CN203158336U - Double-layered co-extrusion plastic packaging bottle with glossy surface - Google Patents
Double-layered co-extrusion plastic packaging bottle with glossy surface Download PDFInfo
- Publication number
- CN203158336U CN203158336U CN201220625351.8U CN201220625351U CN203158336U CN 203158336 U CN203158336 U CN 203158336U CN 201220625351 U CN201220625351 U CN 201220625351U CN 203158336 U CN203158336 U CN 203158336U
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- CN
- China
- Prior art keywords
- bottle
- double
- glossy
- layer
- layered
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- 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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- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 238000001125 extrusion Methods 0.000 title claims abstract description 11
- 238000004806 packaging method and process Methods 0.000 title abstract 4
- 239000010410 layer Substances 0.000 claims abstract description 34
- 239000002344 surface layer Substances 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims description 17
- 239000000839 emulsion Substances 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004595 color masterbatch Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000000463 material Substances 0.000 description 29
- 238000005516 engineering process Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
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- Laminated Bodies (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Packages (AREA)
Abstract
The utility model discloses a double-layered co-extrusion plastic packaging bottle with a glossy surface. The double-layered co-extrusion plastic packaging bottle comprises a bottle body and is characterized in that the bottle body comprises an inner layer made of PE (Poly Ethylene) and color masterbatch; and a glossy surface layer made of PP (Propene Polymer) is arranged outside the inner layer in a co-extrusion manner. The utility model aims to overcome the defects in the prior art and provide the double-layered co-extrusion plastic packaging bottle with the glossy surface, which is simple in structure, low in cost and convenient to produce, and has the relatively thinner bottle body.
Description
Technical field
The utility model relates to the glossy surperficial packing plastic bottle of a kind of double-layer coextrusion.
Background technology
The characteristics of high light bottle: the bottle surface light, mirror effect is arranged, can substitute to a certain extent and electroplate and spraying, so the use of high light bottle more and more widely.The outside face of traditional blow molded bottle is inferior light or pearly-lustre basically, and the bottle that market has high finish surface all is to come out with the explained hereafter of 5 layers of different materials co-extrusion more than three kinds generally; Existing this high light blow molded bottle complex structure, body is thicker relatively, and production technology is relatively complicated, and productive costs is higher relatively.
The utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, and body is thinner relatively, and is convenient for production, the glossy surperficial packing plastic bottle of the double-layer coextrusion that productive costs is low.
Another purpose of the present utility model provides the production technology of the glossy surperficial packing plastic bottle of this double-layer coextrusion.
In order to achieve the above object, the utility model adopts following scheme:
The glossy surperficial packing plastic bottle of a kind of double-layer coextrusion includes bottle, it is characterized in that: described bottle includes by PE material and the look female internal layer of making, and co-extrusion has the glossy surface layer of being made by the PP material outside described internal layer.
The glossy surperficial packing plastic bottle of aforesaid a kind of double-layer coextrusion is characterized in that described bottle includes cylindrical lower portion, has extended upward upper conical portion in described cylindrical lower portion, is provided with bottleneck in described upper conical portion.
The glossy surperficial packing plastic bottle of aforesaid a kind of double-layer coextrusion is characterized in that being connected with the emulsion pump by the lock bottle cap on described bottleneck.
The glossy surperficial packing plastic bottle of aforesaid a kind of double-layer coextrusion is characterized in that being provided with protection ring between described lock bottle cap and emulsion pump.
The glossy surperficial packing plastic bottle of aforesaid a kind of double-layer coextrusion is characterized in that being provided with depressed part and the short slot that can strengthen bottle intensity at described bottle body bottom.
The production technology of the glossy surperficial packing plastic bottle of a kind of double-layer coextrusion as mentioned above is characterized in that may further comprise the steps:
Adopt PE material and look mother's mixture as inner layer material, adopt the PP material as cladding material, by the double-layer coextrusion moulding, the material blowing in mould behind the employing coextrusion mold goes out bottle.
In sum, the utility model with respect to its beneficial effect of prior art is:
The utility model product structure is simple, by effect double-deck, that two kinds of material co-extrusions realize Gao Guang, be that internal layer adopts PE material+look mother, the outer PP of employing material, effectively broken through because the ectonexine that the ectonexine unlike material occurs is connected technology barriers bad, that peel off easily by coextrusion forming process and mould structure.
The utility model technology is simple, and production and processing is convenient, adopts materials at two layers to substitute multilayer material, can do product thinner effectively, productive costs is done lowlyer, material is used still less.
Description of drawings
Fig. 1 is one of block diagram of the present utility model;
Fig. 2 is two of block diagram of the present utility model;
Fig. 3 is the generalized section of A-A among Fig. 1.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment the utility model is further described:
The glossy surperficial packing plastic bottle of a kind of double-layer coextrusion as shown in Figures 1 to 3 includes bottle 1, and described bottle 1 includes by PE material and the look female internal layer of making 2, and co-extrusion has the glossy surface layer of being made by the PP material 3 outside described internal layer 2.
On described bottleneck 6, be connected with emulsion pump 8 by lock bottle cap 7.Between described lock bottle cap 7 and emulsion pump 9, be provided with protection ring 9.Be provided with depressed part 10 and the short slot 11 that to strengthen bottle 1 intensity in described bottle 1 bottom.
The production technology of the glossy surperficial packing plastic bottle of double-layer coextrusion may further comprise the steps in the utility model:
Adopt PE material and look mother's mixture as inner layer material, adopt the PP material as cladding material, by the double-layer coextrusion moulding, the material blowing in mould behind the employing coextrusion mold goes out bottle.
The utility model product structure is simple, by effect double-deck, that two kinds of material co-extrusions realize Gao Guang, be that internal layer adopts PE material+look mother, the outer PP of employing material, effectively broken through because the ectonexine that the ectonexine unlike material occurs is connected technology barriers bad, that peel off easily by coextrusion forming process and mould structure.
The utility model technology is simple, and production and processing is convenient, adopts materials at two layers to substitute multilayer material, can do product thinner effectively, productive costs is done lowlyer, material is used still less.
Claims (5)
1. the glossy surperficial packing plastic bottle of double-layer coextrusion includes bottle (1), and it is characterized in that: described bottle (1) includes internal layer (2), and co-extrusion has glossy surface layer (3) outside described internal layer (2).
2. the glossy surperficial packing plastic bottle of a kind of double-layer coextrusion according to claim 1, it is characterized in that described bottle (1) includes cylindrical lower portion (4), extend upward upper conical portion (5) in described cylindrical lower portion (4), be provided with bottleneck (6) in described upper conical portion (5).
3. the glossy surperficial packing plastic bottle of a kind of double-layer coextrusion according to claim 2 is characterized in that being connected with emulsion pump (8) at described bottleneck (6) by lock bottle cap (7).
4. the glossy surperficial packing plastic bottle of a kind of double-layer coextrusion according to claim 3 is characterized in that being provided with protection ring (9) between described lock bottle cap (7) and emulsion pump (9).
5. the glossy surperficial packing plastic bottle of a kind of double-layer coextrusion according to claim 1 is characterized in that being provided with depressed part (10) and the short slot (11) that can strengthen bottle (1) intensity in described bottle (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220625351.8U CN203158336U (en) | 2012-11-22 | 2012-11-22 | Double-layered co-extrusion plastic packaging bottle with glossy surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220625351.8U CN203158336U (en) | 2012-11-22 | 2012-11-22 | Double-layered co-extrusion plastic packaging bottle with glossy surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158336U true CN203158336U (en) | 2013-08-28 |
Family
ID=49019542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220625351.8U Expired - Fee Related CN203158336U (en) | 2012-11-22 | 2012-11-22 | Double-layered co-extrusion plastic packaging bottle with glossy surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963581A (en) * | 2012-11-22 | 2013-03-13 | 中山环亚塑料包装有限公司 | Highlight double-layered composite bottle and manufacturing process thereof |
-
2012
- 2012-11-22 CN CN201220625351.8U patent/CN203158336U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963581A (en) * | 2012-11-22 | 2013-03-13 | 中山环亚塑料包装有限公司 | Highlight double-layered composite bottle and manufacturing process thereof |
| CN102963581B (en) * | 2012-11-22 | 2015-08-26 | 中山环亚塑料包装有限公司 | A kind of high light two-layer compound bottle |
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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: 20130828 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |