CN205735349U - A kind of MULTILAYER COMPOSITE container bottom board - Google Patents
A kind of MULTILAYER COMPOSITE container bottom board Download PDFInfo
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- CN205735349U CN205735349U CN201521131181.8U CN201521131181U CN205735349U CN 205735349 U CN205735349 U CN 205735349U CN 201521131181 U CN201521131181 U CN 201521131181U CN 205735349 U CN205735349 U CN 205735349U
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- upper epidermis
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Abstract
This utility model relates to a kind of MULTILAYER COMPOSITE container bottom board, including upper epidermis, top layer last time, intermediate layer, next time top layer, layer, described upper epidermis is bamboo flaking, remaining each layer is a kind of in bamboo flaking, poplar flaking or both mixing flakings, described upper epidermis, intermediate layer, layer use and longitudinally mat formation, described last time top layer, top layer next time use and laterally mat formation, use MDI resin glue or phenolic resin glue bond between each layer flaking.This composite container baseboard raw material is bamboo cheap and easy to get, quick growth poplar wood, significantly reducing enterprise's production cost, improve production efficiency, alleviate the destruction to forest, mechanical experimental results shows that this base plate is fully able to meet container and uses requirement.
Description
Technical field
This utility model relates to container technology field, is specifically related to a kind of MULTILAYER COMPOSITE container bottom board.
Background technology
Conventional container generally forms by steel plate, paint and as the shockproof base plate of buffering (thick plywood).Container bottom board is in transportation
Frequently suffer from violent impact extruded, it is necessary to there is good antidetonation, impact resistance, weatherability, the performance such as ageing-resistant.Therefore, except apparent size
Outward, glue and the physical and mechanical properties such as durability, MOR, elastic modelling quantity to composite board for bottom board of container propose the highest requirement.
For meeting good physical performance index requirement, container bottom board typically selects high density rigid broadleaf to be raw material.The growth cycle of such seeds
Long, typically at about 100 years, and the needs of the mankind day by day increase, and cause worldwide hard broadleaf resource drastically to reduce, it is impossible to meet
Day by day flourishing containerized shipment market.Bamboo, quick growth poplar wood aboundresources, distributed more widely, if it is right to use its manufacture container bottom board to alleviate
The dependence of high density rigid broadleaf, can make full use of again abundant bamboo wood resources and reduce enterprise's production cost.
Utility model content
The purpose of this utility model is to solve the problem that prior art exists, it is provided that a kind of by the container bottom board of bamboo wooden plane sheet laminating production, this collection
Vanning base plate has steady quality, excellent combination property, production efficiency height, the advantage of low cost.
A kind of MULTILAYER COMPOSITE container bottom board, including upper epidermis, top layer last time, intermediate layer, next time top layer, layer, described upper epidermis is bamboo plane
Sheet, remaining each layer is the one in bamboo flaking, poplar flaking or bamboo wood mixing flaking, and adjacent two layers is the most alternately mated formation.
Described upper epidermis, intermediate layer, layer use and longitudinally mat formation, described last time top layer, top layer next time uses and laterally mats formation.
Preferably, described upper epidermis is the bamboo flaking being coated with phenolic resin glue, and remaining each layer is mixed by bamboo flaking, poplar flaking 1:1 in mass ratio
Mat formation after closing uniformly and form.
MDI resin glue or phenolic resin glue bond is used between each layer flaking.
Described bamboo flaking, the long 145-220mm of poplar flaking, wide 10-50mm, thick 0.5-0.9mm.
The MULTILAYER COMPOSITE container bottom board that this utility model provides uses bamboo cheap and easy to get, quick growth poplar wood material to be criss-cross arranged according to each layer, pole
The earth reduces production cost, improves enterprises production efficiency, alleviates the destruction to forest.It is glued that bamboo flaking upper epidermis surface adds spray phenolic resin
Hot pressing after agent, forms transparent kermesinus wearing layer, it is not necessary to use traditional dipping paper, exempt from paint, disposable, wear-resisting, natural attractive in appearance.Adjacent two layers
Arrangement mode difference significantly enhances base plate mechanical property in all directions, and multiple structure is conducive to improving the intensity of composite floor board.
Accompanying drawing explanation
Fig. 1 is this utility model container bottom board structural representation.
