KR101048317B1 - Paper manufacturing method using hemicellulose and paper produced by the above method - Google Patents

Abstract

The present invention relates to a paper manufacturing method using hemicellulose (Hemicellulose), and more specifically, conventionally prepared by palm (PAM. Polyacrylamide), PEO (PEO. The viscous extracted from the roots of Hwang Chok-gyu, a natural material, has been used in papermaking.

    However, Pam (PAM. Polyacrylamide), PEO (PEO. Polyethylene Oxide), such as a viscous agent is not an environmentally friendly cleansing agent, Hwang, the root juice of the environmentally friendly material is expensive, the current situation is to avoid the use.

    Thus, instead of the general papermaking agent, hemicellulose powder is mixed with pulp and water to strengthen hydrogen bonds between fibrin molecules. The present invention relates to a method for producing paper using hemicellulose, and paper produced by the above method, wherein the paper is produced without paper using paper.

Hemicellulose, Pulp, Hydrogen Bond, Grassland Viscosity,

Description

 Paper manufacturing method using hemicellulose and paper produced by the above method {MANUFACTURE OF PAPER USING HEMICELLULOSE AND PAPER MANUFACTURED BY THE SAME}

The present invention is a paper manufacturing method of the roots, stems, seeds, leaves or fruits of a vegetable plant containing a large amount of hemicellulose (pulp) using a mill to prepare a fine powder powder, and then mixed the pulp (Pulp) and water together The method of strengthening the hydrogen bond between the molecules of cellulose is to produce paper without using a papermaking agent.

Conventionally, a viscous made of a compound such as palm (PAM. Polyacrylamide), PEO (PEO. Polyethylene Oxide) has been used in the papermaking, and the viscous extracted from the roots of the natural material Hwang-kil-gyu has been used in papermaking.

    However, palm (PAM), PEO (PEO), such as a viscous agent is not an environmentally friendly cleansing material, Hwang Chok-gyu's root juice of the eco-friendly material is expensive to avoid the use of the current situation.

    Therefore, there is a need for a method for producing a cheap eco-friendly oakje.

    Accordingly, the present applicant, instead of the general excipient, the roots, stems, seeds, leaves or fruits of plants containing a large amount of hemicellulose are made into fine powder powder with a grinder, and the pulp and water are mixed together. It has been developed on the basis of strengthening hydrogen bonds between fibrin molecules to develop a method of making paper.

An object of the present invention is to make a fine powder powder using a grinder, the roots, stems, seeds, leaves or fruits of plants containing a large amount of hemicellulose (Hemicellulose) in order to produce paper without using a general papermaking agent, Pulp and water are mixed together and then papermaking to enhance the action of hydrogen bonds between fibrin molecules to produce paper.

 The present invention is a method for producing paper by strengthening the action of hydrogen bonds between the cellulose molecules, the first step of collecting the roots, stems, seeds, leaves or fruits of plants containing a large amount of hemicellulose (washing) with water ;

    A second step of putting the washed hemicellulose fibers in the first step into a crusher and crushing the crushed hemicellulose fibers;

    A third step of washing the crushed hemicellulose fibers of the second step to separate the impurities and nutrients;

    A fourth step of crushing the hemicellulose separated by the method of the third step into a grinder and grinding into fine powder;

    A fifth step of mixing the pulp and water together with the hemicellulose powder powder pulverized by the method of the fourth step;

    It relates to a paper manufacturing method using hemicellulose prepared by the method of step 6; papermaking, dehydration, compression, and drying the mixture mixed at a constant concentration through the method of the fifth step.

    Here, the second to third steps may further include repeating one or more times.

   The method may further include bleaching the hemicellulose powder powder pulverized through the fourth step.

   The fifth step is hemicellulose powder powder, pulp (cellulose), water, in addition to white stone, kaolin, zeolite, zeolite, illite, jade, The method may further include mixing together one or more kinds of powders of functional minerals such as germanium.

    Functional ores such as white stone, kaolin, zeolite, illite, jade, germanium, germanium, etc. on one or both surfaces of the raw paper made through the sixth step It may further comprise the step of coating at least one kind of powder of the.

Paper manufacturing method using hemicellulose (Hemicellulose) is a paper made by strengthening the action of hydrogen bonds between fibrin,

1. Paper can be made of pure cellulose + hemicellulose only without using conventional papermaking agents.

2. After papermaking, the quality is the same as that of the conventional papermaking agent.

3. Edible plants are almost made up of hemicellulose, so they are discarded by-products (sludge), garlic stems, burley leaves, which are produced in the production of CITRUS fruit concentrates. Vegetable waste, etc. can be used.

4. Eco-friendly natural paper can be manufactured.

5. 100% natural reduction is possible at the time of disposal.

