CN105220675A - A kind of waveform plastic draining board - Google Patents
A kind of waveform plastic draining board Download PDFInfo
- Publication number
- CN105220675A CN105220675A CN201410246374.1A CN201410246374A CN105220675A CN 105220675 A CN105220675 A CN 105220675A CN 201410246374 A CN201410246374 A CN 201410246374A CN 105220675 A CN105220675 A CN 105220675A
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- China
- Prior art keywords
- plastic panel
- quilted plastic
- semi arch
- quilted
- negative
- 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.)
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Abstract
The present invention relates to a kind of waveform plastic draining board, it is made up of at the permeable non-woven fabrics on the positive and negative two sides of quilted plastic panel quilted plastic panel and boiling hot knot, it is characterized in that described quilted plastic panel is several semi arch undulates connection shape perpendicular to the section shape of length direction, and the radius of semi arch is arranged between 1.25mm ~ 1.5mm.The present invention is by making by several semi arch undulates connection shape by quilted plastic panel perpendicular to the section shape of length direction, thus the circular arc drainage channel on the positive and negative two sides of quilted plastic panel is formed, and the radius of semi arch is arranged between 1.25mm ~ 1.5mm, thus, the flow area adding drainage channel reaches more than twice, and quilted plastic panel makes material and also to fall on a year-on-year basis over half; Scald knot on the end, end face of arc by the permeable non-woven fabrics on positive and negative two sides simultaneously, play dimensionally stable effect.The present invention have reasonable in design, Mold Making is simple, flow area is large, raw material consume few advantage.
Description
Technical field
The present invention relates to a kind of plastic draining board, particularly relate to a kind of drainage channel shape of plastic draining board, belong to earth working material technical field.
Background technology
Plastic draining board is made up of quilted plastic panel and the permeable non-woven fabrics being coated on quilted plastic panel periphery, and drainage channel is arranged in quilted plastic panel.Drainage channel in its quilted plastic panel of existing plastic draining board, some the rectangular channels gone up along its length by central layer tow sides are formed.Its shape stability of the drainage channel of this form is good, is particularly suitable for non-woven fabrics and sews up joining seam and the cladding process requirement by adhesive bond joining seam by sewing machine.The new technology of scalding knot quilted plastic panel along with a kind of hot melten type non-woven fabrics occurs, this drainage channel has just had further Curve guide impeller to strengthen the possibility of drain function, such as: scald on the satisfied basis of knot technique in the shape stability of drainage channel by non-woven fabrics, can ignore quilted plastic panel drainage channel own form stability and economize on material to the flow area increasing drainage channel simultaneously, one be worth the research topic of repaying examination exactly.
Summary of the invention
The object of the present invention is to provide a kind of waveform plastic draining board, it is based upon hot melten type non-woven fabrics and scalds on the basis of knot quilted plastic panel new technology, so as to improving the flow area of quilted plastic panel drainage channel and saving material.
To achieve these goals, Bian of the present invention gets following technical scheme and implements: a kind of waveform plastic draining board, it is made up of at the permeable non-woven fabrics on the positive and negative two sides of quilted plastic panel quilted plastic panel and boiling hot knot, it is characterized in that described quilted plastic panel is several semi arch undulates connection shape perpendicular to the section shape of length direction, and the radius of semi arch is arranged between 1.25mm ~ 1.5mm.
The present invention is by making by several semi arch undulates connection shape by quilted plastic panel perpendicular to the section shape of length direction, thus the circular arc drainage channel on the positive and negative two sides of quilted plastic panel is formed, and the radius of semi arch is arranged between 1.25mm ~ 1.5mm, thus, the flow area adding drainage channel reaches more than twice, and quilted plastic panel makes material and also to fall on a year-on-year basis over half; Scald knot on the end, end face of arc by the permeable non-woven fabrics on positive and negative two sides simultaneously, play dimensionally stable effect.
The present invention have reasonable in design, Mold Making is simple, flow area is large, raw material consume few advantage.
Accompanying drawing explanation
Accompanying drawing 1 is sectional structure schematic shapes of the present invention.
In fig. 1: 1 quilted plastic panel, 2 permeable non-woven fabrics.
Detailed description of the invention
As shown in Figure 1, the present invention is made up of at the permeable non-woven fabrics 2 on the positive and negative two sides of quilted plastic panel 1 quilted plastic panel 1 and boiling hot knot; Quilted plastic panel 1 is that several semi arch undulates connect shape perpendicular to the section shape of length direction, and the radius of semi arch is arranged between 1.25mm ~ 1.5mm.
The present invention is by making by several semi arch undulates connection shape by quilted plastic panel 1 perpendicular to the section shape of length direction, thus the circular arc drainage channel on the positive and negative two sides of quilted plastic panel 1 is formed, and the radius of semi arch is arranged between 1.25mm ~ 1.5mm, thus, the flow area adding drainage channel reaches more than twice, and quilted plastic panel 1 makes material and also to fall on a year-on-year basis over half; Scald knot on the end, end face of arc by the permeable non-woven fabrics 2 on positive and negative two sides simultaneously, play dimensionally stable effect.
Claims (2)
1. a waveform plastic draining board, it is made up of at the permeable non-woven fabrics on the positive and negative two sides of quilted plastic panel quilted plastic panel and boiling hot knot, it is characterized in that described quilted plastic panel is several semi arch undulates connection shape perpendicular to the section shape of length direction.
2. a kind of waveform plastic draining board according to claim 1, is characterized in that the radius of several semi arches described is arranged between 1.25mm ~ 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410246374.1A CN105220675A (en) | 2014-06-05 | 2014-06-05 | A kind of waveform plastic draining board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410246374.1A CN105220675A (en) | 2014-06-05 | 2014-06-05 | A kind of waveform plastic draining board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105220675A true CN105220675A (en) | 2016-01-06 |
Family
ID=54989907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410246374.1A Pending CN105220675A (en) | 2014-06-05 | 2014-06-05 | A kind of waveform plastic draining board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105220675A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778832A (en) * | 2019-01-28 | 2019-05-21 | 浙江工业大学 | Degradable novel plastic drain bar |
-
2014
- 2014-06-05 CN CN201410246374.1A patent/CN105220675A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778832A (en) * | 2019-01-28 | 2019-05-21 | 浙江工业大学 | Degradable novel plastic drain bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |