CN1502422A - Method for moulding article by utilizing recovered waste material of corrugated paper board - Google Patents
Method for moulding article by utilizing recovered waste material of corrugated paper board Download PDFInfo
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- CN1502422A CN1502422A CNA021533008A CN02153300A CN1502422A CN 1502422 A CN1502422 A CN 1502422A CN A021533008 A CNA021533008 A CN A021533008A CN 02153300 A CN02153300 A CN 02153300A CN 1502422 A CN1502422 A CN 1502422A
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- corrugated board
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Abstract
The present invention discloses a method for making formed product by reutilizing recovered waste corrugated board. Said method includes the following steps: crushing waste corrugated board, tearing it into proper size piece body whose periphery has fibre-like edge, adding proper quantity of water soluble adhesive, then filling the above-mentioned material into the mould, pressing to obtain predefined form, natural drying by airing so as to can obtain the invented product.
Description
Technical field
The present invention relates to the manufacture method of the article shaped that a kind of corrugated board waste recovery utilizes again, refer in particular to a kind of with the corrugated paper of passing into disuse, after the program of easy, easy execution, can make can be for the article shaped of utilizing again, and do not influence the recovery of article shaped yet, reach that work flow saves time, the saving of labor, and the purpose of dark tool environmental protection notion.
Background technology
The recycling mode of the waste material of general traditional corrugated paper approximately can be divided into two kinds, one is earlier soaked with the waste material of corrugated paper, and stirred, make it to become paper pulp, then paper pulp is poured in the default mould again, to become default structure, after after the program of heating, drying, can become default finished product; Yet, the manufacture method of this kind recycling, not only program is comparatively loaded down with trivial details, and the water content of paper pulp is higher, the molding time of heating, drying is longer relatively, so that increase the loss of the required consumed time of moulding and the energy, especially moisture content easily has the finished product of moulding to produce the situation of shrinking after being evaporated by oven dry.
And the method that another kind of waste recovery is utilized again then also is earlier that waste material is soaked softening, and will be softening, to become the paper pulp shape, this paper pulp is made corrugated board again, continue with corrugated board through cut, the applying program, make it to become finished product (as the paper pallet); Just, the program of the mode of this recycling is quite numerous and diverse, and is also quite time-consuming, and especially this corrugated board still can form waste material after cutting, and must be reclaimed again, repeats aforesaid motion flow, so the real genus of this program mode (PM) is time-consuming, take a lot of work.
Summary of the invention
In view of above-mentioned two kinds of corrugated board waste materials in the shortcoming of the handling procedure of recycling, the manufacture method of the article shaped that a kind of recovery process more saves time main purpose of the present invention in order to provide, the corrugated board waste recovery of saving of labor and dark tool environmental protection notion is utilized again.
The present invention proposes the manufacture method of the article shaped that a kind of corrugated board waste recovery utilizes again, its forming step is:
(a) pulverize: the corrugated board waste material is cut be ground into the more tiny scraps of paper;
(b) stir: add an amount of viscose glue, and fully stir with the corrugated board waste material that is ground into tiny sheet;
(c) extrusion forming: the surface has speckled with the corrugated board waste material of the tiny sheet of viscose glue and has inserted in the middle of the mould, and gives extrusion forming;
(d) natural air drying: the article shaped of extrusion forming is picked up from right air-dry mode make and be stained with sticking viscose glue air dry;
In view of the above, get final product the article shaped that moulding has suitable shape and purposes via above-mentioned work flow.
In the above-mentioned manufacture method, the corrugated board waste material that is ground into sheet is being the best below the 10cm.
In the above-mentioned manufacture method, the viscose glue that is added is a water-soluble resin.
In the above-mentioned manufacture method, the pressure of extrusion forming is being the best more than 15 tons.
In the above-mentioned manufacture method, the waste material of this corrugated board can be torn mode, it is torn into periphery has the fibrous tiny scraps of paper, is beneficial to the tiny scraps of paper sticking establishing to each other.
Adopt said method, make flow process and comparatively simplify, easily,, promote the efficient that recycles so can shorten the time of recycling; Adopt the viscose glue step again, can the natural air drying mode make article shaped reach drying effect very soon, do not need again extra heating, drying, so but energy savings, and reduce cost in view of the above.
And the finished product of above-mentioned institute extrusion forming can be the intensive sheet material of the similar high rigidity that can be made into the paper pallet or the padded coaming of alternative Poly Foam.
Description of drawings
Fig. 1: manufacturing flow chart of the present invention.
The specific embodiment
At first, see also shown in Figure 1, the flow process chart that it utilizes for corrugated board waste recovery of the present invention again, its key step has:
(a) pulverize: the corrugated board waste material is cut pulverize or tear the more tiny and peripheral scraps of paper, wherein being the best below the 10cm with fiber;
(b) stir: adds an amount of water-soluble viscose glue, and fill a part stirring, the corrugated board scraped surface of tiny sheet fully is stained with is stained with the very thin viscose glue of one deck with the corrugated board waste material that is ground into tiny sheet;
(c) extrusion forming: the corrugated board waste material that the surface has speckled with the tiny sheet of viscose glue is inserted in the middle of the mould, and gives extrusion forming, and is more sturdy with the structure that makes article shaped, and wherein, the power of pressurization is being good more than 15 tons; Again, if when imposing bigger briquetting pressure, then the finished product material is harder, form the intensive sheet material of similar high rigidity, can be for making the paper pallet, if the briquetting pressure of being constructed is hour, then the finished product material will be because of having the space between the tiny scraps of paper, and possessing bulk flexible characteristic, characteristic makes it to be used as padded coaming by this, to replace Poly Foam;
(d) natural air drying: the article shaped of extrusion forming is picked up from right air-dry mode make and be stained with sticking viscose glue air dry.
In view of the above, get final product the article shaped that moulding has suitable shape and purposes via above-mentioned work flow, as intensive plate, paper pallet, padded coaming etc.
By above machine-shaping step of the present invention, to have than conventional method be good effect in the present invention as can be known; As:
Because the making flow process of the article shaped of the recycling of corrugated board waste material of the present invention is comparatively simplified, easily, so can shorten the time of recycling, promote the efficient that recycles.
2. because of the viscose glue amount of being added only enough attaches on the surface of corrugated board waste material,, and can shorten the air-dry time of article shaped so the water content of corrugated board waste paper is quite limited.
3. again,, therefore, when article shaped is passed into disuse, do not influence the recycling of this article shaped because that the viscose glue that added belongs to is water-soluble, and dark tool environmental protection notion.
Moreover, each corrugated board waste material is all cropped to be tiny and peripheral plates with fiber, when through with the abundant stirring of viscose glue after, just place extrusion forming among the mould, therefore, the salvage department of each tiny sheet is all established by the viscose glue that its surface attached is sticking each other, and is to be staggered sticking the establishing that overlaps each other and collude card, have no the art of composition, so it is structural not destroyed easily.
5. in addition, because the whole flow process of the present invention is got off, the water content of the article shaped of institute's moulding is quite little, can reach drying effect very soon in the natural air drying mode, does not need extra heating, drying again, so but energy savings, and reduce cost in view of the above.
Claims (5)
1. the manufacture method of the article shaped utilized again of a corrugated board waste recovery, its forming step is: (a) pulverize: the corrugated board waste material is cut be ground into the more tiny scraps of paper;
(b) stir: add an amount of viscose glue, and fully stir with the corrugated board waste material that is ground into tiny sheet;
(c) extrusion forming: the surface has speckled with the corrugated board waste material of the tiny sheet of viscose glue and has inserted in the middle of the mould, and gives extrusion forming;
(d) natural air drying: the article shaped of extrusion forming is picked up from right air-dry mode make and be stained with sticking viscose glue air dry;
In view of the above, get final product the article shaped that moulding has suitable shape and purposes via above-mentioned work flow.
2. the manufacture method of the article shaped utilized again of corrugated board waste recovery according to claim 1 is characterized in that: the corrugated board waste material that is ground into sheet is being the best below the 10cm.
3. the manufacture method of the article shaped utilized again of corrugated board waste recovery according to claim 1, it is characterized in that: the viscose glue that is added is a water-soluble resin.
4. the manufacture method of the article shaped utilized again of corrugated board waste recovery according to claim 1 is characterized in that: the pressure of extrusion forming is being the best more than 15 tons.
5. the manufacture method of the article shaped utilized again of corrugated board waste recovery according to claim 1, it is characterized in that: the waste material of this corrugated board can be torn mode, it is torn into periphery has the fibrous tiny scraps of paper, be beneficial to the tiny scraps of paper sticking establishing to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021533008A CN1502422A (en) | 2002-11-26 | 2002-11-26 | Method for moulding article by utilizing recovered waste material of corrugated paper board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021533008A CN1502422A (en) | 2002-11-26 | 2002-11-26 | Method for moulding article by utilizing recovered waste material of corrugated paper board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1502422A true CN1502422A (en) | 2004-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021533008A Pending CN1502422A (en) | 2002-11-26 | 2002-11-26 | Method for moulding article by utilizing recovered waste material of corrugated paper board |
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| CN (1) | CN1502422A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705812A (en) * | 2018-05-25 | 2018-10-26 | 江南大学 | The processing method of lightweight Reclaimed board based on paper honeycomb waste material |
| CN109333870A (en) * | 2018-12-05 | 2019-02-15 | 长春珑鑫新材料有限公司 | A kind of profile and preparation method of waste material and waste liquid preparation by being generated in aramid fiber paper honeycomb and prepreg production process |
| CN109466109A (en) * | 2018-09-30 | 2019-03-15 | 句容市南山包装制品有限公司 | A kind of corrugated board processing unit (plant) that can recycle clout |
| CN110496847A (en) * | 2019-08-26 | 2019-11-26 | 东莞市幸运天使实业有限公司 | A kind of chromatics paper and chromatic pattern paper defective product recycling utilize solution |
| CN113333426A (en) * | 2021-04-08 | 2021-09-03 | 深圳朗晖展示有限公司 | Method for manufacturing formed object by recycling corrugated board waste |
-
2002
- 2002-11-26 CN CNA021533008A patent/CN1502422A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705812A (en) * | 2018-05-25 | 2018-10-26 | 江南大学 | The processing method of lightweight Reclaimed board based on paper honeycomb waste material |
| CN109466109A (en) * | 2018-09-30 | 2019-03-15 | 句容市南山包装制品有限公司 | A kind of corrugated board processing unit (plant) that can recycle clout |
| CN109333870A (en) * | 2018-12-05 | 2019-02-15 | 长春珑鑫新材料有限公司 | A kind of profile and preparation method of waste material and waste liquid preparation by being generated in aramid fiber paper honeycomb and prepreg production process |
| CN110496847A (en) * | 2019-08-26 | 2019-11-26 | 东莞市幸运天使实业有限公司 | A kind of chromatics paper and chromatic pattern paper defective product recycling utilize solution |
| CN113333426A (en) * | 2021-04-08 | 2021-09-03 | 深圳朗晖展示有限公司 | Method for manufacturing formed object by recycling corrugated board waste |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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