KR102147131B1 - Artificial leather used as a decorative material of cosmetic container and its decoration method - Google Patents

Abstract

The present invention relates to artificial leather used as a decorative material of a cosmetic container, which can be used for various shapes of decorations of a cosmetic container as well as a nameplate of a cap, a cover, and the like forming the cosmetic container, and a processing and decoration method thereof. To this end, according to one embodiment of the present invention, the artificial leather comprises: a film layer (110) forming a rear surface; a foam layer (120) formed on the upper surface of the film layer; a backing cloth layer (130) disposed on the upper surface of the foam layer; an oil or water-based adhesive layer (140) coated on the upper surface of the backing cloth layer; and an oil or water-based dry polyurethane skin layer (150) disposed on the upper surface of the adhesive layer to form a surface. Such artificial leather is processed into a proper shape to be used as a decorative material of a cosmetic container.

Description

Artificial leather used as a decorative material of cosmetic container and its decoration method}

The present invention relates to an artificial leather used as a decorative material for a cosmetic container and a method for processing the same so that it can be used for various types of decorative purposes, including nameplate use, such as a lid or cover constituting a cosmetic container.

In general, cosmetic containers are intended for portable storage and use by containing cosmetic contents of various characteristics necessary for makeup. Cosmetic containers for this purpose will have various shapes and structures depending on their functions or uses, and their materials are also manufactured using various materials such as glass, including synthetic resin materials.

However, cosmetic containers made of synthetic resin materials that have been provided conventionally are easy to manufacture in a desired shape due to the nature of the material, and it is possible to give various colors and feelings through a printing process, but it is possible to remove the feeling of using artificial materials. There is no choice but to limit the material and decoration that cannot be used.

In consideration of this, conventionally, a wooden grain pattern was added to make it look like it was made of natural materials, and a cosmetic container in a way that expresses various and beautiful patterns using artificial gemstones of various shapes for the container (see Patent Document 1). ) Is also being presented.

1. KR200316043 Y1 (2003.06.11. Announcement)

Accordingly, the present invention has been invented to solve the problems as in the prior art, and an object of the present invention is to provide a natural leather texture suitable for a decorative material of a cosmetic container mainly made of a synthetic resin material, and at the same time, elasticity and volume It is to provide artificial leather that is used as a decoration material for cosmetic containers as long as it is excellent and has excellent soft touch and touch.

In addition, another object of the present invention is to provide a processing decoration method using artificial leather used as a decorative material for a cosmetic container in which the processing precision according to the decoration of a cosmetic container made of synthetic resin material is improved.

The artificial leather used as a decorative material for a cosmetic container according to the first embodiment of the present invention for solving the above problems includes a film layer forming a back surface, a foam layer provided on an upper surface of the film layer, and an upper surface of the foam layer. A backing cloth layer provided in the backing cloth layer, an oil-based or water-based adhesive layer applied to the upper surface of the backing cloth layer, and an oil-based or water-based dry polyurethane skin layer provided on the upper surface of the adhesive layer to form a surface It characterized in that it is configured to include.

In addition, the artificial leather used as a decoration material for a cosmetic container according to a second embodiment of the present invention includes a film layer forming a back surface, a foam layer provided on the upper surface of the film layer, and a backing cloth provided on the upper surface of the foam layer. A layer, an oily or water-based adhesive layer applied to the upper surface of the backing cloth layer, a wet polyurethane silver layer provided on the upper surface of the adhesive layer, and the upper surface of the wet polyurethane silver layer (Micro porous layer) It is characterized in that it comprises an oily or water-based dry polyurethane skin layer to form a surface.

In addition, the artificial leather used as a decoration material for a cosmetic container according to a third embodiment of the present invention includes a film layer forming a back surface, a foam layer provided on the upper surface of the film layer, and a backing cloth provided on the upper surface of the foam layer. A layer, an oil-based or water-based adhesive layer applied to the upper surface of the backing cloth layer, a one-component non-solvent foamed polyurethane layer provided on the upper surface of the adhesive layer, and an upper surface of the one-component solvent-free foamed polyurethane layer It is characterized in that it comprises an oily or water-based dry polyurethane skin layer forming a surface.

In addition, the artificial leather used as a decorative material for a cosmetic container according to a fourth embodiment of the present invention includes a film layer forming a back surface, a foam layer provided on the upper surface of the film layer, and a backing cloth provided on the upper surface of the foam layer. A layer, a two-component solvent-free foamed polyurethane layer applied on the upper surface of the backing cloth layer, and an oil-based or water-based dry polyurethane skin provided on the upper surface of the two-component solvent-free foamed polyurethane layer to form a surface (Polyurethane Skin) It is characterized in that it is composed of a layer.

