JP3200960B2 - Tableware with gold decorative pattern - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tableware having a gold decorative pattern formed of a gold decorative body and having excellent wear resistance.

[0002]

2. Description of the Related Art Tableware includes dishes, pots, cups and the like, and is often provided with various patterns. For example, as shown in FIG.
1 is provided with a gold decorative pattern 80. The gold decorative body 81 is formed of a series of linear or various patterns, and a gold paste containing gold is applied to the surface of the plate 8.
It is formed by baking. The gold decorative body contains gold as a main component and has a beautiful luster unique to gold. For this reason, it is particularly excellent in decorativeness and is prized for tableware for entertainment.

[0003]

However, such a gold decorative body 81 is more susceptible to rubbing at the time of washing or transporting than a decorative body such as red or blue. That is, at the time of cleaning, as shown in FIG. 6, peeling 89 occurs on the gold decorative body 81 due to mechanical abrasion caused by polishing powder or a nylon scourer with an abrasive.

At the time of transportation, rubbing between tableware and its carrier or between tableware causes the above-mentioned FIG.
As shown in FIG. 7, the gold decorative body 81 peels off. Therefore,
Strong gold decoration method for producing strong gold decorations
No. 128) has been proposed. However, even this method cannot sufficiently solve this problem.
The present invention has been made in view of the above-described problems, and an object thereof is to provide a tableware having a gold decorative pattern excellent in abrasion resistance.

[0005]

According to the present invention, in a tableware having a gold decorative pattern formed by a gold decorative body, a gold decorative body is formed along the shape of the gold decorative body and at a distance from the gold decorative body. The present invention is a tableware having a gold decorative pattern provided with a protective paint line having a film thickness larger than the film thickness. In the present invention, the gold decorative pattern is a pattern formed by a gold decorative body. The protective paint line follows the shape of the gold decorative pattern,
And it is provided at a distance from the gold decoration. The thickness of the protective paint line is larger than the thickness of the gold decorative body.

[0006] The protective paint line can be provided on the outer periphery and inner periphery of the gold decorative pattern along the shape of the gold decorative pattern and at a distance from the gold decorative body. The color of the protective paint line is arbitrary, such as white, ground color of tableware, or color. The thickness of the paint line is preferably 5 μm or more and 30 μm or less. If the thickness is less than 5 μm, the thickness becomes equivalent to that of the gold decoration, and there is a possibility that damage to the gold decoration cannot be prevented.
On the other hand, if it exceeds 30 μm, it is difficult to obtain an effect corresponding thereto.

[0007] The thickness of the gold decorative body is preferably 1 μm or more and 5 μm or less. If it is less than 1 μm, the gold decoration may be peeled off. On the other hand, if it exceeds 5 μm, the effect corresponding thereto cannot be obtained. The width of the protective paint line is preferably 0.5 to 2 mm.

[0008] An interval is provided between the gold decorative body and the protective paint line. The shortest distance of this interval is 0.2m
It is preferably from m to 0.3 mm. If the distance is less than 0.2 mm, the gold decorative body and the protective paint line may overlap during the manufacturing process of the gold decorative pattern. On the other hand, if it exceeds 0.3 mm, it is difficult for the protective paint line to protect the gold decorative body.

In a method of manufacturing tableware having a gold decorative pattern, for example, first, a gold paste for a gold decorative body and a paint paste for a protective paint line are applied to transfer paper by screen printing. . At this time, the thickness of the paint paste is larger than the thickness of the gold paste, and is applied along the shape of the gold paste and at intervals.

Next, this transfer paper is attached to the surface of the tableware, and then both are baked. Thereby, the gold paste and the paint paste are transferred to the surface of the tableware, and the gold decorative body and the paint line are formed on the surface of the tableware. The transfer paper is burned off by the heat of baking. The tableware is a dish, cup, pot, or the like formed by bone china, porcelain, or the like.

[0011]

[Function and Effect] The tableware having the gold decorative pattern of the present invention is
A protective paint line having a thickness greater than the thickness of the gold decorative body is provided along the pattern shape of the gold decorative body and at intervals. Therefore, when an abrasive body such as a nylon scrubber rubs against tableware, the abrasive body rubs against the protective paint line but hardly rubs against the gold decorative body. Also, when other dishes are stacked on this dish,
Since these dishes and the like come into contact with the protective paint line having a larger film thickness than the gold decorative body, they do not come into contact with the gold decorative body.

As described above, since the protective paint line has a thickness larger than the thickness of the gold decorative body, it can protect the gold decorative body which is easily worn. This protective paint line has better abrasion resistance than the gold decorative body. Therefore, the tableware is excellent in the wear resistance of the gold decorative body. As described above, according to the present invention, it is possible to provide a tableware having a gold decorative pattern having excellent wear resistance.

When the protective paint line has the same color as the ground color of the tableware, the appearance of the protective paint line cannot be seen. Therefore, the gold decorative pattern appears to be formed only by the gold decorative body. On the other hand, when the protection paint line of another color is used, the color of the protection paint line can cooperate with the gold decoration body to form various gold decoration patterns. Therefore, according to the present invention, it is possible to provide a tableware having a gold decorative pattern having excellent wear resistance.

[0014]

【Example】

Example 1 FIG. 1 shows a tableware having a gold decorative pattern according to the present invention.
This will be described with reference to FIG. The tableware 9 of this example has the gold decorative pattern 1 formed by the gold decorative body 11. The outer periphery of the gold decorative pattern 1 has a protective paint line 10. The protective paint line 10 has a ring-like shape along the outer peripheral shape of the gold decorative pattern 1 and is arranged at a distance 90 from the gold decorative body 11. Further, the thickness of the protective paint line 10 is larger than the thickness of the gold decorative body 11.

The protective paint line 10 is the same color as the ground color of the tableware 9. The protective paint line 10 has a thickness of 15 μm and a width of 1 mm. As a paint paste for forming the protective paint line 10, paint for general ceramics is used. The gold decoration 11 has a ring shape along the outer edge of the tableware 9. The gold decorative body 11 is formed using a gold paste containing gold. The thickness of the gold decorative body 11 is 2 μm, and its width is 5 mm. The distance between the gold decorative body 11 and the protective paint line 10 is 0.2 to
An interval 90 of 0.3 mm is provided.

In the method of manufacturing the tableware 9, first,
Using screen printing, a desired pattern is formed on the transfer-processed paper using a gold paste and a paint paste. At this time,
The thickness of the paint paste is 20 to 30 μm, and the thickness of the gold paste is 5 to 8 μm. In addition, the paint paste is applied along the shape of the gold paste and at intervals of 0.2 to 0.3 mm.
0 is applied.

Next, the transfer paper is adhered to the surface of the tableware 9 and then both are baked. The baking temperature is from 700C to 850C. As a result, the gold paste and the paint paste are transferred to the surface of the tableware 9 and the gold decoration 1
1 and a protective paint line 10 are formed on the surface of the tableware 9. The transfer paper is burned off by the heat of baking.
In addition, as the tableware 9, a plate formed of white bone china is used.

Next, the operation and effect of this embodiment will be described. The tableware 9 of this example is provided with a protective paint line 10 having a film thickness larger than the film thickness of the gold decorative body 11 at intervals 90 along the pattern shape of the gold decorative body 11. Therefore, when an abrasive body such as a nylon scrubber rubs against the tableware 9, the abrasive body rubs against the protective paint line 10 and hardly rubs against the abrasion-resistant gold decorative body 11. Further, when other dishes and the like are stacked on the tableware 9, these dishes and the like come into contact with the gold decorative body 11 in order to come into contact with the protective paint line 10 having a larger film thickness than the gold decorative body. There is no.

As described above, since the protective paint line 10 has a thickness greater than the thickness of the gold decorative body, it can protect the gold decorative body which is easily worn. This protective paint line 10 is more excellent in abrasion resistance than the gold decorative body 11. Therefore, the tableware 9 is excellent in abrasion resistance. In this example, since the protective paint line 10 of the same color as the ground color of the tableware 9 is formed, the protective paint line 10 is formed.
Cannot see the appearance. Therefore, it looks as if the gold decorative pattern 1 is formed only by the gold decorative body 11.

Embodiment 2 In this embodiment, as shown in FIG. 3, both the outer periphery and the inner periphery of the gold decorative body 11 have a distance 90 of 0.2 to 0.3 mm.
And a protective paint line 10 having a thickness larger than the thickness of the gold decorative body 11 is provided. Others are the same as the first embodiment. In this embodiment, since the protective paint lines 10 are formed on both sides of the gold decorative body 11, a greater protection effect can be obtained as compared with the first embodiment.

Embodiment 3 The tableware of this embodiment has a corrugated gold decorative pattern 2 as shown in FIG. On the outer periphery of the gold decoration 21,
In accordance with the shape of the gold decorative body 21, the protective paint lines 10 having a wavy pattern are formed at regular intervals 90. The interval 90 is 0.2 to 0.3 mm.
Others are the same as the first embodiment.

In this embodiment, the same effect as in the first embodiment can be obtained. In addition, along the gold decorative pattern, a wavy-patterned protective paint line 10 can be provided on the outer periphery and inner periphery. In addition, the shortest interval of 0.2 to 0.3 m is set on the outer periphery or the outer periphery and the inner periphery of the gold decorative pattern.
A ring-shaped protective paint line 10 can be provided with m.

Experimental Example 1 In this example, the wear resistance of the dishes of Examples 1 and 2 was evaluated. In the evaluation, light shiatsu was applied to the sandpaper to rub the tableware, and the number of rubbings until the gold decorative body was peeled was counted. This evaluation was performed five times, that is, at five locations. Sandpaper used was zircon sandpaper for gold polishing, which is used for finishing tableware in the manufacture of tableware. Also, the presence or absence of peeling of the gold decorative body was visually determined.

For comparison with the tableware having a gold decorative pattern according to the present invention, as a comparative example, a tableware having only a gold decorative body formed without forming a protective paint line was manufactured. The gold ornament has a ring shape along the shape of the tableware. Others are the same as the first embodiment. The tableware of this comparative example was evaluated in the same manner as described above. Table 1 shows the results.
Shown in

As can be seen from Table 1, in Example 1, the gold decorative body was peeled off after an average of 596 rubs. In Example 2, no peeling occurred even after rubbing 700 times. Thus, the tableware according to the present invention was extremely excellent in abrasion resistance. On the other hand, in the comparative example, peeling occurred 134 times on average, and the abrasion resistance was poor.

Experimental Example 2 In this example, the tableware of Example 2 was evaluated for practical wear resistance. The evaluation prepares 36 pieces of the above-mentioned tableware, respectively. Then, these dishes were used and then washed with a dishwasher. This was repeated 300 times.

In other words, one tableware was used 300 times and washed 300 times. Thereafter, it was visually observed whether the gold decorative body had peeled off. Tableware similar to the comparative example shown in Experimental Example 1 was produced, and this was evaluated in the same manner as above. Table 2 shows the results.

As can be seen from Table 2, the tableware in which peeling occurred was seven in the tableware of Example 2 and three in the tableware of Comparative Example.
There were four. Thus, it was confirmed that the tableware of Example 2 was extremely excellent in practical wear resistance.

[0029]

[Table 1]

[0030]

[Table 2]

[Brief description of the drawings]

FIG. 1 is a plan view of a main part of a tableware having a gold decorative pattern according to a first embodiment.

FIG. 2 is a sectional view of a main part of the tableware having a gold decorative pattern according to the first embodiment.

FIG. 3 is a sectional view of a main part of a tableware having a gold decorative pattern according to a second embodiment.

FIG. 4 is a plan view of a main part of tableware having a gold decorative pattern according to a third embodiment.

FIG. 5 is a plan view of a main part of a tableware having a gold decorative pattern according to a conventional example.

FIG. 6 is a sectional view of a main part of a tableware having a gold decorative pattern according to a conventional example.

[Explanation of symbols]

 1,2. . . Gold decorative pattern, 10 . . Protective paint line, 11, 21. . . 8. gold decoration, . . Tableware, 90. . . interval,

Claims (1)

(57) [Claims] 1. A tableware in which a gold decorative pattern is formed by a gold decorative body, the thickness of which is larger than the thickness of the gold decorative body along the shape of the gold decorative body and at a distance from the gold decorative body. A tableware having a gold decorative pattern provided with a protective paint line having a thickness.