CN2380377Y - Bamboo-wood powder made hollow tube - Google Patents
Bamboo-wood powder made hollow tube Download PDFInfo
- Publication number
- CN2380377Y CN2380377Y CN 99212844 CN99212844U CN2380377Y CN 2380377 Y CN2380377 Y CN 2380377Y CN 99212844 CN99212844 CN 99212844 CN 99212844 U CN99212844 U CN 99212844U CN 2380377 Y CN2380377 Y CN 2380377Y
- Authority
- CN
- China
- Prior art keywords
- hollow tube
- wood powder
- bamboo
- bamboo wood
- hollow pipe
- 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.)
- Expired - Fee Related
Links
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The utility model discloses a hollow tube which is made of bamboo wood powder and belongs to a bamboo wood product. A tube core of the hollow tube is a hollow tube barrel, and the wall of the tube is a thin wall. The hollow tube can form a cylindrical shape, a conic shape or a horn shape. The utility model is formed by extrusion molding with the bamboo wood powder through a screw extrusion press. The utility model is suitable for being used as a paper web, a winding reel, a seaming core, a spinning core, etc.
Description
The utility model discloses the hollow pipe that a kind of bamboo wood powder is made, relate to bamboo and wood products.
Current bamboo and wood products is all the fashion, but discarded sawdust during production bamboo and wood products, the articles for use that chaff powder etc. is made are then seldom.Utilize bamboo wood to add remaining powder in man-hour, the various articles for use that waste materials such as wood shavings are made have become the new way of a kind of environmental protection and utilize resources synthetically, are again the new technologies of developing the economy.Be widely used in weaving, in papermaking and the commodity, can reduce pollution, turn waste into wealth, improve resource utilization.
The utility model just provides a kind of powder that utilizes when processing bamboo and wood products, and wood shavings are made hollow pipe, reach waste recovery, the comprehensive utilization purpose.
The utlity model has die and tube wall, its die is a hollow socket 1, and its tube wall is a thin-walled 2, and hollow pipe adds adhesive through the screw extruder extrusion molding by the bamboo wood powder.Hollow pipe can be cylindrical, and is conical or tubaeform.Can make various chart drums, reel, suture core, spinning core etc.
The utility model is a remaining sawdust behind utilization processing wood, the bamboo product, the hollow pipe that wood shavings are made.Therefore it is light, easily band, easily transportation; Again because of it is shaped through mechanical presses, so have the function of resistance to compression protection against the tide; Because of it is twice laid, it has environmental-protection function again, has very much a value.
Now be further described in conjunction with the accompanying drawings.
Fig. 1 is the conical schematic diagram of hollow pipe
Fig. 2 is the cylindrical schematic diagram of hollow pipe
During use, according to different cylindrical, taper shape, tubaeform etc., can form chart drum around the different article of volume, reel, suture core, spinning core etc.
Claims (3)
1. the hollow pipe that the bamboo wood powder is made has die and tube wall, it is characterized in that die is a hollow socket (1), and tube wall is a thin-walled (2).
2. the hollow pipe of making according to the described bamboo wood powder of claim 1 is characterized in that hollow pipe can be cylindrical, and is conical or tubaeform.
3. the hollow pipe of making according to the described bamboo wood powder of claim 1 is characterized in that hollow pipe can make with bamboo wood powder, wood shavings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212844 CN2380377Y (en) | 1999-06-03 | 1999-06-03 | Bamboo-wood powder made hollow tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212844 CN2380377Y (en) | 1999-06-03 | 1999-06-03 | Bamboo-wood powder made hollow tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2380377Y true CN2380377Y (en) | 2000-05-31 |
Family
ID=34005415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99212844 Expired - Fee Related CN2380377Y (en) | 1999-06-03 | 1999-06-03 | Bamboo-wood powder made hollow tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2380377Y (en) |
-
1999
- 1999-06-03 CN CN 99212844 patent/CN2380377Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |