CN104961002A - Paper tube - Google Patents
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- CN104961002A CN104961002A CN201510385365.5A CN201510385365A CN104961002A CN 104961002 A CN104961002 A CN 104961002A CN 201510385365 A CN201510385365 A CN 201510385365A CN 104961002 A CN104961002 A CN 104961002A
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- China
- Prior art keywords
- paper tube
- tube body
- coating layer
- waterproof coating
- reinforced rib
- 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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- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a paper tube. The paper tube comprises a paper tube body, wherein reinforcing rings are arranged at the two ends of the paper tube body, multiple reinforcing ribs are connected between the two reinforcing rings, and the reinforcing rings and the reinforcing ribs are both embedded between the inner wall and outer wall of the paper tube body. The paper tube has the advantages of being simple in structure, easy to obtain, high in strength, hardness, tenacity and waterproof performance, long in service life and the like.
Description
Technical field
The present invention relates to papery packaging field, be specifically related to a kind of paper tube.
Background technology
Paper tube is the tubular articles be processed into cop tube paper and facial tissue, is widely used in weaving, glass, printing, papermaking, metallurgy, building etc. industry.Existing paper tube two ends are without any operator guards; be very easy to cause paper tube to damage in transport and use procedure; particularly end is stressedly comparatively concentrated, the paper web of the heavier and turnover winding of winding article, require especially to want high, end can affect the use of paper tube after damaging.
China's application number is the utility model of 2014203355360, and disclose a kind of iron head paper tube, comprise paper tube body, the two ends of described paper tube body are provided with ferrule.This utility model is simple and practical, the situation that energy available protecting paper tube there will not be termination to damage in transport and use procedure, the service life of effective prolongation paper tube, but still there is following shortcoming: one, these utility model two ends arrange ferrule, but centre does not have strong fender guard, winding article is heavier, paper tube bear comparatively noticeable effort time, paper tube transport or use procedure in frangibility damage; Its two, paper tube outside face does not have protection setting, is chronically exposed in air the moisture that can absorb in air, after paper tube makes moist hardness reduce, even cause damage, affect the use of paper tube.
Summary of the invention
For prior art exist deficiency, the invention provides a kind of structure simply, not frangibility damage paper tube.
In order to achieve the above object, the technical scheme taked of the present invention:
A kind of paper tube, comprise paper tube body, described paper tube body two ends are provided with ring stiffener, and connect multiple reinforced rib between two ring stiffeners, described ring stiffener, reinforced rib are all embedded between paper tube inner body wall and outer wall.
As optimal technical scheme, in order to the intensity and hardness ensureing ring stiffener is high, good toughness and uniform force, thus effectively avoid paper tube two ends to damage, described ring stiffener is metal steel loop and is symmetrically set in the two ends of paper tube body.
As optimal technical scheme, in order to the intensity and hardness ensureing reinforced rib is high, good toughness, thus effectively avoid paper tube body to damage, the material of described reinforced rib is formed from steel.
As optimal technical scheme, in order to avoid paper tube make moist after hardness reduce, thus extend service life of paper tube, outside face, two end surfaces of described paper tube body are provided with waterproof coating layer.
As optimal technical scheme, occurring in use to prevent paper tube outwards to come off, loose phenomenon, affecting the normal use of paper tube, thick in the middle of the Thickness Ratio at the waterproof coating layer two ends of described paper tube body outer surface.
As optimal technical scheme, causing hardness to reduce after making moist to effectively avoid paper tube inside face, being out of shape, thus extend the service life of paper tube, the inside face two ends of described paper tube body are provided with waterproof coating layer.
As optimal technical scheme, in order to effectively ensure that paper tube body two ends inside face makes moist, effectively control the cost of water-reducible finish, the length of the waterproof coating layer at described paper tube body internal surface two ends is 1.5 ~ 2cm simultaneously.
As optimal technical scheme, in order to reduce the use amount of waterproof coating layer, ensure that paper tube body does not damage after making moist, the thickness of described waterproof coating layer is 0.3 ~ 0.5mm simultaneously.
Compared with prior art, the beneficial effect that has of the present invention:
1, be provided with ring stiffener, reinforced rib between paper tube inner body wall and outer wall, effectively improve intensity, the hardness of paper tube entirety, good toughness, effectively prevent paper tube from transporting or the damage that fractures in use procedure.
2, arrange the ring stiffener be made up of steel material and reinforced rib, improve intensity, the hardness of paper tube further, good toughness, paper tube not frangibility damages, and effectively extends the service life of paper tube.
3, the outside face of paper tube body, end face, inside face two ends are provided with waterproof coating layer, deformed damaged after effectively avoiding paper tube body to make moist, the long service life of paper tube.
Thick in the middle of the Thickness Ratio at 4, outside face waterproof coating layer two ends, then the external diameter at paper tube two ends is greater than middle external diameter, effectively avoids paper tube two ends outwards to come off, loose phenomenon, improves the performance of paper tube.
5, the thickness of waterproof coating layer and length arrange rationally, while ensureing that paper tube has water resistance, effectively control the cost of water-reducible finish, and structure of the present invention simple, be easy to manufacture.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is a kind of structural representation of the present invention;
Drawing reference numeral: 1, paper tube body, 2, ring stiffener, 3, reinforced rib, 4, waterproof coating layer.
Detailed description of the invention
A kind of specific embodiment of the present invention is proposed as shown in Figure 1, a kind of paper tube, comprise paper tube body 1, described paper tube body 1 two ends are provided with ring stiffener 2, connect multiple reinforced rib 3 between two ring stiffeners 2, and the present embodiment preferably arranges described ring stiffener 2, the material of reinforced rib 3 is metallic steel and makes, and ring stiffener 2 is symmetrically set in paper tube body 1 two ends, intensity and the hardness of effective raising paper tube strengthen toughness simultaneously, avoid paper tube to damage, increase the service life.
Described ring stiffener 2 can be connected to the termination of paper tube body 1, reinforced rib 3 can be established with in paper tube body 1 inside face through hole, preferably by ring stiffener 2, reinforced rib 3 is all embedded between paper tube body 1 inwall and outer wall, the present embodiment preferably arranges the outside face of paper tube body 1, two end surfaces are equipped with waterproof coating layer 4, after avoiding paper tube to make moist, hardness reduces even deformed damaged, and the Thickness Ratio at waterproof coating layer 4 two ends of paper tube body 1 outside face centre is thick, the external diameter at paper tube body 1 two ends is greater than middle external diameter, paper tube body 1 two ends are effectively avoided outwards to come off, loose phenomenon.
In above technical scheme, consider paper tube body 1 inside face front end also very easily make moist after deformed damaged, the inside face two ends that this enforcement preferably arranges paper tube body 1 are equipped with the waterproof coating layer 4 that length is 1.5 ~ 2cm, effectively avoid paper tube inside face to make moist, control the manufacturing cost of waterproof coating layer 4 simultaneously.
The too thin then water resistance of waterproof coating layer 4 is bad, and the consumption of too thick then waterproof coating layer is many, cost is high, the present embodiment preferably arrange paper tube body 1 outside face, both ends of the surface, inside face two ends the thickness of waterproof coating layer 4 be 0.3 ~ 0.5mm.
Certainly; just by reference to the accompanying drawings the preferred embodiments of the disclosure is described in detail above; not limit practical range of the present invention with this, all equivalence changes done according to principle of the present invention, structure and structure, all should be covered by protection scope of the present invention.
Claims (8)
1. a paper tube, comprise paper tube body (1), it is characterized in that: described paper tube body (1) two ends are provided with ring stiffener (2), connect multiple reinforced rib (3) between two ring stiffeners (2), described ring stiffener (2), reinforced rib (3) are all embedded in paper tube body (1) between inwall and outer wall.
2. a kind of paper tube according to claim 1, is characterized in that: described ring stiffener (2) is for metal steel loop and be symmetrically set in the two ends of paper tube body (1).
3. a kind of paper tube according to claim 1, is characterized in that: the material of described reinforced rib (3) is formed from steel.
4. a kind of paper tube according to claim 1, is characterized in that: outside face, two end surfaces of described paper tube body (1) are equipped with waterproof coating layer (4).
5. a kind of paper tube according to claim 4, is characterized in that: thick in the middle of the Thickness Ratio at waterproof coating layer (4) two ends of described paper tube body (1) outside face.
6. a kind of paper tube according to claim 1, is characterized in that: described paper tube body (1) inside face two ends are provided with waterproof coating layer (4).
7. a kind of paper tube according to claim 6, is characterized in that: the length of the waterproof coating layer (2) at described paper tube body (1) inside face two ends is 1.5 ~ 2cm.
8. a kind of paper tube according to claim 5 or 7, is characterized in that: the thickness of described waterproof coating layer (4) is 0.3 ~ 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385365.5A CN104961002A (en) | 2015-06-30 | 2015-06-30 | Paper tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385365.5A CN104961002A (en) | 2015-06-30 | 2015-06-30 | Paper tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104961002A true CN104961002A (en) | 2015-10-07 |
Family
ID=54215138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510385365.5A Pending CN104961002A (en) | 2015-06-30 | 2015-06-30 | Paper tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104961002A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668338A (en) * | 2016-04-18 | 2016-06-15 | 广西海虹能源科技有限公司 | Paper tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1920696A2 (en) * | 2006-11-09 | 2008-05-14 | Cartiera Lucchese S.p.A. | Core for rolls |
| CN201833639U (en) * | 2009-12-08 | 2011-05-18 | 戴见霖 | Paper tube with meshed strengthening layer |
| CN203283960U (en) * | 2013-06-13 | 2013-11-13 | 天津竹林伟业胶粘制品有限公司 | Paper tube |
| CN203728329U (en) * | 2014-03-21 | 2014-07-23 | 桐乡市恒泰纸管有限公司 | Waterproof damp-proof paper tube |
| CN203922310U (en) * | 2014-06-23 | 2014-11-05 | 宿迁市洛迪诺纸业有限公司 | A kind of iron head paper tube |
| CN204751727U (en) * | 2015-06-30 | 2015-11-11 | 广西金虹环保包装科技有限公司 | Paper tube |
-
2015
- 2015-06-30 CN CN201510385365.5A patent/CN104961002A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1920696A2 (en) * | 2006-11-09 | 2008-05-14 | Cartiera Lucchese S.p.A. | Core for rolls |
| CN201833639U (en) * | 2009-12-08 | 2011-05-18 | 戴见霖 | Paper tube with meshed strengthening layer |
| CN203283960U (en) * | 2013-06-13 | 2013-11-13 | 天津竹林伟业胶粘制品有限公司 | Paper tube |
| CN203728329U (en) * | 2014-03-21 | 2014-07-23 | 桐乡市恒泰纸管有限公司 | Waterproof damp-proof paper tube |
| CN203922310U (en) * | 2014-06-23 | 2014-11-05 | 宿迁市洛迪诺纸业有限公司 | A kind of iron head paper tube |
| CN204751727U (en) * | 2015-06-30 | 2015-11-11 | 广西金虹环保包装科技有限公司 | Paper tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668338A (en) * | 2016-04-18 | 2016-06-15 | 广西海虹能源科技有限公司 | Paper tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151007 |