CN102963581A - Highlight double-layered composite bottle and manufacturing process thereof - Google Patents
Highlight double-layered composite bottle and manufacturing process thereof Download PDFInfo
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- CN102963581A CN102963581A CN201210480573XA CN201210480573A CN102963581A CN 102963581 A CN102963581 A CN 102963581A CN 201210480573X A CN201210480573X A CN 201210480573XA CN 201210480573 A CN201210480573 A CN 201210480573A CN 102963581 A CN102963581 A CN 102963581A
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Abstract
The invention discloses a highlight double-layered composite bottle and a manufacturing process thereof. The composite bottle comprises a bottle body and is characterized in that the bottle body comprises an inner layer manufactured by a PE (Poly Ethylene) material and a color master; and the inner layer is externally coextruded with a bright surface layer manufactured by a PP (Propene Polymer) material. The manufacturing process of the highlight double-layered composite bottle is characterized by comprising the following steps of: adopting a mixed material of the PE material and the color master as an inner layer material; adopting the PP material as an outer layer material; and blowing the coextruded and molded material in a mould to form the bottle body through double-layered co-extrusion and molding. Aiming to overcome the disadvantages in the prior art, the invention provides the highlight double-layered composite bottle which has the advantages of simple structure, relatively thinner bottle body, convenience for manufacturing and lower production cost. The other aim of the invention is to provide the manufacturing process of the highlight double-layered composite bottle.
Description
Technical field
The present invention relates to a kind of high smooth two-layer compound bottle; The invention still further relates to the production technology of this high light two-layer compound bottle.
Background technology
The characteristics of high light bottle: bottle surface light, mirror effect is arranged, to a certain extent can replacing electroplating and spraying, so the use of high light bottle is more and more extensive.The outside face of traditional blow molded bottle is inferior light or pearly-lustre basically, and the bottle that market has a high finish surface generally all is with the explained hereafter of 5 layers of different materials co-extrusion more than three kinds out; Existing this high light blow molded bottle complex structure, body is relatively thick, and production technology is relatively complicated, and productive costs is relatively high.
Summary of the invention
The objective of the invention is provides a kind of simple in structure in order to overcome weak point of the prior art, and body is relatively thin, and is convenient for production, the high light two-layer compound bottle that productive costs is low.
Another object of the present invention provides the production technology of this high light two-layer compound bottle.
In order to achieve the above object, the present invention adopts following scheme:
A kind of high smooth two-layer compound bottle 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.
Aforesaid a kind of high smooth two-layer compound bottle 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.
Aforesaid a kind of high smooth two-layer compound bottle is characterized in that being connected with emulsion pumps by the lock bottle cap on described bottleneck.
Aforesaid a kind of high smooth two-layer compound bottle is characterized in that being provided with protection ring between described lock bottle cap and emulsion pumps.
Aforesaid a kind of high smooth two-layer compound bottle is characterized in that being provided with depressed part and the short slot that can strengthen bottle intensity at described bottle body bottom.
A kind of as mentioned above production technology of high smooth two-layer compound bottle 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 present invention with respect to its beneficial effect of prior art is:
Product structure of the present invention is simple, realize high effect of light by double-deck, bi-material co-extrusion, be that internal layer adopts, the outer PP of the employing material of PE material+look female, be connected with mould structure by coextrusion forming process and broken through because the ectonexine that the ectonexine unlike material occurs connects technology barriers bad, that peel off easily.
Technique of the present invention is simple, and production and processing is convenient, adopts materials at two layers to substitute multilayer material, can effectively do product thinner, productive costs is done lowlyer, material is used still less.
Description of drawings
Fig. 1 is one of block diagram of the present invention;
Fig. 2 is two of block diagram of the present invention;
Fig. 3 is the generalized section of A-A among Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with description of drawings and the specific embodiment:
A kind of high smooth two-layer compound bottle as shown in Figures 1 to 3 includes bottle 1, and described bottle 1 includes by PE material and the look female internal layer 2 of making, and the glossy surface layer 3 of being made by the PP material is arranged in described internal layer 2 outer co-extrusions.
The production technology of high light two-layer compound bottle may further comprise the steps among the present invention:
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.
Product structure of the present invention is simple, realize high effect of light by double-deck, bi-material co-extrusion, be that internal layer adopts, the outer PP of the employing material of PE material+look female, be connected with mould structure by coextrusion forming process and broken through because the ectonexine that the ectonexine unlike material occurs connects technology barriers bad, that peel off easily.
Technique of the present invention is simple, and production and processing is convenient, adopts materials at two layers to substitute multilayer material, can effectively do product thinner, productive costs is done lowlyer, material is used still less.
Claims (6)
1. one kind high smooth two-layer compound bottle includes bottle (1), it is characterized in that: described bottle (1) includes by PE material and the look female internal layer (2) of making, and co-extrusion has the glossy surface layer (3) of being made by the PP material outside described internal layer (2).
2. a kind of high smooth two-layer compound bottle 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. a kind of high smooth two-layer compound bottle according to claim 2 is characterized in that being connected with emulsion pumps (8) at described bottleneck (6) by lock bottle cap (7).
4. a kind of high smooth two-layer compound bottle according to claim 3 is characterized in that being provided with protection ring (9) between described lock bottle cap (7) and emulsion pumps (9).
5. a kind of high smooth two-layer compound bottle 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.
6. production technology of high smooth two-layer compound bottle as claimed in claim 1 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210480573.XA CN102963581B (en) | 2012-11-22 | 2012-11-22 | A kind of high light two-layer compound bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210480573.XA CN102963581B (en) | 2012-11-22 | 2012-11-22 | A kind of high light two-layer compound bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102963581A true CN102963581A (en) | 2013-03-13 |
| CN102963581B CN102963581B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210480573.XA Expired - Fee Related CN102963581B (en) | 2012-11-22 | 2012-11-22 | A kind of high light two-layer compound bottle |
Country Status (1)
| Country | Link |
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| CN (1) | CN102963581B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640749A (en) * | 2013-11-22 | 2014-03-19 | 中山环亚塑料包装有限公司 | Liquid pouring opening leakage-proof matching highlight bottle |
| CN103640748A (en) * | 2013-11-22 | 2014-03-19 | 中山环亚塑料包装有限公司 | Bionic leakage-proof package bottle |
| CN103640777A (en) * | 2013-11-22 | 2014-03-19 | 中山环亚塑料包装有限公司 | Micro-foaming plastic cover |
| CN103640745A (en) * | 2013-11-22 | 2014-03-19 | 中山环亚塑料包装有限公司 | Foaming easily-degradable green packaging bottle |
| CN104441808A (en) * | 2014-09-29 | 2015-03-25 | 中山环亚塑料包装有限公司 | Rigid glossy plastic bottle |
| CN105128410A (en) * | 2015-08-31 | 2015-12-09 | 广州丽盈塑料有限公司 | High-glossiness PP double-layer extrusion blown bottle, preparing method thereof and application thereof |
| CN107962760A (en) * | 2017-12-27 | 2018-04-27 | 常熟市沈氏塑业有限公司 | A kind of processing technology of two-layer compound blow molded bottle |
| CN108215207A (en) * | 2017-12-19 | 2018-06-29 | 卓高泰(广州)包装有限公司 | A kind of manufacturing method of multifunctional composite bottle |
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| JP2002037230A (en) * | 2000-07-27 | 2002-02-06 | Toyo Seikan Kaisha Ltd | Polypropylene multi-layer blown bottle excellent in glossiness and impact resistance |
| WO2005102667A2 (en) * | 2004-04-16 | 2005-11-03 | Advanced Plastics Technologies Luxembourg S.A. | Preforms, bottles and methods of manufacturing the preforms and the bottles |
| CN1827483A (en) * | 2005-03-03 | 2006-09-06 | 徐跃 | High-barrier double-wall plastic bottle excellent in allround-performance and method for manufacturing same |
| CN101172525A (en) * | 2006-11-01 | 2008-05-07 | 徐跃 | High-performance double-layer polyester bottle |
| CN101746536A (en) * | 2008-12-15 | 2010-06-23 | 郭锡南 | Compound bottle and manufacturing method thereof |
| CN203158336U (en) * | 2012-11-22 | 2013-08-28 | 中山环亚塑料包装有限公司 | Double-layered co-extrusion plastic packaging bottle with glossy surface |
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2012
- 2012-11-22 CN CN201210480573.XA patent/CN102963581B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002037230A (en) * | 2000-07-27 | 2002-02-06 | Toyo Seikan Kaisha Ltd | Polypropylene multi-layer blown bottle excellent in glossiness and impact resistance |
| WO2005102667A2 (en) * | 2004-04-16 | 2005-11-03 | Advanced Plastics Technologies Luxembourg S.A. | Preforms, bottles and methods of manufacturing the preforms and the bottles |
| CN1827483A (en) * | 2005-03-03 | 2006-09-06 | 徐跃 | High-barrier double-wall plastic bottle excellent in allround-performance and method for manufacturing same |
| CN101172525A (en) * | 2006-11-01 | 2008-05-07 | 徐跃 | High-performance double-layer polyester bottle |
| CN101746536A (en) * | 2008-12-15 | 2010-06-23 | 郭锡南 | Compound bottle and manufacturing method thereof |
| CN203158336U (en) * | 2012-11-22 | 2013-08-28 | 中山环亚塑料包装有限公司 | Double-layered co-extrusion plastic packaging bottle with glossy surface |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640749A (en) * | 2013-11-22 | 2014-03-19 | 中山环亚塑料包装有限公司 | Liquid pouring opening leakage-proof matching highlight bottle |
| CN103640748A (en) * | 2013-11-22 | 2014-03-19 | 中山环亚塑料包装有限公司 | Bionic leakage-proof package bottle |
| CN103640777A (en) * | 2013-11-22 | 2014-03-19 | 中山环亚塑料包装有限公司 | Micro-foaming plastic cover |
| CN103640745A (en) * | 2013-11-22 | 2014-03-19 | 中山环亚塑料包装有限公司 | Foaming easily-degradable green packaging bottle |
| CN104441808A (en) * | 2014-09-29 | 2015-03-25 | 中山环亚塑料包装有限公司 | Rigid glossy plastic bottle |
| CN105128410A (en) * | 2015-08-31 | 2015-12-09 | 广州丽盈塑料有限公司 | High-glossiness PP double-layer extrusion blown bottle, preparing method thereof and application thereof |
| CN108215207A (en) * | 2017-12-19 | 2018-06-29 | 卓高泰(广州)包装有限公司 | A kind of manufacturing method of multifunctional composite bottle |
| CN107962760A (en) * | 2017-12-27 | 2018-04-27 | 常熟市沈氏塑业有限公司 | A kind of processing technology of two-layer compound blow molded bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102963581B (en) | 2015-08-26 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: 511434 Guangdong city of Guangzhou province Panyu District Hualong Town Tan Shan Cun industrial land (Petrochemical Road) Patentee after: COFCO packaging (Guangzhou) Plastic Co., Ltd. Address before: 528400 Guangdong city of Zhongshan province Yixian Torch Development Zone, Road No. 30 Patentee before: Sino-Asia Plastic Package Co., Ltd. |
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Granted publication date: 20150826 Termination date: 20171122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |