CN106516399B - Glue-dripping-free aluminum-plastic combined cover and assembling method thereof - Google Patents
Glue-dripping-free aluminum-plastic combined cover and assembling method thereof Download PDFInfo
- Publication number
- CN106516399B CN106516399B CN201610949377.0A CN201610949377A CN106516399B CN 106516399 B CN106516399 B CN 106516399B CN 201610949377 A CN201610949377 A CN 201610949377A CN 106516399 B CN106516399 B CN 106516399B
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- China
- Prior art keywords
- aluminum cylinder
- cover
- aluminum
- inner sleeve
- cylinder
- 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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Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 143
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 143
- 239000002131 composite material Substances 0.000 abstract description 13
- 239000004831 Hot glue Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0006—Upper closure
- B65D2251/0015—Upper closure of the 41-type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0068—Lower closure
- B65D2251/0078—Lower closure of the 41-type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention relates to a glue-dripping-free aluminum-plastic combined cover and an assembly method thereof, wherein the glue-dripping-free aluminum-plastic combined cover comprises a crown-shaped cover, an inner sleeve, an inner aluminum cylinder and an outer aluminum cylinder, wherein a decorative ring is further arranged on the outer aluminum cylinder, the upper part of the inner sleeve is screwed with the inner cover, the middle lower part of the inner sleeve is coated in the inner aluminum cylinder with openings at two ends, the lower port of the inner aluminum cylinder is circumferentially covered, the outer aluminum cylinder is sleeved outside the inner aluminum cylinder from bottom to top, the height H of the outer aluminum cylinder is higher than the height H of the inner aluminum cylinder, the upper port of the outer aluminum cylinder is circumferentially covered, and the crown-shaped cover is connected with the inner cover through a buckle structure. The aluminum-plastic composite cover is stable and reliable in connection between component parts, and is not easy to separate due to the influence of high and low temperatures, and the assembly method of the aluminum-plastic composite cover is provided.
Description
Technical Field
The present invention relates to a container sealing device, and more particularly, to an aluminum-plastic combined cover for sealing a container and an assembling method thereof.
Background
As shown in fig. 1 to 7, the existing double-layer aluminum cylinder bottle cap on the market adopts a conventional top-down assembly mode, namely, an inner aluminum cylinder 1 'with a downward opening is sleeved on an inner assembly 2' from top to bottom, the inner assembly 2 'is completely coated, then the inner assembly and the inner assembly are bonded by using hot melt adhesive, meanwhile, an outer aluminum cylinder 3' with a downward opening is sleeved on the inner aluminum cylinder 1 'from top to bottom, the inner aluminum cylinder 1' is completely coated, the inner aluminum cylinder 1 'and the outer aluminum cylinder 3' are bonded by using hot melt adhesive, the lower opening of the outer aluminum cylinder 3 'is coated, then a decorative ring 4' and an outer cover 5 'are sleeved on the outer aluminum cylinder 3' from top to bottom in sequence, and the outer cover 5 'and the outer aluminum cylinder 3' are bonded by using hot melt adhesive, so as to finish a finished product. Therefore, the inner aluminum cylinder 1 'and the outer aluminum cylinder 3' of the existing double-layer aluminum cylinder bottle cap are closed at the top end of the opening at the lower part, so that the components of the bottle cap can only be installed from top to bottom and related parts are required to be glued by dripping for many times, the working procedure is complicated, the working efficiency is low, meanwhile, the cost of using the hot melt adhesive is high, in addition, the bonding performance of the hot melt adhesive is unstable under the high-low temperature environment, and the bonding parts are easy to separate.
Disclosure of Invention
The invention aims to solve the technical problem of providing the glue-dripping-free aluminum-plastic combined cover which is stable and reliable in connection between component parts and not easy to separate due to the influence of high and low temperatures.
