KR20010083821A - The mixture component method of functional glue - Google Patents

Abstract

PURPOSE: Provided is a method of preparing functional adhesives which combines glue of flour or starch powder with functional materials such as zeolite, loess or char, individually or by a combination of suitable proportion. CONSTITUTION: The combining method contains the step of mixing the glue of flour or starch powder and functional materials in the weight ratio of 65-35:35-70, wherein the functional materials contains zeolite, loess and char mixed in the weight ratio of 60-90:30-5:10-5. The functional materials can be used as a mixture of zeolite and loess having the mixing ratio of 60-90:40-10 or a mixture of zeolite and char having the mixing ratio of 70-90:30- 10. The zeolite is to absorb carbonic acid gas and to generate oxygen. The loess is to control humidity and to block heat. The char is to generate anion and to inhibit the generation of fungus.

Description

The mixture component method of functional glue

The present invention relates to a method of formulating a functional adhesive, and the adhesive prepared by mixing zeolite, ocher, and charcoal in a paste prepared with flour or starch powder as the main material, and the upper and lower limbs of the intermediate paper forming a space in the manufacture of corrugated cardboard. It is equipped with an adhesive layer between them and constitutes the intermediate paper, and it is configured to bend the intermediate paper between the upper surface and the lower surface to manufacture the corrugated cardboard, and to manufacture the box using the various fruits, fish, vegetables, etc. The freshness can be increased in the state of incense and decay, and when used as a wallpaper of the building, it will have the function of cleaning the indoor environment with the function of each component.

Conventionally, in constructing cardboard for cardboard, a corrugated intermediate paper is formed between the superficial paper and the subsurface, and an adhesive is applied to the protruding surface of the intermediate paper to bond the protruding surface of the intermediate paper with the inner surface of the superficial paper and the subsurface. .

The adhesive used here is mainly made of flour or starch powder or chemical adhesive, so it has good adhesiveness. However, if various kinds of fruits and vegetables are stored in a box made of such cardboard, the hygroscopicity of paper, which is the main substrate of cardboard, is maintained. Although there is a function of the fruits and vegetables, such as breathing does not supply the proper amount of air, can not remove the carbon dioxide and the insulation has not been made dry or rot has been a defect.

In order to compensate for the above drawbacks, the cardboard is filled by filling the zeolite powder in the space between the upper surface formed on the outer surface of corrugated cardboard and the corrugated intermediate paper formed between the lower surface of the cardboard. Absorbing and dissipating oxygen and absorbing and hygroscopic function can increase the freshness of packaging fruits, vegetables and fish, but it does not contribute to the insulation and suppression of mold fungi. I can't.

In addition, starch paste or chemical adhesive is used when wallpaper or floorboards are used for the papering of buildings, which can be efficiently carried out due to its excellent adhesion, but it can be absorbed, adsorbed, and carbonated in rainy seasons, dryers, or winter or summer. The indoor living environment was not satisfied because there were no functions such as degassing, insulation, and suppressing mold production.

Therefore, the present invention solves the conventional problems, and the adhesive layer between the upper and lower limbs constituting the middle of the corrugated cardboard with a functional adhesive prepared by mixing zeolite, ocher, and charcoal in an appropriate ratio to the grass made of flour or starch powder. In the case of corrugated cardboard box, it can be used as a paste for spreading, or in the case of corrugated cardboard, to increase the shelf life of fruits, vegetables, fish, etc. The purpose is to provide a functional adhesive that can improve the indoor living environment.

Figure 1 is a longitudinal cross-sectional view of the cardboard produced using the intermediate of the present invention

Figure 2 is a longitudinal sectional view of the intermediate paper for cardboard

※ Explanation of Signs of Major Parts of Drawings

1: Middle paper 2: Upper limb

3: not 4: adhesive layer

10: corrugated cardboard

In formulating the adhesive of the cardboard for box, the zeolite, loess, charcoal is appropriately formulated in a paste prepared mainly from flour or starch powder.

More specifically

Mix the zeolite, ocher, and charcoal with a weight ratio of 60 to 90:30 to 5:10 to 5, and the grass made of flour or starch powder at a weight ratio of 65 to 30:35 to 70,

Or mix the zeolite and ocher with a weight ratio of 60 to 90:40 to 10, and a grass made of flour or starch powder at a weight ratio of 65 to 30:35 to 70,

Or mix the zeolite and charcoal with a weight ratio of 70 to 90:30 to 10 and a weight ratio of 65 to 30:35 to 50;

Or a mixture of zeolite, ocher, charcoal and flour made of flour or starch powder is mixed in a weight ratio of 50 to 30:50 to 70.

The present invention will be described in detail in the following steps.

[Step 1] (Zeoolite Material Composition Process)

The zeolite is ground into particles of 0.1 to 0.5 mm to form a zeolite material.

[Second process] (ocher material composition process)

Ocher is crushed into particles of 0.1 ~ 0.5mm and aged in water for 3 to 10 days to form an ocher material.

[3rd process] (charcoal material composition process)

The charcoal is pulverized into particles of 0.1 ~ 0.5mm to form a charcoal material.

