AU2002320812A1 - Method for Recycling and Reusing Corrugated Paper - Google Patents
Method for Recycling and Reusing Corrugated Paper Download PDFInfo
- Publication number
- AU2002320812A1 AU2002320812A1 AU2002320812A AU2002320812A AU2002320812A1 AU 2002320812 A1 AU2002320812 A1 AU 2002320812A1 AU 2002320812 A AU2002320812 A AU 2002320812A AU 2002320812 A AU2002320812 A AU 2002320812A AU 2002320812 A1 AU2002320812 A1 AU 2002320812A1
- Authority
- AU
- Australia
- Prior art keywords
- corrugated paper
- recycling
- reusing
- viscose
- scraps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Description
S&F Ref: 620816
AUSTRALIA
PATENTS ACT 1990 COMPLETE SPECIFICATION FOR A STANDARD PATENT
ORIGINAL
Name and Address of Applicant: Shih-Hui Lee No.1, Shih Lin Road Yenchao Hsiang, Kaohsiung Hsien Taiwan Taiwan Actual Inventor(s): Shih-Hui Lee Address for Service: Invention Title: Spruson Ferguson St Martins Tower,Level 31 Market Street Sydney NSW 2000 (CCN 3710000177) Method for Recycling and Reusing Corrugated Paper The following statement is a full description of this invention, including the best method of performing it known to me/us:- 5845c METHOD FOR RECYCLING AND REUSING CORRUGATED PAPER FIELD OF THE INVENTION The present invention relates to the reusing of waste corrugated paper, and particularly to a method for recycling and reusing corrugated paper. The method is easy and simple so that the time period for recycling and reusing is shortened.
BACKGROUND OF THE INVENTION Conventionally, there are two methods for recycling and reusing corrugated paper. In one method, corrugated paper is sunk in water and then it is agitated into pulp. Then the pulp is filled into a model so as to have a predetermined structure. Then the shaped product is dried. The process is complicated and the pulp has a great amount of water therein. Thereby, the time period of drying is long. As a result, the power required is larger. Usually, the shaped product will shrink so as to have a smaller volume.
In another method, the waste paper is sunk in the water for softening the waste paper to be as pulp. The pulp is made as corrugated paper. Then the corrugated paper is cut and adhered with each other to be as a paper plate. The whole process is very complicated and, a long time period is required. Moreover, the process of cutting the corrugated paper will form a great deal of waste which must be recycled. Above steps are repeated. Thereby, the process needs much time and cost.
SUMMARY OF THE INVENTION Accordingly, the primary object of the present invention is to provide a method for recycling and reusing corrugated paper comprising the steps of: pulverizing the waste of corrugated paper into a plurality of scraps; adding viscose to mix with the scraps; agitating viscose and the scraps so that a surface of each scrap is stuck with a thin layer of viscose; filling the scraps with viscose into a model; compressing the scraps for solidifying the scraps so as to form a shaped product; and drying the shaped product. The size of the corrugated paper is less than 10 cm. The viscose is water-solvable viscose. The compressing pressure is larger than 15 tons. In agitating step, short fiber of waste paper can be added.
The various objects and advantages of the present invention will be more readily understood from the following detailed description when read in conjunction with the appended drawing.
BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be better understood by reference to the accompanying drawings, wherein Fig. 1 shows the flow diagram about the method of the present invention.
s DETAILED DESCRIPTION OF THE PREFERRED
EMBODIMENTS
Referring to Figs. 1, the method for recycling and reusing corrugated paper of the present invention is illustrated. The method includes the following steps of: Pulverizing the waste of corrugated paper into a plurality of scraps with fibers on the periphery of each scrap; Adding water-solvable viscose to mix with the scraps; Agitating water-solvable viscose and the scraps so that a surface of each scrap is stuck with a thin layer of water-solvable viscose; Filling the scraps with water-solvable viscose into a model; Compressing the scraps for solidifying the scraps so as to form a shaped product; in that it is preferably that the compressing pressure is above 15 tons; and Drying the shaped product.
