TWI608063B - Natural environment-friendly adhesive base material and manufacturing method thereof - Google Patents

Description

Natural environmentally friendly adhesive substrate and manufacturing method thereof

The invention relates to an adhesive, and mainly provides a natural environmentally friendly adhesive substrate, and a natural environmentally friendly adhesive substrate manufacturing method therefor.

In general daily or medium, glue or adhesive (hereinafter collectively referred to as adhesive) is often used to form a fixed joint between two objects, and depending on the object to be used and the purpose, the objects to be joined may need Permanent fixation, or temporary fixation; in contrast, the adhesive used must have the corresponding characteristics according to the actual use.

Whether it is permanent fixed or temporary fixation, the adhesive must be used in the actual use, the safety of the material itself should be paid attention to, so as not to be contaminated by the adhesive, which is used in food packaging containers or Recyclable packaging containers can be recycled, and special attention should be paid to whether the adhesive or residual glue will cause toxic contamination.

Furthermore, since natural adhesives are mostly water-soluble or hot-melt-type, their products are not non-toxic and environmentally friendly in principle, so that natural adhesives still occupy a considerable customer layer.

In particular, in today's high environmental protection, the development and use of renewable resources in the production of adhesives has once again received attention, so how to provide a relatively practical and adaptable natural adhesive substrate, has long been It is a topic that industry and academia want to solve.

The main object of the present invention is to provide a natural environmentally friendly adhesive substrate, and a method for manufacturing the same natural environmentally friendly adhesive substrate.

The natural environmentally friendly adhesive substrate of the present invention is tannin, lignin, vegetable protein having at least one of gum or malt, water, and leaves of plants and branches of plants which are subjected to high temperature cooking and quenching.

The natural environmentally-friendly adhesive substrate of the invention is extracted from natural plant leaves or plant branches, is not toxic and therefore does not pollute the object and environment used, and can be further processed into an adhesive. , ink, ink glue and even waterproof film and other products.

The method for manufacturing a natural environmentally-friendly adhesive substrate of the present invention basically comprises the steps of: a. providing a raw material, providing a plurality of plant leaves and a plurality of plant stems; b. cleaning the raw materials, and extracting the leaves of each of the plants and the respective The plant stems are washed and cleaned; c. the raw materials are refined, and the leaves of each of the plants and the branches of the plants are crushed into powdery plant material powder; d. extraction, the raw materials are refined The finished plant material powder is subjected to high temperature cooking to the tannin, lignin and vegetable protein dissolved in the plant raw material powder, and after cooling, the tannin and lignin having water and the plant raw material powder are obtained. Natural environmentally friendly adhesive substrate for vegetable protein.

Further, the method for manufacturing the natural environmentally-friendly adhesive substrate is to mix the plant raw material powder obtained by refining the raw material with at least one of gum or malt, and then apply high temperature cooking to the plant material. The tannin, lignin and vegetable protein which are dissolved in the powder, and after cooling, obtain at least one of gum or malt, water and tannin, lignin and vegetable protein dissolved by the powder of the plant raw material. Natural and environmentally friendly adhesive substrate.

The natural environmentally friendly adhesive substrate disclosed in the present invention and the related natural environmentally friendly adhesive substrate manufacturing method can produce almost no pollutant In the state of the environment, natural plant leaves and plant stems are made into environmentally friendly and non-toxic natural environmentally friendly adhesive substrates; in particular, the natural environmentally friendly adhesive substrates produced are made of natural plant leaves or It is extracted from plant stems and will not cause pollution to the objects and environment used by it. It can be further processed into adhesives, inks, ink glues and even waterproof rubber films. It is especially suitable for processing food packaging containers. Label sticking and packaging container printing.

The first figure is a flow chart of the basic steps of the method for manufacturing a natural environmentally friendly adhesive substrate according to the first embodiment of the present invention.

The invention mainly provides a natural environmentally friendly adhesive substrate, and a natural environmentally friendly adhesive substrate manufacturing method thereof, the natural environmentally friendly adhesive substrate substantially consisting of a plant leaf and a plant branch The tannin, the lignin and the vegetable protein extracted by the high temperature cooking and mixing are combined with water; in practice, the natural environmentally friendly adhesive substrate may be added to at least one of gum or malt, thereby Different uses are adjusted to the corresponding viscosity.

Since the natural environmentally-friendly adhesive substrate of the present invention is extracted from natural plant leaves or plant stems, it is not toxic and therefore does not pollute the objects and environment used, and can be further processed. The products such as the agent, the ink, the ink glue and even the waterproof film are particularly suitable for the processing of food packaging containers, label sticking, and packaging container printing.

