JPS5838593B2 - How to make wheat bran - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing wheat bran using cardboard as a material and having extremely high productivity.

Even in modern architecture, bran is often used in buildings, inheriting an ancient tradition.

Therefore, efforts are being made to pursue technology to produce wheat bran in a highly efficient manner, and one method is to use cardboard as a material.

Regarding the production of bran using cardboard as material,
Conventionally, the prior art disclosed in Utility Model Publication No. 46-22065 (design name: bran base) applied by the present inventor was used, in which thick cardboard is heated and compressed to an arbitrary thickness to impart elasticity and toughness. At the same time, the surface is smoothed to form processed cardboard, and the processed cardboard is directly polymerized on the front and back surfaces of the bone material coated with adhesive, and the processed cardboard is integrally attached to the bone material by heating, pressing and drying. The constructed bran substrate was well known.

However, this idea only requires the development of a level of technology that allows highly efficient production of a bran base, which is a semi-finished product of bran.

This is because if fusuma paper is also pasted using the method of manufacturing the fusuma base, traces of bones will stand out on the surface of the fusuma paper, and the commercial value will be nullified.Therefore, in this invention, After producing the bran base, first, any fusuma paper was attached to the back side, and then any fusuma paper was attached to the front side to finish it, without using any pressing means.

The present invention is intended to provide a wheat bran manufacturing method that is one step ahead of the technology described above, as a result of many years of intensive research.When bonding cardboard to bone, the inner surface of the adhesive side of the cardboard is subjected to a wet treatment. Specifically, the first step is to form an outer base by pasting fusuma paper on one side of a cardboard cut to a certain size, the outer base is made by sequentially turning the fusuma paper side down from the bottom and moistening the inner side, and the outer base is made on both sides. A method consisting of a second step of stacking an inner substrate coated with adhesive and an outer substrate with the fusuma paper side up and the inner surface moistened, and a third step of instantly drying these stacked bodies by heating and pressing. According to this manufacturing method, it is possible to prevent the raised bones (inner matrix) traces, which has been a problem.

An embodiment of the present invention will be described below with reference to the drawings.

1 is a thin cardboard board, with a semi-core 1a, a liner 1b,
It was glued with Ib.

This cardboard 1 is cut into a rectangular shape with predetermined dimensions, and a fusuma paper 2 is attached only to one side of the cardboard to form an outer base 3.

Therefore, it becomes possible to mechanically manufacture and store a large amount of the outer base body 3 in advance.

Next, the summer holidays 3, 4 are sandwiched between the outer substrates 3, 3, and a bone-like inner substrate 4 made of thin wood muntin or the like is sandwiched therein.
, 3 are piled up.

At this time, the outer substrates 3, 3 are placed with their fusuma paper surfaces 2 facing outward, and the inner surfaces 3a are wetted by spraying water or the like.

On the other hand, adhesive is applied to both surfaces of the inner substrate 4.

Then, the stacked body is instantaneously heated, compressed and dried using a press machine 5 to be integrated.

At this time, the shape of the inner substrate 4 was elastically absorbed and resolved without spilling onto the surface of the fusuma paper 2 due to the moisturizing effect applied to the inner surfaces 3a, 3a of the outer substrates 3, 3. was proven.

Thereafter, the periphery is appropriately treated, for example, the groove edges are attached, and the production of the bran is completed.

As mentioned above, if bran is produced by the method of the present invention,
Manufacturing efficiency can be improved 5 to 8 times compared to conventional methods, manufacturing costs can be significantly reduced as no special technicians are required, and a more beautiful appearance than manual finishing can be provided. Its practical effects are enormous.

[Brief explanation of drawings]

The drawings show an example of carrying out the method of the present invention, in which Fig. 1 is a front view of the partially cutaway entire structure of wheat bran, Fig. 2 is a side view of the outer substrate;
FIG. 3 is an explanatory diagram of the manufacturing process of wheat bran. 1... Cardboard, 2... Fusuma paper, 3.
...Outer base, 3a...Inner side, 4...
...inner substrate.

Claims (1)

[Claims] 1. The first step was to form an outer base by pasting fusuma paper on one side of cardboard cut to size, and applying adhesive to both sides of the outer base with the fusuma paper facing down and the inner surface moistened in order from the bottom. A method for producing wheat bran, which comprises a second step of stacking the inner substrate and the outer substrate with the sliding paper side up and the inner surface moistened, and a third step of instantly heating and pressing drying these stacked bodies.