized in that it is any one selected from, but is not limited thereto.

The polyolefin compound composition constituting the adhesive layer has a melt index (MFR; ASTM D1238, 190°C/2.16kg, g/10min) of 15 to 30, a melting point (MP) of 70 to 90°C, and a hardness (ASTM D785) of 70A ( Shore A) to 80A (Shore A) are preferable. Melt index is a factor that influences adhesion to clothing fabrics (polyester fiber, cotton fabric, etc.). Since it is most preferable to easily dig between the fabric yarns and achieve adhesion, it is preferable that the compound resin have a melt index of 15 to 30. At this time, when the melt index of the polyolefin compound resin constituting the adhesive layer is 30 or more, there is a risk that the adhesive layer resin may permeate to the other side of the thin clothing fabric, which partially reduces the softness of the fabric. Melting out of the interface may cause a problem in which the shape of the attachment interface of the marking film is not neat.

In addition, the melting point (MP) is standardized as a condition for attaching a marking film for clothing to clothing in a hot melt method at 160°C for 8 seconds with a hot press, which is known as a condition that minimizes the change of the fabric as an adherend.

Therefore, in the present invention, the melting point of the polyolefin hot melt compound composition for the adhesive layer at 160° C. for sufficient melt adhesion for 8 seconds is most suitable if it is 70° C. or higher and 90° C. or less. Adhesion begins to decline.

In addition, the hardness of the surface layer of the marking film should be somewhat high for reasons such as scratches and abrasive appearance, but if the hardness of the adhesive layer film is high, the marking film attachment site will be stiff. The disadvantage is that the shape is not well maintained.

Therefore, in the present invention, the hardness of the adhesive layer of the marking film for clothing is most preferably 70A to 80A on a Shore A hardness scale.

In addition, in the polyolefin compound composition constituting the adhesive layer, the polyethylene acrylate copolymer resin is at least one selected from the group consisting of a polyethylene acrylic acid copolymer resin, a polyethylene ethyl acrylate copolymer resin, and a polyethylene butyl acrylate copolymer resin, and the polyethylene vinyl acetate copolymer resin is A resin having a vinyl acetate content of 28 to 33% or a vinyl acetate grafted with maleic anhydride is characterized in that the content is 28 to 33%.

The polyethylene acrylate copolymer resin and the polyethylene vinyl acetate copolymer resin may satisfy the melting point (MP) and hardness among the physical properties of the adhesive layer hot melt resin of the marking film for clothing required in the present invention, but the melt index of 15 or more is the limit of selection Because there is a polyethylenepropylene butene copolymer resin, polyisobutene resin and polybutene-1 resin by selecting any one from the group consisting of a polybutene copolymer resin and a combination to solve this point, the polybutene copolymer resin is It is an important factor that not only increases the hot melt adhesion and heat resistance of the adhesive layer, but also helps the adhesion with the surface layer.

In addition, the opening agent in the polyolefin compound composition for a marking film constituting the adhesive layer is a blocking agent, and in the production method of a 2-layer (two-layer structure) film according to the blown method to be obtained in the present invention, the film is It is essential to prevent sticking to each other, and it is a mast badge obtained by pelletizing one or more selected from the group consisting of ethylene wax, montan wax, fluorine wax, stearic acid amide wax, bisphenol amide wax, fume silica and talc.

At this time, the opening agent is used to improve the problem that it is difficult to divide the width when producing the film due to the characteristics of the hot melt film due to the nature of the hot melt film, and the rollability and loosening properties are not good due to the blocking problem even after production. If less than 5 parts by weight The effect is poor, and if more than 15 parts by weight is used, there is a disadvantage of inhibiting the adhesive force of the hot melt adhesive film.

In addition, the antioxidant and the UV absorber included in the polyolefin compound composition of the adhesive layer play a role of supplementing light resistance and weather resistance due to the characteristics of the film for clothing, like the surface layer.

