KR20180001465U - A pressed flower letter paper using a transparent Polyurethane Resin film with adhesive sheet form - Google Patents

Abstract

The present invention proposes a method of sealing a stationery made of paper-based stationery paper including Korean paper by using a colorless transparent hydrophilic polyurethane resin film having a sticky sheet form and simplifying the manufacturing process of the stationery By utilizing the property of the polyurethane resin film which can superimpose on the wrinkle portion as well as the wrinkle portion, the three-dimensional pressing and the space between the letter paper are fixed by super close contact, thereby more effectively expressing the color and texture of the press, In addition, it is characterized in that moisture is blocked and contamination is prevented.

Description

[0001] The present invention relates to a pressured letter paper using a hydrophilic polyurethane film in the form of a matte transparent sheet having an adhesive property,

More particularly, the present invention relates to a method of producing a stationery sheet by using a polyurethane resin film, and more particularly, to a method of producing a stationery sheet by applying pressure to a hydrophilic polyurethane film in the form of a matte transparent sheet, And a method for implementing the same.

Pressing refers to a painting made by pressing flowers and leaves, and in our words, it is said to be a flower or a pressed flower.

The pressurization is used in order to make the appearance of the ornament adhere to an accessory or a decorative article in a state in which moisture is removed through natural drying and drying at room temperature by pressing in a state in which dyed flowers are dyed.

In recent years, although press is frequently used as a means of decorating stationery, it is difficult to firmly attach the stationery by itself alone, and it is easily broken over time, and the shape of the press is liable to be deformed. .

Therefore, it is necessary to apply a resin (resin) such as epoxy, acryl, urethane or the like on the surface of the film for the purpose of making the film transparent and transparent after coating the film with opaque adhesive paper A method of drying and fixing is commonly used.

On the other hand, the method of applying epoxy resin, acrylic resin, urethane resin or the like on the adhesive resin after coating with adhesive or pulling paper not only discolors the color of the dyed pressed resin due to the nature of the resin (resin) There is an unsatisfactory problem of lowering the perfection of the resultant product due to yellowing.

The method of applying the resin (resin) requires a sufficient drying time due to the nature of the resin (resin). Depending on the skill of spreading the resin thinly, an average of 1-2 hours is required for drying, If you need to dry up to a day, it takes a long time to get the finished product.

In addition, this method may be sticky even after the resin (resin) is completely dried, so that it is not free from dust or contamination.

Despite all of these inconveniences and the application of resin (resin) on opaque adhesive paper and glue paper to achieve a clear color and texture of the press, the opaque texture of the padded paper makes it difficult to press There was a limit in not being able to express color and texture more completely.

The polyurethane film is a colorless transparent polyurethane resin film in the form of a sticky adhesive sheet. In the present invention, it is possible to superimpose the film on a bending portion or a wrinkle portion due to its elongation and flexibility, We want to use polyurethane film, which adds moisture and prevents pollution.

Further, there has been no proposal for attaching a colorless transparent hydrophilic polyurethane film to a press stationery.

The present invention has been devised to solve the problems of the above-mentioned 'coating method of adhesive or papermaking paper and then applying resin (resin) such as epoxy, acrylic, or urethane' thereon, Making experience and beginners can easily make stationery of the pattern equipped with the presses as well as expressing the color and texture of the clearer press to enhance the aesthetics and reduce the time required for the work, There is a purpose.

The purposes and advantages of the present utility model registration will be described below, and it is to be understood that the same is by way of illustration and example only and is not to be taken by way of limitation, And that it will be included in the scope.

In order to achieve the above object, the present invention provides a pushing letter having a polyurethane film attached thereto, the pushing letter having a pattern made of presses is provided on either a front side or a back side of a paper material stationery paper including Korean paper.

According to a preferred embodiment of the present invention, it is preferable that the stationary background to which the press is attached is completely covered by a polyurethane film having a size of 1-2 cm larger than the pattern made of the presses.

In addition, the polyurethane film is preferably a light-transparent, thin film type film, and it is preferable to use a hydrophilic polyurethane film which is mainly used as a medical dressing band for skin protection, because it can be superimposed on a bending portion or a wrinkle- Is preferably used.

It is also preferable that the background is any one of Korean paper, paper, and colored paper.

According to the present invention as described above, the following effects can be expected.

It is possible to make letter of design which is easy to be done by experienced person and beginner even with beginner can make high-quality letter of letter which is easy to press with the sealing method by attaching colorless transparent polyurethane film with adhesive sheet type, There is an advantage.

In addition, the present invention is completed by attaching a hydrophilic polyurethane film in the form of an adhesive sheet, and it does not require a resin drying time of one to two hours in a long time, thus providing a convenience of shortening the production time .

Also, it is possible to super-close to the bending area and the wrinkle area because of its elongation and flexibility, so that the hydrophilic polyurethane film which is mainly used as a medical dressing band for skin protection can be used. , It is possible to more effectively express the original material and color feeling of the press, which is advantageous in meeting the aesthetic desire of the consumer.

The moisture permeability and the waterproof property of the polyurethane film can prevent moisture and prevent internal and external contamination.

In addition, the effects of the present invention are not limited to those described in the embodiments described above and claims of the present invention, but also the effects that may occur within a range that can be easily extracted from them and the possibility of provisional advantages contributing to industrial development And that it will be covered by a broader scope.

FIG. 1 is a view showing a stationery made of paper material including Korean paper according to one embodiment and having a press pattern on the front surface thereof and applying the same using a colorless transparent hydrophilic polyurethane resin film in the form of a sheet having adhesive force .
FIG. 2 is a view showing a process for producing a pressed sheet using a hydrophilic polyurethane film, which is used as a colorless transparent medical dressing band in the form of an adhesive sheet according to one embodiment of the present invention.
FIG. 3 is a diagram of a press stationery produced by a conventional resin coating method. The opaque material and the high-gloss resin of the punching paper show the limit of not fully expressing the color and texture of the press.
Fig. 4 is a drawing showing a state in which the color and the three-dimensional texture of a vivid flower are intact, with a polyurethane film attached according to the present invention.

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

As shown in FIGS. 1 and 2, the present invention relates to a method for producing a pressed sheet by applying pressure on a hydrophilic polyurethane film, wherein the polyurethane resin film is a colorless transparent film in sheet form, It has flexibility, expresses the color and texture of three-dimensional press, clearly shows the effect of moisture, moisture and waterproof property to prevent internal and external contamination can be expected

First, in the first embodiment according to the present invention, a paper material stationery paper including Korean paper according to one embodiment of the present invention is provided with a pattern 2 made of presses on the front face, and it is made of a colorless transparent adhesive hydrophilic poly By using the urethane resin film ③, it is possible to express delicate handicraft pattern that can transmit the texture of the flower of the press, and the adhesion of the upper part of the polyurethane film is improved than that of the conventional resin, And the like can be attached and directed according to their preferences, so that an effect of satisfying a consumer's aesthetic desire can be expected.

The above-mentioned background stationary stationery (1) can be made of various materials such as general paper, Korean paper, colored paper, etc., but the present invention does not limit the kind

In the illustrated example, the same type of flower pattern (2) is shown in the pressing part, but various kinds of flowers, leaves, stem and fruit of the plant are also possible, and the type of pressing is not limited in the present invention.

The pressurizing unit (2) may be a biotransformer that pressurizes the collected biotin, but may be torn off by biotransformation.

The press portion (2) is attached to the stationery (1) which is the background by the adhesive agent.

The colorless transparent polyurethane film ③ in the form of a sticky sheet can be cut by 1 to 2 cm larger than the shape of the pressure applied to a rectangle or background, and the shape is not limited thereto.

The hydrophilic polyurethane film (3) is formed larger than the stamped pattern by putting the stamp (2) on the background (1), and hand coating of the background is advantageous in preventing the inflow of moisture and foreign substances from the outside.

The polyurethane film (3) is preferably colorless and transparent so that the color and the material of the polyurethane film can be used as it is, and the thickness and thickness of the thin film such as 30um to 60um are not limited.

The polyurethane film ③ refers to a hydrophilic polyurethane resin film which is mainly used as a dressing band for skin protection medical treatment because it is highly stretchable and flexible and can be superimposed on a bending part or a wrinkle part. However, The type of the urethane film is not intended to be limited and is to be interpreted broadly for all polyurethane films falling within the same range as the essential characteristics.

In addition, it is possible to expect the production of press stationery expressing the individuality and creativity of consumers by additionally attaching attachments such as pearl and cubic on the polyurethane resin film ③ and the background ① on which the press is applied.

The present invention may be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein; those skilled in the art will readily observe and interpret the present invention.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. And substitution will be possible. Therefore, the scope of rights of the present invention is not limited to the above, but is intended to be illustrative, and the scope of the technical idea in the present invention is not limited by these embodiments and accompanying drawings. The scope of protection of the present invention should be construed according to the following claims, and all various modifications and improvements within the scope of the claims are also within the scope of the present invention.

① Background
(2)
③ Colorless transparent hydrophilic polyurethane film with adhesive sheet
④ Attachments such as pearls and cubic

Claims (5)

In the stamped stationery,
In the background of various materials such as general paper, Korean paper, and colored paper,
And a pattern made of stamps is provided. In the stamped stationery,
In the background of various materials such as general paper, Korean paper, and colored paper,
A pattern made of presses,
For the cover to cover the pressure, a hydrophilic polyurethane resin film having a size larger than 1-2 cm than the pattern made of the presses is used to coat the pressed sheet The polyurethane resin film which covers the press on the press stationery
Cohesive sheet-like colorless transparent color
Thickness and flexibility of thin film make it possible to clearly express the color and texture of the press
It is a hydrophilic polyurethane resin film. The polyurethane resin film according to claim 3, wherein the polyurethane resin film
Extensibility and flexibility make it possible to superimpose on curved or wrinkled areas
It is a hydrophilic polyurethane film that is breathable and waterproof. The polyurethane resin film used in the press stationery paper according to claim 4,
It refers to polyurethane resin film which is mainly used as a dressing band for skin protection, but it is not limited to polyurethane film which is simply used for medical use
All polyurethane films that fall within the same range as the essential properties
Widely used.

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