CN201172494Y - Small dimension beverage bottle blank - Google Patents
Small dimension beverage bottle blank Download PDFInfo
- Publication number
- CN201172494Y CN201172494Y CNU2008200552702U CN200820055270U CN201172494Y CN 201172494 Y CN201172494 Y CN 201172494Y CN U2008200552702 U CNU2008200552702 U CN U2008200552702U CN 200820055270 U CN200820055270 U CN 200820055270U CN 201172494 Y CN201172494 Y CN 201172494Y
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- China
- Prior art keywords
- base
- bottle
- wall
- thickness
- small dimension
- 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 - Lifetime
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Abstract
The utility model relates to a small drink bottle blank, which is composed of a bottle mouth and a blank body integrally, wherein the blank body comprises a wall and a bottom. The utility model is characterized in that the wall is thick of 2.70-3.10mm, and the bottom is thick of 2.40-2.60mm. The utility model reduce the thicknesses of the wall and the bottom of the blank body, to improve the flow smoothness of materials in moulds, avoid material lack at the bottle mouth of the blank body and realize easy formation of the bottle blank in moulds; to improve the tension ratio in bottle blowing process to blow and shape bottles easily, improve the strength of the wall and save material.
Description
Technical field
The utility model relates to beverage bottle, relates in particular to the beverage bottle bottle base, and relating in particular to specification is the small dimension beverage bottle bottle base of 500mL.
Background technology
Packing plastic bottle especially adopts two-step method to carry out the polyethylene terephthalate bottle of bottle blowing, and this bottle uses injection machine to produce its half-blank---bottle base earlier before bottle blowing, and then utilizes bottle blowing machine that bottle base is heated the back bottle blowing once more.Adopt the two-step method bottle blowing to compare with traditional single stage method, production efficiency greatly is improved, and therefore, increasing packaged enterprise adopts.
Specification is the small dimension beverage bottle bottle base of 500mL, mainly is made up of bottleneck and base body two large divisions.The base wall thickness of the base body of existing bottle base is about 3.80mm substantially, and base base thickness degree is about 3.00mm substantially.Such bottle base finds that at actual injection moulding process its moulding is difficulty relatively, and the fluency of raw material in mould is poor, and the base body lacks material easily near bottleneck portion; In addition, when bottle blowing, the moulding of bottle is also relatively more difficult, and draft ratio can't improve, and blows brokenly easily.
The utility model content
It is easy that technical problem to be solved in the utility model provides a kind of moulding, improve raw material fluency in mould, avoid the base body to lack material near bottleneck portion and can improve draft ratio, bottle blowing is easy to small dimension beverage bottle bottle base, to overcome the deficiency that prior art exists.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of small dimension beverage bottle bottle base is made of bottleneck and base body one, and the base body comprises at the bottom of base wall and the base, it is characterized in that: the thickness of described base wall is 2.70～3.10mm, and the thickness at the bottom of the base is 2.40～2.60mm.
The preferred 2.90mm of the thickness of described base wall, the preferred 2.52mm of the thickness at the bottom of the base.
Adopt technique scheme, reduce to 2.70～3.10mm by base wall from 3.80mm with the base body, thickness at the bottom of the base reduces to 2.40～2.60mm from 3.00mm, can improve the fluency of raw material in mould on the one hand, avoid the base body to lack material near bottleneck portion, make bottle base in mould, be more prone to moulding, on the other hand, when bottle blowing, also can accomplish to improve draft ratio, bottle blowing moulding is more prone to and improves the intensity of bottle wall, more on the one hand, base wall and base base thickness degree lower, and have saved raw material simultaneously.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is elaborated:
Fig. 1 is the structural representation of small dimension beverage bottle bottle base.
Among the figure:
1, bottleneck 2, base body 21, base wall 22 is at the bottom of the base
The specific embodiment
As shown in Figure 1, small dimension beverage bottle bottle base is made of the bottleneck 1 and the base body 2 of integrative-structure, and wherein base body 2 comprises at the bottom of base wall 21 and the base 22.
In the utility model, the thickness of base wall 21 is 2.70～3.10mm, and 22 thickness is 2.40～2.60mm at the bottom of the base.Wherein, the preferred 2.90mm of the thickness of base wall 21, the preferred 2.52mm of 22 thickness at the bottom of the base.
The utility model is by reducing 22 thickness at the bottom of the base wall 21 of base body 2 and the base, can improve the fluency of raw material in mould on the one hand, avoid the base body to lack material near bottleneck portion, make bottle base in mould, be more prone to moulding, and, when bottle blowing, also can accomplish to improve draft ratio, bottle blowing moulding is more prone to and improves the intensity of bottle wall, in addition, base wall and base base thickness degree lower, also saved raw material, the thickness of base wall 21 that with the specification is the small dimension beverage bottle bottle base of 500mL reduces to 2.90mm from original 3.00mm, and to reduce to 2.52mm from original 3.00mm be example to 22 thickness at the bottom of the base, and each bottle can conservation 4 grams.
But, it should be recognized by those skilled in the art that the above-mentioned specific embodiment is exemplary, be to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1, a kind of small dimension beverage bottle bottle base is made of bottleneck and base body one, and the base body comprises at the bottom of base wall and the base, it is characterized in that: the thickness of described base wall is 2.70～3.10mm, and the thickness at the bottom of the base is 2.40～2.60mm.
2, small dimension beverage bottle bottle base according to claim 1 is characterized in that: the preferred 2.90mm of the thickness of described base wall, the preferred 2.52mm of the thickness at the bottom of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200552702U CN201172494Y (en) | 2008-01-31 | 2008-01-31 | Small dimension beverage bottle blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200552702U CN201172494Y (en) | 2008-01-31 | 2008-01-31 | Small dimension beverage bottle blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172494Y true CN201172494Y (en) | 2008-12-31 |
Family
ID=40199603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200552702U Expired - Lifetime CN201172494Y (en) | 2008-01-31 | 2008-01-31 | Small dimension beverage bottle blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172494Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863328A (en) * | 2010-06-09 | 2010-10-20 | 上海紫江企业集团股份有限公司 | Easily-stretched bottle preform |
| CN102826270A (en) * | 2012-09-28 | 2012-12-19 | 东莞日之泉蒸馏水有限公司 | Light drinking water bottle |
-
2008
- 2008-01-31 CN CNU2008200552702U patent/CN201172494Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863328A (en) * | 2010-06-09 | 2010-10-20 | 上海紫江企业集团股份有限公司 | Easily-stretched bottle preform |
| CN102826270A (en) * | 2012-09-28 | 2012-12-19 | 东莞日之泉蒸馏水有限公司 | Light drinking water bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ziquan Beverage Industry Co., Ltd., Shanghai Assignor: Shanghai Zijiang Enterprise Group Co., Ltd. Contract record no.: 2010310000233 Denomination of utility model: Small dimension beverage bottle blank Granted publication date: 20081231 License type: Exclusive License Record date: 20101231 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |
|
| CX01 | Expiry of patent term |