CN202481484U - Composite packaging hose - Google Patents
Composite packaging hose Download PDFInfo
- Publication number
- CN202481484U CN202481484U CN2011203461656U CN201120346165U CN202481484U CN 202481484 U CN202481484 U CN 202481484U CN 2011203461656 U CN2011203461656 U CN 2011203461656U CN 201120346165 U CN201120346165 U CN 201120346165U CN 202481484 U CN202481484 U CN 202481484U
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- CN
- China
- Prior art keywords
- polyethylene resin
- modified polyethylene
- utility
- pearlized
- light
- 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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- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a composite packaging hose. A hose body of the composite packaging hose uses a multi-layer composite structure, the outer layer of the hose body contains a modified polyethylene resin material, and when a pearlized material is added, the crystallinity of a polymer is reduced due to the fact that polar side groups exist on chain structures of modified polyethylene resin molecules, so that the transparency is improved. When light penetrates through modified polyethylene resin and enters the surface of the pearlized material of granules dispensed in the modified polyethylene resin, and the light is reflected by the pearlized material. In the process that the reflected light penetrates through the modified polyethylene resin material again and enters an air interface, the proportion that the light penetrates through the modified polyethylene resin is more than the proportion that the light penetrates through a normal polyethylene layer, the intensity of the light which is reflected to enter eyes is high, then the pearlized effect is strong, the visual effect of product packages is greatly improved and the product competitive strength is improved.
Description
The application requires to submit the preceence that Patent Office of the People's Republic of China, application number are 201020535414.1, the utility model name is called the one Chinese patent application of " composite packing hose that can realize strong pearl effect " on September 19th, 2010, and its full content combines in this application by reference.
Technical field
The utility model belongs to packaging field, relates in particular to a kind of composite packing hose.
Background technology
Poly-vinyl resin is owing to good processing forming, excellent chemical inertness are usually used in moulding cosmetic package flexible pipe.
Be the outward appearance visual effect of outstanding product, in the process of flexible pipe extrusion molding, in poly-vinyl, add pearlescent material usually in the hope of obtaining this effect.Pearlescent material and poly-vinyl are extruded and the moulding packaging tube jointly, and strong metal nacreous lustre or nacreous lustre are covered to be fallen and embody not obviously but prepared packaging tube can not embody.
The utility model content
The utility model embodiment provides a kind of composite packing hose, in the hope of for the metal pearly-lustre luster effect that improves composite packing hose lays the foundation, and then promotes product competitiveness.
For solving the problems of the technologies described above, the utility model embodiment provides following technical scheme:
The utility model embodiment provides a kind of composite packing hose,
Comprise tube head and pipe shaft;
Wherein, said pipe shaft comprises: internal layer, include the skin of modified poly ethylene.
Therefore; The pipe shaft of the utility model embodiment composite packing hose adopts multi-layer compound structure; And skin comprises the modified polyvinyl resin material; When skin adds pearlescent material, thereby because the existence of the polarity side group on the modified polyvinyl resin molecular chain structure causes the crystallinity of poly-mer to reduce, thereby diaphaneity improves.At this moment; When light sees through modified polyvinyl resin and is injected into the short grained pearlescent material surface that is dispersed in the modified polyvinyl resin from air; Reflected by pearlescent material, the light that reflects penetrates modified polyvinyl resin once more and arrives in the process of air interface, and the ratio that light sees through modified polyvinyl resin is compared its ratio when penetrating the common polythene layer to be increased; Thereby the light intensity that reflects the entering human eye is compared raising; So can obviously embody strong pearl effect, greatly promote the visual effect of product on packing, promote product competitiveness.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation that the utility model embodiment provides a kind of composite packing hose;
Fig. 2 the utility model embodiment provides a kind of level scheme drawing of composite packing hose;
Fig. 3 the utility model embodiment provides the level scheme drawing of another kind of composite packing hose;
Fig. 4 the utility model embodiment provides the level scheme drawing of another kind of composite packing hose.
The specific embodiment
The utility model embodiment provides a kind of composite packing hose, can improve the metal pearly-lustre luster effect of composite packing hose, and then promotes product competitiveness.
In order to make those skilled in the art person understand the utility model scheme better; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment only is the embodiment of the utility model part, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the utility model protection.
Below be elaborated respectively through specific embodiment.
Referring to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of composite packing hose,
Wherein, outer 22 for example can be the skin 22 that adopts modified polyvinyl resin and pearlescent material coextrusion mold; Wherein, this modified polyvinyl resin is a kind of material that on non-polar poly-vinyl main chain, imports polar group, and its fusion index can be 0.5～3.0g/10min.
Wherein, modified polyvinyl resin for example can be poly-vinyl or other polar monomer modified poly-vinyl resin of maleic anhydride graft.Above-mentioned pearlescent material for example is pearly-lustre look female or other pearlescent material.
In practical application, pipe shaft 20 also can comprise:
Place the interlayer of one deck at least between internal layer 21 and outer 22.
For example shown in Figure 3, pipe shaft 20 for example also can comprise:
Place the interlayer 23 of internal layer 21 and skin 22.In practical application, internal layer 21 for example also can adopt the polyethylene formation of maleic anhydride graft; Interlayer 23 for example can comprise barrier material, and this barrier material is preferably the excellent ethylene-vinyl alcohol copolymer of barrier property.
For example shown in Figure 4, pipe shaft 20 for example also can comprise:
Place the interlayer 24 and interlayer 25 of internal layer 21 and skin 22.In practical application; Internal layer 21 can be the common polythene resin; Interlayer 24 for example also can adopt the polyethylene formation of maleic anhydride graft, and interlayer 25 for example can comprise barrier material, and this barrier material is preferably the excellent ethylene-vinyl alcohol copolymer of barrier property.
In practical application; The thickness of pipe shaft 20 can (also can be adjusted into other thickness) certainly according to actual needs between 0.35～0.65 millimeter; Wherein, Internal layer 21 and outer 22 thickness ratio for example can (also can be adjusted into other ratio) certainly according to actual needs between 1.0～2.0, the thickness of each interlayer generally is no more than 0.1 millimeter (also can be adjusted into other thickness according to actual needs certainly).
Among the utility model embodiment; The addition of pearlescent material generally is no more than 10% of modified polyvinyl resin weight in the composite packing hose outer 22; Be preferably 3～6%, certainly also can be according to actual needs the addition of pearlescent material be adjusted into other part by weight.
Test is found; The skin of the utility model embodiment composite packing hose adopts modified polyvinyl resin and pearlescent material coextrusion mold; Its light reflectance has improved more than 30%～60% than prior art, can improve the metal pearly-lustre luster effect of composite packing hose preferably.
To sum up; The utility model embodiment provides the pipe shaft of composite packing hose to adopt multi-layer compound structure; And skin comprises the modified polyvinyl resin material, when skin adds pearlescent material, because the existence of the polar side chain on the modified polyvinyl resin molecular chain structure; Thereby cause the crystallinity of poly-mer to reduce, thereby diaphaneity improve.At this moment; When light sees through modified polyvinyl resin and is injected into the short grained pearlescent material surface that is dispersed in the modified polyvinyl resin from air; Reflected by pearlescent material, the light that reflects penetrates modified polyvinyl resin once more and arrives in the process of air interface, and the ratio that light sees through modified polyvinyl resin is compared its ratio when penetrating the common polythene layer to be increased; Thereby the light intensity that reflects the entering human eye is compared raising; So can obviously embody strong pearl effect, greatly promote the visual effect of product on packing, promote product competitiveness.
More than a kind of composite packing hose that the utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on the specific embodiment and field of application, all can change, to sum up, this description should not be construed as the restriction to the utility model.
Claims (5)
1. a composite packing hose is characterized in that,
Comprise tube head and pipe shaft;
Wherein, said pipe shaft comprises: internal layer, comprise the skin of modified polyvinyl resin.
2. composite packing hose according to claim 1 is characterized in that, also is provided with one deck interlayer at least between the internal layer of said pipe shaft and the skin.
3. composite packing hose according to claim 1 and 2 is characterized in that,
The thickness of said pipe shaft is between 0.35 ~ 0.65 millimeter.
4. composite packing hose according to claim 3 is characterized in that,
Said internal layer and outer layer thickness ratio are between 1.0 ~ 2.0.
5. composite packing hose according to claim 3 is characterized in that,
The thickness of said each interlayer is no more than 0.1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203461656U CN202481484U (en) | 2010-09-19 | 2011-09-15 | Composite packaging hose |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020535414.1 | 2010-09-19 | ||
| CN201020535414 | 2010-09-19 | ||
| CN2011203461656U CN202481484U (en) | 2010-09-19 | 2011-09-15 | Composite packaging hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202481484U true CN202481484U (en) | 2012-10-10 |
Family
ID=45980136
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203461656U Expired - Fee Related CN202481484U (en) | 2010-09-19 | 2011-09-15 | Composite packaging hose |
| CN 201110273704 Active CN102431705B (en) | 2010-09-19 | 2011-09-15 | Composite packaging flexible pipe |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110273704 Active CN102431705B (en) | 2010-09-19 | 2011-09-15 | Composite packaging flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202481484U (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05147164A (en) * | 1991-11-29 | 1993-06-15 | Sumitomo Bakelite Co Ltd | Composite decorative laminated sheet |
| JP4391887B2 (en) * | 2004-05-31 | 2009-12-24 | 株式会社吉野工業所 | Laminated molded body |
| JP5147164B2 (en) * | 2005-07-14 | 2013-02-20 | トキコテクノ株式会社 | Gas supply device |
-
2011
- 2011-09-15 CN CN2011203461656U patent/CN202481484U/en not_active Expired - Fee Related
- 2011-09-15 CN CN 201110273704 patent/CN102431705B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102431705A (en) | 2012-05-02 |
| CN102431705B (en) | 2013-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20150915 |
|
| EXPY | Termination of patent right or utility model |