KR101138654B1 - Method for preparing yellow soil vessel - Google Patents

Abstract

(a) removing the bark and steaming and peeling it; (b) separating the black bark and the bark of the bark of the mulberry; (c) boiling the white skin obtained from step (b) at 100 to 200 ° C. for 1 hour 30 minutes and then steaming for 1 hour; (e) disintegrating the white skin obtained from step (b) and then kneading the mixture with loess (1-10% by weight of mulberry pulp and 90-99% by weight of ocher); (f) shaping the loess dough from step (e) into a predetermined container shape; (g) first firing the container shape from step (f) at a temperature of 800 ° C. to 900 ° C., followed by primary firing to a temperature of 1300 ° C. to 1500 ° C. after glazing, A method of making a blended container and a container made by the method are disclosed. Containers made through this process are not only effective in removing odors, but also more resistant to impact than containers made from loess alone.

Description

How to make ocher containers using paper mulberry pulp {METHOD FOR PREPARING YELLOW SOIL VESSEL}

The present invention relates to a method for producing an ocher container using a mulberry pulp which is the main raw material for making Hanji.

Hanji is made from the paper mulberry. It is a deciduous broad-leaved arboreous tree that is used to make Korean paper. The leaves are deeply divided in young trees and small egg-shaped in old trees. Male and female, spring leaves and flowers at the same time. Flowers grow in the form of spikelets, axillas, and male flower spikes are oval, and female spikes running on them have a ball shape. The fruit is a ball-like nucleus that resembles a snakeberry and ripens around September. It grows wild at the foot of the mountain at the foot of the mountain. The bark is a material for making paper, and the fruit is used as a medicinal herb called 'low room' or 'sujaja', and young leaves are edible.

It has been used only in the field of manufacturing Hanji, but research on its various effects is underway as the various effects of it are known. As one example, Korean Patent Publication No. 10-2007-0101052 discloses a hat using a bark of bark.

The present invention has been made to broaden the range of application of the paper mulberry, the object of the present invention is to provide a method for producing an ocher container using the paper mulberry pulp.

In order to achieve the above and other objects, one aspect of the present invention provides a fired ocher container consisting of 1-10% by weight of mulberry pulp and 90-99% by weight ocher based on the total weight. The ocher container containing these mulberry pulp is not only effective in removing odors, but also excellent in impact resistance than containers made of ocher alone.

In addition, another aspect of the present invention,

(a) removing the bark and steaming and peeling it;

(b) separating the black bark and the bark of the bark of the mulberry;

(c) boiling the white skin obtained from step (b) at 100 to 200 ° C. for 1 hour 30 minutes and then steaming for 1 hour;

(e) disintegrating the white skin obtained from step (b) and then kneading the mixture with loess (1-10% by weight of mulberry pulp and 90-99% by weight of ocher);

(f) shaping the loess dough from step (e) into a predetermined container shape;

(g) first firing the container-shaped material from step (f) at a temperature of 800 ° C. to 900 ° C., and then firing at first to a temperature of 1300 to 1500 ° C. after glazing. Provided is a method of making a container in which pulp and loess are combined.

The ocher container incorporating the mulberry pulp made by the present invention is not only effective in odor removal but also excellent in impact resistance than a container made of ocher alone.

The manufacturing process of the ocher container containing the mulberry pulp according to the present invention is as follows.

First, the mulberry is harvested and steamed to remove the bark. The process of steaming and peeling off with steam is the same as that of Hanji. There are black bark and white bark of the bark, which are used in the present invention.

Next, the peeled white skin is boiled at 100 to 200 ° C. for 1 hour and 30 minutes, followed by moxibustion for 1 hour, and then decomposed and mixed with loess (1-10% by weight of mulberry pulp and 90-99% by weight ocher). Let's do it.

After the obtained compound is made into a container of a desired shape, it is first baked at a temperature of 800 ° C to 900 ° C. Then, the glaze is applied to the surface of the fired container and then first fired at a temperature of 1300 to 1500 ° C. In order to manufacture the ocher container according to the present invention, a process of varying the temperature during this baking process is required. This is because the mulberry may be ignited undesirably during high temperature firing and may not give the desired container.

Evaluation Test of Ocher Containers

To prepare an ocher container according to the process of the present invention described above, using oak pulp 5% by weight, the primary firing temperature is 800 ℃, the secondary firing temperature is 1300 ℃ to produce an ocher container to remove the smell and impact Test was made. The odor removal effect was performed by a panel test of 20 people, and the impact test was judged as the degree of cracking due to the penetration of the nail for the container made of loess alone under the same conditions.

As a result, 15 out of 20 panels answered that the smell was reduced, and concluded that the ocher containers made according to the present invention were superior in strength than the ocher containers which did not use the mulberry pulp.

Claims (2)

delete (a) removing the bark and steaming and peeling it;
(b) separating the black bark and the bark of the bark of the mulberry;
(c) boiling the white skin obtained from step (b) at 100 to 200 ° C. for 1 hour 30 minutes and then steaming for 1 hour;
(e) disintegrating the white skin obtained from step (b) and then kneading the mixture with loess (1-10% by weight of mulberry pulp and 90-99% by weight of ocher);
(f) shaping the loess dough from step (e) into a predetermined container shape;
(g) first firing the container-shaped material from step (f) at a temperature of 800 ° C. to 900 ° C., and then firing at first to a temperature of 1300 to 1500 ° C. after glazing. A process for producing a container in which pulp and loess are combined.