The production method of the one-piece marking film having a two-layer structure for clothing comprising the surface layer and the adhesive layer is as follows. There are two methods for extruding a multi-layered film, extrusion blown and extrusion T-Dies, but in the present invention, an extrusion blown method, which is relatively economical and advantageous for producing a thin layer (thin) film, is used.

By using two extruders and a two lip circular die, an integrated marking film with a two-layer structure for clothing was manufactured with the adhesive layer as the inner layer and the surface layer as the outer layer, and each extrusion condition is as follows. .

The extruder L/D (length/diameter) ratio of the adhesive layer was 25:1 to 30:1, and the screw compression ratio was 2:1 to 3:1. In this case, it is better to avoid more than 4:1. In addition, the screw zone was made into 3 zones of an introduction part, a compression (mixing) part, and a discharge part. Specific extrusion conditions are shown in Table 1 below.

Die
(℃) Metering
(℃) Compression
(℃) Feed
(℃) Drying Temp
(℃) Drying Time
(hr) 140-150 130-140 120-130 100 50 3-6

The extruder L/D ratio of the surface layer was set between 28:1 to 36:1, the screw compression ratio was set to 2.5:1 to 3.5:1, and the screw zone was set to three zones: the introduction part, the compression (mixing) part, and the discharge part. Specific extrusion conditions are shown in Table 2 below.

Die
(℃) Metering
(℃) Compression
(℃) Feed
(℃) Drying Temp
(℃) Drying Time
(hr) 220 210-220 200-210 190 100 3-6

Hereinafter, preferred examples are presented to help the understanding of the present invention, but the following examples are only illustrative of the present invention and the scope of the present invention is not limited to the following examples.

1 is a block diagram schematically illustrating a manufacturing process of a polyolefin compound composition for a clothing marking film according to an embodiment of the present invention.

Referring to the drawings, a polyolefin compound composition was prepared by first kneading using a kneader or a mixer, putting the composition after the first kneading into an extruder and extruding while melt-mixing.

As described above, the polyolefin compound composition for the surface layer and the adhesive layer was mixed and extruded. Extrusion conditions in the extruder are as follows.

-Surface layer hopper temperature: room temperature

Cylinder temperature: 190℃ to 220℃

Adapter temperature: 230℃

Die temperature: 230℃

Single screw type extruder: L/D=36/1 or more

Twin screw type extruder: L/D=26/1 or more

-Adhesive layer hopper temperature: room temperature

Cylinder temperature: 100℃ to 140℃

Adapter temperature: 150℃

Die temperature: 150℃

Single screw type extruder: L/D=32/1

Twin screw type extruder: L/D=26/1

The composition extruded under the extrusion conditions was subjected to a water cooling process, cut to prepare pellets, and dried and stored after going through a process of oil-water separation.

Thereafter, the polyolefin compound composition in the form of pellets prepared above was put into a hot air dryer, and the polyolefin compound composition for the surface layer was dried at 100° C. or less, and the polyolefin compound composition for the adhesive layer was dried at 50° C. or less to reduce the moisture of the polyolefin compound composition by 50 ppm. It was prepared as follows.

2 is a schematic diagram illustrating a process for manufacturing an integrated marking film having a two-layer structure for clothing according to an embodiment of the present invention.

Referring to the drawings, the polyolefin compound composition in the form of pellets is extruded by two extruders, passed through two lip circular dies to laminate the surface layer and the adhesive layer to each other, passed through the V plate, and then cooled Both ends of the film were cut to divide the width, and each was wound to prepare an integrated marking film having a two-layer structure for clothing.

In addition, the present invention may manufacture a marking film by further including a silicone adhesive layer and a polyester layer by post-processing on the upper surface of the marking film for clothing manufactured by the manufacturing process as shown in FIG. 3 .

Hereinafter, the present invention will be described in more detail through examples. These examples are only for illustrating the present invention in more detail, and it is to those of ordinary skill in the art to which the present invention pertains that the scope of the present invention is not limited by these examples according to the gist of the present invention. it will be self-evident

< Example 1> For clothing marking Polyolefin for film surface layer compound composition preparation

Based on 100 parts by weight of polyethylene propylene 1-butene copolymer resin (H#7800A), 25 parts by weight of polypropylene (5014L), surface modification additive (mast badge containing 55% of barium sulfate based on polypropylene resin) 100 parts by weight, pentaerythritol tetrakis[3-(3,5-di-t-butyl-4-hydroxyphenyl propynate)] (Ciba I#110) 0.25 parts by weight, hindered amine (Ciba D#944) A polyolefin compound composition for preparing a surface layer of a marking film for clothing was prepared by adding 0.35 parts by weight and 40 parts by weight of a white color mast badge.

< Example 2> For clothing marking Polyolefin for film surface layer compound composition preparation

30 parts by weight of polyester elastomer (H5556) based on 100 parts by weight of polyethylene propylene 1-butene copolymer resin (X500F), surface modification additive (mast badge containing 55% barium sulfate based on polypropylene resin) 80 parts by weight, pentaerythritol tetrakis[3-(3,5-di-t-butyl-4-hydroxyphenyl propynate] (Ciba I#110) 0.25 parts by weight, hindered amine (Ciba D#944) 0.4 A polyolefin compound composition for preparing a surface layer of a marking film for clothing was prepared by adding 15 parts by weight of black color mast badge.

< Example 3> For clothing marking Polyolefin for film adhesive layer compound composition preparation

With respect to 100 parts by weight of 50 parts by weight of polyethylene acrylic acid copolymer resin (E3427) and 50 parts by weight of polyethylene vinyl acetate copolymer resin (E#28005), 70 parts by weight of polybutene-1 (P#2500), opening agent (Montan wax 5%) and 10 parts by weight of a mast badge consisting of 15% talc), 0.35 parts by weight of pentaerythritol tetrakis[3-(3,5-di-t-butyl-4-hydroxyphenyl propynate)](Ciba I1010), A polyolefin compound composition for manufacturing an adhesive layer of a marking film for clothing was prepared by adding 0.5 parts by weight of hindered amine (Ciba D#944).

< Example 4> For clothing marking Polyolefin for film adhesive layer compound composition preparation

80 parts by weight of polybutene-1 (P#2500), 10 parts by weight of an opening agent (mast badge consisting of 5% montan wax and 15% talc) based on 100 parts by weight of maleic anhydride graft polyethylene vinyl acetate copolymer resin (M#404) parts, 0.35 parts by weight of pentaerythritol tetrakis[3-(3,5-di-t-butyl-4-hydroxyphenyl propynate)] (Ciba I#110), 0.5 parts by weight of hindered amine (Ciba D#944) A polyolefin compound composition for manufacturing an adhesive layer for a marking film for clothing, which is added as a part, was prepared.

< Example 5> For clothing with two-layer structure marking manufacture of film

The polyolefin compound prepared in Example 1 was put into the extruder for the surface layer (Ø100mm), and the polyolefin compound prepared in Example 3 was put into the extruder for the adhesive layer (Ø100mm), and each extruder was adjusted to the film manufacturing conditions to the thickness of the surface layer An integral film was prepared through dice of a two-layer structure to 30 μm and a thickness of the adhesive layer to 70 μm.

A 100 μm polyethyleneterephthalate (PET) film treated with silicone adhesion was attached to the prepared film surface layer, and attached to clothing fibers and hot-melt method by hot press under the condition of 160° C. * 8 seconds.

< Example 6> For clothing with two-layer structure of the marking film Produce

The polyolefin compound prepared in Example 1 was put into the extruder for the surface layer (Ø100mm), and the polyolefin compound prepared in Example 4 was put into the extruder for the adhesive layer (Ø100mm), and each extruder was adjusted to the conditions for manufacturing the film. 5 was prepared in the same manner.

< Example 7> For clothing with two-layer structure of the marking film Produce

The polyolefin compound prepared in Example 2 was put into the extruder for the surface layer (Ø100mm), and the polyolefin compound prepared in Example 3 was put into the extruder for the adhesive layer (Ø100mm), and each extruder was adjusted to the conditions for manufacturing the film. was prepared in the same way as

< Example 8> For clothing with two-layer structure of the marking film Produce

The polyolefin compound prepared in Example 2 was put into the extruder for the surface layer (Ø100mm), and the polyolefin compound prepared in Example 4 was put into the extruder for the adhesive layer (Ø100mm), and each extruder was adjusted to the conditions for manufacturing the film. was prepared in the same way as

<Experimental Example 1> Measurement of physical properties of polyolefin compound composition

The physical properties of the polyolefin compound composition for manufacturing a marking film for clothing having a two-layer structure prepared in Examples 1 to 4 were measured and shown in Table 3 below.

floor division melt index
(190℃/2.16kg,
ASTM D1238) melting point
(ASTM D3428) Hardness
(ASTM D785) surface layer Example 1 1.3g/10min 163℃ 80A (30D) Example 2 1.5g/10min 163℃ 78A (28D) adhesive layer Example 3 17g/10min 75℃ 77A Example 4 15g/10min 75℃ 70A

As a result, it was confirmed that the polyolefin compound composition for a clothing marking film according to the present invention has optimal physical properties suitable for manufacturing a two-layered integral hot melt adhesive blown film.

<Experimental Example 2> Physical properties of a marking film for clothing with a two-layer structure

The physical properties of the one-piece marking film having a two-layer structure for clothing prepared in Examples 4 to 7 were measured and shown in Table 4 below.

Metrics Test Methods unit result Example 4 Example 5 Example 6 Example 7 before bonding after gluing before bonding after gluing before bonding after gluing before bonding after gluing glossiness % 4.4 4.4 4.4 4.4 8.2 8.2 8.2 8.2 adhesion KSM ISO2411 kgf/cm2 2.5 2.7 2.5 2.7

As a result, the film having a two-layer structure for marking clothes prepared with the present composition has no difference in glossiness before and after adhesion to clothes when attached to clothes by a hot melt method, and has excellent adhesion for marking clothes, so it is a conventional polychlorinated film. It was confirmed that it is possible to replace the film for marking clothes manufactured using a vinyl resin or a polyurethane resin.

Claims (12)