[Step 4] (Pool Production Process)

As is known, a suitable amount of flour or starch powder is dissolved in water to boil it to prepare a pool.

[5th process] (mixing process between functional materials)

The zeolite of the first step and the loess of the second step and the char of the third step are mixed at a weight ratio of 60 to 90:30 to 5:10 to 5, or the zeolite of the first step and the loess of the second step are 60 to Mix in a weight ratio of 90: 40-10, or

Alternatively, the zeolite of the first step and the char of the third step are mixed at a weight ratio of 70 to 90:30 to 10 to blend the functional material.

[Sixth Step] (Step of Composition of Functional Adhesive)

Select one kind from the functional material blended and prepared in the fourth step and the fifth step, and stir-mix 30 minutes to 2 hours at a weight ratio of 35 to 70:65 to 30, or apply it to the pool of the fourth step. The zeolite of the first step, the loess of the second step, and the char of the third step are selected and stirred and mixed for 30 minutes to 2 hours with a weight ratio of 50 to 70:50 to 30.

[Step 7] (Packaging Productization Process)

The adhesive prepared in the sixth step is packaged and commercialized.

Since the present invention uses natural materials, there is no harmful effect, and in particular, the zeolite, which is a functional material, absorbs carbon dioxide and generates oxygen and emits moisture while absorbing moisture. In the case of the porous material to absorb moisture and has the function of heat dissipation and insulation and heat, and in the case of charcoal will have the function of inhibiting the adsorption function of foreign matter and the emission of anions and the production of fungi.

Using the functional adhesive of the present invention prepared in the middle of the cardboard for box using the adhesive between the upper limb (2) and the lower limb (3) constituting the intermediate paper (1) using the functional adhesive of the present invention Carbon dioxide gas generated by the breathing action of the organisms contained in the packaging box is prepared by manufacturing a box with a corrugated cardboard (10) having an adhesive layer (4) and embedded in the intermediate paper (1) Is inhaled in zeolite and oxygen is generated and oxygen is supplied into the box. Inhaled and oxygen is generated and oxygen is supplied into the box. The humidity is controlled, and the charcoal has the function of suppressing the production of fungi by suppressing the deterioration by the generation of negative ions. To suppress deterioration of a leaded fruits, vegetables and fish it is possible to maintain freshness.

In addition, when the use of the functional adhesive of the present invention for the interior of the building, carbon dioxide and various harmful gases generated by human breathing in the room are inhaled in the zeolite and emit oxygen, Zeolite and loess absorb moisture and release moisture to the dryer to control the humidity, so it has the function of heat insulation and insulation of the outside air in winter and summer.

In addition, it is possible to improve the air in the room by inhibiting the production of fungi with anion emitted from the charcoal of various fungi generated in the room.

When the zeolite, ocher, and charcoal of the adhesive are contained in the present invention, it can be used for packing boxes or papering of fruits, vegetables, and fish, and if the grass contains ocher and zeolite, bananas, apples, etc. In case of containing fresh zeolite and charcoal in the grass, and in case of containing zeolite and charcoal in the ship, the maintenance period of freshness is long in the fruit which is fast in the production of fungi such as strawberries, peaches, apricots and hongsi, and contains zeolite in the grass. In the case of fresh vegetables, the freshness of the fish was confirmed to be longer.

As described above, the present invention is capable of increasing the retention period of freshness when used as an adhesive for packaging boxes of fruits, vegetables, and fish with proper function of zeolite, ocher, and charcoal by appropriately mixing zeolite, ocher, and charcoal in the grass prepared with flour or starch powder. When used for the purpose will have the function to improve the indoor air.

Therefore, the present invention as described above is attached to the adhesive by providing a function of absorbing carbon dioxide gas by zeolite and oxygen dissipation function, humidity control function and thermal insulation light insulation function by ocher, anion divergence by charcoal and suppression of fungal bacteria production It is an industrially useful invention that allows you to get new features and at the same time.

Claims (5)

Formulation method of functional adhesive formulated by mixing zeolite, ocher, and charcoal in the appropriate ratios of each paste prepared with flour or starch powder in the composition of the cardboard adhesive for boxes The method of claim 1, Zeolite, ocher, charcoal mixed with a weight ratio of 60 ~ 90:30 ~ 5:10 ~ 5 functional material and flour made of flour or starch powder at a weight ratio of 65 ~ 35:35 ~ 70 Formulation method of functional adhesive The method of claim 1, Formulation method for mixing functional materials prepared by mixing zeolite and ocher at a weight ratio of 60 to 90:40 to 10 and grass or flour made of starch powder at a weight ratio of 65 to 35:35 to 70 The method of claim 1 Method of formulating a functional adhesive prepared by mixing a zeolite and charcoal in a weight ratio of 70 to 90:30 to 10 and a paste prepared from flour or starch powder at a weight ratio of 65 to 30:35 to 70 The method of claim 1, Zeolite: Ocher: Mixing composition of functional adhesives prepared by mixing one kind of charcoal with flour or starch powder at a weight ratio of 50-30: 50-70