Moreover, in the present invention, in agitating step, recycling short fiber for waste paper can be added.
In the compressing step, if a larger pressure is applied, then a hard plate is formed. If a small pressure is applied, then a buffer plate is formed because the plate is soft and many gaps are formed in the plate.
In the present invention, it is preferably, that the size of the corrugated paper is less than 10 cm.
The present invention is better than the prior art in the following aspects: The method for recycling and reusing corrugated paper of the present invention is easy and simple so that the time period for recycling and reusing is shortened.
The viscose is used so that only a small amount of water is mixed in the scraps. Thereby, the time for shaping and drying is shortened.
Moreover, water-solvable viscose is used. When the shaped product is reused, the process for recycling and reusing will not be affected. Thereby, the object of environment protection is achieved.
Moreover, since each scrap from the corrugated paper is a piece body with fiber being formed on the periphery of the scrap. When the viscose is agitated sufficiently, the scraps are filled into the model. Thereby, the scraps are stuck together by the viscose on the scraps. The combination of the scraps are complicated and irregularly.. Thereby, the combination of the scraps are strong and it is difficult to destroy the structure of shaped products.
Moreover, the water in the shaped product is small.
Thereby, it can be dried by natural wind. No extra heating process is necessary and thus power is saved. As a result, cost is reduced.
The short fiber waste paper is seldom used in the past.
Thereby, the material is free charged and the manufacturing cost is reduced greatly.
Moreover, the short fiber waste paper is not used in the past and it is often the waste paper with short fiber is deserted so as to induce problem of environment protection.
However, by the method of the present invention, the short fiber waste paper is used sufficiently so that the problem of environment pollution is resolved.
The present invention is thus described, it will be to0 obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the present invention, and all such modifications as would be obvious to one skilled in the art are intended to be included within the scope of the following claims.
Claims (7)
- 2. The method for recycling and reusing corrugated paper as claimed in claim 1, wherein the size of the corrugated paper is less than 10 cm.
- 3. The method for recycling and reusing corrugated paper as claimed in claim 1, wherein the viscose is water-solvable viscose.
- 4. The method for recycling and reusing corrugated paper as claimed in claim 1, wherein the compressing pressure is larger than 15 tons. The method for recycling and reusing corrugated paper as claimed in claim 1, wherein pulverizing the waste of corrugated paper into a plurality of scraps with fibers on a periphery of each scrap;
- 6. The method for recycling and reusing corrugated paper as claimed in claim 1, wherein in agitating step, recycling short fiber for waste paper can be added.
- 7. A method for recycling and reusing corrugated paper comprising the steps substantially as hereinbefore described with reference to any one of the examples.
- 8. A method for recycling and reusing corrugated paper comprising the steps substantially as hereinbefore described with reference to the accompanying drawings.
- 9. Recycled and reused corrugated paper produced by the method of any one of claims 1 to 8. Dated 23 December, 2002 Shih-Hui Lee Patent Attorneys for the Applicant/Nominated Person SPRUSON FERGUSON [R:\LIBZZ]620816specidocgym
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2002320812A AU2002320812A1 (en) | 2002-12-23 | 2002-12-23 | Method for Recycling and Reusing Corrugated Paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2002320812A AU2002320812A1 (en) | 2002-12-23 | 2002-12-23 | Method for Recycling and Reusing Corrugated Paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2002320812A1 true AU2002320812A1 (en) | 2004-07-08 |
Family
ID=34280498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2002320812A Abandoned AU2002320812A1 (en) | 2002-12-23 | 2002-12-23 | Method for Recycling and Reusing Corrugated Paper |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2002320812A1 (en) |
-
2002
- 2002-12-23 AU AU2002320812A patent/AU2002320812A1/en not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |