KR20170011400A - Film having three-dimensional effect pattern, and manufacturing method thereof - Google Patents

Film having three-dimensional effect pattern, and manufacturing method thereof Download PDF

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Publication number
KR20170011400A
KR20170011400A KR1020150103981A KR20150103981A KR20170011400A KR 20170011400 A KR20170011400 A KR 20170011400A KR 1020150103981 A KR1020150103981 A KR 1020150103981A KR 20150103981 A KR20150103981 A KR 20150103981A KR 20170011400 A KR20170011400 A KR 20170011400A
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KR
South Korea
Prior art keywords
film
dimensional pattern
urethane
release paper
coating layer
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KR1020150103981A
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Korean (ko)
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KR101712276B1 (en
Inventor
전충제
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전충제
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Priority to KR1020150103981A priority Critical patent/KR101712276B1/en
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Publication of KR101712276B1 publication Critical patent/KR101712276B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/10—Applying flat materials, e.g. leaflets, pieces of fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/10—Applying flat materials, e.g. leaflets, pieces of fabrics
    • B44C1/105—Applying flat materials, e.g. leaflets, pieces of fabrics comprising an adhesive layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/02—Superimposing layers

Abstract

The present invention relates to a bodily sensation pattern film and a method of manufacturing the same and includes the steps of ultrafine molding a three-dimensional pattern 13 on one side of a release paper 11, forming a PE coating layer 15 on the three- Forming a urethane film (19) on the PE coating layer (15), separating the release paper (11), and forming a protective film (21) on the surface from which the release paper And attaching.
The present invention is advantageous in that it can be attached to various products such as clothes, shoes, bags, hats, etc. to provide a beautiful three-dimensional pattern.

Description

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a three-dimensional pattern film,

The present invention relates to a three-dimensional pattern film and a method of manufacturing the same, and more particularly, to a three-dimensional pattern film which is attached to various products such as clothes, shoes, bags, hats and the like to provide a three-dimensional pattern.

Generally, a hologram label or the like is attached to a product such as a garment, a shoe, a bag, and a hat to form a three-dimensional pattern.

A hologram label is produced by printing a three-dimensional figure or letter on an aluminum layer by UV to form a print layer, attaching a protective film to the upper surface of the print layer and attaching a separating layer with an adhesive on the opposite side, The separating layer is separated and attached to clothes or the like.

However, in the case of a hologram label, due to the nature of the aluminum layer, there is a lack of flexibility, so that it is difficult to adhere to clothes with a large area, and there is a risk of deformation or damage during washing.

In order to prevent this, a method of forming a three-dimensional pattern on leather or leather and attaching it to clothes has been attempted. However, in this case, it is difficult to form a clear three-dimensional pattern and a pattern peeling problem occurs in washing.

Registration Practical Newspaper No. 0353146 (Name: Hologram < RTI ID = 0.0 > YubiLabel, < / RTI &

It is an object of the present invention to provide a three-dimensional patterned film which is attached to various products such as clothes, shoes, bags, hats and the like without giving rise to peeling problems while having a high production efficiency to provide a pattern with a sharp and beautiful three- .

According to an aspect of the present invention, there is provided a method of fabricating a three-dimensional pattern, comprising: ultrafine molding a three-dimensional pattern on one side of a release paper; forming a PE coating on the three- A step of forming a urethane film on the upper surface, a step of separating the release paper, and a step of attaching a protective film to the surface from which the release paper has been removed.

Wherein the step of forming the urethane film comprises the steps of supplying the urethane resin to the upper part of the PE coating layer and passing the release paper supplied with the urethane resin between the rollers and the roller to form a urethane film having a desired thickness, Can be transferred.

And attaching a hot melt to the other surface of the urethane film corresponding to the opposite side of the surface to which the protective film is adhered.

The release paper may be paper or a PET film.

The protective film may be a PET film.

Urethane Film Layer A three-dimensional pattern layer may be formed on one surface of the urethane film layer by forming a transition through a PE coating layer.

And a protective film attached to the upper portion of the three-dimensional pattern layer.

The protective film may be a PET film.

In the process of forming a urethane film, the three-dimensional pattern formed by ultrafine molding on the release paper is transferred to the urethane film through the PE coating layer, so that the three-dimensional pattern can be firmly attached to the urethane film.

In addition, the present invention can realize a clear and beautiful three-dimensional pattern due to the simple manufacturing process, high manufacturing efficiency, and surface characteristics of a uniform urethane film.

Accordingly, it is possible to provide a three-dimensional pattern added with a sense of quality by being attached to various products such as clothes, shoes, bags, hats, and the like.

1 is a process diagram showing a method for manufacturing a three-dimensional patterned film according to the present invention
2 is a view showing a method of manufacturing a three-dimensional patterned film according to the present invention.
3 is a photograph showing an example of a three-dimensional patterned film produced by the present invention.
4 is a view showing a process of attaching the three-dimensional patterned film produced by the present invention to clothes.
5 is a view showing a state in which a three-dimensional patterned film produced by the present invention is applied to clothes.

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

1 and 2, the method of manufacturing a three-dimensional patterned film according to the present invention includes the steps of: (a) superimposing a three-dimensional pattern 13 on one side of a release paper 11; (D) forming a urethane film (19) on the PE coating layer (15); removing the release paper (11); (E) of attaching the protective film (21) to the surface from which the release paper (11) has been removed.

The three-dimensional pattern film 1 has a three-dimensional pattern formed on the urethane film 19 to maximize the three-dimensional effect and to provide a clear and excellent three-dimensional pattern.

Urethane is light, strong against abrasion and pollution, good in texture, and smooth when attached to fabrics such as clothing, can be added as a film with one piece of fabric. In addition, urethane has good mechanical fastness, good washing fastness, low price, and environment-friendly because it does not generate harmful substances.

As shown in FIG. 2A, the step a) is a step of ultrafine molding the three-dimensional pattern 13 on one side of the release paper 11.

In step a), the release paper 11 may be transparent vinyl such as paper or PET film. In this embodiment, the release paper 11 uses paper. In forming the three-dimensional pattern 13, the paper is free from deformation due to temperature as compared with general plastic films even at a high temperature, so that it is easy to form a clear pattern. When the urethane is formed thereon after the formation of the three-dimensional pattern 13 on the surface of the paper, a release-coated paper can be used for releasing the smooth three-dimensional pattern 13 of urethane and paper.

The three-dimensional pattern 13 can be formed by pressing a mold at a high temperature (190 ° C to 200 ° C) with a mold having a predetermined three-dimensional pattern intended for one surface of the release paper 11.

Ultrafine molding may mean that the line width of the three-dimensional pattern 13 is 10 mu m or less.

The three-dimensional pattern 13 refers to a printed matter that appears three-dimensionally, and the shape thereof can be formed into a desired shape. For example, the three-dimensional pattern 13 may be a pattern similar to a hologram image.

It is preferable that the drying after the three-dimensional pattern 13 is printed on the release paper 11 is naturally dried. In the case of wind drying, the pattern shape may be deformed, and thermal drying may be undesirable because it may cause problems such as pattern shrinkage.

As shown in FIG. 2 (b), step b) is a step of forming a PE coating layer 15 on the three-dimensional pattern 13.

In step b), the PE (polyethylene) coating layer may be formed by applying a PE resin or a PE powder to the upper portion of the three-dimensional pattern 13. [ The PE coating layer 15 serves to smoothly transfer the three-dimensional pattern 13 to the urethane resin 17 while dissolving the urethane resin 17 to be described later in a thin film of a few microns unit.

A PP (polypropylene) coating layer may be formed instead of the PE coating layer 15 on the three-dimensional pattern 13. However, the PP coating layer is not preferable because it is not as flexible as the PE coating layer 15.

The PE coating layer 15 has good thermal adhesiveness, is lightweight, has high flexibility, and is flexible at low temperatures, so that the three-dimensional pattern 13 can be easily transferred to the urethane resin 17.

As shown in FIG. 2 (c), step c) is a step of molding the urethane film 19 on the PE coating layer 15.

In step c), the urethane film 19 can be formed by feeding urethane into a high-temperature liquid phase.

The release paper 11 to which the urethane resin 17 is supplied is supplied between the roller 33 and the roller 35 while the urethane resin 17 in the form of liquid is supplied to the upper portion of the PE coating layer 15 through the supply portion 31 So that the urethane film 19 having a desired thickness can be formed.

As the PE coating layer 15 melts due to the heat of the urethane resin 17 at a high temperature and passes between the roller 33 and the roller 35 during the process of forming the urethane film 19, The three-dimensional pattern 13 printed on the urethane resin 17 is firmly transferred to the urethane resin 17.

At this time, since the three-dimensional pattern 13 contains a urethane resin, the adhesion between the three-dimensional pattern 13 and the urethane resin 17 is high.

The urethane film 19 can be formed by supplying a high temperature urethane resin having a temperature range of 190 캜 to 220 캜 to the upper portion of the PE coating layer 15. The PE coating layer 15 reacts and cures at 190 ° C to 220 ° C to exert excellent adhesion.

