CN103522020A - Method for processing aluminum alloy cap - Google Patents
Method for processing aluminum alloy cap Download PDFInfo
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- CN103522020A CN103522020A CN201310523095.0A CN201310523095A CN103522020A CN 103522020 A CN103522020 A CN 103522020A CN 201310523095 A CN201310523095 A CN 201310523095A CN 103522020 A CN103522020 A CN 103522020A
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- China
- Prior art keywords
- bottle cap
- base substrate
- cap base
- longitudinal
- jog
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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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
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- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
Abstract
Disclosed is a method for processing an aluminum alloy cap. The method includes a vertical rib processing step and an inner thread processing step. The vertical rib processing step includes extruding an extruding head into a cap blank slowly from the opening of the cap blank, accordingly extruding a concave part and a convex part on the inner side of the cylindrical side wall of the cap blank, and acquiring the cap blank with the concave part and the convex part. The inner thread processing step includes assembling an executing component on the inner side of the cylindrical side wall of the cap blank with the concave part and the convex part, starting a hydraulic lifting device and a rotary motor, forming a thread on the convex part accordingly, and obtaining the aluminum alloy cap.
Description
Technical field
The present invention relates to a kind of bottle cap processing method, especially a kind of processing method of aluminum alloy bottle cap.
Background technology
Bottle cap is widely used in the prior art.Corresponding to different application with need, for firmness and the bottle cap of bottle cap, also there is different requirements from the juncture of bottle.In the sealing applications of some important containers, often need the material that firmness and intensity are higher, for example metal material or perhaps aluminum alloy materials.
The method of bottle cap processing is varied.But at present in fact the various processing methods for bottle cap are specifically designed to plastic bottle closure, this bottle cap easy to process, also can reach certain sealing or sealing effect, but is difficult to meet in specific area the requirement for firmness.
Bottle cap processing for metal material, often adopts the modes such as punching press or casting, extruding at present.And these mode costs of manufacture are higher, for having relatively high expectations of equipment.
In prior art, also there is the processing method that adopts the parts of screw to push crown cap and form screw thread.But this method often all proposes very high requirement to the intensity of pressurizing tool and hardness, or for processing conditions, ask for something is proposed.
In addition, because the intensity being threaded is very high, in being connected of bottle cap and bottle, the weak link of intensity is in fact not in threaded connection place.In order to reduce difficulty of processing, in prior art, there is the bottle cap that uses part screw thread to carry out combination.But these bottle caps are often used casting to realize, and are also often applied to plastic bottle closure field.For crown cap, especially how the bottle cap of aluminum alloy material realizes the processing of this part screw thread, and a kind of convenience, scheme cheaply are not provided in the prior art yet.
Summary of the invention
In order to overcome above-mentioned defect of the prior art, the present invention proposes a kind of processing method of aluminum alloy bottle cap, it can use simple equipment, with lower cost, produce the screw cap with the intensity that is applicable to being threaded, and fully reduces costs, provides production efficiency.
A processing method for aluminum alloy bottle cap, comprising:
I longitudinal rib portion procedure of processing
Wherein, described longitudinal rib portion procedure of processing has been used longitudinal rib portion processing unit (plant), described longitudinal rib portion processing unit (plant) comprises: extrusion head and bottle cap mounting cylinder, described extrusion head is roughly cylindrical, on its cylindrical side, there is longitudinal protrusion bar and longitudinal fluting, the quantity of described longitudinal protrusion bar and longitudinal fluting is four, and interval arranges, the radial outer side of longitudinal fluting is the part on the face of cylinder, the radial outer side of described longitudinal protrusion bar is a part for taper seat, and in any cross section perpendicular to described extrusion head longitudinal direction, described longitudinal protrusion bar and longitudinal fluting all have circular arc transversal, the circular arc transversal of described longitudinal protrusion bar and longitudinal fluting all has the same center of circle, and the central angle of the equal corresponding o of described circular arc transversal, the radius that longitudinally protrudes the circular arc transversal of bar is all greater than the radius of the circular arc transversal of longitudinal fluting, and the cross section of the radius of the described circular arc transversal of described longitudinal protrusion bar from the cross section of described extrusion head lower end to described extrusion head upper end increases gradually, described bottle cap mounting cylinder is used for installing bottle cap,
Described longitudinal rib portion procedure of processing comprises following sub-step:
1) bottle cap base substrate is arranged in described bottle cap mounting cylinder, opening up;
2) from the opening part of described bottle cap base substrate, described extrusion head is slowly pushed and enters described bottle cap base substrate, thereby squeeze out recess and protuberance on the cylinder side wall inner side of described bottle cap base substrate, obtain the bottle cap base substrate with jog;
II internal thread machining step
Described internal thread machining step has been used female thread machining device, and described female thread machining device comprises: Power Component, executive module and fixture, and described fixture is cylindric, for the bottle cap base substrate of fixed band jog is installed; Described Power Component comprises: pedestal, hydraulic lift, transverse arm, electric rotating machine and rotating shaft, described hydraulic lift is fixedly mounted on pedestal, described transverse arm is connected with the hydraulic stem of described hydraulic lift, can lifting under the driving of described hydraulic lift, described electric rotating machine is arranged on described transverse arm, and rotating shaft is connected with described electric rotating machine; Described fixture is fixedly mounted on described pedestal;
Described executive module comprises upper mounted plate, bottom plate and mandrel, between upper mounted plate and bottom plate, be fixedly connected with four recess protection cylindrical plate, four recess protection cylindrical plate all have layout at circumferencial direction, and there is the same center of circle, its corresponding central angle is o, the centre of fixed plate has through hole, described mandrel is through described through hole, the lower end of described mandrel is fixedly connected with the middle part of shaft-like revolving part, the upper end of described mandrel is fixedly connected with rotating shaft, described shaft-like revolving part is perpendicular to described mandrel, and at the two ends of described shaft-like revolving part, be hinged with respectively circular screw forming wheel, the periphery of described screw forming wheel can form screw thread on the bottle cap base substrate of aluminum alloy materials,
Described internal thread machining step comprises following sub-step:
1) the bottle cap base substrate with jog of step I gained is arranged in described fixture;
2) described executive module is arranged on to the cylinder side wall inner side of the described bottle cap base substrate with jog, the bottom plate of described executive module contacts with the bottom surface of the described bottle cap base substrate with jog, four recesses protection cylindrical plate of described executive module contacts with four recesses on the cylinder side wall inner side of the described bottle cap base substrate with jog respectively, and four protuberances on the cylinder side wall inner side of the described bottle cap base substrate with jog protect the interval between cylindrical plate to stretch into the space in described executive module from described recess respectively;
3) start described hydraulic lift and described electric rotating machine; the shaft-like revolving part of described executive module is moved upward rotatably from the bottom of the described bottle cap base substrate with jog; the protuberance of described screw forming wheel on inside the cylinder side wall of the interval between described recess protection cylindrical plate and the described bottle cap base substrate with jog contacts; thereby on described protuberance, form screw thread, obtain aluminum alloy bottle cap.
Pass through such scheme, because the screw thread processing component of revolving part is only to protrude and carry out extrusion process for the part of bottle cap inner side, therefore alleviated the processing burden of processing department, reduce the requirement in each side such as intensity, power for equipment, also reduced the requirement of processing environment in process simultaneously.Meanwhile, it has guaranteed again bottle cap processing afterwards and the quality of connection of bottle.Therefore difficulty of processing and processing cost in the situation that having obtained good bonding strength, have fully been reduced.
Accompanying drawing explanation
Fig. 1 is step I machining sketch chart of the present invention;
Fig. 2 is the top view schematic diagram of extrusion head of the present invention;
Fig. 3 is the schematic diagram of the extruding headband angular divisions of Fig. 2 of the present invention;
Fig. 4 is the bottle cap base substrate schematic diagram with jog after step I processing of the present invention;
Fig. 5 is the machining sketch chart of female thread machining device of the present invention;
Fig. 6 is the process schematic diagram of Step II of the present invention;
Fig. 7 is the schematic diagram of executive module of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
A processing method for aluminum alloy bottle cap 1, comprising:
I longitudinal rib portion procedure of processing
