KR20140125231A - Tableware Melamine Resins With Enhanced Pattern and Method for Manufacturing The Same - Google Patents

Tableware Melamine Resins With Enhanced Pattern and Method for Manufacturing The Same Download PDF

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Publication number
KR20140125231A
KR20140125231A KR20130043144A KR20130043144A KR20140125231A KR 20140125231 A KR20140125231 A KR 20140125231A KR 20130043144 A KR20130043144 A KR 20130043144A KR 20130043144 A KR20130043144 A KR 20130043144A KR 20140125231 A KR20140125231 A KR 20140125231A
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KR
South Korea
Prior art keywords
melamine resin
tableware
pattern
molded
color
Prior art date
Application number
KR20130043144A
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Korean (ko)
Inventor
남구현
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남구현
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Application filed by 남구현 filed Critical 남구현
Priority to KR20130043144A priority Critical patent/KR20140125231A/en
Publication of KR20140125231A publication Critical patent/KR20140125231A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

The present invention relates to a process for producing a predetermined pattern such as a person, an animal, an insect, a plant, a flower, various characters, pictures, and objects cut from a paper or cloth material by heating a melamine resin powder at a predetermined temperature, A pattern having a color contrasting with the color of the molding container is arranged on the inner surface of the molding container which is formed by pressing the formed mold on the mold, and then the mold is pressurized again with the mold so that the patterns are integrally fixed to the inner surface of the molding container. Discloses a melamine resin tableware having a reinforced pattern having durability that can be retained in its original feel without easily damaging the pattern.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a melamine resin tableware having a reinforced pattern,

The present invention relates to a melamine resin tableware having a reinforced pattern used for storing various foods in a home or a restaurant, and a manufacturing method thereof, and more particularly to a pattern of various letters, shapes, and shapes And melamine resin tableware which makes it possible to maintain the original shape without damaging the patterns forming patterns and patterns even when using for a long time, And a manufacturing method thereof.

It is already well known that there are many dishes made of melamine resin because of the ease of handling and handling that it is generally cheaper than ceramics but light and easy to break.

However, although the melamine resin tableware has the above advantages, the longer the use time, the more the cleanliness or the taste of the melamine resin tableware is somewhat reduced as compared with the ceramic tableware.

In other words, since the porcelain tableware is fired, various kinds of patterns expressed in the porcelain tableware can be used for various kinds of tableware Since there is no damage such as patterns, patterns, etc., being erased or peeled off, ceramics dishes are kept clean and feel long.

On the other hand, the melamine resin tableware melts the melamine resin and presses it with the mold. In order to give the surface of the shaped tableware the merchantability, a separate painting or transfer process which displays various patterns and patterns through paints or transfer sheets In addition, in the painting process, a method of printing a picture or the like drawn on a transfer sheet through a transfer operation adhered to the surface of a resin tableware is printed on the surface of the tableware. Such a painting process requires a highly skilled technique, . ≪ / RTI > The reason why the surface of the melamine resin tableware is colored with the enamel paint or the ink of the transfer paper is that since the melamine resin tableware is used for a long time, the more the number of washing of the tableware becomes, the more frequent friction with the washing brush Which tends to be worn out or damaged.

Therefore, although the melamine resin tableware itself is clean, the deterioration of the cleanliness, which is apparently caused by the damage of the pattern and the pattern, causes the economic loss which must be discarded, and also causes the waste to be mass-produced.

There is a document such as the following patent developed for solving such a problem. However, since this prior art is manufactured by using melamine resin having different colors, the display of the variety of the pattern in which the pattern is expressed only in a specific portion is somewhat inferior.

1. Domestic Published Patent No. 10-2004-0070645.

The present invention has been developed in order to solve the above-described problems of the related art and to provide various additional advantages, and in particular, to provide a pattern in which a pattern, a pattern, By doing so, it is easy to work with the simplified design of the pattern installation, and the pattern is easily peeled off or damaged even when used for a long time. And a method for producing the same.

This object is achieved by a melamine resin tableware having a reinforced pattern provided according to the present invention and a method of manufacturing the same.

According to an aspect of the present invention, there is provided a method for preparing a melamine resin tableware having an enhanced pattern, comprising: preparing white or black paper or cloth or both materials; Cutting the material so as to obtain a predetermined pattern such as a person, an animal, an insect, a plant, a flower, various characters, pictures, and objects; Heating the melamine resin powder to a predetermined temperature so as to form a gel state, placing the melamine resin powder on a mold and pressing the melamine resin powder to form a container; One pattern or two or more patterns having a color contrasted with the color of the molding container is arranged on the inner surface of the molded container in a predetermined shape and then pressed with a mold to fix the mold to the inside of the molding container so as to be integrated with the molding container And a fixing step of fixing the pattern.