After the urethane film 19 is formed on the PE coating layer 15, it is dried. The urethane is cured at room temperature and therefore, drying is carried out at room temperature. The urethane resin (17) may be a polyurethane resin.

2 (d), the step d) is a step of separating the release paper 11 after the formation of the urethane film 19.

In step d), the release paper 11 is separated from the urethane film 19.

At this time, since the three-dimensional pattern 13 is firmly transferred to the urethane film 19 via the PE coating layer 15, only the release paper 11 is smoothly separated.

As shown in FIG. 2 (e), step e) is a step of attaching the protective film 21 to the surface from which the release paper 11 has been removed.

In the step e), the protective film 21 is provided as a protective paper for protecting the three-dimensional pattern 13. In addition, the protective film 21 protects the three-dimensional pattern 13 from high temperature when the fabricated three-dimensional pattern film 1 is attached to the fabric 25 or the like.

The fabrication of the three-dimensional patterned film 1 can be completed through the above-described process.

The fabricated three-dimensional pattern film 1 comprises a urethane film layer 19, a three-dimensional pattern layer 13 having a transition on one side of the urethane film layer 19 via the PE coating layer 15, And a protective film 21 attached to the upper portion of the protective film 21.

The thickness of the three-dimensional pattern film (1) excluding the protective film (21) is preferably 0.1 mm or less. The thinner the thickness, the softer the touch when attached to clothing.

As the protective film 21, a PET (polyester) film having a pressure-sensitive adhesive coated on one surface thereof may be used. Since the PET film has a thermal deformation temperature of 240 캜, it is suitable as a protective film 21 for protecting the three-dimensional pattern 13 due to its excellent thermal stability and strong mechanical strength when the three-dimensional pattern film 1 is adhered to clothing or the like.

The protective film 21 may be a PI film, a PET film, a PVC film, an OPP film, a PP film, or a PMMA film in addition to the PET film. However, it is most preferable to use a PET film in consideration of manufacturing cost, heat resistance, flexibility and the like.

The hot melt 23 is attached to the other surface of the urethane film 19 corresponding to the opposite side of the surface to which the protective film 21 is attached. The hot melt adhesive 23 is for attaching the three-dimensional patterned film 1 to a fabric such as clothes.

The three-dimensional patterned film 1 can be produced in a state in which the hot melt 23 is not attached to the other surface. In this case, it can be attached to the fabric such as clothes by sewing.

As described above, since the three-dimensional pattern 13 is attached to the urethane film 19 through the PE coating layer 15 during the urethane film molding process, the process for manufacturing the three-dimensional pattern film 1 is simple, .

Fig. 3 shows an example of a three-dimensional pattern film produced by the present invention.

According to Fig. 3, it is confirmed that a clear and beautiful three-dimensional pattern can be formed when the three-dimensional pattern 13 is formed on the urethane film 19. [

As a result of the experiment, a three-dimensional pattern was formed on leather or leather, but no three-dimensional pattern was clearly formed.

This is because when the three-dimensional pattern 13 is formed on the urethane film 19, the urethane film 19 provides a uniform surface and increases the adhesion with the three-dimensional pattern 13, so that a sharp and beautiful three- .

 On the other hand, in the case of leather, it is difficult to form a clear three-dimensional pattern because it does not provide a uniform surface and adheres to a three-dimensional pattern.

In addition, the urethane film 19 has high flexibility and restoring force, so that it is possible to produce a three-dimensional pattern film having no appearance deformation after washing and having an excellent and beautiful appearance.

Further, the three-dimensional pattern 13 is firmly transferred to the urethane film 19 via the PE coating layer 15, so that the three-dimensional pattern 13 is not peeled off even after washing.

The process of attaching the above-described three-dimensional patterned film to clothes will be described.

As shown in FIG. 4 (a), the case where the hot melt 23 is adhered to the other side of the three-dimensional pattern film 1 will be described as an example.

4 (b), when the hot melt 23 is attached to the other surface of the three-dimensional pattern film 1, the hot melt 23 is placed facing the clothes 25, When the pressure is applied, the three-dimensional pattern film 1 is firmly attached to the clothes 25 while the hot melt 23 is melted.

For example, it can be hot-pressed at a temperature of 150 ° C to 180 ° C for 10 seconds.

At this time, the three-dimensional pattern film 1 is prevented from being deformed or damaged by heat since the protective film 21 is attached to the three-dimensional pattern 13 portion.

When the three-dimensional pattern film 1 is attached to the clothes 25, the protective film 21 is removed as shown in Fig. 4 (c). Since the protective film 21 is attached to the three-dimensional pattern 13 via an adhesive, it is easily separated.

