CN1562589A - Wood corrugated board - Google Patents
Wood corrugated board Download PDFInfo
- Publication number
- CN1562589A CN1562589A CN 200410014653 CN200410014653A CN1562589A CN 1562589 A CN1562589 A CN 1562589A CN 200410014653 CN200410014653 CN 200410014653 CN 200410014653 A CN200410014653 A CN 200410014653A CN 1562589 A CN1562589 A CN 1562589A
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- wood
- corrugated
- compound
- wood chip
- corrugated board
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Abstract
A corrugated wooden board has at least one layer of corrugated composite wooden board which is composed of at least one wood board and a fibroboard. The directions of fibres for both boards are perpendicular to each other. It has high ductility.
Description
Technical field
The present invention relates to a kind of packaging material, relate in particular to a kind of Wood corrugated board.
Background technology
The corrugated sheet that the packing of product is used on the present international market, main material is paper corrugated sheet and palstic corrugated sheet, and wherein the paper corrugated sheet accounts for 95% of whole use amounts, and palstic corrugated sheet accounts for 5% of whole use amounts.There is following problem in the paper corrugated sheet: the raw material usage quantity is big, intensity is low.The raw material of paper corrugated sheet is a timber, and timber destroys the original network of fibers of timber in paper-making process, wasted a large amount of lignin.It is low that fiber alignment in the paper does not have network condition of equivalent thickness paper corrugated sheet intensity.Complex process in the production process.The paper corrugated sheet at first be the paper-making process of a complexity, add the process of a papermaking corrugated sheet in addition.Seriously polluted in the production process.The paper corrugated sheet at first be the paper-making process of a complexity, paper-making process is that a forestry chemical process is seriously polluted.The production cost height.The raw material usage quantity is big, complex process in the production process.Recycle, the scope of application is little.The paper corrugated sheet is that timber is produced but the paper corrugated sheet has not had every physical characteristic of timber.There is following problem in palstic corrugated sheet: cost of raw material height.The raw material of palstic corrugated sheet is plastics, and plastics are byproducts of the non-renewable money ancestral petroleum of the earth.Complex process in the production process.Palstic corrugated sheet at first be the petrochemical process of a complexity, add a process of making palstic corrugated sheet in addition.Seriously polluted in the production process.Palstic corrugated sheet at first be the petrochemical process of a complexity, petrochemical process is seriously polluted.Use the back environmental pollution serious.Palstic corrugated sheet is in occurring in nature pollution degradation environment not, cost height, cost of raw material height, complex process in the production process.
Technology contents
The invention provides a kind of low-cost environment-friendly Wood corrugated board, be particularly suited for the present invention as raw material and adopt the pressure processing moulding process to go to prepare external packing.
The present invention adopts following technical scheme:
A kind of Wood corrugated board as packaging material, at least comprise the compound wood chip corrugated plating of one deck, compound wood chip corrugated plating is formed by 1 layer of wood lamellae and 1 layer of superimposed compacting of fibre thin layer at least and has at least the machine direction of one deck fibre thin layer and the machine direction of wood lamellae to intersect.
Compared with prior art, the present invention has following advantage:
Because the present invention is the Wood corrugated board corrugated plating, therefore, the present invention is by the pressure processing moulding time, utilize ripple to be unfolded, area after paving is unfolded greater than ripple, area before paving, for the pressure processing moulding provides deflection, thereby guaranteed the quality of product to be processed, to make tub of the present invention is example, Wood corrugated board is being carried out in the hot-forming process, need be with the sheet bending moulding of flat shape, because it is common based on wooden sheet material ductility extreme difference, so can break in forming process etc. problem, this just can not provide deflection for wooden boards is hot-forming, and the present invention's ripple when being bent moulding can be straightened, launch, satisfied the required deflection requirement of moulding, even can satisfy and sheet bending become 90 ℃ deflection requirement, so the present invention is suitable as the raw material of pressure processing moulding process.Compare with the paper corrugated sheet, the present invention does not destroy the fibrillar meshwork structure of timber, makes the present invention have the high advantage of intensity; The present invention need not become paper with wood conversion, just directly timber is cut into thin slice, thereby pollutes generation in process of production, and production technology is simple, raw material utilization rate height, and cost is low.When the present invention adopts Wood corrugated board to comprise two or more than two the compound wood chip corrugated plating that is superimposed with each other and the ripple direction of the compound wood chip corrugated plating that is superimposed with each other when perpendicular, can form hard plate; When the present invention adopts Wood corrugated board to comprise to be not less than two compound wood chip corrugated platings that are superimposed with each other and the ripple direction of the compound wood chip corrugated plating that is superimposed with each other when consistent, can form the Wood corrugated board that easily curls; The raw material of paper corrugated sheet is a timber, timber destroys the original network of fibers of timber in paper-making process, wasted a large amount of lignin, and the present invention keeps and utilized the original network of fibers of timber, make it have the high advantage of intensity, the manufacturing of paper corrugated sheet is that complicated paper-making process adds corrugation manufacturing process, moreover paper-making process is a with serious pollution forestry chemical process, and the present invention is physical process basically in manufacture process, only need by simple cutting, steps such as it is superimposed to pressurize can obtain Wood corrugated board, the present invention has good calenderability, especially make the making of pressure processing moulding process make the one-shot forming packaging product become possibility, the paper corrugated sheet is difficult to accomplish, though the stupefied plate of plastics can be accomplished, but the stupefied plate complex process of plastics, seriously polluted, be difficult to degraded, therefore, preparation technology of the present invention is simple, and cost is low, be the environment-friendly type corrugated sheet, be suitable for the present invention as raw material and adopt the pressure processing moulding process to go to prepare external packings such as packing box.
Description of drawings
Fig. 1 is a structural representation of the present invention, and direction shown in the arrow is a machine direction among the figure.
Fig. 2 is the structural representation of the embodiment of the invention, and direction shown in the arrow is a machine direction among the figure.
Fig. 3 is the structural representation of another embodiment of the present invention, and direction shown in the arrow is a machine direction among the figure.
Specific embodiments
1 one kinds of Wood corrugated boards of embodiment as packaging material, at least comprise the compound wood chip corrugated plating of one deck, compound wood chip corrugated plating is formed by 1 layer of wood lamellae 1 and 1 layer of fibre thin layer 2 superimposed compacting at least and has at least the machine direction of one deck fibre thin layer 2 and the machine direction of wood lamellae 1 to intersect, utilizing the present invention to make the requirement of deformation quantity required in the Wooden container process for satisfying better, corrugating can be herringbone ripple or oblique ripple on the compound wood chip corrugated plating in the present embodiment, 2 of fibre thin layer are paper, nonwoven or be the degradation plastic thin layer, even can be with wooden thin slice (or thin layer) as fibre thin layer, the ripple direction of above-mentioned compound wood chip corrugated plating is vertical with the wood fibre direction, consider the bonding or gluing of being convenient to compound wood chip corrugated plating, between compound wood chip corrugated plating, be provided with plate 3 in the viscose glue.
2 one kinds of Wood corrugated boards of embodiment as packaging material, comprise 2 layers of compound wood chip corrugated plating that is superimposed, compound wood chip corrugated plating is formed by 3 layers of wood lamellae 1 and 3 layers of fibre thin layer 2 superimposed compacting and wherein has the machine direction of one deck fibre thin layer 2 and the machine direction of wood lamellae 1 to intersect, the ripple direction unanimity (referring to Fig. 2) of the above-mentioned compound wood chip corrugated plating that is superimposed with each other, the Wood corrugated board that obtains thus are a kind of Wood corrugated boards that easily curls.
3 one kinds of Wood corrugated boards of embodiment as packaging material, comprise 2 layers of compound wood chip corrugated plating that is superimposed, compound wood chip corrugated plating is formed by 3 layers of wood lamellae 1 and 3 layers of fibre thin layer 2 superimposed compacting and wherein has the machine direction of one deck fibre thin layer 2 and the machine direction of wood lamellae 1 to intersect, the ripple direction of the above-mentioned compound wood chip corrugated plating that is superimposed with each other perpendicular (referring to Fig. 3), the Wood corrugated board that obtains thus are a kind of lignum vitae corrugation flat boards.