The invention discloses a glue-dripping-free aluminum-plastic combined cover, which comprises a crown-shaped cover, an inner sleeve, an inner aluminum cylinder and an outer aluminum cylinder, wherein a decorative ring is further arranged on the outer aluminum cylinder, the upper part of the inner sleeve is screwed with the inner cover, the middle lower part of the inner sleeve is coated in the inner aluminum cylinder with openings at two ends, the lower port of the inner aluminum cylinder is peripherally covered, the outer aluminum cylinder is sleeved outside the inner aluminum cylinder from bottom to top, the height H of the outer aluminum cylinder is higher than the height H of the inner aluminum cylinder, the upper port of the outer aluminum cylinder is peripherally covered, and the crown-shaped cover is connected with the inner cover through a fastening structure.
The invention relates to a glue-dripping-free aluminum-plastic combined cover, wherein a clamping structure comprises a concave part arranged on the inner wall of a crown-shaped cover and a convex part arranged on the outer wall of an inner cover and matched with the concave part.
The invention relates to a glue-dripping-free aluminum-plastic combined cover, wherein the upper port of an inner aluminum cylinder is circumferentially covered.
The invention relates to a glue-dripping-free aluminum-plastic combined cover, wherein an indentation part which is inwards arranged along the radial direction of an inner aluminum cylinder is formed at the upper part of the inner aluminum cylinder, at least two annular flanges which outwards extend along the radial direction of the inner sleeve and are coaxial with the inner sleeve are arranged on the inner sleeve at intervals, and the indentation part is embedded between two adjacent flanges.
The invention also provides an assembling method of the bottle cap, which comprises the following steps:
A. Sleeving the inner aluminum cylinder at the middle lower part of the inner sleeve from bottom to top, and circumferentially wrapping the port at the lower part of the inner aluminum cylinder;
B. the inner sleeve is screwed on the inner cover;
C. Sleeving the outer aluminum cylinder outside the inner aluminum cylinder from bottom to top, and circumferentially wrapping the upper port of the outer aluminum cylinder;
D. The decorative ring is arranged on the outer aluminum cylinder;
E. The crown cap is mounted on the inner cap by the snap-in structure.
The invention also provides another assembling method of the bottle cap, which comprises the following steps:
A. sleeving the inner aluminum cylinder at the middle lower part of the inner sleeve from bottom to top, and circumferentially wrapping ports at the upper part and the lower part of the inner aluminum cylinder;
B. the inner sleeve is screwed on the inner cover;
C. Sleeving the outer aluminum cylinder outside the inner aluminum cylinder from bottom to top, and circumferentially wrapping the upper port of the outer aluminum cylinder;
D. The decorative ring is arranged on the outer aluminum cylinder;
E. The crown cap is mounted on the inner cap by the snap-in structure.
The invention also provides an assembling method of the bottle cap, which comprises the following steps:
A. sleeving the inner aluminum cylinder at the middle lower part of the inner sleeve from bottom to top, circumferentially wrapping the port of the lower part of the inner aluminum cylinder, forming the retraction part at the upper part of the inner aluminum cylinder, and enabling the retraction part to be embedded between two adjacent flanges on the inner sleeve;
B. the inner sleeve is screwed on the inner cover;
C. Sleeving the outer aluminum cylinder outside the inner aluminum cylinder from bottom to top, and circumferentially wrapping the upper port of the outer aluminum cylinder;
D. The decorative ring is arranged on the outer aluminum cylinder;
E. The crown cap is mounted on the inner cap by the snap-in structure.
The invention also provides an assembling method of the bottle cap, which comprises the following steps:
A. sleeving the inner aluminum cylinder on the middle lower part of the inner sleeve from top to bottom, and circumferentially wrapping the ports of the upper part and the lower part of the inner aluminum cylinder;
B. the inner sleeve is screwed on the inner cover;
C. Sleeving the outer aluminum cylinder outside the inner aluminum cylinder from bottom to top, and circumferentially wrapping the upper port of the outer aluminum cylinder;
D. The decorative ring is arranged on the outer aluminum cylinder;
E. The crown cap is mounted on the inner cap by the snap-in structure.
Compared with the existing bottle cap and the assembly method thereof, the glue-dropping-free aluminum-plastic combined cap has at least the following beneficial effects:
1. The components of the bottle cap are connected in a physical connection mode such as a buckle, a binding and the like, so that the connection is stable and reliable, the high and low temperature influence is not easy to occur, the industrial problem that the components of the bottle cap are separated due to the fact that the adhesive force of the hot melt adhesive is reduced in the high and low temperature environment is fundamentally solved, the quality stability of products is greatly improved, and the quality of the bottle cap is guaranteed;
2. the bottle cap adopts a bottom-up mounting mode, is simple and quick to operate, thoroughly eliminates the process of dripping hot melt adhesive for multiple times, shortens the working time and reduces the production cost.
The invention further provides a glue-dropping-free aluminum-plastic combined cover and an assembling method thereof by combining the attached drawings.
Drawings
FIG. 1 is a schematic diagram of an assembly process of an inner aluminum tube and an inner assembly of a prior double-layer aluminum tube bottle cap;
FIG. 2 is a sectional view showing an assembled state of an inner aluminum tube and an inner assembly of a conventional double-layered aluminum tube bottle cap;
FIG. 3 is a schematic diagram of the assembly process of the outer aluminum cylinder and the inner aluminum cylinder, and the inner assembly of the prior double-layer aluminum cylinder bottle cap;
FIG. 4 is a sectional view showing the assembled state of an outer aluminum cylinder and an inner aluminum cylinder, and an inner assembly of a conventional double-layered aluminum cylinder bottle cap;
FIG. 5 is a schematic diagram of the assembly process of the decorative ring, the outer cap and the outer aluminum can of the prior double-layer aluminum can bottle cap;
FIG. 6 is a sectional view showing the assembled state of the decorative ring, outer cap and outer aluminum can, inner aluminum can, and inner assembly of the prior double-layered aluminum can bottle cap;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is a schematic diagram of an assembly process of an inner aluminum cylinder and an inner sleeve of a first embodiment of a glue-dropping-free aluminum-plastic composite cover of the invention;
FIG. 9 is a sectional view showing an assembled state of an inner aluminum cylinder and an inner sleeve of a first embodiment of a dispensing-free aluminum-plastic composite cover of the present invention;
FIG. 10 is a sectional view showing an assembled state of an inner aluminum cylinder and an inner sleeve of a second embodiment of a glue-dropping-free aluminum-plastic composite cover of the present invention;
FIG. 11 is a schematic view of an inner aluminum can and inner jacket assembly process of a third embodiment of a glue dispensing free aluminum plastic composite cover of the present invention;
FIG. 12 is a schematic view of the assembly process of the inner cap, the inner sleeve and the inner aluminum cylinder of the first embodiment of the dispensing-free aluminum-plastic composite cap;
FIG. 13 is a sectional view showing the assembled state of the inner cap, the inner sleeve and the inner aluminum cylinder of the first embodiment of the dispensing-free aluminum-plastic composite cap;
FIG. 14 is a schematic view of an assembly process of an outer aluminum can of a first embodiment of a dispensing-free aluminum-plastic composite cover of the present invention;
FIG. 15 is a sectional view showing an assembled state of an outer aluminum can of a first embodiment of a dispensing-free aluminum-plastic composite cover in accordance with the present invention;
FIG. 16 is a schematic view of the assembly process of the crown cap and the decorative ring of the first embodiment of the dispensing-free aluminum-plastic composite cap of the present invention;
FIG. 17 is a sectional view showing the assembled state of a crown cap and a decorative ring of a first embodiment of a dispensing-free aluminum-plastic composite cap of the present invention;
FIG. 18 is a partial enlarged view at B in FIG. 17;
Fig. 19 is a sectional view showing an assembled state of an inner aluminum cylinder and an inner sleeve of a fourth embodiment of the dispensing-free aluminum-plastic composite cap of the present invention.