In addition, the artificial leather used as a decorative material for a cosmetic container according to a fifth embodiment of the present invention includes a film layer forming a back surface, a foam layer provided on the upper surface of the film layer, and a backing cloth provided on the upper surface of the foam layer. It is characterized in that it comprises a layer and a polyvinyl chloride (PVC) or thermoplastic polyurethane (TPU) skin layer provided on the upper surface of the backing cloth layer to form a surface.

The film layer provided in the first to fifth embodiments of the present invention may be selected from any one of polypropylene (PP), polycarbonate (PC), polyethylene (PE), and polyethylene terephthalate (PET), In addition, the thickness is characterized in that it is made within the thickness (T) range of 10 ~ 300㎛.

The foam layers provided in the first to fifth embodiments of the present invention are polyurethane wet PLU FORM), high density dry foam urethane foam (PORON), olefin foam (OLEFINFROM), thermoplastic polyolefin (TPO: Thermoplastic Olefin), thermoplastic Elastomer (TPE: Thermoplastic Elastomer), PUD Foam (aqueous), acrylic foam, TPU foam can be used to select any one, and the thickness is characterized in that it is made in the range of 50 ~ 500㎛ thickness (T).

The backing cloth layer provided in the first to fifth embodiments of the present invention is characterized in that any one of a woven fabric, a knitted fabric, a microfiber, a nonwoven fabric, and an impregnated fabric is used.

In the first to fifth embodiments of the present invention, the thickness of the remaining layers excluding the film layer and the foam layer is in the range of 10 to 300 μm in thickness (T).

The surface of the artificial leather according to the first to fifth embodiments of the present invention is characterized in that various types of patterns are further formed by a real stitching method or a high frequency qualifying method (quilting method).

Artificial leather according to the first to fifth embodiments of the present invention is characterized in that it is used as a decorative material for cosmetic containers.

The artificial leather processing decoration method used as a decorative material for a cosmetic container according to the present invention for solving the above problems is a method of forming a guide pin hole in accordance with a guide pin formed on a work table for artificial leather on a sheet cut to an appropriate size. Level 1; A second step of placing and fixing the artificial leather on a work table on which a guide pin is formed by using a guide pin hole formed in the artificial leather on the sheet; A third step of forming a pattern on the surface of the artificial leather disposed and fixed on the work table; A fourth step of forming a hole corresponding to the fixing pin of the insignia separately manufactured to fit the pattern; A fifth step of pressing and cutting the edge of the artificial leather according to the shape and height of the attachment space of the cosmetic container; A sixth step of inserting and fixing a badge with respect to the pattern; It characterized in that it is configured to include.

The artificial leather according to the present invention has the advantage of providing a natural leather texture suitable for decoration of cosmetic containers mainly made of synthetic resin materials, and has excellent elasticity and volume, and provides a soft touch and touch.

In addition, according to the method for processing and decorating the artificial leather of the present invention, the processing precision according to the decoration of the cosmetic container is improved, so that the attachment of the artificial leather can be quickly and easily, and the appearance of the attachment is beautiful. .

In addition, the artificial leather according to the present invention is used as a decorative material for cosmetic containers by processing company logs, emblems, names, etc., so that it is possible to maximize the effect of company advertisement and advertisement, and to provide the advantage of enabling the luxury of cosmetic containers. do.

1 is a cross-sectional view showing an artificial leather structure according to a first embodiment of the present invention.
2 is a cross-sectional view showing an artificial leather structure according to a second embodiment of the present invention.
3 is a cross-sectional view showing an artificial leather structure according to a third embodiment of the present invention.
4 is a cross-sectional view showing an artificial leather structure according to a fourth embodiment of the present invention.
5 is a cross-sectional view showing an artificial leather structure according to a fifth embodiment of the present invention.
6 is a view showing a cross-sectional structure of a wet polyurethane silver layer in the artificial leather according to the second embodiment of the present invention.
7 is a plan view showing an example in which a pattern is formed in a real stitch method on artificial leather according to each embodiment of the present invention.
Figure 8 is a working flow chart for explaining the processing and decoration process of the artificial leather according to the present invention.
9 is a diagram illustrating a first step process in the process diagram of FIG. 8.
10 is a diagram illustrating a second step process in the process diagram of FIG. 8.
11 is a diagram illustrating a third step process in the process diagram of FIG. 8.
12 is a view for explaining a fourth step process in the process diagram of FIG. 8.
13 is a diagram illustrating a fifth step process in the process chart of FIG. 8.
14 is a diagram illustrating a sixth step process in the process diagram of FIG. 8.
15 is an exemplary photograph before the decorative material of artificial leather according to the present invention is attached to a cosmetic container.
16 is a photograph showing an example in which the decorative material of artificial leather according to the present invention is attached to a cosmetic container.

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

The artificial leather (A1) used as a decorative material for a cosmetic container according to the first embodiment of the present invention will be described as follows.

Referring to Figure 1, the artificial leather (A1) used as a decoration material of the cosmetic container according to the first embodiment, a film layer 110 forming a back surface, a foam layer 120 provided on the upper surface of the film layer, and , A backing cloth layer 130 provided on the upper surface of the foam layer, an oily or water-based adhesive layer 140 applied to the upper surface of the backing cloth layer, and an oily or water-based adhesive layer provided on the upper surface of the adhesive layer to form a surface It consists of a water-based dry polyurethane skin (Polyurethane Skin) layer 150.

The film layer 110 substantially functions as a base, and serves to stably maintain and provide bonding to a cosmetic container requiring attachment.

The material of the film layer may be applied in various ways. Its thickness can also be applied in various ways within a certain range.

In detail, the film layer 110 is not particularly limited if it is a polyurethane resin, but preferably any one of polypropylene (PP), polycarbonate (PC), polyethylene (PE), and polyethylene terephthalate (PET) is selected. It can be used, and it would be preferable that the thickness is made within the range of the thickness (T) of 10 ~ 300㎛.

When the thickness of the film layer 110 is out of the above range, it may become too hard or too soft to cause a problem of losing the base function when adhering with a decorative material.

The foam layer 120 constitutes one layer to provide a degree of cushioning.

As the foam layer 120, various types of foam may be used. Its thickness can also be applied in various ways within a certain range.

In detail, the foam layer 120 is a polyurethane wet foam (PU FORM), a high-density dry foam urethane foam (PORON), an olefin foam (OLEFINFROM), a thermoplastic polyolefin (TPO: Thermoplastic Olefin), a thermoplastic elastomer (TPE: Thermoplastic Elastomer). , PUD Foam (aqueous), acrylic foam, TPU foam can be used selectively, and the thickness will be preferably made within the thickness (T) range of 50 ~ 500㎛.

When the thickness of the foam layer 120 is out of the above range, there may be a problem that excessive or weak Q line force is provided.

The backing cloth layer 130 substantially constitutes a base (fabric) layer. Various materials may be used for the backing cloth layer 130 as well. Its thickness can also be applied in various ways within a certain range.

In detail, as the backing cloth layer 130, any one of a fabric, a knitted fabric, a microfiber, a nonwoven fabric, and an impregnated fabric may be used. Preferably, non-woven fabric (Non-Woven) is best. Non-woven fabric is very suitable as a base material for polyurethane artificial leather as it has strong entanglement between fibers and has high mechanical properties.

The dry polyurethane skin layer 150 constitutes the surface of the leather, and may be made of an oily, aqueous, or solvent-free agent, and the dry polyurethane skin layer 150 is formed of an oily substance. In the case of doing so, it has the advantage that price competitiveness can be very high, and in the case of forming it in water, it is eco-friendly, and it has the advantage of not generating VOCs (volatile organic compounds), which are toxic chemicals with carcinogenicity as air pollutants. .

Here, the dry polyurethane skin layer 150 made of oil refers to one made using a solvent excluding water among solvents used by mixing with a polyurethane resin, and made of aqueous The dry polyurethane skin layer that is used refers to a product made by using water as a solvent.

In addition, a solvent-free agent refers to a 100% solid urethane resin (resine) that uses liquid A and liquid B and does not use water or solvent. Solution A used as a solvent-free agent may be an excessive amount of isocyanate (MDI, TDI, HDR, IPID, etc.) + polyol, and Solution B is polyol + other additives (Polyester or Polyol, chain extender, foaming agent, foam stabilizer (cell stabilizer ), etc.), the above-described solutions A and B can form a polyurethane skin layer through chemical foaming of a catalyst.

Therefore, the artificial leather (A1) used as a decorative material for a cosmetic container according to the first embodiment as described above is economical, has excellent high heat resistance, is excellent in high frequency or thermal molding, and almost causes bending and wrinkles of the fabric. It may have structural features that are not.

In the process of forming each layer of artificial leather (A1) used as a decoration material for a cosmetic container according to the first embodiment, first, a dry polyurethane skin layer 150 made of oil is formed on the release paper, and , The oily or water-based adhesive layer 140 is applied thereon, and the backing cloth layer 130, the foam layer 120, and the film layer 110 may be sequentially stacked and formed.

Next, an artificial leather (A2) used as a decorative material for a cosmetic container according to a second embodiment of the present invention will be described as follows. In describing the second embodiment, the same components as those of the first embodiment are denoted by the same reference numerals, and redundant descriptions are omitted.

Referring to Figure 2, the artificial leather (A2) used as a decorative material of the cosmetic container according to the second embodiment, a film layer 110 forming a back surface, a foam layer 120 provided on the upper surface of the film layer, and , A backing cloth layer 130 provided on the upper surface of the foam layer, an oil-based or water-based adhesive layer 140 applied to the upper surface of the backing cloth layer, and a wet polyurethane silver layer 160 provided on the upper surface of the adhesive layer. ), and an oily or aqueous dry polyurethane skin layer 150 provided on the upper surface of the wet polyurethane silver layer to form the surface.

The artificial leather (A2) used as a decorative material for the cosmetic container according to the second embodiment has an oil-based or water-based adhesive layer 140 and an oil-based or water-based dry polyurethane compared to the artificial leather (A1) of the first embodiment. There is only a difference in the configuration in which the wet polyurethane silver layer 160 is further provided between the skin (Polyurethane Skin) layers 150.

Therefore, in describing the artificial leather (A2) used as a decoration material for a cosmetic container according to the second embodiment, only the wet polyurethane layer 160 will be described in detail, and the description of the remaining components will be omitted.

In the second embodiment, since the wet polyurethane silver layer 160 is provided, the volume, durability, and physical properties of the product may be improved due to the porous layer formed on the polyurethane.

Here, the formation of the porous layer on the wet polyurethane silver layer 160 is to remove air bubbles for smoothness and uniformity of the coating after stirring the coating mixture obtained by mixing an additive with a polyurethane resin composition containing a thermosetting polyurethane resin. After going through the step of applying the coating mixture to the fabric and applying the coating mixture to the fabric, coating the fabric with the polyurethane mixture and pretreatment processing to solidify the coated fabric within the coagulation bath conditions (solvent concentration and temperature). After passing through, it is coagulated within the conditions of the coagulation bath by coating with a coating mixture solution.

At this time, if the solvent concentration is high, coagulation is delayed and uniform pores are not formed, and if the solvent concentration is low, the pores become too large to be used as a product. Therefore, it is important to set an appropriate solvent concentration and temperature. The additives mixed in the polyurethane coating formulation remain in the polyurethane resin composition in the solidification step, and are dissolved in water and removed in the water washing step, and at the same time form fine pores, the porosity becomes uniform, and the machine in the product /The chemical properties have a property that does not deteriorate.

The porous layer structure of the wet polyurethane silver layer 160 manufactured by the above method is as shown in FIG. 6.

The process of forming each layer of the artificial leather (A2) used as a decoration material for a cosmetic container according to the second embodiment may be performed in the same manner as in the first embodiment.

Next, the artificial leather (A3) used as a decorative material for a cosmetic container according to a third embodiment of the present invention will be described as follows. In describing the third embodiment, the same components as those of the first embodiment are denoted by the same reference numerals, and redundant descriptions are omitted.

Referring to FIG. 3, artificial leather (A3) used as a decorative material for a cosmetic container according to the third embodiment includes a film layer 110 forming a back surface, a foam layer 120 provided on an upper surface of the film layer, and , A backing cloth layer 130 provided on the upper surface of the foam layer, an oily or water-based adhesive layer 140 applied to the upper surface of the backing cloth layer, and a one-component solvent-free foamed polyurethane provided on the upper surface of the adhesive layer It comprises a layer 170 and an oily or water-based dry polyurethane skin layer 150 provided on the upper surface of the one-component solvent-free foamed polyurethane layer to form a surface.

The artificial leather (A3) used as a decorative material for a cosmetic container according to the third embodiment is an oily or water-based adhesive layer 140 compared to the artificial leather (A1) used as a decorative material for a cosmetic container according to the first embodiment. And, there is only a difference in the configuration in which the one-component solvent-free foamed polyurethane layer 170 is interposed between the oily or water-based dry polyurethane skin layer 150.

Therefore, in describing the artificial leather (A3) used as a decorative material for a cosmetic container according to the third embodiment, only the one-component solvent-free foamed polyurethane layer 170 will be described in detail, and the description of the remaining components will be omitted. .

Here, the polyurethane resin of the one-component solvent-free foamed polyurethane layer 170 is an ultra-lightweight polyurethane high-solid resin. The polyurethane resin used in the present invention is a solvent-free type that does not contain an organic solvent, and is a volatile organic compound (VOC) release.

It is an eco-friendly material that has no worries, but has excellent elasticity and durability. Preferably, the one-pack type blocked polyurethane high-solid resin may include 60 to 80% by weight of polyol, 15 to 30% by weight of an isocyanate compound, and 5 to 10% by weight of a blocking agent.

Polyether polyol, polyester polyol, glycol, or a mixture thereof may be used as a polyol component constituting the one-pack type blocked polyurethane high solid resin. The polyether polyol preferably has a weight average molecular weight in the range of 400 to 6,000 and a hydroxyl value of 26 to 30 mgKOH/g. When the weight average molecular weight and hydroxyl value of the polyether polyol are less than the ranges defined above, the reaction proceeds rapidly and there is a concern that the physical properties of the polyurethane may decrease, and the hydroxyl value and the weight average molecular weight are When it exceeds the limited range, the viscosity is too high, and there is a concern that physical properties may decrease during the polyurethane reaction. Specifically, the polyether polyol may be one or more selected from polyethylene glycol (PEG), polycarbonate diol (PCD), polypropylene glycol (PPG), polytetramethylene ether glycol (PTMEG), and the like. Particularly preferably, polycarbonate diol (PCD) is used.

The polyester polyol is a polyol that controls the durability and hydrolysis properties of a polymer urethane in a polyurethane reaction, and acts on hydrolysis resistance while determining elasticity and flexibility according to the amount added. The polyester polyol preferably has an average molecular weight in the range of 1,700 to 2,500 and a hydroxyl value of 51 to 57 mgKOH/g. When the weight average molecular weight and hydroxyl value of the polyester polyol are less than the ranges defined above, the reaction proceeds rapidly and there is a concern that the physical properties of the polyurethane may decrease, and the hydroxyl value and the weight average molecular weight are When it exceeds the limited range, the viscosity is too high, and there is a concern that physical properties may decrease during the polyurethane reaction. The polyester polyol may be specifically prepared by reacting adipic acid and neopentyl glycol in a 1:1 molar ratio.

The glycol functions to control modulus and touch, and at least one selected from 1,6-hexanediol, ethylene glycol, diethylene glycol, and the like may be used.

As a constituent component of the one-pack type blocked polyurethane high-solid resin, polyol is included in the range of 60 to 80% by weight, and if the content is less than 60% by weight, the stiffness of the product and the bending performance may be reduced, If it exceeds 80% by weight, there is a problem that physical and chemical properties are deteriorated.

As the isocyanate compound, an aliphatic or aromatic isocyanate compound commonly used for preparing polyurethane may be used, and the present invention does not place any particular limitation on its selection. Specifically, the aliphatic isocyanate compound may be one or more selected from the group consisting of hexamethylene diisocyanate, isoprene diisocyanate, dicyclohexylmethane diisocyanate, and the like.

The aromatic isocyanate compound is specifically a group consisting of diphenylmethane diisocyanate, naphthalene-1,5-diisocyanate, polyphenylenepolymethylene polyisocyanate, 2,4-tolylene diisocyanate, and 2,6-tolylene diisocyanate At least one selected from can be used. Particularly preferably, at least one selected from the group consisting of diphenylmethane diisocyanate (MDI), hexamethylene diisocyanate (HDI), isoprene diisocyanate (IPDI), and dicyclohexylmethane diisocyanate (DCMDI) may be used.

As a component of the one-pack type blocked polyurethane high solid resin, the isocyanate compound is included in the range of 15 to 30% by weight.If the content is less than 15% by weight, it may be difficult to form a skin layer, and if it exceeds 30% by weight There is a problem that the viscosity increases and the product becomes hard.

The blocking agent is for blocking the terminal NCO group of the isocyanate compound. These blocking agents are specifically in the group consisting of caprolactam, 3,5-dimethylpyrazole, 1,2,4-triazole, imidazole, 2-butaninediethylmalonate, ethyl acetoacetate, and methylethylketoxime. It is preferable to select and use at least one type.