Wherein, described longitudinal rib portion procedure of processing has been used longitudinal rib portion processing unit (plant), described longitudinal rib portion processing unit (plant) comprises: extrusion head 2 and bottle cap mounting cylinder 3, described extrusion head 2 is roughly cylindrical, on its cylindrical side, there is longitudinal protrusion bar 22 and longitudinal fluting 21, the quantity of described longitudinal protrusion bar 22 and longitudinal fluting 21 is four, and interval arranges, the radial outer side of longitudinal fluting 21 is the part on the face of cylinder, the radial outer side of described longitudinal protrusion bar 22 is a part for taper seat, and in any cross section perpendicular to described extrusion head 2 longitudinal directions, described longitudinal protrusion bar 22 and longitudinal fluting 21 all have circular arc transversal, the circular arc transversal of described longitudinal protrusion bar 22 and longitudinal fluting 21 all has the same center of circle, and the central angle of the equal corresponding 45o of described circular arc transversal, the radius that longitudinally protrudes the circular arc transversal of bar 22 is all greater than the radius of the circular arc transversal of longitudinal fluting 21, and the cross section of the radius of the described circular arc transversal of described longitudinal protrusion bar 22 from the cross section of described extrusion head 2 lower ends to described extrusion head 2 upper ends increases gradually, described bottle cap mounting cylinder 3 is for installing bottle cap,
Described longitudinal rib portion procedure of processing comprises following sub-step:
1) bottle cap base substrate is arranged in described bottle cap mounting cylinder 3, opening up;
2) from the opening part of described bottle cap base substrate, described extrusion head 2 is slowly pushed and enters described bottle cap base substrate, thereby squeeze out recess 12 and protuberance 11 on the cylinder side wall inner side of described bottle cap base substrate, obtain the bottle cap base substrate with jog;
II internal thread machining step
Described internal thread machining step has been used female thread machining device, and described female thread machining device comprises: Power Component, executive module 4 and fixture 5, and described fixture 5 is cylindric, for the bottle cap base substrate of fixed band jog is installed; Described Power Component comprises: pedestal 61, hydraulic lift 62, transverse arm 64, electric rotating machine 63 and rotating shaft 65, described hydraulic lift 62 is fixedly mounted on pedestal 61, described transverse arm 64 is connected with the hydraulic stem of described hydraulic lift 62, can lifting under the driving of described hydraulic lift 62, described electric rotating machine 63 is arranged on described transverse arm 64, and rotating shaft 65 is connected with described electric rotating machine 63; Described fixture 5 is fixedly mounted on described pedestal 61;
Described executive module 4 comprises upper mounted plate 41, bottom plate 42 and mandrel 46, between upper mounted plate 41 and bottom plate 42, be fixedly connected with four recess protection cylindrical plate 43, four recess protection cylindrical plate 43 all have layout at circumferencial direction, and there is the same center of circle, its corresponding central angle is 45o, the centre of fixed plate 41 has through hole, described mandrel 46 is through described through hole, the lower end of described mandrel 46 is fixedly connected with the middle part of shaft-like revolving part 45, the upper end of described mandrel 46 is fixedly connected with rotating shaft 65, described shaft-like revolving part 45 is perpendicular to described mandrel 46, and at the two ends of described shaft-like revolving part 45, be hinged with respectively circular screw forming wheel 44, the periphery of described screw forming wheel 44 can form screw thread on the bottle cap base substrate of aluminum alloy materials,
Described internal thread machining step comprises following sub-step:
1) the bottle cap base substrate with jog of step I gained is arranged in described fixture 5;
2) described executive module 4 is arranged on to the cylinder side wall inner side of the described bottle cap base substrate with jog, the bottom plate 42 of described executive module 4 contacts with the bottom surface of the described bottle cap base substrate with jog, four recesses protection cylindrical plate 43 of described executive module 4 contacts with four recesses 12 on the cylinder side wall inner side of the described bottle cap base substrate with jog respectively, and four protuberances 11 on the cylinder side wall inner side of the described bottle cap base substrate with jog protect the interval between cylindrical plate 43 to stretch into the space in described executive module 4 from described recess respectively;
3) start described hydraulic lift 62 and described electric rotating machine 63; the shaft-like revolving part 45 of described executive module 4 is moved upward rotatably from the bottom of the described bottle cap base substrate with jog; the protuberance 11 of described screw forming wheel 44 on inside the cylinder side wall of the interval between described recess protection cylindrical plate 43 and the described bottle cap base substrate with jog contacts; thereby on described protuberance, form screw thread, obtain aluminum alloy bottle cap 1.
Claims (1)
1. a processing method for aluminum alloy bottle cap (1), comprising:
I longitudinal rib portion procedure of processing
Wherein, described longitudinal rib portion procedure of processing has been used longitudinal rib portion processing unit (plant), described longitudinal rib portion processing unit (plant) comprises: extrusion head (2) and bottle cap mounting cylinder (3), described extrusion head (2) is roughly cylindrical, on its cylindrical side, there is longitudinal protrusion bar (22) and longitudinal fluting (21), the quantity of described longitudinal protrusion bar (22) and longitudinal fluting (21) is four, and interval arranges, the radial outer side of longitudinal fluting (21) is the part on the face of cylinder, the radial outer side of described longitudinal protrusion bar (22) is a part for taper seat, and in any cross section perpendicular to described extrusion head (2) longitudinal direction, described longitudinal protrusion bar (22) and longitudinal fluting (21) all have circular arc transversal, the circular arc transversal of described longitudinal protrusion bar (22) and longitudinal fluting (21) all has the same center of circle, and the central angle of the equal corresponding 45o of described circular arc transversal, the radius that longitudinally protrudes the circular arc transversal of bar (22) is all greater than the radius of the circular arc transversal of longitudinal fluting (21), and the cross section of the radius of the described circular arc transversal of described longitudinal protrusion bar (22) from the cross section of described extrusion head (2) lower end to described extrusion head (2) upper end increases gradually, described bottle cap mounting cylinder (3) is for installing bottle cap,
Described longitudinal rib portion procedure of processing comprises following sub-step:
1) bottle cap base substrate is arranged in described bottle cap mounting cylinder (3), opening up;
2) from the opening part of described bottle cap base substrate, described extrusion head (2) is slowly pushed and enters described bottle cap base substrate, thereby squeeze out recess (12) and protuberance (11) on the cylinder side wall inner side of described bottle cap base substrate, obtain the bottle cap base substrate with jog;
II internal thread machining step
Described internal thread machining step has been used female thread machining device, and described female thread machining device comprises: Power Component, executive module (4) and fixture (5), and described fixture (5) is cylindric, for the bottle cap base substrate of fixed band jog is installed; Described Power Component comprises: pedestal (61), hydraulic lift (62), transverse arm (64), electric rotating machine (63) and rotating shaft (65), described hydraulic lift (62) is fixedly mounted on pedestal (61), described transverse arm (64) is connected with the hydraulic stem of described hydraulic lift (62), can lifting under the driving of described hydraulic lift (62), it is upper that described electric rotating machine (63) is arranged on described transverse arm (64), and rotating shaft (65) is connected with described electric rotating machine (63); Described fixture (5) is fixedly mounted on described pedestal (61);
Described executive module (4) comprises upper mounted plate (41), bottom plate (42) and mandrel (46), between upper mounted plate (41) and bottom plate (42), be fixedly connected with four recess protection cylindrical plate (43), four recess protection cylindrical plate (43) all have layout at circumferencial direction, and there is the same center of circle, its corresponding central angle is 45o, the centre of fixed plate (41) has through hole, described mandrel (46) is through described through hole, the lower end of described mandrel (46) is fixedly connected with the middle part of shaft-like revolving part (45), the upper end of described mandrel (46) is fixedly connected with rotating shaft (65), described shaft-like revolving part (45) is perpendicular to described mandrel (46), and at the two ends of described shaft-like revolving part (45), be hinged with respectively circular screw forming wheel (44), the periphery of described screw forming wheel (44) can form screw thread on the bottle cap base substrate of aluminum alloy materials,
Described internal thread machining step comprises following sub-step:
1) the bottle cap base substrate with jog of step I gained is arranged in described fixture (5);
2) described executive module (4) is arranged on to the cylinder side wall inner side of the described bottle cap base substrate with jog, the bottom plate (42) of described executive module (4) contacts with the bottom surface of the described bottle cap base substrate with jog, four recesses protection cylindrical plate (43) of described executive module (4) contact with four recesses (12) on the cylinder side wall inner side of the described bottle cap base substrate with jog respectively, four protuberances (11) on the cylinder side wall inner side of the described bottle cap base substrate with jog stretch into the space in described executive module (4) from the interval between described recess protection cylindrical plate (43) respectively,
3) start described hydraulic lift (62) and described electric rotating machine (63); the shaft-like revolving part (45) of described executive module (4) is moved upward rotatably from the bottom of the described bottle cap base substrate with jog; the protuberance (11) of described screw forming wheel (44) on inside the cylinder side wall of the interval between described recess protection cylindrical plate (43) and the described bottle cap base substrate with jog contacts; thereby on described protuberance, form screw thread, obtain aluminum alloy bottle cap (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523095.0A CN103522020B (en) | 2013-10-30 | 2013-10-30 | A kind of processing method of aluminum alloy bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523095.0A CN103522020B (en) | 2013-10-30 | 2013-10-30 | A kind of processing method of aluminum alloy bottle cap |
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| Publication Number | Publication Date |
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| CN103522020A true CN103522020A (en) | 2014-01-22 |
| CN103522020B CN103522020B (en) | 2015-08-26 |
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| CN201310523095.0A Expired - Fee Related CN103522020B (en) | 2013-10-30 | 2013-10-30 | A kind of processing method of aluminum alloy bottle cap |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239041A (en) * | 2016-07-29 | 2016-12-21 | 余姚市婉珍五金厂 | A kind of fermentation tank fastening screw chasing processing technique |
| CN106270267A (en) * | 2016-08-05 | 2017-01-04 | 安徽金星包装有限公司 | A kind of tinplate bottle cap processing technology |
| CN107335968A (en) * | 2016-11-19 | 2017-11-10 | 张红伟 | Bottle cap manufacture craft |
| CN107335967A (en) * | 2016-11-19 | 2017-11-10 | 张红伟 | Seal bottle cap manufacture craft |
| CN109773423A (en) * | 2019-01-17 | 2019-05-21 | 广州番禺美特包装有限公司 | A kind of processing technology of aerosol top cover |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB995925A (en) * | 1962-10-04 | 1965-06-23 | Frederick Guy Robinson | Method of and means for manufacturing tamper-proof caps for containers |
| US3379155A (en) * | 1963-11-25 | 1968-04-23 | American Flange & Mfg | Method of forming closure caps |
| EP0290625A1 (en) * | 1986-12-02 | 1988-11-17 | Dai Nippon Insatsu Kabushiki Kaisha | Production of a container equipped with metallic lid |
| CN101481763A (en) * | 2009-02-17 | 2009-07-15 | 中铝河南铝业有限公司 | Aluminum alloy bottle cap material assembly and method of processing the same |
| FR2900143B1 (en) * | 2006-04-24 | 2010-08-13 | Alcan Packaging Capsules | CAPSULE METHOD AND CORRESPONDING CAPSULE |
| CN201825356U (en) * | 2010-09-16 | 2011-05-11 | 盛亿华 | Metal cover with internal screw threads |
| CN102730291A (en) * | 2011-10-12 | 2012-10-17 | 冯林 | Beer bottle cap and processing method thereof |
-
2013
- 2013-10-30 CN CN201310523095.0A patent/CN103522020B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB995925A (en) * | 1962-10-04 | 1965-06-23 | Frederick Guy Robinson | Method of and means for manufacturing tamper-proof caps for containers |
| US3379155A (en) * | 1963-11-25 | 1968-04-23 | American Flange & Mfg | Method of forming closure caps |
| EP0290625A1 (en) * | 1986-12-02 | 1988-11-17 | Dai Nippon Insatsu Kabushiki Kaisha | Production of a container equipped with metallic lid |
| FR2900143B1 (en) * | 2006-04-24 | 2010-08-13 | Alcan Packaging Capsules | CAPSULE METHOD AND CORRESPONDING CAPSULE |
| CN101481763A (en) * | 2009-02-17 | 2009-07-15 | 中铝河南铝业有限公司 | Aluminum alloy bottle cap material assembly and method of processing the same |
| CN201825356U (en) * | 2010-09-16 | 2011-05-11 | 盛亿华 | Metal cover with internal screw threads |
| CN102730291A (en) * | 2011-10-12 | 2012-10-17 | 冯林 | Beer bottle cap and processing method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239041A (en) * | 2016-07-29 | 2016-12-21 | 余姚市婉珍五金厂 | A kind of fermentation tank fastening screw chasing processing technique |
| CN106270267A (en) * | 2016-08-05 | 2017-01-04 | 安徽金星包装有限公司 | A kind of tinplate bottle cap processing technology |
| CN106270267B (en) * | 2016-08-05 | 2018-04-10 | 安徽金星包装有限公司 | A kind of tinplate bottle cap manufacture craft |
| CN107335968A (en) * | 2016-11-19 | 2017-11-10 | 张红伟 | Bottle cap manufacture craft |
| CN107335967A (en) * | 2016-11-19 | 2017-11-10 | 张红伟 | Seal bottle cap manufacture craft |
| CN109773423A (en) * | 2019-01-17 | 2019-05-21 | 广州番禺美特包装有限公司 | A kind of processing technology of aerosol top cover |
| CN109773423B (en) * | 2019-01-17 | 2021-05-14 | 广州番禺美特包装有限公司 | Processing technology of aerosol top cover |
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|---|---|
| CN103522020B (en) | 2015-08-26 |
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