Detailed Description
Embodiment one:
As shown in fig. 16, 17 and 18, the glue-dropping-free aluminum-plastic combined cover comprises a crown-shaped cover 1, an inner cover 2, an inner sleeve 3, an inner aluminum cylinder 4 and an outer aluminum cylinder 6, wherein a decorative ring 5 is further arranged on the outer aluminum cylinder 6, the decorative ring 5 is connected with the crown-shaped cover 1, and the upper part of the inner sleeve 3 is screwed with the inner cover 2. The inner aluminum tube 4 is opened at both ends, and one of the openings may be formed by punching. The middle lower part of the inner sleeve 3 is coated in the inner aluminum cylinder 4, and the peripheral edge of the port of the lower part of the inner aluminum cylinder 4 is covered. The outer aluminum cylinder 6 is sleeved outside the inner aluminum cylinder 4 from bottom to top, and the height H of the outer aluminum cylinder 6 is higher than the height H of the inner aluminum cylinder 4. The upper port of the outer aluminum cylinder 6 is circumferentially covered, and the crown-shaped cover 1 is connected with the inner cover 2 through a buckle structure 7. The snap-in structure 7 comprises a recess 11 provided on the inner wall of the crown cap 1 and a protrusion 21 provided on the outer wall of the inner cap 2 cooperating with the recess.
The assembling method of the bottle cap comprises the following steps:
A. as shown in fig. 8 and 9, the inner aluminum cylinder 4 with two open ends is sleeved at the middle lower part of the inner sleeve 3 from bottom to top, and the lower port of the inner aluminum cylinder 4 is circumferentially covered, so that the inner aluminum cylinder 4 and the inner sleeve 3 are stably connected;
B. as shown in fig. 12 and 13, the inner sleeve 3 is screwed on the inner cover 2, and the screwing direction can be from bottom to top;
C. As shown in fig. 14 and 15, the outer aluminum cylinder 6 is sleeved outside the inner aluminum cylinder 4 from bottom to top, and the upper port of the outer aluminum cylinder 6 is circumferentially covered, so that the outer aluminum cylinder 6 is connected with the inner aluminum cylinder 4;
D. as shown in fig. 16, 17 and 18, the decorative ring 5 is arranged on the outer aluminum cylinder 6;
E. as shown in fig. 16, 17 and 18, the crown cap 1 is mounted on the inner cap 2 by the fastening structure 7, so that the concave portion 11 and the convex portion 21 are fastened together.
Embodiment two:
As shown in fig. 10, this embodiment is different from the first embodiment shown in fig. 9 in that the upper port of the inner aluminum tube 4 of the first embodiment is not circumferentially hemmed, whereas the upper port of the inner aluminum tube 4 of the first embodiment is circumferentially hemmed.
Therefore, the assembling method of the bottle cap is different from the embodiment in that:
A. And peripheral edges are formed on the upper port and the lower port of the inner aluminum cylinder 4.
Embodiment III:
As shown in fig. 11, the difference between the present embodiment and the second embodiment is that the assembly order of the inner aluminum tube 4 and the inner sleeve 3 is different, and in particular, the assembly method of the present bottle cap is different from the second embodiment in that:
A. the inner aluminum cylinder 4 is sleeved at the middle lower part of the inner sleeve 3 from top to bottom.
Embodiment four:
as shown in fig. 19, the difference between the present embodiment and the second embodiment is that the upper port of the inner aluminum tube 4 is not covered, but forms a recessed portion 41 radially inward along the inner aluminum tube 4, two (or more) annular flanges 31 extending radially outward along the inner sleeve 3 and coaxial with the inner sleeve 3 are provided on the inner sleeve 3 at intervals as required, and the recessed portion 41 is embedded between two adjacent flanges 31, so that the inner aluminum tube 4 and the inner sleeve 3 are clamped together, and the stability of the inner aluminum tube 4 is ensured. Specifically, the assembling method of the bottle cap is different from the second embodiment in that:
A. The inner aluminum tube 4 is sleeved at the middle lower part of the inner sleeve 3 from bottom to top, the port of the lower part of the inner aluminum tube 4 is peripherally covered, and simultaneously, a retracting part 41 is formed at the upper part of the inner aluminum tube 4, and the retracting part 41 is embedded between two adjacent flanges 31 on the inner sleeve 3.
The bottle cap is connected between the crown-shaped cap 1 and the inner cap 2 by adopting the fastening structure 7, the connection between the inner aluminum cylinder 4 and the inner sleeve 3 is realized by the edge wrapping of the port of the inner aluminum cylinder 4, the connection between the outer aluminum cylinder 6 and the inner aluminum cylinder 4 is realized by the edge wrapping of the outer aluminum cylinder 6, and all parts of the bottle cap are assembled by a physical connection mode, so that the process of dripping hot melt adhesive is thoroughly eliminated, the production process is greatly simplified, the working efficiency is improved, and meanwhile, the physical connection is stable and reliable and is not easily influenced by temperature change, and the quality of the bottle cap is ensured.
The above examples are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (1)
1. The assembly method of the glue-dropping-free aluminum-plastic combined cover is characterized by comprising the following steps of: the inner cover comprises a crown-shaped cover (1), an inner cover (2), an inner sleeve (3), an inner aluminum cylinder (4) and an outer aluminum cylinder (6), wherein a decorative ring (5) is further arranged on the outer aluminum cylinder (6); the upper part of the inner sleeve (3) is screwed with the inner cover (2), the middle lower part of the inner sleeve is coated in the inner aluminum cylinder (4) with openings at two ends, the circumferential edge of the lower port of the inner aluminum cylinder (4) is covered, the outer aluminum cylinder (6) is sleeved outside the inner aluminum cylinder (4) from bottom to top, the height H of the outer aluminum cylinder is higher than the height H of the inner aluminum cylinder (4), the circumferential edge of the upper port of the outer aluminum cylinder (6), and the crown cover (1) is connected with the inner cover (2) through a fastening structure (7); the buckling structure (7) comprises a concave part (11) arranged on the inner wall of the crown-shaped cover (1) and a convex part (21) arranged on the outer wall of the inner cover (2) and matched with the concave part; the upper port of the inner aluminum cylinder (4) is circumferentially wrapped; the upper part of the inner aluminum cylinder (4) is provided with a retraction part (41) which is inwards along the radial direction of the inner aluminum cylinder (4), the inner sleeve (3) is provided with at least two annular flanges (31) which extend outwards along the radial direction of the inner sleeve (3) at intervals and are coaxial with the inner sleeve (3), and the retraction part (41) is embedded between the two adjacent flanges (31);
the assembly method comprises the following steps:
A. Sleeving the inner aluminum cylinder (4) at the middle lower part of the inner sleeve (3) from bottom to top, circumferentially wrapping the lower port of the inner aluminum cylinder (4), forming the retracting part (41) at the upper part of the inner aluminum cylinder (4), and embedding the retracting part (41) between two adjacent flanges (31) on the inner sleeve (3);
B. screwing the inner sleeve (3) on the inner cover (2);
C. sleeving the outer aluminum cylinder (6) outside the inner aluminum cylinder (4) from bottom to top, and circumferentially wrapping the upper port of the outer aluminum cylinder (6);
D. the decorative ring (5) is arranged on the outer aluminum cylinder (6);