As a component of the one-pack type blocked polyurethane high solid resin, the blocking agent is used in the range of 5 to 10% by weight, and if the content is less than 5% by weight, there is a concern that the NCO group of the isocyanate compound may not be sufficiently blocked, Curing of urethane containing an excess of more than 10% by weight slows down, and there is a concern that physical properties may be deteriorated.

Therefore, in the third embodiment of the present invention, in forming the one-component solvent-free foamed polyurethane layer 170, by using an ultra-lightweight polyurethane high-solid resin, excellent physical properties and softness, and uniform cell ( Cell) has the effect of lowering the volume and density by forming a higher thickness (thickness) than the general polyurethane resin, and also has a remarkable advantage of being eco-friendly as a solvent-free resin and not generating VOCs.

The process of forming each layer of the artificial leather A3 according to the third embodiment may be performed in the same manner as in the first embodiment.

Next, the artificial leather (A4) used as a decorative material for a cosmetic container according to a fourth embodiment of the present invention will be described as follows. In describing the fourth embodiment, the same components as those of the first embodiment are denoted by the same reference numerals, and redundant descriptions are omitted.

Referring to FIG. 4, artificial leather (A3) used as a decorative material for a cosmetic container according to the fourth embodiment includes a film layer 110 forming a back surface, a foam layer 120 provided on an upper surface of the film layer, and , A backing cloth layer 130 provided on the upper surface of the foam layer, a two-component solvent-free polyurethane layer 180 applied to the upper surface of the backing cloth layer, and a surface provided on the upper surface of the two-component solvent-free polyurethane layer. It is configured to include an oily or aqueous dry polyurethane skin layer 150 to form.

The artificial leather (A4) used as a decorative material for a cosmetic container according to the fourth embodiment is an oily or water-based adhesive layer 140 compared to the artificial leather (A1) used as a decorative material for a cosmetic container according to the first embodiment. Instead, it has only the difference in the configuration in which the two-component solvent-free polyurethane layer 180 is interposed.

Therefore, the artificial leather (A4) used as a decorative material for a cosmetic container according to the fourth embodiment has excellent product productivity, eco-friendly, harmless to the human body, and a general product by using a two-component solvent-free polyurethane layer 180 Compared to that, it is possible to implement a feeling of thickness of various products and do not cause breaks and wrinkles, thereby providing a product with excellent volume and resilience.

The process of forming each layer of the artificial leather A4 used as a decorative material for a cosmetic container according to the fourth embodiment may be performed in the same manner as in the first embodiment.

Next, the artificial leather (A5) used as a decorative material for a cosmetic container according to a fifth embodiment of the present invention will be described as follows. In describing the fifth embodiment, the same components as those of the first embodiment are denoted by the same reference numerals, and redundant descriptions are omitted.

Referring to FIG. 5, the artificial leather A5 used as a decorative material for a cosmetic container according to the fifth embodiment includes a film layer 110 forming a back surface, a foam layer 120 provided on an upper surface of the film layer, and , It is configured to include a backing cloth layer 130 provided on the upper surface of the foam layer, and a PVC / TPU skin layer 190 provided on the upper surface of the backing cloth layer.

The artificial leather (A5) used as a decorative material for a cosmetic container according to the fifth embodiment is an oily or water-based adhesive layer 140 compared to the artificial leather (A1) used as a decorative material for a cosmetic container according to the first embodiment. And removing the oily or water-based dry polyurethane skin layer 150, and having a PVC (polyvinyl chloride) or TPU (thermoplastic polyurethane) skin layer 190 instead. .

Therefore, the artificial leather (A5) used as a decorative material for a cosmetic container according to the fifth embodiment is economical as it has a PVC (polyvinyl chloride) or TPU (thermoplastic polyurethane) skin layer 190, When wrapping a cosmetic container, no folds and wrinkles occur at all, thereby providing an advantage of excellent productivity.

In particular, the artificial leather forming the skin layer 190 using PVC (polyvinyl chloride) or TPU (thermoplastic polyurethane) resin has very inexpensive properties compared to natural leather or polyurethane artificial leather.

The process of forming each layer of the artificial leather A5 used as a decoration material for a cosmetic container according to the fifth embodiment may be performed in the same manner as in the first embodiment.

Artificial leather (A1 to A5) used as a decoration material for a cosmetic container according to the first to fifth embodiments of the present invention described above may be used as a decoration material 400 of the cosmetic container 200 as illustrated in FIG. will be.