In one embodiment, the material preparation step of the paper or cloth may include dyeing the prepared material with monochromatic or mixed color of two or more using an organic or inorganic pigment.

In another embodiment, the inner surface of the molding container to which the pattern is fixed may include a melamine resin coating step of forming a melamine resin coating film.

The melamine resin tableware having the reinforced pattern provided according to an aspect of the present invention is a melamine resin tableware having a predetermined pattern such as a person, animal, insect, plant, flower, various characters, ) Was placed on a mold in which the melamine resin powder was heated to a predetermined temperature to form a gel state, and a pattern having a color contrasting with the color of the molding container was arranged on the inner surface of the molded container by pressing it. And is fixed to the inner surface of the molding container so as to be integrally infiltrated.

In another embodiment, the paper or cloth material may have a dyeing portion that is dyed with an organic or inorganic pigment.

In another embodiment, a melamine resin coating film may be formed on the inner surface of the primary molded container to which the pattern is fixed.

According to the present invention, it is possible to provide the effect of simplifying the pattern and pattern installation work of the resin tableware due to the operation of installing the desired patterns, patterns, etc. in the step of forming the resin tableware,

In addition, by the structure in which the pattern representing the pattern, pattern and the like is infiltrated into the resin body of the food and fixed, the pattern expressing the pattern and the pattern can be easily peeled or damaged even in long-term use, And gives the effect of increasing the value of the product.

1 is a schematic view showing an example of a mold used for implementing the present invention,
2 is a photograph showing an example of a melamine resin tableware manufactured by the method of the present invention,
Fig. 3 is a sectional view along the II line direction of Fig. 2. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

Fig. 1 is a view schematically showing an example of a mold used for embodying the present invention, Fig. 2 is a photograph for showing an example of a melamine resin tableware manufactured by the method of the present invention, Fig. 3 Sectional view taken along the II line direction of FIG.

The manufacturing method of the melamine resin tableware is well described in, for example, Japanese Unexamined Patent Application Publication No. 10-2004-70645 filed by the present application, but will be briefly described with reference to these drawings.

<Materials preparation step>

First, the melamine resin tableware manufactured according to the present invention corresponds to any one capable of containing food, such as air, hospitality, bowl, dish cup, tray, cadmium, and the like.

These melamine resin dishes are filled with a variety of patterns or patterns to give a sense of freshness as well as a sense of touch. The pattern material is a material for making a pattern on a melamine resin tableware.

The material can be either white or black paper, one of the fabrics, or both. It is preferable to use the thinner or the thinner than the thicker one. Also, as described below, the preparation of black and white is made so as to make the color of the melamine resin tableware made of black or white to be clear and clear.

<Foundation stage>

The prepared material is cut to obtain a predetermined pattern such as a human shape, an animal shape, a fish shape, an insect shape, a plant shape, a flower shape, various characters, pictures, and objects. One of the patterns 10 is shown as an example in FIG. 2, and the pattern 10 can be variously modified according to the taste of the consumers.

<Melamine resin tableware molding step>

The melamine resin tableware is manufactured using a melamine resin powder. The melamine resin powder is heated in advance at a temperature of 100 to 150 ° C. for about 1 minute by using a high-frequency preheater (not shown) to form a gel state The melamine resin tableware 20, which is the final product as shown in Fig. 2, can be obtained by putting such a state on the mold 1 as shown in Fig. 1 and pressing it. The shape of the melamine resin tableware 20 can be manufactured in various forms according to the change of the mold, and the color of the tableware can be manufactured in various colors according to the color type of the blended pigments. In this embodiment, a tableware made of black is shown as an example. Reference symbol M denotes a melamine resin material, and reference numeral 3 denotes a hot line.

&Lt; Pattern formation step &

A pattern 10 or two or more patterns 10 having a color contrasting with the color of the melamine resin molding utensil is arranged at a predetermined position on the inner surface of the melamine resin molding utensil produced through the molding step in a predetermined shape . The arrangement of the pattern 10 on the inner surface of the molding utensil is performed manually by the operators. When the pattern piece 10 is placed on the inner surface of the molded melamine resin container 20 by hand, the mold 1 is operated again and the pattern piece 10 is pressed together with the molding utensil . At this time, the pattern 10 placed on the inner surface of the molding utensil is fixed by being integrated with the molding utensil. Particularly, the molded tableware is not completely cured while being manufactured in the mold 1, but rather has a soft state in which the pattern 10 enters into a certain extent by pressing with the hand. Therefore, when the pattern 10 receives the pressure of the mold 1, The melamine resin material 10 is fixed to the body of the melamine resin tableware while the melamine resin material forming the molding tableware is permeated into the pattern 10 while the pattern 10 is formed into a single body with the molding tableware Lt; / RTI &gt;