4 one kinds of Wood corrugated boards of embodiment as packaging material, comprise 5 layers of compound wood chip corrugated plating that is superimposed, compound wood chip corrugated plating is formed by 4 layers of wood lamellae 1 and 4 layers of fibre thin layer 2 superimposed compacting and wherein has the machine direction of one deck fibre thin layer 2 and the machine direction of wood lamellae 1 to intersect, the ripple direction of the above-mentioned compound wood chip corrugated plating that is superimposed with each other is vertical in twos, promptly the ripple direction of wherein two-layer compound wood chip corrugated plating is perpendicular, wherein the ripple direction of two-layer compound wood chip corrugated plating is perpendicular in addition, also can adopt the ripple direction of adjacent two-layer compound wood chip corrugated plating perpendicular.
Claims (10)
1, a kind of Wood corrugated board as packaging material, it is characterized in that comprising at least the compound wood chip corrugated plating of one deck, compound wood chip corrugated plating is formed by 1 layer of wood lamellae (1) and the superimposed compacting of 1 layer of fibre thin layer (2) at least and has at least the machine direction of one deck fibre thin layer (2) and the machine direction of wood lamellae (1) to intersect.
2, Wood corrugated board according to claim 1, the ripple that it is characterized in that compound wood chip corrugated plating is the herringbone ripple.
3, Wood corrugated board according to claim 1, the ripple that it is characterized in that compound wood chip corrugated plating is an oblique ripple.
4, Wood corrugated board according to claim 1 is characterized in that fibre thin layer (2) is paper.
5, Wood corrugated board according to claim 1 is characterized in that fibre thin layer (2) is nonwoven.
6, Wood corrugated board according to claim 1 is characterized in that fibre thin layer (2) is the degradation plastic thin layer.
7, Wood corrugated board according to claim 1 is characterized in that the ripple direction of compound wood chip corrugated plating is vertical with the wood fibre direction.
8, Wood corrugated board according to claim 1 is characterized in that comprising two compound wood chip corrugated platings that are superimposed with each other at least and the ripple direction unanimity of the compound wood chip corrugated plating that is superimposed with each other.
9, Wood corrugated board according to claim 1, it is characterized in that comprising two compound wood chip corrugated platings that are superimposed with each other at least and the ripple direction of the compound wood chip corrugated plating that is superimposed with each other vertical in twos.
10,, it is characterized in that between compound wood chip corrugated plating, being provided with plate in the viscose glue (3) according to the described Wood corrugated board of arbitrary claim among the claim 1-9.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410014653 CN1562589A (en) | 2004-04-14 | 2004-04-14 | Wood corrugated board |
| PCT/US2005/012475 WO2005105426A1 (en) | 2004-04-14 | 2005-04-11 | Corrugated wood sheets and articles having a multi-ply panel wall structure comprising same |
| US11/104,384 US20050241267A1 (en) | 2004-04-14 | 2005-04-11 | Corrugated wood sheets and articles having a multi-ply panel wall structure comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410014653 CN1562589A (en) | 2004-04-14 | 2004-04-14 | Wood corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1562589A true CN1562589A (en) | 2005-01-12 |
Family
ID=34478508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410014653 Pending CN1562589A (en) | 2004-04-14 | 2004-04-14 | Wood corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1562589A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255589A (en) * | 2014-04-02 | 2016-12-21 | 木制创新有限公司 | Manufacture the method for wavy wooden elements, wavy wooden elements and application thereof |
| CN108699839A (en) * | 2016-02-22 | 2018-10-23 | 木制创新有限公司 | Include the light-weight building panels of waveform element |
| CN111139981A (en) * | 2019-12-27 | 2020-05-12 | 海南农垦宝联林产有限公司 | Process for processing and paving modified rubber wooden shingles |
-
2004
- 2004-04-14 CN CN 200410014653 patent/CN1562589A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255589A (en) * | 2014-04-02 | 2016-12-21 | 木制创新有限公司 | Manufacture the method for wavy wooden elements, wavy wooden elements and application thereof |
| CN108699839A (en) * | 2016-02-22 | 2018-10-23 | 木制创新有限公司 | Include the light-weight building panels of waveform element |
| CN111139981A (en) * | 2019-12-27 | 2020-05-12 | 海南农垦宝联林产有限公司 | Process for processing and paving modified rubber wooden shingles |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |