CN201848908U - Double-layer crossed groove type medium-density fiber board - Google Patents
Double-layer crossed groove type medium-density fiber board Download PDFInfo
- Publication number
- CN201848908U CN201848908U CN2010202169191U CN201020216919U CN201848908U CN 201848908 U CN201848908 U CN 201848908U CN 2010202169191 U CN2010202169191 U CN 2010202169191U CN 201020216919 U CN201020216919 U CN 201020216919U CN 201848908 U CN201848908 U CN 201848908U
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- double
- type medium
- density fiber
- mdf
- groove type
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Abstract
The utility model relates to a medium-density fiber section, in particular to a double-layer crossed groove type medium-density fiber board, which consists of an upper groove type medium-density fiber board and a lower groove type medium-density fiber board. The double-layer crossed groove type medium-density fiber board is characterized in that the single surfaces of the upper and the lower groove type medium-density fiber boards are respectively provided with an arched groove with the angle of 35-45 degrees; the arched grooves of the upper and the lower groove type medium-density fiber boards are oppositely pressed into a double-layer crossed groove section plate. The Double-layer crossed groove type medium-density fiber board can save the raw wood material by 15%-25% and have better mechanical property when being compared with the single-pore hollow fiber board.
Description
Technical field
The utility model relates to the medium density fiber section bar, is specially a kind of double-deck cross recesses type medium density fibre board (MDF).
Background technology
For the hollow artificial board material, main appearance is hollow chipboard in the market, and the hole of this sheet material is circular, and the direction in hole is towards same direction.Though this sheet material has been alleviated log material situation in short supply,, therefore on using, be subjected to very big restriction because the direction in its hole has caused vertical resistance to compression coefficient of plate very low towards same direction.
Summary of the invention
The utility model is at above technical problem, the manufacturing that is intended to solve solid fibers plate in the market will consume a large amount of log materials, and the mechanical property of single hole hollow fiber board is optimized inadequately, therefore has been subjected to very big restriction, contradiction between the two on using.A kind of double-deck cross recesses type medium density fibre board (MDF) is provided, this sheet material can be saved log material 15%-25% on the one hand, on the other hand, and aspect mechanical property, therefore this plate can satisfy most daily life requirement than the mechanical property excellence of single hole hollow fiber board.
Concrete technical scheme of the present utility model is as follows:
Double-deck cross recesses type medium density fibre board (MDF), form by two-layer fluted body medium density fibre board (MDF) up and down, the single face of fovea superior grooved medium density fibre board (MDF), recessed grooved medium density fibre board (MDF) all has oblique 35 ° of-45 ° of arcuate recess, and the arcuate recess face of fovea superior grooved medium density fibre board (MDF), recessed grooved medium density fibre board (MDF) is pressed into double-deck cross recesses template relatively.
Good effect of the present utility model shows:
Double-deck cross recesses type medium density fibre board (MDF) can be saved log material 15%-25%, can reduce raw-material use amount on the one hand, on the other hand, in process of production, can reduce the consumption of energy, has reduced the discharge capacity of formaldehyde simultaneously; The mechanical property of this kind sheet material has reached more than 80% of solid medium density fibre board (MDF) of specification of the same race, material of the same race.
Description of drawings
Fig. 1 is the structural representation of upper and lower fluted body medium density fibre board (MDF) veneer in the utility model
Fig. 2 is the structural representation after the pressing of upper and lower fluted body medium density fibre board (MDF) in the utility model
Fig. 3 is the structural representation after the pressing of upper and lower fluted body medium density fibre board (MDF) in the utility model
Wherein, 1---fovea superior grooved medium density fibre board (MDF), 2---recessed grooved medium density fibre board (MDF), 3---arcuate recess.
The specific embodiment
The utility model is described in further detail below in conjunction with the specific embodiment and Figure of description.
Double-deck cross recesses type medium density fibre board (MDF), form by two-layer fluted body medium density fibre board (MDF) up and down, the single face of fovea superior grooved medium density fibre board (MDF), recessed grooved medium density fibre board (MDF) all has oblique 45 ° of arcuate recess, and the arcuate recess face of fovea superior grooved medium density fibre board (MDF), recessed grooved medium density fibre board (MDF) is pressed into double-deck cross recesses template relatively.
Claims (1)
1. double-deck cross recesses type medium density fibre board (MDF), form by two-layer fluted body medium density fibre board (MDF) up and down, it is characterized in that: the single face of fovea superior grooved medium density fibre board (MDF), recessed grooved medium density fibre board (MDF) all has oblique 35 ° of-45 ° of arcuate recess, and the arcuate recess face of fovea superior grooved medium density fibre board (MDF), recessed grooved medium density fibre board (MDF) is pressed into double-deck cross recesses template relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202169191U CN201848908U (en) | 2010-06-07 | 2010-06-07 | Double-layer crossed groove type medium-density fiber board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202169191U CN201848908U (en) | 2010-06-07 | 2010-06-07 | Double-layer crossed groove type medium-density fiber board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848908U true CN201848908U (en) | 2011-06-01 |
Family
ID=44091319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202169191U Expired - Fee Related CN201848908U (en) | 2010-06-07 | 2010-06-07 | Double-layer crossed groove type medium-density fiber board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264429A (en) * | 2013-04-26 | 2013-08-28 | 南京林业大学 | Method utilizing two-step flat pressing process to produce hollow-core particleboards and composite boards |
-
2010
- 2010-06-07 CN CN2010202169191U patent/CN201848908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264429A (en) * | 2013-04-26 | 2013-08-28 | 南京林业大学 | Method utilizing two-step flat pressing process to produce hollow-core particleboards and composite boards |
| CN103264429B (en) * | 2013-04-26 | 2016-05-04 | 南京林业大学 | A kind of method of utilizing two step flat-press processes to produce hollow chipboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20140607 |