The molded tableware thus manufactured is taken out of the metal mold 1 and then finely cleaned to obtain a melamine resin tableware 20 having a desired pattern 20 as shown in FIG. 2 shows an example in which the pattern 10 is provided in a white color contrasting with the black color of the melamine resin container 20. However, the color of the pattern 10 is not limited to the coloring of the paper or cloth using any pigment Therefore, it can be expressed in any desired color. That is, in preparing the material of the paper or cloth, the prepared material may be dyed with a mixed color of a single color or a mixture of two or more using an organic or inorganic pigment or the like. According to such dyeing, the container can be further imparted with a feeling of beauty, and the product value of the dish can be further increased accordingly.

Since the fixing operation of the pattern 10, which is intruded into and fixed to the inside of the molding container, is performed simultaneously in the process of preparing a dish, the conventional melamine resin container is manufactured, and the pattern or patterns There is a work advantage in that the pattern and the pattern installation work are simplified compared with the operation of transferring or drawing.

In particular, even if the cleaning operation of the container is increased due to long-term use, the pattern 10 is stably fixed to penetrate into the surface of the melamine resin container, so that it is not easily peeled or damaged even if it comes into contact with the rough wool.

<Melamine resin coating step>

A coating film 22 may be formed on the entire inner surface of the molded container to which the pattern 10 is adhered by a melamine resin such as a material of a molded dishware to make the inner surface more smooth. When the melamine resin powder is applied to the coating film 22 and heated again at a temperature of about 180 to 200 ° C, a film is formed which melts the melamine resin powder and is coated on the inner surface of the container.

The present invention improves productivity by improving the process of setting patterns of melamine resin tableware, thereby providing cost saving effect and durability in which patterns are retained even when used for a long time.

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. Therefore, it should be pointed out that the scope of the present invention is not limited to the described embodiments, but should be construed according to the appended claims.

1: Mold
10: Pattern
20: Melamine resin tableware
22: Coating film

Claims (6)

Preparing white or black paper or cloth or both materials;
Cutting the material so as to obtain a predetermined pattern such as a person, an animal, an insect, a plant, a flower, various characters, pictures, and objects;
Heating a melamine resin powder to a predetermined temperature to form a gel state, placing the melamine resin powder on a mold and pressing the melamine resin powder to form a predetermined tableware; And
A pattern fixing process in which a pattern or two or more patterns having a color contrasted with the color of a molded tableware is arranged on a inner surface of a molded tableware in a predetermined shape and then pressed again by a mold so that the patterns are intruded into the molded dishware, &Lt; / RTI &gt; wherein the melamine resin tableware has an enhanced pattern. The method of claim 1, wherein the step of preparing the paper or cloth further comprises dyeing the prepared material with a mixed color of monochromatic color or a mixture of two or more colors using an organic or inorganic pigment. A method for producing a melamine resin tableware having patterns. The melamine resin tableware according to claim 1 or 2, further comprising a melamine resin coating step of forming a melamine resin coating film on the inner surface of the molded tableware to which the pattern is fixed . A predetermined pattern such as a person, an animal, an insect, a plant, a flower, various characters, pictures, and objects cut from a paper or cloth material is melted by heating the melamine resin powder to a predetermined temperature to form a gel state. And a pattern having a color contrasting with the color of the molded tableware is placed on the inner surface of the molded tableware which is placed on the top surface of the molded tableware and pressed by a mold so that the patterns are fixed so as to be integrated with the molded tableware. Melamine resin tableware with reinforced patterns. The melamine resin tableware according to claim 4, wherein the paper or cloth material has a dyeing portion dyed with an organic or inorganic pigment. The melamine resin tableware according to claim 4 or 5, wherein a melamine resin coating film is further formed on the inner surface of the molded tableware to which the pattern is fixed.
KR20130043144A 2013-04-18 2013-04-18 Tableware Melamine Resins With Enhanced Pattern and Method for Manufacturing The Same KR20140125231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130043144A KR20140125231A (en) 2013-04-18 2013-04-18 Tableware Melamine Resins With Enhanced Pattern and Method for Manufacturing The Same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130043144A KR20140125231A (en) 2013-04-18 2013-04-18 Tableware Melamine Resins With Enhanced Pattern and Method for Manufacturing The Same

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KR20140125231A true KR20140125231A (en) 2014-10-28

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