CN201547409U - PVC paper core synthesis tube - Google Patents
PVC paper core synthesis tube Download PDFInfo
- Publication number
- CN201547409U CN201547409U CN2009202403463U CN200920240346U CN201547409U CN 201547409 U CN201547409 U CN 201547409U CN 2009202403463 U CN2009202403463 U CN 2009202403463U CN 200920240346 U CN200920240346 U CN 200920240346U CN 201547409 U CN201547409 U CN 201547409U
- Authority
- CN
- China
- Prior art keywords
- pvc
- tube
- wall tube
- layer
- paper core
- 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
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Abstract
A PVC paper core synthesis tube with low manufacturing cost comprises a PVC coating tube at the outer layer and a PVC inner wall tube at the inner layer. A gum paper layer is connected between the PVC coating tube and the PVC inner wall tube; and the gum paper layer is spirally and tightly wound outside the PVC inner wall tube. The PVC paper core synthesis tube can maintain the anti-tension and anti-bending performances of the original PVC tubes, replace the existing PVC aluminum core tube, and omit aluminum and saves power sources.
Description
Technical field
The utility model relates to a kind of pvc pipe, relates in particular to a kind of PVC refill composite tube.
Background technique
The pvc pipe that uses in order to guarantee its tension, fracture resistance, generally all add the layer of aluminum core in the middle of tube wall, but the aluminium price is higher at present, therefore makes the manufacture cost of pvc pipe also higher.
Summary of the invention
The purpose of this utility model provides a kind of PVC refill composite tube of low cost of manufacture.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of PVCShi core composite tube comprises it is characterized in that the PVC inner wall tube of outer field PVC dressing pipe and internal layer: be connected with the gummed paper layer between PVC dressing pipe and the PVC inner wall tube, gummed paper layer shape in the shape of a spiral closely is wrapped in PVC inner wall tube outside.
The utility model can keep tension, the fracture resistance of original pvc pipe, can substitute existing P VC aluminium core pipe, has omitted aluminium, has saved the energy.
Description of drawings
Fig. 1 is a cross section structure schematic representation of the present utility model.
In the accompanying drawing:
1, PVC dressing pipe 2, gummed paper layer 3, PVC inner wall tube
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described:
A kind of PVC refill composite tube as shown in Figure 1, comprises the PVC inner wall tube 3 of outer field PVC dressing pipe 1 and internal layer, is connected with gummed paper layer 2 between PVC dressing pipe 1 and the PVC inner wall tube 3, and gummed paper layer 2 shape in the shape of a spiral closely is wrapped in PVC inner wall tube 3 outsides.
When producing the utility model, with equipment making PVC inner wall tube, then the paper (being the gummed paper layer) that applies glue tightly is wrapped in PVC inner wall tube outside, and compresses earlier, with PVC dressing pipe and the common heat seal of gummed paper layer, promptly get the utility model at last.
Claims (1)
1. PVC refill composite tube, the PVC inner wall tube (3) that comprises outer field PVC dressing pipe (1) and internal layer, it is characterized in that: be connected with gummed paper layer (2) between PVC dressing pipe (1) and the PVC inner wall tube (3), gummed paper layer (2) shape in the shape of a spiral closely is wrapped in PVC inner wall tube (3) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202403463U CN201547409U (en) | 2009-10-26 | 2009-10-26 | PVC paper core synthesis tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202403463U CN201547409U (en) | 2009-10-26 | 2009-10-26 | PVC paper core synthesis tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547409U true CN201547409U (en) | 2010-08-11 |
Family
ID=42602582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202403463U Expired - Fee Related CN201547409U (en) | 2009-10-26 | 2009-10-26 | PVC paper core synthesis tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626724A (en) * | 2013-05-17 | 2015-05-20 | 衢州市易凡设计有限公司 | Production method of plastic-based paper composite pipe |
-
2009
- 2009-10-26 CN CN2009202403463U patent/CN201547409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626724A (en) * | 2013-05-17 | 2015-05-20 | 衢州市易凡设计有限公司 | Production method of plastic-based paper composite pipe |
| CN104626724B (en) * | 2013-05-17 | 2016-06-08 | 衢州市易凡设计有限公司 | A kind of production method of plastic base paper composite pipe |
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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: 20100811 Termination date: 20101026 |