As shown in the first figure, the method for manufacturing a natural environmentally friendly adhesive substrate of the present invention basically comprises the following steps:

a. Providing raw materials, providing leaves of a plurality of plants and branches of a plurality of plants; in practice, according to the characteristics of the products, the proportion of the leaves of all the plants and the branches of all the plants can be appropriately adjusted.

b. cleaning the raw materials, rinsing the leaves of each of the plants and the branches of the plants; in practice, the leaves of the plants and the branches of the plants can be washed and cleaned with normal temperature water, or The leaves of each of the plants and the branches of each of the plants are rinsed clean with boiling water.

c. refining the raw materials, and pulverizing the leaves of each of the plants and the branches of the plants into a powdery plant material powder; in practice, the leaves of each of the plants and each of the plants may be The stems are rinsed clean, and after the leaves of each of the plants and the branches of the plants are dried, the leaves of each of the plants and the branches of the plants are pulverized into powdery plant material powder.

d. extracting, the plant raw material powder obtained by refining the raw material is subjected to high temperature cooking to the tannin, lignin and vegetable protein dissolved in the vegetable raw material powder, and after being cooled, the water and the plant are obtained. A natural environmentally friendly adhesive substrate of tannin, lignin, and vegetable protein dissolved in the raw material powder.

Because the natural environmentally-friendly adhesive substrate manufacturing method disclosed in the invention can make natural plant leaves and plant branches into environmentally friendly and non-toxic natural environmental protection glues in a state in which almost no pollutants are generated. The adhesive substrate, in the process of applying the high-temperature cooking of the plant raw material powder through the raw material refining, can simultaneously sterilize all the raw materials at the same time, so that the finished natural environmentally-friendly adhesive substrate has antiseptic The characteristics of the natural environmentally friendly adhesive substrate can be relatively increased.

Similarly, in the method for manufacturing the natural environmentally-friendly adhesive substrate of the present invention, the plant raw material powder obtained by refining the raw material may be mixed with at least one of gum or malt, and then subjected to high temperature. Cooking to the plant raw material powder The tannin, lignin and vegetable protein are dissolved, and after cooling, at least one of gum or malt, water and tannin, lignin and vegetable protein dissolved by the plant raw material powder are obtained. Natural environmentally friendly adhesive substrate.

Compared with the conventional technology, the natural environmentally friendly adhesive substrate disclosed in the present invention and the related natural environmentally friendly adhesive substrate manufacturing method can be naturally produced in a state in which almost no pollutant is generated. Plant leaves and plant stems are made into environmentally friendly and non-toxic natural environmentally friendly adhesive substrates; in particular, the finished natural environmentally friendly adhesive substrates are extracted from natural plant leaves or plant stems. It will not cause pollution to the objects and environment used by it. It can be further processed into adhesives, inks, ink glues and even waterproof film. It is especially suitable for processing food packaging containers, labeling and packaging, etc. use.

The technical content and technical features of the present invention are disclosed above, but those skilled in the art may still make various substitutions and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the present invention should be construed as being limited by the scope of the appended claims

Claims (3)

The invention relates to a natural environmentally-friendly adhesive substrate, which is at least one of gum or malt, water, and tannin, lignin and vegetable protein of the leaves and plant stems of the plant which are subjected to high temperature cooking and quenching. A natural environmentally friendly adhesive substrate manufacturing method basically comprises the steps of: a. providing a raw material, providing a plurality of plant leaves and a plurality of plant stems; b. cleaning the raw materials, and extracting the leaves of the plants and the respective plants The stems are washed and cleaned; c. the raw materials are refined, and the leaves of each of the plants and the branches of the plants are crushed into powdery plant material powder; d. extraction, which is completed by refining the raw materials The plant material powder is subjected to high temperature cooking to the tannin, lignin and vegetable protein dissolved in the plant raw material powder, and after cooling, the tannin, lignin, plant having water and the plant raw material powder are obtained. A natural environmentally friendly adhesive substrate for sex proteins. The method for producing a natural environmentally-friendly adhesive substrate according to claim 2, wherein the method for producing the natural environmentally-friendly adhesive substrate is at least the vegetable raw material powder and the gum or malt which are obtained by refining the raw material. After mixing one of them, the tannin, lignin and vegetable protein which are cooked at a high temperature until the plant raw material powder is dissolved, and after cooling, at least one of gum or malt, water and the plant material are obtained. Natural environmentally friendly adhesive substrate for tannin, lignin, and vegetable protein dissolved in powder.