4 (d), the three-dimensional pattern 13 is exposed to the outside, and a clear three-dimensional pattern 13 is formed on the clothing 25 to provide a beautiful appearance .

Fig. 5 shows a state in which the three-dimensional patterned film produced by the present invention is applied to clothes.

As shown in FIG. 5, the three-dimensional patterned film 1 from which the protective film has been removed is attached to the elbow portion of the clothes to provide a three-dimensional pattern, so that the appearance improving function can be performed.

In addition, the three-dimensional pattern film is cut into a specific shape, and when it is attached to a mountain climbing clothing, a hat or a shoe, it provides a waterproof function and can be also new in design.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the above teachings. will be.

1: three-dimensional pattern film
11: release paper 13: three-dimensional pattern, three-dimensional pattern layer
15: PE coating layer 17: urethane resin
19: urethane film, urethane film layer 21: protective film
23: Hot melt 25: Clothes
31: supply part 33,35: roller

Claims (8)

Ultrafine molding a three-dimensional pattern on one side of the release paper;
Forming a PE coating layer on the three-dimensional pattern;
Forming a urethane film on the PE coating layer;
Separating the release paper; And
And attaching a protective film to the surface from which the release paper has been removed. The method according to claim 1,
The step of forming the urethane film comprises:
Wherein the urethane resin is supplied to an upper portion of the PE coating layer, the urethane resin is fed between the rollers and the roller to form a urethane film having a desired thickness, and a three-dimensional pattern is transferred to the urethane film. Pattern film. The method according to claim 1,
Further comprising the step of attaching a hotmelt to the other surface of the urethane film corresponding to the opposite side of the surface on which the protective film is adhered. The method according to claim 1,
Wherein the release paper is paper or a PET film. The method according to claim 1,
Wherein the protective film is a PET film. A urethane film layer; And
And a three-dimensional pattern layer formed on one surface of the urethane film layer, the three-dimensional pattern layer being formed by a transition from a PE coating layer to the three-dimensional pattern layer. The method of claim 6,
And a protective film attached to an upper portion of the three-dimensional pattern layer. The method of claim 6,
Wherein the protective film is a PET film.
KR1020150103981A 2015-07-22 2015-07-22 Film having three-dimensional effect pattern, and manufacturing method thereof KR101712276B1 (en)

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Application Number Priority Date Filing Date Title
KR1020150103981A KR101712276B1 (en) 2015-07-22 2015-07-22 Film having three-dimensional effect pattern, and manufacturing method thereof

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KR20170011400A true KR20170011400A (en) 2017-02-02
KR101712276B1 KR101712276B1 (en) 2017-03-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101955243B1 (en) * 2018-08-16 2019-03-08 윤주섭 Mehtod for manufacturing silicon synthetic leather and silicon synthetic leather manufactured by the same
KR102156508B1 (en) * 2020-02-26 2020-09-15 이영준 Manufacturing apparatus and manufacturing method of three-dimensional pattern panel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980066608A (en) * 1997-01-27 1998-10-15 염용한 Emblem manufacturing method using hologram sheet
KR20010077850A (en) 2000-01-26 2001-08-20 다니구찌 이찌로오, 기타오카 다카시 Alternator
JP2002287604A (en) * 2001-03-27 2002-10-04 Toppan Forms Co Ltd Method for manufacturing hologram sheet
KR20100048109A (en) * 2008-10-30 2010-05-11 (주)엘지하우시스 Mirror surface sheet for decoration and the method of manufacturing the same
KR20110128507A (en) * 2010-05-24 2011-11-30 김은성 Pattern film, protection cover and manufacturing method of the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980066608A (en) * 1997-01-27 1998-10-15 염용한 Emblem manufacturing method using hologram sheet
KR20010077850A (en) 2000-01-26 2001-08-20 다니구찌 이찌로오, 기타오카 다카시 Alternator
JP2002287604A (en) * 2001-03-27 2002-10-04 Toppan Forms Co Ltd Method for manufacturing hologram sheet
KR20100048109A (en) * 2008-10-30 2010-05-11 (주)엘지하우시스 Mirror surface sheet for decoration and the method of manufacturing the same
KR20110128507A (en) * 2010-05-24 2011-11-30 김은성 Pattern film, protection cover and manufacturing method of the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101955243B1 (en) * 2018-08-16 2019-03-08 윤주섭 Mehtod for manufacturing silicon synthetic leather and silicon synthetic leather manufactured by the same
KR102156508B1 (en) * 2020-02-26 2020-09-15 이영준 Manufacturing apparatus and manufacturing method of three-dimensional pattern panel

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