Melt index containing polyethylene propylene 1-butene copolymer resin, polypropylene resin or polyester elastomer resin, surface modification additive, antioxidant and UV stabilizer is 0.5 to 3 g/10 min, and the thickness structure is 20 to 40 ㎛ phosphorus surface layer; and
An adhesive layer comprising a polyethylene acrylate copolymer resin or polyethylene vinyl acetate copolymer resin and a polybutene copolymer resin, an opening agent, an antioxidant and a UV stabilizer having a melt index of 15 to 30 g/10 min, and a thickness structure of 50 to 70 μm; An integrated marking film with a two-layer structure for clothing made of The method of claim 1,
20 to 40 parts by weight of a polypropylene resin or polyester elastomer resin, 60 to 100 parts by weight of a surface modification additive, 0.1 to 1 parts by weight of an antioxidant, 0.2 to 1 part by weight of an antioxidant based on 100 parts by weight of a polyethylene propylene 1-butene copolymer resin a surface layer having a melt index of 0.5 to 3 g/10min, including 2 parts by weight, and a thickness structure of 20 to 40 μm; and
50 to 80 parts by weight of a polybutene copolymer resin, 5 to 15 parts by weight of an opening agent, 0.1 to 1 parts by weight of an antioxidant, and 0.2 to 2 parts by weight of a UV stabilizer based on 100 parts by weight of a polyethylene acrylate copolymer resin or polyethylene vinyl acetate copolymer resin an adhesive layer having a melt index of 15 to 30 g/10min and a thickness structure of 50 to 70 μm; An integrated marking film having a two-layer structure for clothing, characterized in that it consists of The method of claim 1,
The polyethylene propylene 1-butene copolymer resin is an integrated marking film having a two-layer structure for clothing, characterized in that the plastomer is vapor-polymerized with a Ziegler catalyst. The method of claim 1,
The polypropylene resin is characterized in that at least one selected from the group consisting of General Homo PP, High Crystal Polypropylene Copolymer (HCCP Homo PP) and High Crystal Block Polypropylene Copolymer (HCCP Block Copolymer PP) with
The polyester elastomer is an integrated marking film having a two-layer structure for clothing, characterized in that it is an elastic rubber of 35D or less with a hardness of Shore D. The method of claim 1,
The surface-modifying additive is a two-layered structure for clothing, characterized in that it is a pelletized mast badge containing at least one selected from the group consisting of hard coal, talc, barium sulfate and porous silica. The method of claim 1,
The antioxidant is 1,1,3-tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane, 1,3,5-trimethyl-2.4.6-tris(3,5-di -Tshuri-butyl-4-hydroxybenzyl)benzene, tetrakis-[methylene3-(3′,5′-di-tsheri-butyl-4-hydroxyphenyl)propinate], bis[3,3 ´-Bis-(4´-hydroxyl-3´-tshuri-butylphenyl)butylic acid]glycol ester, 1,3,5-tris(3´,5´-di-tsheri-butyl-4´ -Hydroxybenzyl)-secondary-triazine-2,4,6-(1H, 3H, 5H)trione, 3,5-di-tertiary-butyl-4-hydroxyhydrocinnamate octadecyl, tris (2,4-di-tertiary-butylphenyl) phosphate, 9,10-dihydro 9-oxa-10-phosphapheninthrene-10-oxide, cyclic neopentanetetrayl bis (2,4-di- Tri-butylphenyl) phosphite, cyclic neopentanetetrayl bis (2,4-di-tertiary-butylphenyl) phosphate, 1,2-bis (3,5-di-tertiary-butyl-4- 2 for clothing, characterized in that at least one selected from the group consisting of hydroxyhydrocinamoyl) hydrazine and pentaerythritol tetrakis [3-(3,5-di-t-butyl-4-hydroxyphenyl propynate)] One-piece marking film with a layer structure. The method of claim 1,
The UV stabilizer is a benzophenone-based, phenylsilicate-based, bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate, benzotriazole-based 2-(3′-5′-di-t Sherry-Butyl-2'-hydroxyphenyl)-5-chlorobenzotriazole, 2-(3,5-di-tshuri-phenyl-2-hydroxyphenyl)-benzotriazole, 2-(2'- Hydroxy-5-methylphenyl)benzotriazole, 2-(3'ts-butyl-2'-hydroxy-5'-methylphenyl)-5-chlorobenzotriazole and hindered amine UV stabilizer (HALS) An integrated marking film having a two-layer structure for clothing, characterized in that it is any one selected from the group consisting of. The method of claim 1,
The polyethylene acrylate copolymer resin is an integrated marking film having a two-layer structure for clothing, characterized in that at least one selected from the group consisting of a polyethylene acrylic acid copolymer resin, a polyethylene ethyl acrylate copolymer resin, and a polyethylene butyl acrylate copolymer resin. The method of claim 1,
The polyethylene vinyl acetate copolymer resin has a vinyl acetate content of 28 to 33%, or a vinyl acetate content grafted with maleic anhydride of 28 to 33%, an integrated marking film having a two-layer structure for clothing. The method of claim 1,
The polybutene copolymer resin is a one-piece marking film having a two-layer structure for clothing, characterized in that any one selected from the group consisting of a polyethylene propylene butene copolymer resin, a polyisobutene resin and a polybutene-1 resin. The method of claim 1,
The opening agent is a two-layer structure for clothing, characterized in that it is a mast badge obtained by pelletizing at least one selected from the group consisting of ethylene wax, montan wax, fluorine wax, stearic acid amide wax, bisphenol amide wax, fume silica and talc. of all-in-one marking film. An integrated marking film for clothing, characterized in that it comprises a silicone adhesive layer and a polyethyleneterephthalate (PET) film on the surface layer of the marking film according to any one of claims 1 to 11.

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