On the other hand, according to the artificial leather (A1 to A5) used as the decorative material 400 of the cosmetic container according to each embodiment of the present invention, the surface of the artificial leather is a real stitching method or a high frequency quilting method. Various types of patterns P can be formed by (quilting).

The pattern P may be formed by a high frequency method, but more preferably, by forming it on the artificial leather by a real stitching method using an automatic stitching machine, various designs of the pattern can be elaborated, and the thread thickness and number of stitches It will be able to provide freedom of implementation.

Fig. 7 shows an example in which various types of patterns P are formed on artificial leather by a real stitching method.

On the other hand, the artificial leather processing decoration method used as a decoration material for a cosmetic container according to the present invention will be described. 8 shows a processing decoration process, and FIGS. 9 to 12 are views for explaining a processing state according to each step process.

8 and 9 to 14, the processing and decoration method of a decorative material using artificial leather of the first to fifth embodiments used as a decorative material for a cosmetic container,

A first step 310 of forming a guide pin hole 312 in accordance with the guide pin 322 formed on the work table 324 for the artificial leather (A1 to A5) on the sheet cut to an appropriate size;

A second step (320) of placing and fixing the artificial leather on the work table 324 on which the guide pins 322 are formed using the guide pin holes 312 formed in the artificial leather (A1 to A5) on the sheet;

A third step (330) of forming a pattern (332) on the surface of the artificial leather disposed and fixed on the work table;

A fourth step 340 of forming a hole 344 corresponding to the fixing pin 342a of the insignia 342 separately manufactured to fit the pattern 332;

A fifth step (350) of pressing and cutting the decorative material 400, respectively, by fitting the edge 352 of the artificial leather to the shape and height of the attachment space 220 of the cosmetic container 200;

A sixth step (360) of inserting and fixing a drapery 342 with respect to the pattern 332; It can be made including.

In the above process, the pattern 332 or the insignia 342 formed on the surface of the artificial leather may be a variety of propaganda phrases, unlike the expression, and may be manufactured in a wide variety of various forms out of a specific shape or shape.

Therefore, according to the artificial leather processing decoration method according to the present invention, the processing precision according to the decoration attachment of the cosmetic container is improved, so that the attachment operation of the decoration material 400 processed and manufactured using the artificial leather of each embodiment can be quickly and easily performed. In addition, it provides the advantage that the attached appearance is beautiful, and as it is used as a decorative material for cosmetic containers by processing company logs, insignia, and names, it is possible to maximize the effect of company advertisements and advertisements, and to make luxury of cosmetic containers possible. It provides the advantage of being.

Meanwhile, the decorative material 400 processed by the above-described processing decoration method using the artificial leather (A1 to A5) of each embodiment is adhered to the attachment space 210 of the cosmetic container 200 as illustrated in FIG. 15. As shown in Fig. 16, it can be attached and used as the decorative material 400 of the cosmetic container 200.

Through the above-described process, artificial leather (A1 to A5) is processed into the decorative material 400, and the attachment space of the cosmetic container 200 to which each decorative material is attached may be formed in various positions.

For example, when a cosmetic container is used, it may be formed on an inner lid or an upper surface of an outer lid that is clearly visible in appearance, and may be variously formed on a part requiring decoration, such as an inner container or a side of an outer container.

Although described with reference to the accompanying drawings, the present invention is not limited thereto, and it is natural that many modifications and changes can be made without departing from the scope of the following claims.

The artificial leather (A1 to A5) according to the present invention is suitable as a decorative material 400 of a cosmetic container, and is used for decoration of the cosmetic container 200, so that it is very much compared to the method of printing and attaching applied to the existing cosmetic container. It is to provide a luxurious decoration.

110: film layer 120: foam layer
130: backing cloth layer 140: oil-based or water-based adhesive layer
150: oil-based or water-based dry polyurethane skin (Polyurethane Skin) layer
160: wet polyurethane silver layer 170: one-component solvent-free foamed polyurethane layer
180: 2-component solvent-free polyurethane layer 190: PVC / TPU skin layer
200: cosmetic containers 310 to 360: first to sixth steps
400: decorative material P1: pattern

Claims (11)

The film layer 110 forming the back surface,
A foam layer 120 provided on the upper surface of the film layer,
A backing cloth layer 130 provided on the upper surface of the foam layer,
An oil-based or water-based adhesive layer 140 applied to the upper surface of the backing cloth layer,
Artificial leather used as a decorative material for a cosmetic container, comprising an oily or water-based dry polyurethane skin layer 150 provided on the upper surface of the adhesive layer to form a surface. The film layer 110 forming the back surface,
A foam layer 120 provided on the upper surface of the film layer,
A backing cloth layer 130 provided on the upper surface of the foam layer,
An oil-based or water-based adhesive layer 140 applied to the upper surface of the backing cloth layer,
A wet polyurethane silver layer 160 provided on the upper surface of the adhesive layer,
A cosmetic container decorative material comprising an oily or water-based dry polyurethane skin layer 150 provided on the upper surface of the wet polyurethane silver layer to form the surface. Artificial leather used as. The film layer 110 forming the back surface,
A foam layer 120 provided on the upper surface of the film layer,
A backing cloth layer 130 provided on the upper surface of the foam layer,
An oil-based or water-based adhesive layer 140 applied to the upper surface of the backing cloth layer,
A one-component solvent-free foamed polyurethane layer 170 provided on the upper surface of the adhesive layer,
Artificial leather used as a decorative material for cosmetic containers, characterized in that it comprises an oily or water-based dry polyurethane skin layer 150 provided on the upper surface of the one-component solvent-free foamed polyurethane layer to form the surface . The film layer 110 forming the back surface,
A foam layer 120 provided on the upper surface of the film layer,
A backing cloth layer 130 provided on the upper surface of the foam layer,
A two-component solvent-free polyurethane layer 180 applied to the upper surface of the backing cloth layer,
Artificial leather used as a decorative material for cosmetic containers, characterized in that it comprises an oily or water-based dry polyurethane skin layer 150 provided on the upper surface of the two-component solvent-free polyurethane layer to form the surface. The film layer 110 forming the back surface,
A foam layer 120 provided on the upper surface of the film layer,
A backing cloth layer 130 provided on the upper surface of the foam layer,
Artificial leather used as a decoration material for a cosmetic container, characterized in that it comprises a PVC / TPU skin layer (190) provided on the upper surface of the backing cloth layer. The method according to any one of claims 1 to 5,
The film layer 110 is selected from one of polypropylene (PP), polycarbonate (PC), polyethylene (PE), and polyethylene terephthalate (PET), and the thickness is 10 to 300 μm (T ) Artificial leather used as a decorative material for cosmetic containers, characterized in that it is made within the range. The method according to any one of claims 1 to 5,
The foam layer 120 is polyurethane wet foam (PU FORM), high density dry foam urethane foam (PORON), olefin foam (OLEFINFROM), thermoplastic polyolefin (TPO: Thermoplastic Olefin), thermoplastic elastomer (TPE: Thermoplastic Elastomer), PUD Foam Artificial leather used as a decorative material for cosmetic containers, characterized in that any one of (aqueous), acrylic foam, and TPU foam is selected and the thickness is within a thickness (T) range of 50 to 500 μm. The method according to any one of claims 1 to 5,
The backing cloth layer 130 is artificial leather used as a decorative material for a cosmetic container, characterized in that any one of fabric, knitted fabric, microfiber, nonwoven fabric, and impregnated fabric is used. The method according to any one of claims 1 to 5,
Artificial leather used as a decorative material for cosmetic containers, characterized in that various patterns P are further formed on the surface of the artificial leather by a real stitching method or a high frequency qualifying method (quilting method). The artificial leather corresponding to any one of claims 1 to 5 is used as a decorative material for cosmetic containers, characterized in that it is used as a decorative material 400 for a cosmetic container 200. A method for processing and decorating artificial leather used as a decoration material for cosmetic containers falling under any one of claims 1 to 5,
A first step 310 of forming a guide pin hole 312 in conformity with the guide pin 324 formed on the work table 322 with respect to the artificial leather (A1 to A5) on the sheet cut to an appropriate size;
A second step (320) of placing and fixing the artificial leather on the work table 322 on which the guide pins 324 are formed using the guide pin holes 312 formed in the artificial leather (A1 to A5) on the sheet;
A third step (330) of forming a pattern (332) on the surface of the artificial leather disposed and fixed on the work table;
A fourth step 340 of forming a hole 344 corresponding to the fixing pin 342a of the insignia 342 separately manufactured to fit the pattern 332;
A fifth step (350) of pressing and cutting the edge 352 of the artificial leather with each decorative material 400 according to the shape and height of the attachment space 210 of the cosmetic container 200;
A sixth step (360) of inserting and fixing a drapery 342 with respect to the pattern 332; Processing and decoration method of artificial leather used as a decorative material of a cosmetic container, characterized in that the processing and decoration including.

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