CN102418814A - Flexible composite pipe product and marking method - Google Patents
Flexible composite pipe product and marking method Download PDFInfo
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- CN102418814A CN102418814A CN2011102302394A CN201110230239A CN102418814A CN 102418814 A CN102418814 A CN 102418814A CN 2011102302394 A CN2011102302394 A CN 2011102302394A CN 201110230239 A CN201110230239 A CN 201110230239A CN 102418814 A CN102418814 A CN 102418814A
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Abstract
The invention relates to a flexible composite pipe product with a transparent outer layer and an inkjet printing marking method. The flexible composite pipe comprises an outer layer pipe and an inner pipe bonded with the outer layer pipe, wherein the outer layer pipe is transparent; and a pipe mark is arranged outside the inner pipe. The marking method for the flexible composite pipe comprises the following steps of: extruding the transparent outer layer pipe which is bonded with the inner pipe by using an outer layer pipe extruder; and performing inkjet printing on the inner pipe by using an inkjet marker which is positioned between the output part of the inner pipe and the outer layer pipe extruder. Compared with the conventional pipes, the flexible composite pipe product comprises the pipe mark which is printed in the pipe, so the protection functions of preventing abrasion and the like can be realized. A production process can be implemented only by regulating the positions of the devices without arranging additional devices, so the simplicity, convenience and practicability can be achieved.
Description
Technical field
The invention belongs to building pipe product and production field, be specifically related to outer transparent flexible compound pipe product and inkjet printing labeling method.
Background technique
The flexible compound pipe is different from pure plastic pipe, the tubing basic comprising be two-layer or two-layer more than, have flexible largely performance, be widely used in occasions such as floor heating, heating, life hot and cold water and tap water.Flexible compound pipe kind mainly contains heating resistance oxygen pipe, aluminium-plastic composite pipe, composite solar pipe etc. at present.Heating resistance oxygen inner tube layer is polyethylene kind pipe or Polybutylene Pipe, and the centre becomes glue-line, oxidation prevention layers such as outer full-filling EVOH; Aluminium-plastic composite pipe is respectively that pipe in the polyethylene kind, glue-line, aluminium lamination, glue-line and polyethylene kind are outer from inside to outside; The composite solar inner tube layer is polyethylene kind pipe or Polybutylene Pipe, and skin is identical material pipe, and two-layer difference is internal layer or/and the outer not too bonding additive between the influence that adds; Special composite pipe be inside and outside non-same polyethylene class tubing or polyethylene kind pipe and Polybutylene Pipe, middle also have a glue-line.Such tubing mark all is the outermost surface pipe employing inkjet printing at tubing at present; Information such as record kind of tube types, use standard, producer; This is marked to produce and use in the storing process and has following problem: need pass through high-temperature cross-linking technology like silane crosslinked polyethylene pipes 1.; The easy diffusion of the mark ink marks of outer tube layer is thin out or rubescent etc., influences the clearness of mark.2. tubing is in the carrying using process, and outer wiping easy to wear causes the disappearance of mark.3. the exposed skin of ink marks is prone to thin out in time.
Summary of the invention
The present invention is directed to the defective of existing flexible compound pipe on sign; A kind of unconventional flexible compound pipe and product labelling mode are provided, do not increase equipment and cost of production, and can solve above-mentioned defective; Exploitativeness is strong, the flexible compound tubing outward appearance practical and attractive of production.
For realizing above-mentioned purpose, the present invention adopts following technological scheme:
A kind of flexible compound pipe product comprises that an external pipe reaches and the bonding interior pipe of external pipe, and described external pipe is a hyaline layer, and interior pipe has the tubing mark outward.
A kind of flexible compound pipe labeling method, flexible compound pipe production line comprise pipe output in, an external pipe extruder, and an ink-jet marker, external pipe extruder are extruded the transparent outer layer pipe bonding with interior pipe; The ink-jet marker is implemented the internally inkjet printing of pipe between interior pipe output and external pipe extruder.
The technological scheme that the present invention can also adopt:
Pipe comprises the glue-line of a bonding external pipe in described, and external pipe is an evoh layer.
Described external pipe is the refractory polyethylene pipe.
Described external pipe is a crosslinked polyethylene class pipe.
Described external pipe is a Polybutylene Pipe.
The glue-line of pipe is mixed with the look mother in described.
Described glue-line look mother is an aluminium-silver slurry.
Pipe is the crosslinked polyethylene class pipe that skin scribbles glue-line in described, and glue-line is mixed with the aluminium-silver slurry of weight percentage 0.1%～6%.
Described flexible compound pipe is an aluminium-plastic composite pipe, and the glue-line that contacts with external pipe is mixed with the aluminium-silver slurry of weight percentage 0.1%～6%.
Flexible compound pipe product of the present invention, with the tubing marking ink-jetting at interior outer tube layer, and through the protection of transparent external pipe; Solve tubing and be marked at production, use and store in produce problem such as thin out, disappearance, both artistic and practical; And the adjustment of flexible compound pipe marking process is simple; Do not increase equipment and cost of production, practical, exploitativeness is high.
Description of drawings
Fig. 1, the double-deck flexible compound pipe of the present invention hierarchy schematic representation;
Fig. 2, three layers of flexible compound pipe of the present invention hierarchy schematic representation;
Fig. 3, five layers of flexible compound pipe of the present invention hierarchy schematic representation;
Fig. 4, flexible compound pipe ink-jet mark production technology schematic representation one;
Fig. 5, flexible compound pipe ink-jet mark production technology schematic representation two.
Embodiment
With reference to the accompanying drawings flexible compound pipe product of the present invention and labeling method preferred embodiment are done and further described.
Fig. 1 is double-deck flexible compound pipe hierarchy schematic representation, comprises an external pipe 1 and the interior pipe 2 bonding with external pipe, and external pipe 1 is the true qualities silane crosslinked polyethylene pipes, is transparence.Interior pipe 2 is to be mixed with look female silane crosslinked polyethylene pipes, and present embodiment adopts the aluminium-silver slurry of weight percentage 0.1%～6%, strengthens the tubing opaqueness.Tubing can also be selected the redness of match materials, blue isochrome mother according to use occasion, or adds oxidation inhibitor, graphite etc.Has tubing mark 3 on interior pipe 2 surfaces, the operative norm of tubing mark 3 reflection pipe material products, producer's information etc.; Tubing mark 3 of the present invention is between interior pipe 2 and external pipe 1, and transparent external pipe 1 can show tubing mark 3, can play a protective role to tubing mark 3 again, when preventing the tubing high-temperature cross-linking, the mark ink marks thin out and use in the wearing and tearing disappearance.The true qualities silane crosslinked polyethylene pipes presents white partially Transparent color, and the look that also can add minute quantity is female, does not influence the clearness of observing tubing mark 3, all belongs to technical characteristics of the present invention.
The double-deck flexible compound pipe of present embodiment all is silane crosslinked polyethylene (PE-Xb) to internal and external layer not only, also can be applicable on the pipe product of electron radiation crosslinked polyethylene (PE-Xc), peroxyde crosslinked polyethylene crosslinked polyethylene class materials such as (PE-Xa) and refractory polyethylene (PE-RT) and polybutylene (PB) material.
Fig. 2 is three layers of flexible compound pipe of the present invention hierarchy schematic representation; Comprise an external pipe 1 and the interior pipe 2 bonding with external pipe 1; External pipe 1 is a transparent resistance oxygen evoh layer, and interior pipe 2 is silane crosslinked polyethylene pipes, and also comprises the glue-line 20 of a bonding external pipe 1 in the periphery of interior pipe 2; Be the tubing mark 3 that has the printing ink spray printing on the glue-line 20 outside interior pipe 2, evoh layer plays the effect of protection to tubing mark 3.Glue-line 20 can be mixed with the look mother, and like lighttight material or red, blue isochrome mothers such as aluminium-silver slurrys, it is 0.1%～6% that aluminium-silver slurry is mixed with weight percentage at glue-line 20, has lucifuge effect preferably.The interior pipe 2 of present embodiment can be above-mentioned silane crosslinked polyethylene pipes, also can be other crosslinked polyethylene class pipe, like PE-Xc, PE-Xa; Can also be PE-RT or PB.
Three layers of flexible compound tubular construction of present embodiment can also be other kind of tube types except that can be used for above-mentioned heating resistance oxygen pipe.Like interior pipe 2 is crosslinked polyethylene pipe tubing, and the periphery comprises glue-line 20, and external pipe 1 is the refractory polyethylene pipe, has the tubing mark 3 of printing ink spray printing on the glue-line 20.Transparent refractory polyethylene tube-surface smooth and beautiful appearance, crosslinked polyethylene class tubing resistance to high temperature is excellent.Has advantages of high practicability in conjunction with both advantages.Three layers of flexible compound pipe can combine the inner and outer pipes advantage of unlike material.
Fig. 3 is five layers of flexible compound pipe hierarchy schematic representation of the present invention, and present embodiment is an aluminium-plastic composite pipe, comprises an external pipe 1 and interior pipe 2, and external pipe 1 is a hyaline layer, adopts the refractory polyethylene material.Has tubing mark 3 outside the interior pipe 2.This aluminium-plastic composite pipe have in the pipe 2 have in to outside be respectively refractory polyethylene internal layer 21, internal layer glue-line 22, aluminium lamination 23, glue-line 20, glue-line 20 can be mixed with the look mother, as is mixed with glue-line weight percentage 0.1%～6% aluminium-silver slurry or yellow, blue look mother etc.Tubing mark 3 is printed on outside the glue-line 20, and external pipe 1 protection is arranged.Internal layer 21 and external pipe 1 still can be crosslinked polyethylene class material, polyethylene material or polybutylene material.
Embodiment three structure mesospheres can also be the EVOH oxidation prevention layers.
Fig. 4 is this flexible compound pipe ink-jet mark production technology schematic representation, and is identical with the device of traditional mode of production.Three layers of traditional flexible compound pipe product line device mainly comprise in one pipe output 4, an external pipe extruder 5, an ink-jet marker 6 successively.Mainly comprise in one pipe output 4, an ink-jet marker 6, an external pipe extruder 5 before and after three layers of flexible compound pipe product line device of the present invention successively; Its technical characteristics be outer extruder 5 extrude with interior pipe 2 bonding be transparent external pipe 1; And ink-jet marker 6 is implemented the internally inkjet printing of pipe 2 between interior pipe output 4 and external pipe extruder 5.Pipe output 4 comprises pipe extruder 40, one sizing grooves 41, one first tractors 43, one glue-line extruders 44 in successively in the present embodiment.External pipe extruder 5 also has a heating equipment 50 with interior pipe output 4; Ink-jet marker 6 is positioned at before the heating equipment 50; Also can be placed on after the heating equipment 50, behind external pipe extruder 5, also have one second cooling bath, 51, one second tractors 52, one first Stetch Wrapping Machine 53 successively.
Fig. 4 embodiment is used to produce the extraordinary flexible compound pipe of heating resistance oxygen pipe or internal and external layer unlike material; Flexible compound pipe production line is different different with the tubing type; The placement location of ink-jet marker 6 of the present invention is constant, between interior pipe output 4 and external pipe extruder 5.As shown in Figure 5, interior pipe output 4 comprises that successively one is equipped with interior pipe Stetch Wrapping Machine 45, one first tractors 43, one heating equipments 50 that production finishes.The back is equipped with an ink-jet marker 6, successively and is extruded external pipe extruder 5 and one second cooling bath, 51, one second tractors 52 of transparent outer layer pipe 1, one first Stetch Wrapping Machine 53.
Flexible compound pipe product of the present invention is compared with tubing in the past, and the mark that tubing is necessary is printed in the pipe, plays the protective action that prevents to wear and tear and lose, and the external pipe of transparence exquisiteness attractive in appearance.Flexible compound pipe production line need not adding set, only need the process units position just be changed and can realize this change, and is simple and practical.
Claims (10)
1. a flexible compound pipe product comprises that an external pipe (1) reaches and the bonding interior pipe (2) of external pipe (1), and it is characterized in that: described external pipe (1) is a hyaline layer, has tubing mark (3) outside the interior pipe (2).
2. a kind of flexible compound pipe product as claimed in claim 1 is characterized in that: pipe (2) comprises the glue-line (20) of a bonding external pipe (1) in described, and external pipe (1) is an evoh layer.
3. a kind of flexible compound pipe product according to claim 1, it is characterized in that: described external pipe (1) is the refractory polyethylene pipe.
4. a kind of flexible compound pipe product according to claim 1 is characterized in that: described external pipe (1) is a crosslinked polyethylene class pipe.
5. a kind of flexible compound pipe product according to claim 1, it is characterized in that: described external pipe (1) is a Polybutylene Pipe.
6. according to the arbitrary described a kind of flexible compound pipe product of claim 1 to 5, it is characterized in that: the glue-line (20) of pipe (2) is mixed with the look mother in described.
7. a kind of flexible compound pipe product according to claim 6, it is characterized in that: described glue-line (20) look mother is an aluminium-silver slurry.
8. according to claim 1 or 2 or 3 or 5 described a kind of flexible compound pipe products, it is characterized in that: pipe (2) is the crosslinked polyethylene class pipe that skin scribbles glue-line (20) in described, and glue-line (20) is mixed with the aluminium-silver slurry of weight percentage 0.1%～6%.
9. according to claim 1 or 3 or 4 described a kind of flexible compound pipe products, it is characterized in that: described flexible compound pipe is an aluminium-plastic composite pipe, and the glue-line (20) that contacts with external pipe (1) is mixed with the aluminium-silver slurry of weight percentage 0.1%～6%.
10. flexible compound pipe labeling method; Flexible compound pipe production line comprises pipe output (4) in; One external pipe extruder (5), an ink-jet marker (6) is characterized in that: external pipe extruder (5) is extruded the transparent external pipe (1) bonding with interior pipe (2); Ink-jet marker (6) is positioned between pipe output (4) and the external pipe extruder (5), implements the internally inkjet printing of pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102302394A CN102418814A (en) | 2011-08-11 | 2011-08-11 | Flexible composite pipe product and marking method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102302394A CN102418814A (en) | 2011-08-11 | 2011-08-11 | Flexible composite pipe product and marking method |
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| CN102418814A true CN102418814A (en) | 2012-04-18 |
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| CN2011102302394A Pending CN102418814A (en) | 2011-08-11 | 2011-08-11 | Flexible composite pipe product and marking method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700253A (en) * | 2012-07-04 | 2012-10-03 | 吴耕田 | Method for continuously spraying and engraving marks on outer wall of tube subjected to spiral winding and surface of reinforcing rib |
| CN103574177A (en) * | 2012-08-06 | 2014-02-12 | 株式会社迪思科 | Tube |
| CN103672195A (en) * | 2013-11-28 | 2014-03-26 | 天津市伟星新型建材有限公司 | Scaling-resisting PE-RT (polyethylene of raised temperature resistance) floor heating tube and production method thereof |
| CN104390098A (en) * | 2014-11-13 | 2015-03-04 | 代占文 | Oxygen barrier type PE-Xb pipe material and preparation method |
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| JPH07167348A (en) * | 1993-12-15 | 1995-07-04 | Tokyo Gas Co Ltd | Under-ground article marking member |
| JP2786903B2 (en) * | 1989-10-18 | 1998-08-13 | 三洋電機株式会社 | Flexible tube for beverage |
| CN2704735Y (en) * | 2004-05-05 | 2005-06-15 | 崔文国 | Polyvinylchloride external layer aluminium plastic composite pipe |
| US20060191586A1 (en) * | 2005-02-25 | 2006-08-31 | Hung-Lin Cheng | Double-layer explosion-proof braided hose structure and manufacturing method thereof |
| CN201096234Y (en) * | 2007-08-31 | 2008-08-06 | 骆光勤 | Plastic pipe with oxygen barrier layer |
| CN101315141A (en) * | 2007-05-31 | 2008-12-03 | 上海爱康新型建材有限公司 | Production method of PE-RT oxygen blocking pipe |
| CN101644360A (en) * | 2009-09-04 | 2010-02-10 | 王新权 | Antibacterial oxygen obstructing composite pipe and preparation method thereof |
| CN201615293U (en) * | 2010-03-10 | 2010-10-27 | 湖南振辉管业有限公司 | Composite plastic pipe with wound steel wire and reinforced socket |
| CN102051139A (en) * | 2010-12-21 | 2011-05-11 | 浙江工业大学 | Polyethylene anticorrosion adhesive tape and preparation method thereof |
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2011
- 2011-08-11 CN CN2011102302394A patent/CN102418814A/en active Pending
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| JP2786903B2 (en) * | 1989-10-18 | 1998-08-13 | 三洋電機株式会社 | Flexible tube for beverage |
| JPH07167348A (en) * | 1993-12-15 | 1995-07-04 | Tokyo Gas Co Ltd | Under-ground article marking member |
| CN2704735Y (en) * | 2004-05-05 | 2005-06-15 | 崔文国 | Polyvinylchloride external layer aluminium plastic composite pipe |
| US20060191586A1 (en) * | 2005-02-25 | 2006-08-31 | Hung-Lin Cheng | Double-layer explosion-proof braided hose structure and manufacturing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700253A (en) * | 2012-07-04 | 2012-10-03 | 吴耕田 | Method for continuously spraying and engraving marks on outer wall of tube subjected to spiral winding and surface of reinforcing rib |
| CN103574177A (en) * | 2012-08-06 | 2014-02-12 | 株式会社迪思科 | Tube |
| CN103672195A (en) * | 2013-11-28 | 2014-03-26 | 天津市伟星新型建材有限公司 | Scaling-resisting PE-RT (polyethylene of raised temperature resistance) floor heating tube and production method thereof |
| CN103672195B (en) * | 2013-11-28 | 2015-11-18 | 天津市伟星新型建材有限公司 | A kind of good antiscale property type heat-proof polythene ground heating pipes and preparation method thereof |
| CN104390098A (en) * | 2014-11-13 | 2015-03-04 | 代占文 | Oxygen barrier type PE-Xb pipe material and preparation method |
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Application publication date: 20120418 |