1. Paper manufacturing method using hemicellulose

        The present invention is a method of mixing paper and water with powders such as roots, stems, seeds, leaves, and fruits of plants containing a large amount of hemicellulose, without using papermaking agents, and using hydrogen between fibers. It is to restrain the paper through bonding.

         end. Hemicellulose fibers are collected and washed with water.

         I. The A. washed hemicellulose fibers are added to a crusher and crushed.

         All. The crushed hemicellulose fibers of B. are separated from impurities and nutrients by washing.

    At this time, the nutrients are dissolved in water, and if pressure is applied using a fine fabric or sieve, the water and nutrients can be exported out of the fabric or sieve.

    Where, b. To c) may further include repeating one or more times.

         la. Hemicellulose fibers separated by the method of C. are placed in a grinder and pulverized into fine powder.

    The method may further include bleaching the hemicellulose powder powder ground through the la.

         hemp. The hemicellulose powder powder pulverized by the method of D. is mixed with pulp and water, and then stirred well to be evenly mixed at a constant concentration.

    At this time, the ma. Is hemicellulose powder (pulp), pulp (pulp), water, in addition to white stone, kaolin, zeolite, zeolite, illite, jade, germanium ( It may further comprise the step of mixing together at least one kind of powder of functional minerals such as Germanium).

         bar. The paper using hemicellulose produced through the method of papermaking, dehydration, compression, and drying of the mixture at a constant concentration through the method of E. is completed.

    Here, the functionalities such as white stone, kaolin, zeolite, zeolite, illite, jade, germanium, etc. on one or both surfaces of the base paper, which are impregnated through the bar. The method may further include coating at least one kind of powder of ore.

    2. Hydrogen Bond between Hemicellulose and Cellulose

         The present invention is a method for producing paper by strengthening the action of hydrogen bonds between the fibrin molecules, the paper can preserve the shape despite the manufacture without using a special adhesive because the physical physical by simple fixing of fibers This is because hydrogen bonds act between the fibrin molecules in addition to the action.

    Hydrogen bonds in this case occur because oxygen atoms in many hydroxyl groups in the molecule attract hydrogen protons with extra electrons.

    Hydrogen bonds between hydrogens are formed between adjacent hydroxyl groups, and the binding force is weaker than that using general point disintegrators. Therefore, hemicellulose powder is mixed between long polymers of fibers to form a myriad of hydrogen bonding forces. It is to have a strong bonding force.

    The strength of paper is governed by the hydrogen bonding force that occurs between the fibers, rather than by the bonding between short fibers. The hydroxyl groups are part of the water molecule structure and are produced when the fiber is synthesized by photosynthesis.

    The water molecule itself easily forms a hydrogen bond, but also forms a bond with the hydroxyl group of the fiber (this is called hydration).

   In the manufacture of paper, the fibers must be interlaced with many bond points on the papermaking network, and they are closely bonded by the surface tension of water in the pressing step.

   After drying, the water is removed from the hydrated cellulose and hemicellulose, and the fibers return to their original solid properties. At the same time, hydrogen bonds occur between the polymers on the surface of the fiber, thereby binding and completing the elastic paper.

    It is apparent to those skilled in the art that the present invention is not limited to the embodiments described and that various modifications and variations can be made without departing from the spirit and scope of the invention. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

Claims (6)

    A first step of collecting roots, stems, seeds, leaves or fruits of a plant containing a large amount of hemicellulose and washing with water;     A second step of putting the washed hemicellulose fibers in the first step into a crusher and crushing the crushed hemicellulose fibers;     A third step of washing the crushed hemicellulose fibers of the second step to separate the impurities and nutrients;     A fourth step of crushing the hemicellulose separated by the method of the third step into a grinder and grinding into fine powder;     A fifth step of mixing the pulp and water together with the hemicellulose powder powder pulverized by the method of the fourth step;     Paper manufacturing method using hemicellulose prepared by the method of step 6; papermaking, dehydration, compression, and drying the mixture mixed at a constant concentration through the method of the fifth step.        The method of claim 1        The second step to the third step is a paper manufacturing method using hemicellulose, characterized in that it may further comprise the step of repeating one or more times.        The method of claim 1        The method of manufacturing paper using hemicellulose may further include bleaching the hemicellulose powder powder pulverized through the fourth step.        The method of claim 1        The fifth step is hemicellulose powder powder, pulp (cellulose), water, in addition to white stone, kaolin, zeolite, zeolite, illite, jade, Paper manufacturing method using hemicellulose, characterized in that it may further comprise the step of mixing together at least one kind of powder of functional minerals such as germanium.        The method of claim 1        Functional ores such as white stone, kaolin, zeolite, illite, jade, germanium, germanium, etc. on one or both surfaces of the raw paper made through the sixth step Paper manufacturing method using hemicellulose, characterized in that it may further comprise the step of coating at least one kind of powder of the.       Paper using hemicellulose produced by the method of any one of claims 1 to 5.