E. the crown-shaped cover (1) is arranged on the inner cover (2) through the buckling structure (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949377.0A CN106516399B (en) | 2016-11-02 | 2016-11-02 | Glue-dripping-free aluminum-plastic combined cover and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949377.0A CN106516399B (en) | 2016-11-02 | 2016-11-02 | Glue-dripping-free aluminum-plastic combined cover and assembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106516399A CN106516399A (en) | 2017-03-22 |
| CN106516399B true CN106516399B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610949377.0A Active CN106516399B (en) | 2016-11-02 | 2016-11-02 | Glue-dripping-free aluminum-plastic combined cover and assembling method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106516399B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201873110U (en) * | 2010-11-17 | 2011-06-22 | 四川省隆鑫科技包装有限公司 | Combined-type aluminum-plastic bottle cap |
| CN201999315U (en) * | 2010-12-21 | 2011-10-05 | 山东丽鹏股份有限公司 | Aluminum and plastic combination cap capable of destroying bottle |
| CN202295713U (en) * | 2011-09-26 | 2012-07-04 | 山东丽鹏股份有限公司 | Improved aluminum-plastic cover |
| CN202944677U (en) * | 2012-11-13 | 2013-05-22 | 海普制盖股份有限公司 | Aluminum plastic combination cap |
| CN204675068U (en) * | 2015-04-30 | 2015-09-30 | 山东丽鹏股份有限公司 | A kind of plastic-aluminum is in conjunction with step otch anti-forge wine bottle cap |
| CN205186863U (en) * | 2015-12-08 | 2016-04-27 | 成都海川制盖有限公司 | Double -layer antiforgery cap |
| CN105691883A (en) * | 2016-03-31 | 2016-06-22 | 德阳海普制盖有限公司 | Novel bottle cap with inner and outer double anti-fake codes and manufacturing method of novel bottle cap |
| CN105947391A (en) * | 2016-06-30 | 2016-09-21 | 烟台海普制盖有限公司 | Aluminum-plastic combined bottle cap and manufacturing method thereof |
| CN206203016U (en) * | 2016-11-02 | 2017-05-31 | 海普制盖股份有限公司 | Exempt to drip glue aluminium-plastic combined cover |
-
2016
- 2016-11-02 CN CN201610949377.0A patent/CN106516399B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201873110U (en) * | 2010-11-17 | 2011-06-22 | 四川省隆鑫科技包装有限公司 | Combined-type aluminum-plastic bottle cap |
| CN201999315U (en) * | 2010-12-21 | 2011-10-05 | 山东丽鹏股份有限公司 | Aluminum and plastic combination cap capable of destroying bottle |
| CN202295713U (en) * | 2011-09-26 | 2012-07-04 | 山东丽鹏股份有限公司 | Improved aluminum-plastic cover |
| CN202944677U (en) * | 2012-11-13 | 2013-05-22 | 海普制盖股份有限公司 | Aluminum plastic combination cap |
| CN204675068U (en) * | 2015-04-30 | 2015-09-30 | 山东丽鹏股份有限公司 | A kind of plastic-aluminum is in conjunction with step otch anti-forge wine bottle cap |
| CN205186863U (en) * | 2015-12-08 | 2016-04-27 | 成都海川制盖有限公司 | Double -layer antiforgery cap |
| CN105691883A (en) * | 2016-03-31 | 2016-06-22 | 德阳海普制盖有限公司 | Novel bottle cap with inner and outer double anti-fake codes and manufacturing method of novel bottle cap |
| CN105947391A (en) * | 2016-06-30 | 2016-09-21 | 烟台海普制盖有限公司 | Aluminum-plastic combined bottle cap and manufacturing method thereof |
| CN206203016U (en) * | 2016-11-02 | 2017-05-31 | 海普制盖股份有限公司 | Exempt to drip glue aluminium-plastic combined cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106516399A (en) | 2017-03-22 |
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Effective date of registration: 20220127 Address after: 646015 168 Haipu Road, Huangyi Town, Jiangyang District, Luzhou City, Sichuan Province Applicant after: Is the Polytron Technologies Inc. Address before: 611730 Haipu capping Co., Ltd., Huangyi liquor industry centralized development zone, Jiangyang District, Luzhou City, Sichuan Province Applicant before: HICAP CLOSURES Co.,Ltd. |
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