CN104590680A - Composite hose - Google Patents
Composite hose Download PDFInfo
- Publication number
- CN104590680A CN104590680A CN201510042245.5A CN201510042245A CN104590680A CN 104590680 A CN104590680 A CN 104590680A CN 201510042245 A CN201510042245 A CN 201510042245A CN 104590680 A CN104590680 A CN 104590680A
- Authority
- CN
- China
- Prior art keywords
- pipe
- soft tube
- composite soft
- tube according
- shoulder
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 230000004888 barrier function Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 20
- 229920000573 polyethylene Polymers 0.000 claims description 14
- 239000004698 Polyethylene Substances 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 11
- 239000011888 foil Substances 0.000 claims description 6
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 5
- 239000005030 aluminium foil Substances 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 241000680172 Platytroctidae Species 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000007849 functional defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003845 household chemical Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Tubes (AREA)
Abstract
The invention relates to a composite hose. The composite hose is characterized by comprising a hose body, a hose shoulder, a hose nozzle connected with the hose body through the hose shoulder, and a cap for being connected with the hose nozzle, wherein the hose shoulder is formed by connecting four projecting cambered surfaces in sequence through four edges; the four edges are parallel to each other; the arc lengths between non-adjacent cambered surfaces are the same; the arc lengths between adjacent cambered surfaces are the same. The composite hose disclosed by the invention is of different appearance from the current commercially-available product, and has a very high practical value; the problem of easiness in tilting due to closing of a part of edges of the hose shoulder can be solved.
Description
Technical field
The present invention relates to packaging field, particularly hose packing field, specifically refer to a kind of composite soft tube.
Background technology
At present, on market, daily use chemicals class type of merchandize is various, and its brand is innumerable with kind.In household chemicals field, use maximum packing materials to be bottle and flexible pipe two kinds.Manufacturer, in order to attract the eyeball of customer, the appearance design of packing material has been spent many thoughts, such as configuration design, label printing and irregular sealing etc.Now commercially the shape of bottle has a lot, such as circle, rhombus, ellipse, dolioform, middle closing waist shape etc.; And the shape of flexible pipe substantially just only has circle, ellipse, and oblong, rhombus etc. is not had to have the geometric configuration of corner angle.Tube-shape why few always have following some: 1, flexible pipe is not as integrated in bottle processing employing blow molding process; 2, pipe shaft is first done tubular processing and take on pipe and carry out bonding by flexible pipe, and pipe shaft material softer can not do heat treatment, has the shape takeed at pipe only and makes and change; 3, working special-shaped pipe needs consideration to solve the problem of stress dispersion, otherwise the stress that faceted portions produces is more concentrated, and tilting easily appears in note shoulder rear pipe shoulder faceted portions tube wall, and content easily leaks, and occurs the risk of functional defect.
Have so a kind of from existing market product different outward appearance, solving pipe, to take on the composite soft tube that faceted portions closes the problem easily tilted be extremely have practical value.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming of the prior art, provide a kind of have from existing market product different outward appearance, solve pipe and take on the composite soft tube that faceted portions closes the problem easily tilted.
To achieve these goals, composite soft tube provided by the invention, its feature is, comprise pipe shaft, pipe shoulder, to be takeed on by described pipe the ozzle that is connected with described pipe shaft and with the cap for being connected with described ozzle, described pipe shoulder is connected to form by four ribs successively by four protruding cambered surfaces, and four described ribs are parallel to each other, wherein, between non-conterminous described cambered surface, arc length is identical, and the arc length between adjacent described cambered surface is different.
Preferably, described pipe shoulder is single injection-molded with described ozzle.
Preferably, the shape in the cross section of described cap is identical with the cross sectional shape that described pipe is takeed on.
More preferably, described ozzle is provided with the registration device coordinated with described cap.
Preferably, described pipe shaft comprises printed layers, outer tack coat, barrier layer, interior tack coat and hot sealing layer, and described printed layers, described outer tack coat, described barrier layer, described interior tack coat and described hot sealing layer are fitted from outside to inside successively.
More preferably, described pipe shaft also comprises outer ink layer and interior ink layer, and described outer ink layer is positioned at the skin of described printed layers, and described interior ink layer is between described printed layers and described outer tack coat.
Preferably, described pipe shoulder is polyethylene pipe shoulder.
Preferably, described barrier layer is aluminium foil barrier layer or ethylene-vinyl alcohol copolymer barrier layer.
Preferably, described printed layers is polyethylene foil printed layers.
Preferably, described hot sealing layer is the one in polyethylene foil hot sealing layer, PP TYPE hot sealing layer and casting films hot sealing layer.
Have employed composite soft tube of the present invention, described flexible pipe is the special-shaped multiple unit tube that pipe shoulder has four corner angle, breaks the normal procedure in appearance, to the sensation that customer takes on an entirely new look.The Design of Dies of soft tube shoulder considers the stress dispersion of corner angle position, and after solving note shoulder, tilting may appear in pipe shoulder faceted portions tube wall, the defect that content leaks.Design ingenious, ozzle and pipe are takeed on and are connected as a single entity, and can settle at one go in injection moulding, and what both avoided that Nei Sai occurs because of dimensional discrepancy with the mouth of pipe does not mate phenomenon, can remove again the manual operation step adding interior plug from, save the manual labor of production unit.Be suitable for applying.Pipe shoulder design band registration device, cap can be made consistent with the corner angle direction that pipe is takeed on for cap, outward appearance is coordinated.Be suitable for promoting the use of.Its pipe shaft wall can adopt different multiple-structures as required.Can make the multiple-structure of barrier layer of aluminium foil, also can be the multiple-structure of the multiple-structure that ethylene-vinyl alcohol copolymer does barrier layer, even other specific demands.Pipe shaft wall selects mode of printing more flexible.Relief printing plate mode table print can be adopted on existing composite sheet surface, or compound after first can printing on film by India side formula in intaglio plate.Even can do screen printing and gold stamping, boiling hot silver process on surface in order to strengthen appearance.Printing is convenient in the present invention, and speed is fast, and efficiency is high, and can realize complicated picture and text reproduction, is suitable for applying.And high-barrier polyethylene pipe shoulder can be processed as on the basis of common polythene pipe shoulder, can further improve the barrier property of packing, be suitable for applying.In addition, its mode of printing can also be determined according to customer requirement, print, Biao Yin and silk-screen in can selecting.
Accompanying drawing explanation
Fig. 1 is the front elevation of embodiment of the present invention composite soft tube shoulder.
Fig. 2 is the structural representation of embodiment of the present invention cap.
Fig. 3 is the section drawing of embodiment of the present invention pipe shoulder.
Fig. 4 is the enlarged drawing of the upper registration device of embodiment of the present invention pipe shoulder.
Fig. 5 is the constructional drawing of embodiment of the present invention composite soft tube pipe shaft.
Number in the figure is as follows:
1 pipe shoulder
2 ozzles
3 caps
4 registration devices
51 printed layers
52 outer tack coats
53 barrier layers
Tack coat in 54
55 hot sealing layers
56 outer ink layeies
Ink layer in 57
Detailed description of the invention
In order to more clearly understand technology contents of the present invention, below in conjunction with accompanying drawing, specific embodiment of the invention method is described further.
As shown in Fig. 1 ~ 5, to achieve these goals, composite soft tube of the present invention, comprise pipe shaft, pipe shoulder 1, by the pipe ozzle 2 that is connected with pipe shaft of shoulder 1 and with the cap 3 for being connected with ozzle 2, pipe shoulder 1 is connected to form by four ribs successively by four protruding cambered surfaces, and it is parallel to each other that 1 four ribs takeed on by pipe, wherein, between non-conterminous cambered surface, arc length is identical, and the arc length between adjacent cambered surface is different.The problem solving corner angle position stress dispersion has been taken into full account during its Design of Dies at pipe shoulder 1.The change in plastic product shape and cross section, makes melt in injection moulding process occur sharply to change in the fluidised form of sharp corner and produce larger stress.The connection that pipe shaft wall and pipe take on 1 is takeed on polythene material bond vitrified by pipe and is completed, and the stress that corner angle position produces relative to other positions is large; Moreover take on after the 1 pipe shaft wall bondd has been out of shape bonding by external force pressure with pipe, the pipe shaft wall of corner angle position produces the internal stress of high elastic deformation, finally causes the pipe shaft wall of edges and corners to be upturned.The corner angle that circular arc is formed on mould are approximately the fillet of 1.0mm, are reached the object of dispersive stress by arc transition.
Pipe shoulder 1 is single injection-molded with ozzle 2.Its ozzle 2 is sharp mouth shape, takes on 1 disjunctor with pipe, and without the need to interior plug, that avoids Nei Sai may occur with the mouth of pipe coordinates difference.
The shape in the cross section of cap 3 is identical with the cross sectional shape that pipe takes on 1, and ozzle 2 is provided with the registration device 4 coordinated with cap 3.There is the effect of location after coordinating with cap 3, guarantee that special-shaped cap 3 corner angle are consistent with the corner angle direction of composite soft tube.
Pipe shaft comprises printed layers 51, outer tack coat 52, barrier layer 53, interior tack coat 54 and hot sealing layer 55, and printed layers 51, outer tack coat 52, barrier layer 53, interior tack coat 54 and hot sealing layer 55 are fitted from outside to inside successively.
Pipe shaft also comprises outer ink layer 56 and interior ink layer 57, and outer ink layer 56 is positioned at the skin of described printed layers 51, and interior ink layer 57 is between printed layers 51 and outer tack coat 52.
Pipe shoulder 1 is polyethylene pipe shoulder.It is the pipe shoulder of high barrier.
Barrier layer 53 is aluminium foil barrier layer or ethylene-vinyl alcohol copolymer barrier layer.
Printed layers 51 is polyethylene foil printed layers.Its mode that can be printed by print in intaglio plate and relief printing plate table.In intaglio plate, print is exactly first picture and text are printed in printed layers by the mode of intaghlio printing, then printing figure message is compounded in inside sheet material; Relief printing plate table print adopts the mode of relief printing to print at the outside face of printed layers exactly after composite material forming, in addition, can increase silk-screen and operation that is gold stamping, that scald silver as required again, make pattern more three-dimensional after relief printing.So flexible pipe pipe shaft can need to do printing change or structural change according to difference.
Hot sealing layer 55 is the one in polyethylene foil hot sealing layer, PP TYPE hot sealing layer and casting films hot sealing layer.
Have employed composite soft tube of the present invention, described flexible pipe is the special-shaped multiple unit tube that pipe shoulder has four corner angle, breaks the normal procedure in appearance, to the sensation that customer takes on an entirely new look.The Design of Dies of soft tube shoulder considers the stress dispersion of corner angle position, and after solving note shoulder, tilting may appear in pipe shoulder faceted portions tube wall, the defect that content leaks.Design ingenious, ozzle and pipe are takeed on and are connected as a single entity, and can settle at one go in injection moulding, and what both avoided that Nei Sai occurs because of dimensional discrepancy with the mouth of pipe does not mate phenomenon, can remove again the manual operation step adding interior plug from, save the manual labor of production unit.Be suitable for applying.Pipe shoulder design band registration device, cap can be made consistent with the corner angle direction that pipe is takeed on for cap, outward appearance is coordinated.Be suitable for promoting the use of.Its pipe shaft wall can adopt different multiple-structures as required.Can make the multiple-structure of barrier layer of aluminium foil, also can be the multiple-structure of the multiple-structure that ethylene-vinyl alcohol copolymer does barrier layer, even other specific demands.Pipe shaft wall selects mode of printing more flexible.Relief printing plate mode table print can be adopted on existing composite sheet surface, or compound after first can printing on film by India side formula in intaglio plate.Even can do screen printing and gold stamping, boiling hot silver process on surface in order to strengthen appearance.Printing is convenient in the present invention, and speed is fast, and efficiency is high, and can realize complicated picture and text reproduction, is suitable for applying.And high-barrier polyethylene pipe shoulder can be processed as on the basis of common polythene pipe shoulder, can further improve the barrier property of packing, be suitable for applying.In addition, its mode of printing can also be determined according to customer requirement, print, Biao Yin and silk-screen in can selecting.
In this description, the present invention is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, specification sheets is regarded in an illustrative, rather than a restrictive.
Claims (10)
1. a composite soft tube, it is characterized in that, comprise pipe shaft, pipe shoulder, to be takeed on by described pipe the ozzle that is connected with described pipe shaft and with the cap for being connected with described ozzle, described pipe shoulder is connected to form by four ribs successively by four protruding cambered surfaces, it is parallel to each other that four ribs takeed on by described pipe, wherein, between non-conterminous described cambered surface, arc length is identical, and the arc length between adjacent described cambered surface is different.
2. composite soft tube according to claim 1, is characterized in that, described pipe shoulder is single injection-molded with described ozzle.
3. composite soft tube according to claim 1, is characterized in that, the shape in the cross section of described cap is identical with the cross sectional shape that described pipe is takeed on.
4. composite soft tube according to claim 3, is characterized in that, described ozzle is provided with the registration device coordinated with described cap.
5. composite soft tube according to claim 1, it is characterized in that, described pipe shaft comprises printed layers, outer tack coat, barrier layer, interior tack coat and hot sealing layer, and described printed layers, described outer tack coat, described barrier layer, described interior tack coat and described hot sealing layer are fitted from outside to inside successively.
6. composite soft tube according to claim 5, it is characterized in that, described pipe shaft also comprises outer ink layer and interior ink layer, and described outer ink layer is positioned at the skin of described printed layers, and described interior ink layer is between described printed layers and described outer tack coat.
7. composite soft tube according to claim 1, is characterized in that, described pipe shoulder is polyethylene pipe shoulder.
8. composite soft tube according to claim 1, is characterized in that, described barrier layer is aluminium foil barrier layer or ethylene-vinyl alcohol copolymer barrier layer.
9. composite soft tube according to claim 1, is characterized in that, described printed layers is polyethylene foil printed layers.
10. composite soft tube according to claim 1, is characterized in that, described hot sealing layer is the one in polyethylene foil hot sealing layer, PP TYPE hot sealing layer and casting films hot sealing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042245.5A CN104590680A (en) | 2015-01-27 | 2015-01-27 | Composite hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042245.5A CN104590680A (en) | 2015-01-27 | 2015-01-27 | Composite hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104590680A true CN104590680A (en) | 2015-05-06 |
Family
ID=53116822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042245.5A Pending CN104590680A (en) | 2015-01-27 | 2015-01-27 | Composite hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590680A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1173853A (en) * | 1995-02-13 | 1998-02-18 | 普罗克特和甘保尔公司 | Tube packaging and manufacturing method thereof |
| DE102007015953B3 (en) * | 2007-04-03 | 2008-08-14 | Wolfgang Reines | Throw-away container for thick-liquid compounds has a flexible tubular container with a threaded connecting part as an outflow and a screw-on/screw-off sealing cap |
| CN101402407A (en) * | 2008-08-20 | 2009-04-08 | 广州市丽莹日化有限公司 | Integral disposal toothpaste packing tube and method of manufacturing the same |
| WO2012053843A2 (en) * | 2010-10-21 | 2012-04-26 | (주)연우 | Tubular container |
| CN203019723U (en) * | 2013-01-04 | 2013-06-26 | 上海三樱包装材料有限公司 | High-barrier composite hose |
| CN204548824U (en) * | 2015-01-27 | 2015-08-12 | 上海三樱包装材料有限公司 | Composite soft tube |
-
2015
- 2015-01-27 CN CN201510042245.5A patent/CN104590680A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1173853A (en) * | 1995-02-13 | 1998-02-18 | 普罗克特和甘保尔公司 | Tube packaging and manufacturing method thereof |
| DE102007015953B3 (en) * | 2007-04-03 | 2008-08-14 | Wolfgang Reines | Throw-away container for thick-liquid compounds has a flexible tubular container with a threaded connecting part as an outflow and a screw-on/screw-off sealing cap |
| CN101402407A (en) * | 2008-08-20 | 2009-04-08 | 广州市丽莹日化有限公司 | Integral disposal toothpaste packing tube and method of manufacturing the same |
| WO2012053843A2 (en) * | 2010-10-21 | 2012-04-26 | (주)연우 | Tubular container |
| CN203019723U (en) * | 2013-01-04 | 2013-06-26 | 上海三樱包装材料有限公司 | High-barrier composite hose |
| CN204548824U (en) * | 2015-01-27 | 2015-08-12 | 上海三樱包装材料有限公司 | Composite soft tube |
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| 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: 20150506 |