JP2011236090A - Fiber glaze and method for producing fiber-glazed product using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fiber glaze capable of exhibiting firing color development meeting the diversity of design which is impossible in conventional three glazing methods such as wet, dry and volatile and to provide a method for producing a fiber-glazed product using the same.SOLUTION: As the fiber glaze is made by impregnating a fiber material 4 such as rice straw with a glaze 5, the firing color development is exhibited with a free design utilizing the characteristics of fibers as a glazing method.

Description

  The present invention relates to a new glaze using a fiber material (hereinafter referred to as “fiber glaze”) and a method for producing a glaze that is a novel ceramic using the glaze.

Conventional glazes can be broadly classified into three items, ie, wet, dry, and volatilization methods, as a traditional glazing method, apart from natural acupuncture (see Non-Patent Document 1). In other words, it has been applied to the surface of the object with any design by putting the object as a work directly in the liquid glaze, applying a glaze on the surface of the object, or painting (see Patent Document) . Therefore, glaze application methods such as sticking on the surface of the work, wrapping like a spear, and sprinkling finely cut pieces were impossible due to liquid restrictions and were not seen at all.

In addition, conventional natural firewood is an ash that has fallen naturally during firing in a kiln, so that it was not possible to intentionally design for color development. In the case of Bizen ware, red colored line patterns (patterns called “firewood”) were only expressed by wrapping or placing rice straw softened with wooden caskets around the surface of the vessel like a cocoon. Met.

JP 2007-112690 A Japanese Patent No. 3168456

Aitaro Miyagawa [Ceramic glaze] Kyoritsu Shuppan Co., Ltd. 1973 Masataro Onishi "Ceramic glaze" Science and engineering company 1980

An object of the present invention is to provide a glaze capable of producing ceramics with a high degree of design in view of the limitations of conventional liquid glazes and natural glazes as described above.

In order to solve the above problems, the present invention immerses a fiber material in a liquid glaze. In addition, by using this fiber glaze, it is possible to wrap and paste it with a free design on ceramic (after “white background”), unglazed, or main-baked ceramics. It was set as the manufacturing method of the soot product which can carry out baking coloring with the new design which does not have.

The fiber glaze according to the present invention can be used as a flexible glaze by wrapping, sticking, or finely sprinkling it on a base, unglazed, or baked ceramic. Accordingly, it has become possible to produce a baked color which cannot be formed in a liquid form or in a powder form, which has been impossible with the conventional glazing method according to the above three items. As a result, in the manufacturing method of glazed products using this, it is possible to glaze and fire and develop color in the state of a fiber glaze as it is while taking advantage of the characteristics of fibers such as bending, crushing, and knitting, which is completely new There is an advantage that works and products can be made with designs that are decorated with various concepts.

It is the figure which showed an example of the manufacturing method of the fiber glaze based on this invention. It is the figure which showed an example of the usage method of the fiber glaze based on this invention. It is the perspective view which showed Bizen pottery as a candy product which concerns on this invention. It is the perspective view which showed the Bizen pottery flower basket as a cocoon product which concerns on this invention. It is the perspective view which showed the Bizen baked sake sachet as a cocoon product which concerns on this invention.

The present invention will be described below. FIG. 1 is an explanatory view showing an example of a method for producing a fiber glaze according to the present invention. In the conventional glazing method, a glaze prepared by dissolving a raw material such as pine ash in water and stirring it was applied to the work by the above-mentioned three glazing methods. And the water 3 are stirred and the fiber material 4 is immersed in the liquid glaze 5 to obtain a fiber glaze in which the glaze is soaked using the fiber material 4 as a medium. Examples of the fiber material 4 include natural fibers and chemical fibers, such as plant fibers such as Mitsumata, Japanese paper, rice straw, cellulose, and synthetic fibers such as nylon and carbon fibers. The degree of soaking the fiber material 4 in the glaze 5 may be adjusted by immersing it lightly or firmly depending on the desired degree of firing color. The fiber material 4 soaked in the glaze may be used after being lightly drained, or may be used after being semi-dried or completely dried.

In the case of using a powder glaze that does not dissolve in water as a raw material for the glaze, a fiber glaze in which the fiber material 4 is entangled and adhered as a medium. Here, adhesion means that the fiber material 4 is preliminarily attached with an adhesive such as light moisture or glue and then dusted with a powder glaze. In the present invention, such powder glaze is also referred to as “impregnation”.

In the method for producing a bag product according to the present invention, as shown in FIG. 2, for example, a fiber glaze 4 (not shown) is wound around the surface of the bottle 6 with an arbitrary design and then fired (main baking). As an object such as Tokutori 6, it can be applied to not only a molded base, but also a ceramic that has been baked once or twice, or that has been baked.

  The fiber glaze 4 of this example uses a single fiber shape, but various shapes such as a twisted strand of fibers, a woven fabric, a knitted fabric, etc. are used. sell. In thin wood and rice straw etc., you can striking a wide area and wide area by striking with a wooden mallet to produce strength, and using multiple types of glaze, one or one sheet It is also possible to change the glaze to be impregnated into the fiber material 4 to change the coloring effect. The fiber glaze 4 attached to the container and burnt down by firing leaves traces on the surface of the container, thereby expressing various patterns as a ridge pattern 7. In the case of a flat plate-like container such as a dish, the fiber glaze 4 cut into small pieces can be sprinkled and attached.

3 to 5 show examples of completed ceramics manufactured by the method described above. You can see that the glaze of fiber glaze using rice bran is clearly baked and colored in green glaze on each surface of Bizen Yakitokuri, Kakehana, and Kusuimi.

The present invention makes use of the characteristics of the glaze of the fiber glaze with the fiber as a medium, and as products and works that have been baked and colored with a freely decorated design to enhance aesthetic value, such as ceramics, metals, ceramics, glass, etc. Used in the industry that manufactures.

1 container 2 raw material of glaze 3 water 4 textile material 5 glaze 6 virtue
7 Leopard pattern

Claims (2)

Fiber glaze made by impregnating glaze into fiber material. A method for producing a glaze product, comprising using the fiber glaze according to claim 1 and attaching and firing a fiber material to a ceramic after being burned, unglazed, or baked.