Detailed description of the invention
For making those skilled in the art fully understand the technical solution of the utility model and beneficial effect, below in conjunction with the accompanying drawings and specific embodiment make into
One step describes in detail.
Embodiment 1
A kind of MULTILAYER COMPOSITE container bottom board as shown in Figure 1, is followed successively by layer 1, next time top layer 2, intermediate layer 3, last time from top to bottom
Top layer 4, upper epidermis 5.Layer 1, intermediate layer 3, upper epidermis 5 are by long 145-220mm, wide 10-50mm, the bamboo plane of thick 0.5-0.9mm
Sheet is mated formation along container bottom board length direction (longitudinally) and is formed, next time top layer 2, top layer last time 4 by the poplar flaking of same size along at the bottom of container
Plate width (laterally) is mated formation and is formed.Each layer flaking applies pavement layer by layer after MDI resin glue or phenolic resin glue, and upper epidermis 5 surface adds spray
Transparent kermesinus wearing layer is formed after one layer of phenolic resin adhesive hot pressing.
This MULTILAYER COMPOSITE container bottom board gross thickness is 28mm, and moisture content is below 10%, and density is 0.78-0.9g/cm3.This composite bottom board is entered
Row Mechanics Performance Testing finds, its longitudinal MOR is 87-120MPa, and longitudinal modulus of elasticity is 10600-136000MPa, bending strength
For 36-48MPa, transverse modulus of elasticity is 3620-4650MPa, the Standard of remote super container bottom board, is fully able to meet use requirement.
Embodiment 2
A kind of MULTILAYER COMPOSITE container bottom board, is followed successively by layer 1, next time top layer 2, intermediate layer 3, top layer last time 4, upper epidermis 5 from top to bottom.
Described layer 1, top layer 2 next time, intermediate layer 3, top layer last time 4 by long 180mm, wide 20-40mm, thick 0.5-0.9mm bamboo flaking with
Mating formation after the poplar flaking mix homogeneously of 1:1 in mass ratio and form, wherein layer 1, intermediate layer 3 are along longitudinally mating formation, next top layer 2, table last time
Layer 4 is transversely mated formation.Described upper epidermis 5 is formed along longitudinally mating formation by the bamboo flaking of same size, and upper epidermis 5 surface adds one layer of phenolic resin glue of spray
Transparent kermesinus wearing layer is formed after mixture hot pressing.Pavement layer by layer after MDI resin glue or phenolic resin glue is still applied between each layer flaking.
This MULTILAYER COMPOSITE container bottom board thickness is 28mm, and moisture content is 6.3%, and density is 0.79g/cm3, longitudinal MOR 89MPa, longitudinal bullet
Property modulus 10850MPa, bending strength 52MPa, transverse modulus of elasticity 5130MPa.
Claims (1)
1. a MULTILAYER COMPOSITE container bottom board, it is characterized in that including bamboo flaking upper epidermis, poplar flaking top layer last time, bamboo flaking intermediate layer, poplar flaking top layer next time, bamboo flaking layer, described bamboo flaking upper epidermis, bamboo flaking intermediate layer, bamboo flaking layer use and longitudinally mat formation, described poplar flaking top layer last time, poplar flaking top layer next time use laterally mats formation, MDI resin glue or phenolic resin glue bond, wherein bamboo flaking, the long 145-220mm of poplar flaking, wide 10-50mm, thick 0.5-0.9mm is used between each layer flaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131181.8U CN205735349U (en) | 2015-12-30 | 2015-12-30 | A kind of MULTILAYER COMPOSITE container bottom board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131181.8U CN205735349U (en) | 2015-12-30 | 2015-12-30 | A kind of MULTILAYER COMPOSITE container bottom board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735349U true CN205735349U (en) | 2016-11-30 |
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ID=57388807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521131181.8U Active CN205735349U (en) | 2015-12-30 | 2015-12-30 | A kind of MULTILAYER COMPOSITE container bottom board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115741909A (en) * | 2022-11-24 | 2023-03-07 | 寿光市鲁丽木业股份有限公司 | Anti-corrosion and moisture-proof bamboo-wood composite shaving board and preparation method and application thereof |
-
2015
- 2015-12-30 CN CN201521131181.8U patent/CN205735349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115741909A (en) * | 2022-11-24 | 2023-03-07 | 寿光市鲁丽木业股份有限公司 | Anti-corrosion and moisture-proof bamboo-wood composite shaving board and preparation method and application thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |