CN102431706A - Packing hose - Google Patents
Packing hose Download PDFInfo
- Publication number
- CN102431706A CN102431706A CN2011103044807A CN201110304480A CN102431706A CN 102431706 A CN102431706 A CN 102431706A CN 2011103044807 A CN2011103044807 A CN 2011103044807A CN 201110304480 A CN201110304480 A CN 201110304480A CN 102431706 A CN102431706 A CN 102431706A
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- China
- Prior art keywords
- poly
- packaging tube
- propylene carbonate
- barrier layer
- internal layer
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The embodiment of the invention provides a packing hose which comprises a hose body and a cover body, wherein the hose body sequentially comprises at least an inner layer, a first bonding layer, a block layer, a second bonding layer and an outer layer from inside to outside; and at least one layer of the inner layer, the block layer and the outer layer contains polypropylene carbonate. The scheme of the embodiment is beneficial to reduce the consumption of the non-renewable resources and the environmental pollution degree.
Description
Technical field
The present invention relates to the packing container field, be specifically related to a kind of packaging tube.
Background technology
Current, cosmetics hose packing container material generally adopts the pure plastics that from oil, extract etc. to process, and the packing container that this plastics are processed is difficult to reclaim after use, thereby and in large natural environment difficult degradation cause problems such as environmental pollution; In manufacturing and use, pay close attention to the ecology environment and the weather variation issue of sustainable development by the watchful people of the climate change that green-house effect brought of CO2 initiation.Along with the development of social civilization, advocating sustainable development and environmental protection has become a kind of common recognition and target, and therefore, present a kind of trend is that the environmental protection recyclable materials is used in exploitation, when satisfying the demands, reduces the pollution of environment and the consumption of resource.
Summary of the invention
The embodiment of the invention provides a kind of packaging tube, in the hope of reducing the consumption of non-renewable resources and the degree of contamination of environment.
For solving the problems of the technologies described above, the embodiment of the invention provides following technical scheme:
A kind of packaging tube comprises:
Body and lid;
Wherein, said body comprises from inside to outside successively at least:
Internal layer, first bonding coat, barrier layer, second bonding coat and skin;
Wherein, include poly (propylene carbonate) in the one deck at least in said internal layer, barrier layer and the skin.
Optional, said barrier layer includes poly (propylene carbonate);
Said internal layer and/or skin include at least a of following material: high density polyethylene (HDPE), low density polyethylene (LDPE), linear low density polyethylene, polypropylene.
Optional, said barrier layer includes the blend of poly (propylene carbonate) and poly-vinyl resin.
Optional, said internal layer and/or skin include poly (propylene carbonate);
Said barrier layer includes ethylene-vinyl alcohol copolymer.
Optional, said internal layer and/or skin include: the blend of poly (propylene carbonate) and poly-vinyl resin.
Optional, in the said blend, the weight of poly (propylene carbonate) accounts for 30% to 70% of blend total weight.
Optional, said barrier layer thickness is 0.025 to 0.035 millimeter.
Optional, the thickness of said first bonding coat and/or second bonding coat is 0.015 to 0.025 millimeter.
Optional, the thickness of said internal layer is 0.18 to 0.40 millimeter.
Optional, said outer field thickness is 0.1 to 0.25 millimeter.
Therefore the body of embodiment of the invention packaging tube comprises internal layer, first bonding coat, barrier layer, second bonding coat and skin from inside to outside successively at least; Wherein, include poly (propylene carbonate) in the one deck at least in internal layer, barrier layer and the skin.Owing to will be applied to by the poly (propylene carbonate) that CO2 and epoxypropane are polymerized in the packaging tube, the at first recyclable Atmospheric Carbon Dioxide of utilizing reduces because the green-house effect that carbon-dioxide emission causes; And having added poly (propylene carbonate) gets packaging tube and helps obtaining good barrier, biodegradability and biocompatibility; Thereby it can biodegradation reduce the harm that white pollution causes environment in use simultaneously, and this not only helps the protection to human ecological environment, and can alleviate the shortage of petrochemical materials.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention 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 embodiments of the present invention, 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 scheme drawing of a kind of packaging tube of providing of the embodiment of the invention;
Fig. 2 is the scheme drawing of the body of a kind of packaging tube of providing of the embodiment of the invention;
Fig. 3 is the scheme drawing of the lid of a kind of packaging tube of providing of the embodiment of the invention;
Fig. 4 is the cross section structure scheme drawing of the tube body wall of a kind of packaging tube of providing of the embodiment of the invention.
The specific embodiment
The embodiment of the invention provides a kind of packaging tube, in the hope of reducing the consumption of non-renewable resources and the degree of contamination of environment.
For make goal of the invention of the present invention, characteristic, advantage can be more obvious and understandable; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, the embodiments described below only are a part of embodiment of the present invention, but not whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Below be elaborated respectively through specific embodiment.
Please in the lump referring to Fig. 1～4; Wherein, The scheme drawing of a kind of packaging tube that Fig. 1 provides for the embodiment of the invention; The cross section structure scheme drawing of the tube body wall of a kind of packaging tube that the lid scheme drawing of a kind of packaging tube that the body scheme drawing of a kind of packaging tube that Fig. 2 provides for the embodiment of the invention, Fig. 3 provide for the embodiment of the invention, Fig. 4 provide for the embodiment of the invention.
Shown in Fig. 1～4, a kind of packaging tube that the embodiment of the invention provides can comprise:
Wherein, body 20 can comprise from inside to outside successively:
Wherein, for example can include poly (propylene carbonate) (PPC) in the one deck at least in internal layer 21, the barrier layer 23 and outer 25.
In one embodiment, if barrier layer 23 includes poly (propylene carbonate); Then internal layer 21 and/or outer 25 can include at least a of following material: high density polyethylene (HDPE), low density polyethylene (LDPE), linear low density polyethylene, polypropylene.For example, internal layer 21 and/or outer 25 include in high density polyethylene (HDPE), low density polyethylene (LDPE), linear low density polyethylene, the polypropylene a kind of, two kinds or more kinds of, it also can comprise other material certainly.Optional, for example include the blend of poly (propylene carbonate) and poly-vinyl resin (PE) in the barrier layer 23, yet can comprise other material certainly.Wherein, in this blend, the weight of poly (propylene carbonate) for example can account for 30% to 70% of blend total weight, also can be other ratio certainly.
In another embodiment, if internal layer 21 and/or outer 25 includes poly (propylene carbonate), then barrier layer 23 can include ethylene-vinyl alcohol copolymer.Optional, internal layer 21 and/or outer 25 can include the blend of poly (propylene carbonate) and poly-vinyl resin, yet can comprise other material certainly.Wherein, in the blend, the weight of poly (propylene carbonate) accounts for 30% to 70% of blend total weight, also can be other ratio certainly.Wherein, the poly-vinyl poly-vinyl resin preferred metallocene catalysed in the blend, that environmental stress crack resistance is good (PE), the certain poly-vinyl (PE) that also can select other performance as required.
In practical application; Can take by weighing poly (propylene carbonate) (PPC) pellet and poly-vinyl resin (PE) pellet in proportion and mix, and then the poly (propylene carbonate) that mixes (PPC) pellet and poly-vinyl resin (PE) pellet are obtained the blend of poly (propylene carbonate) (PPC) and poly-vinyl resin (PE) through extruding pelletization.
In practical application, first bonding coat and/or second bonding coat for example can comprise other adhesive material of polyethylene based adhesive.
In practical application, the thickness of barrier layer 23 can be 0.025 to 0.035 millimeter or other thickness; The thickness of first bonding coat 22 and/or second bonding coat 23 can be 0.015 to 0.025 millimeter or other thickness; The thickness of internal layer 21 can be 0.18 to 0.40 millimeter or other thickness; Outer 25 thickness can be 0.1 to 0.25 millimeter or other thickness.
To sum up, the body of embodiment of the invention packaging tube comprises internal layer, first bonding coat, barrier layer, second bonding coat and skin from inside to outside successively at least; Wherein, include poly (propylene carbonate) in the one deck at least in internal layer, barrier layer and the skin.Owing to will be applied to by the poly (propylene carbonate) that CO2 and epoxypropane are polymerized in the packaging tube, the at first recyclable Atmospheric Carbon Dioxide of utilizing reduces because the green-house effect that carbon-dioxide emission causes; And having added poly (propylene carbonate) gets packaging tube and helps obtaining good barrier, biodegradability and biocompatibility; Thereby it can biodegradation reduce the harm that white pollution causes environment in use simultaneously, and this not only helps the protection to human ecological environment, and can alleviate the shortage of petrochemical materials.
More than the packaging tube that the embodiment of the invention provided has been carried out detailed introduction; Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that on the specific embodiment and field of application, all can change, to sum up, this description should not be construed as limitation of the present invention.
Claims (10)
1. a packaging tube is characterized in that, comprising:
Body and lid;
Wherein, said body comprises from inside to outside successively at least:
Internal layer, first bonding coat, barrier layer, second bonding coat and skin;
Wherein, include poly (propylene carbonate) in the one deck at least in said internal layer, barrier layer and the skin.
2. packaging tube according to claim 1 is characterized in that,
Said barrier layer includes poly (propylene carbonate);
Said internal layer and/or skin include at least a of following material: high density polyethylene (HDPE), low density polyethylene (LDPE), linear low density polyethylene, polypropylene.
3. packaging tube according to claim 2 is characterized in that,
Said barrier layer includes the blend of poly (propylene carbonate) and poly-vinyl resin.
4. packaging tube according to claim 1 is characterized in that,
Said internal layer and/or skin include poly (propylene carbonate);
Said barrier layer includes ethylene-vinyl alcohol copolymer.
5. packaging tube according to claim 4 is characterized in that,
Said internal layer and/or skin include: the blend of poly (propylene carbonate) and poly-vinyl resin.
6. according to claim 3 or 5 described packaging tubes, it is characterized in that,
In the said blend, the weight of poly (propylene carbonate) accounts for 30% to 70% of blend total weight.
7. according to each described packaging tube of claim 1 to 5, it is characterized in that,
Said barrier layer thickness is 0.025 to 0.035 millimeter.
8. according to each described packaging tube of claim 1 to 5, it is characterized in that,
The thickness of said first bonding coat and/or second bonding coat is 0.015 to 0.025 millimeter.
9. according to each described packaging tube of claim 1 to 5, it is characterized in that,
The thickness of said internal layer is 0.18 to 0.40 millimeter.
10. according to each described packaging tube of claim 1 to 5, it is characterized in that,
Said outer field thickness is 0.1 to 0.25 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103044807A CN102431706A (en) | 2011-10-10 | 2011-10-10 | Packing hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103044807A CN102431706A (en) | 2011-10-10 | 2011-10-10 | Packing hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102431706A true CN102431706A (en) | 2012-05-02 |
Family
ID=45980137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103044807A Pending CN102431706A (en) | 2011-10-10 | 2011-10-10 | Packing hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102431706A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849317A (en) * | 2012-09-07 | 2013-01-02 | 深圳市通产丽星股份有限公司 | Multi-layer seamless hose and manufacturing method thereof |
| CN103087494A (en) * | 2013-01-25 | 2013-05-08 | 深圳市通产丽星股份有限公司 | Polymethyl ethylene carbonate modification method, modified material and application thereof |
| CN105131483A (en) * | 2015-09-09 | 2015-12-09 | 沈阳化工大学 | High-resistance co-mixing material with multilayer structure |
| CN108909114A (en) * | 2018-06-14 | 2018-11-30 | 深圳市通产丽星股份有限公司 | A kind of carbon dioxide-base composite material and preparation method |
| TWI710463B (en) * | 2018-03-09 | 2020-11-21 | 美商美國棕欖公司 | Recyclable plastic package |
| CN114474926A (en) * | 2021-12-29 | 2022-05-13 | 深圳市力合科创股份有限公司 | Composite plastic hose |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492802A (en) * | 2000-07-13 | 2004-04-28 | Tubular multilayer films, method and apparatus for preparing the same | |
| CN201206677Y (en) * | 2008-05-23 | 2009-03-11 | 上海三樱包装材料有限公司 | Anti-ultraviolet multilayer composite full-plastic tube |
| CN102093811A (en) * | 2010-12-31 | 2011-06-15 | 广州市达志化工科技有限公司 | Environment-friendly poly(propylene carbonate) type polyurethane floor coating and preparation method thereof |
-
2011
- 2011-10-10 CN CN2011103044807A patent/CN102431706A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492802A (en) * | 2000-07-13 | 2004-04-28 | Tubular multilayer films, method and apparatus for preparing the same | |
| CN201206677Y (en) * | 2008-05-23 | 2009-03-11 | 上海三樱包装材料有限公司 | Anti-ultraviolet multilayer composite full-plastic tube |
| CN102093811A (en) * | 2010-12-31 | 2011-06-15 | 广州市达志化工科技有限公司 | Environment-friendly poly(propylene carbonate) type polyurethane floor coating and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849317A (en) * | 2012-09-07 | 2013-01-02 | 深圳市通产丽星股份有限公司 | Multi-layer seamless hose and manufacturing method thereof |
| CN103087494A (en) * | 2013-01-25 | 2013-05-08 | 深圳市通产丽星股份有限公司 | Polymethyl ethylene carbonate modification method, modified material and application thereof |
| CN103087494B (en) * | 2013-01-25 | 2014-12-31 | 深圳市通产丽星股份有限公司 | Polymethyl ethylene carbonate modification method, modified material and application thereof |
| CN105131483A (en) * | 2015-09-09 | 2015-12-09 | 沈阳化工大学 | High-resistance co-mixing material with multilayer structure |
| TWI710463B (en) * | 2018-03-09 | 2020-11-21 | 美商美國棕欖公司 | Recyclable plastic package |
| CN108909114A (en) * | 2018-06-14 | 2018-11-30 | 深圳市通产丽星股份有限公司 | A kind of carbon dioxide-base composite material and preparation method |
| CN114474926A (en) * | 2021-12-29 | 2022-05-13 | 深圳市力合科创股份有限公司 | Composite plastic hose |
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Application publication date: 20120502 |