JP3184993B2 - Bamboo and bamboo paper - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to bamboo and bamboo paper suitable for various uses such as air purification paper, deodorant paper, and water filtration paper.

[0002]

2. Description of the Related Art In Japan, bamboo and bamboo (hereinafter collectively referred to as bamboo) are abundant natural resources and are used for various purposes.
Conventional bamboo and bamboo paper are generally cut into dried bamboo to an appropriate length, boiled with water and caustic soda to dissolve the lignin, produce bamboo pulp, and then wash the pulp washed with water into a paper machine. It is manufactured by the method of making using.

[0003]

However, in the above-mentioned prior art, since a method similar to the paper making method using wood pulp is used, there is a disadvantage that bamboo scent is almost lost. . Another problem is that conventional bamboo and bamboo papers are used only to enjoy the texture of bamboo fibers not found in wood pulp paper.

The present invention has been made in view of the above-mentioned drawbacks and problems of the prior art, and can be used in various fields.
Another object of the present invention is to provide bamboo and bamboo paper that can be used effectively in abundant bamboo and bamboo and diatomaceous earth in Japan.

[0005]

According to the present invention, there is provided a bamboo / bamboo paper manufactured from bamboo and / or bamboo pulp. The reason is that a predetermined amount of bamboo / bamboo powder and diatomaceous earth powder are mixed therein.

[0006]

[Function] The bamboo and bamboo powders are mixed to emit the scent of bamboo and bamboo, and the diatomaceous earth powder is mixed to absorb gas liquid.

[0007]

Embodiments of the present invention will be described below in detail. First, as bamboo and / or bamboo used as materials, it is preferable to use young bamboo and young bamboo grown in the year of collection. After collection, bamboo stems and leaves are dried sufficiently in the shade to prevent them from turning black by mold. The dried bamboo is subjected to a cut piece forming step of forming cut pieces of 5 to 10 mm using an appropriate cutting means such as a cutter.

Next, an appropriate amount of cut pieces is put into a heat-resistant container, and an appropriate amount of water and 20% by weight of caustic soda based on the amount of cut pieces added are added thereto, and the mixture is boiled for about 3 to 6 hours. ,
Lignin is eluted to produce bamboo and bamboo pulp. The boiling time is based on the extent to which lignin is eluted and cellulose is easily separated.

Next, the obtained pulp is washed with water to remove alkali components, then put into a beater, dewoven, and dried to produce bamboo fibers. On the other hand, depending on the use of bamboo / bamboo paper to be manufactured, for example, deodorant paper, air purification paper, filter paper, wallpaper, etc.
The bamboo powder is prepared by pulverizing into a mesh, and the diatomaceous earth is whitened by an acid treatment or a known baking treatment, and dried to a powder.

After that, 100 g of water, 20 g of bamboo fiber,
1 g of glue empty wood mucus is mixed and mixed with the bamboo powder 5-1.
0 g and 5-10 g of diatomaceous earth powder are added and stirred well to make a bamboo suspension. Care must be taken because if the amounts of the bamboo powder and the diatomaceous earth powder are too large, the bamboo or bamboo paper which is so-called stiff and easily tears is formed.

After the bamboo suspension is produced as described above, the bamboo suspension is evenly poured into a net for about 1 to 5 mm of the thickness of the paper to be produced at a temperature of 60 ° C. or less. The bamboo / bamboo paper according to the present example is manufactured by slowly drying and solidifying. In addition, as the drying method described above,
It may be allowed to air dry for about 24 hours,
A forced drying method using hot air for about 8 hours may be employed.

Since bamboo and bamboo paper produced as described above contain bamboo powder as an ingredient, bamboo scent that has been lost by the conventional production method can be emitted. In addition, bamboo grass / bamboo paper can be made porous by adding diatomaceous earth powder, so that it can have gas-liquid absorbing ability.

Therefore, the following examples can be cited as examples of how to use the bamboo / bamboo paper of the present embodiment taking advantage of the above-mentioned characteristics. 1, Cut bamboo and bamboo paper into business card size, 5m
By putting several pieces in a cloth bag so as to have a thickness of about m directly on the skin, attaching them to underwear, or placing them on a bedside, a forest bathing effect is achieved.

2, the bamboo or bamboo paper is cut into a size of, for example, 3 mm square, and the cut pieces are wrapped with a breathable material such as polyethylene to protect from moisture and breakage, and affixed to the inside of a shoe or a sock. To achieve a deodorizing effect. Third, by sticking bamboo / bamboo paper manufactured to a thickness of about 5 mm as an interior paper to walls and ceilings, a forest bathing effect, a soundproofing effect, an air purification effect, an electromagnetic wave reduction effect, and the like are achieved.

4) A bamboo / bamboo paper manufactured to a thickness of about 1 mm is attached to a tap for use as a filter paper for removing chlorine contained in tap water. Thereby, the chlorine concentration of 1 ppm can be reduced to about 0.2 ppm.

The bamboo / bamboo paper according to the present invention is not limited to the use examples described in the embodiments, but can be used for various purposes according to the idea of the user.

[0017]

The present invention is as described in detail above. Since bamboo / bamboo powder and diatomaceous earth powder are added in the manufacturing process of bamboo / bamboo paper, the conventional bamboo / bamboo powder has only a texture.
It can be made into bamboo and bamboo paper with bamboo and bamboo incense not found in bamboo paper. Further, since it has a gas-liquid absorbing ability, it can be used for purposes such as deodorization, soundproofing, air purification, and filtration.
In addition, bamboo grass and bamboo that are not fully utilized despite being abundantly breeding in Japan can be used effectively, and diatomaceous earth, which is abundantly buried, can be used, thus utilizing natural resources and reducing papermaking costs. Can be achieved.

Claims (1)

(57) [Claims] 1. A bamboo / bamboo paper made from bamboo and / or bamboo pulp, wherein a predetermined amount of bamboo / bamboo powder and diatomaceous earth powder are mixed during the bamboo / bamboo paper manufacturing process.・ Bamboo paper.