KR20020045088A - Pollution-free paper manufacturing method for agriculture - Google Patents

Abstract

PURPOSE: Provided is a manufacturing method of non-pollution paper for agriculture which is characterized by not polluting environment because of using rice straw, hay and vegetable adhesive, decreasing production cost, reducing labor force and being useful for paper for sowing, a cover for preventing weeds, a cover for preventing a landslide and so on. CONSTITUTION: The non-pollution paper for agriculture is obtained by a process containing the steps of: washing rice straw or hay with water, followed by dewatering and drying; grinding with a grinder to manufacture powder; mixing and kneading powder with the pure vegetable adhesive to produce adhesive for paper-making; washing rice straw or hay with water to make fibril like yarn; ranging the fibril, followed by rolling with a forge roller; coating a rolled side with the adhesive for paper-making; and then rolling and drying repeatedly.

Description

Pollution-free paper manufacturing method for agriculture {.}

The present invention relates to a method for manufacturing agricultural pollution-free paper using rice straw or hay, which is made of powdered rice straw or hay mixed with a pure vegetable adhesive (starch) and finely divided into straw (hay) and fibrous The present invention relates to a method of manufacturing agriculturally pollution-free paper such as paper by applying on a rolled surface passing through a forged roller, and gradually drying the rolled surface while passing through the forged roller, and repeating rolling and drying again.

In general, we have increased production by preventing weeds using vinyl film for various agricultural purposes such as agricultural seed sowing rolls and weed prevention covers, and contributed to rural development. However, after harvesting, the hassle and labor power to be removed are consumed, and waste vinyl causes environmental pollution, so that soil quality changes and ecosystems are destroyed.

The present invention for solving the conventional problems as described above using rice straw or hay, and pure vegetable adhesive (starch) to produce a pollution-free paper by physical changes and mechanical methods, sowing scrolls for agriculture seeds. Weed cover. Landslide Cover. Its purpose is to reduce production (facility) cost by supplying various kinds of agricultural products at low cost, and to completely rot and manure in a certain period of time, eliminating the hassle of harvesting and labor and harvesting the environment.

1 is a manufacturing process block diagram of the present invention

<Description of Symbols for Major Parts of Drawings>

A-1. B-1. Rice straw or hay. 16. 4th forging roller.

2. Cutting machine. 17. Second Knife Roller (Split Like a Thread)

3. Washer. 18. 5th forging roller.

4. Dehydrator. 19. 6th Forging Roller.

5. Dryer. 20. Select (Width, thickness, adjuster)

6. Grinder. 21. Coating device (adhesive coating device)

7. Adhesive (pure vegetable starch) 22. Forged roller.

8. Blender. 23. Dryer.

9. Automatic feeding machine. 24. Forging Roller.

10. First forging roller. 25. Dryer.

11. Washer. 26. Forging Roller.

12. Secondary forging roller. 27. Dryer.

13. Dryer. 28. Glossy Roller.

14. 3rd forging roller. 29. Cutting roller (for finishing work)

15. First Knife Roller. 30. Finished paper agricultural paper rolls

☆ A. Process is from A-1 to 8th.

B. Process is B-1 and 9 to 20 process.

C. Process is from 21 to 30.

The present invention relates to a method of manufacturing pollution-free paper for agriculture using rice straw or hay, described in detail with reference to the drawings as follows.

In the process A, the rice straw or hay (A-1) is cut to a length of about 10 mm with a cutter (2), washed with a washing machine (3) to remove soil, dust, and dirt, and then dried with a dehydrator (4) and dried. (5) completely dried into powder powder with a grinder (6), and then mixed and kneaded the powdered powder and the pure vegetable adhesive (7) in a ratio of 7: 1 with a blender (8) to form a papermaking adhesive. 21).

Then run B process and put rice straw or hay (B-1) into the primary forging roller (10) with an automatic feeder (9) and roll it with a forging roller to spray water with the washing machine (11) to remove soil, dust and dirt. Rolled with a forged roller (12), dried with a dryer (13), rolled with a forged roller (14), split with a first knife roller (15), rolled with a fourth forged roller (16), and then a second knife. The paper-cutting adhesive stored in the applicator 21 on the even surface by adjusting the width and thickness in the leveling device 20 by rolling it with the fifth and sixth forged rollers (18.19) by splitting the fiber with the roller 17 and fibrous. C process operation is applied and rolled to the forging roller 22, and slowly dried in the dryer 23, and the rolling of the straw is softened and gently rolled again to the desired thickness with the forged roller 24, and slowly dried in the dryer 25. Rolling slowly to the desired thickness with a forged roller (26). And it was completely dried with the dryer 27 is polished to a glossy rollers 28 to finish working with the cutting roller (29) to produce the finished products for agriculture pollution-free paper (30).

If you want to make better paper, go to step A (A-1 to 8) and mix rice dough or hay powder with pure vegetable glue at 10: 1 ratio. Can produce quality agricultural pollution-free paper.

As described above, when the present invention uses rice straw or hay for agricultural use, various seed seeding rolls, weed prevention covers, landslide prevention covers, and various agricultural uses reduce facility costs and completely decay in a certain period of time. It is effective in eliminating the hassle and the labor force to be removed afterwards and not causing environmental pollution.

Claims (2)

The present invention relates to a method for manufacturing agricultural pollution-free paper using rice straw or hay. In step A, the rice straw or hay is washed with water, dehydrated and dried to make a powder by a grinder, and mixed with a pure vegetable adhesive to make paper adhesive. Washing the straw or hay in the water and fibrous like a fiber, the method of manufacturing agricultural pollution-free paper using a straw or hay repeatedly by applying a paper-based adhesive on the surface rolled with a forged roller and rolling and drying. A method of preparing a pollution-free paper made by mixing rice straw or hay powder powder with a pure vegetable adhesive.