CN101980853A - Film-curling device, a film-splicing device comprising the same, and a splicing method for film using the same - Google Patents
Film-curling device, a film-splicing device comprising the same, and a splicing method for film using the same Download PDFInfo
- Publication number
- CN101980853A CN101980853A CN2009801110222A CN200980111022A CN101980853A CN 101980853 A CN101980853 A CN 101980853A CN 2009801110222 A CN2009801110222 A CN 2009801110222A CN 200980111022 A CN200980111022 A CN 200980111022A CN 101980853 A CN101980853 A CN 101980853A
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- CN
- China
- Prior art keywords
- film
- subject
- crimping
- rubber
- hemming device
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/12—Rim rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7132—Bowls, Cups, Glasses
Abstract
The present invention relates to a film-curling device, a film-splicing device comprising the same, and a splicing method for film using the same. The film-curling device according to the present invention is one in which a film, which has been laminated onto an object, is rolled up in such a way as to cover the end of the object. It comprises a forwarding part for forwarding the object while meshing with the object; and a curling rail which guides the object being moved by means of the forwarding part, and which is provided at an interval of a predetermined spacing from the forwarding part. Here, the curling rail is formed with a guiding recess into which the end part of the object is inserted and which is arranged in such a way as to ensure that the film is curled.
Description
Technical field
The present invention relates to the film hemming device, comprise the film engagement device of this film hemming device and the joint method that utilizes the film of this film engagement device, more specifically, the joint method that relates to the film hemming device that engages behind the end crimping of the film that makes on the container that is layered in cup-shaped, the film engagement device that comprises this film hemming device and utilize the film of this film engagement device.
Background technology
General disposable container as the cup surface vessel, not only the material by synthetic resin, paper and so on constitutes, also the various materials such as biological degradability material by PLA (polylactic acid), PCL (polycaprolactone) and starch and so on form, and this kind container is shaped by in the mould of regulation shape its constituent being heated and pressurize.In addition, for the container that in mould, is shaped, be applied to the operation of its inner surface adhering film sometimes in order to give its resistance to water.
When the inner surface bonding film of said vesse, it is highly important that to make the film that is layered on the container firm and attractive in appearancely on the end attached to container.
Usually, being layered in the film on the container gives prominence to the foreign side of container owing to be applied to the heat on the film.Therefore, for this film is joined on the container, the end of film is engaged in the mode of surrounding container to the inside.In the past, as the method that film is joined on the container, used the method that film heating pressurization on one side once is layered in the film on the container on one side.
Yet, in the joint method of the existing film that adopts, exist as inferior problem: the end of film can't bond on the container attractive in appearancely, the part of film bonds on the container overlappingly or bonding force deterioration and the phenomenon that film is peeled off from container takes place As time goes on.
Summary of the invention
The present invention makes in order to address the above problem, its purpose is, provide to make the film that is layered on the container attractive in appearance and join on the container securely, and can carry out automatically, continuously the joint operation of film the film hemming device, comprise the film engagement device of this film hemming device and the joint method that utilizes the film of this film engagement device.
In order to reach above-mentioned purpose, the invention provides a kind of film hemming device, it makes the film crimping that is layered on the subject to surround the end of described subject, and this device comprises: delivery section, Yi Bian it moves described subject with above-mentioned subject engagement on one side; With the crimping track, itself and above-mentioned delivery section are across the interval of regulation and configured separate, and the above-mentioned subject that moves by described delivery section of guiding, be formed with guiding groove at above-mentioned crimping track, this guiding groove inserts and makes described film crimping for the end of above-mentioned subject.
In addition, above-mentioned delivery section can be made of the round rotor of rotation, and above-mentioned crimping track becomes circular-arc in the arranged outside of described round rotor.
In addition, above-mentioned delivery section can be located between belt wheel and the band of rotation constitutes by opening, and above-mentioned crimping track and above-mentioned band configured separate also are configured to linearity.
In addition, the side periphery of above-mentioned round rotor can be provided for preventing and described subject between the friction means of slip.At this moment, above-mentioned friction means can be made up of rubber.
In addition, above-mentioned friction means can be with the shape setting identical with the above-mentioned guiding groove of above-mentioned crimping track.
In addition, above-mentioned rubber can get final product in acrylonitrile-butadiene rubber, fluorubber, silicon rubber, EP rubbers, polyurethane rubber, neoprene, butadiene-styrene rubber, butyl rubber, CSM, polysulfide rubber, ACM, epichlorohydrin rubber and the acrylonitrile ethylene rubber any.
In addition, can conveyer belt be set at the entrance side that drops into above-mentioned subject.Here, above-mentioned film hemming device can possess the subject channeling conduct of carrying by above-mentioned conveyer belt so that it puts into first guide rod between described round rotor and the described crimping track.
In addition, can be provided with conveyer belt at the outlet side of discharging described subject.Here, above-mentioned film hemming device can possess the above-mentioned subject channeling conduct that is discharged from so that its second guide rod that moves to described conveyor belt side.
In addition, in above-mentioned crimping track can in heater is housed.
In addition, above-mentioned subject can be the container of cup-shaped.
In addition, the invention provides a kind of film engagement device, it comprises: above-mentioned film hemming device and be arranged on the back segment portion of above-mentioned film hemming device and bonding diaphragm seal device is carried out in the end of the above-mentioned film that is crimped.Wherein, above-mentioned diaphragm seal device can comprise: mould, and it is formed with inner space that supplies described subject input and the sealing ring that possesses the end of the above-mentioned subject of crimping; And lifter plate, it is put into above-mentioned subject in the above-mentioned mould and to it and seals.
In addition, the invention provides a kind of joint method of film, it comprises: while on subject the step of laminate film and move end that above-mentioned subject makes above-mentioned subject by guiding groove, and make the step of the end of above-mentioned film to the inboard crimping of described subject.
In addition, the joint method of above-mentioned film can heat above-mentioned film in the above-mentioned step that makes the film crimping.
In addition, the above-mentioned step of film crimping that makes can followingly form: the round rotor of rotation and and above-mentioned round rotor across the interval of regulation and configured separate and possessing between the crimping track of above-mentioned guiding groove drops into described subject.
In addition, the joint method of above-mentioned film can further comprise: the above-mentioned subject that is crimped is dropped into mould and by lifter plate it is sealed, thereby seal the step of described film.
As mentioned above, film hemming device of the present invention and the film engagement device that comprises this film hemming device, by along the path of regulation container being heated constantly and pressurizeing, can stablize and carry out securely the joint of film, thereby improve the quality of container, and increase the productivity ratio of container, the favourable effect of performance aspect a large amount of production containers.
Description of drawings
Fig. 1～Fig. 3 is for joining film an embodiment of the present invention to process flow chart that the operation on the container is represented according to each step.
Fig. 4～Fig. 6 is for joining film other embodiments of the present invention to process flow chart that the operation on the container is represented according to each step.
Fig. 7 is the stereogram of schematic representation of the film hemming device of an embodiment of the invention.
Fig. 8 is the stereogram of schematic representation of the diaphragm seal device of an embodiment of the invention.
Description of reference numerals
100 containers
110 lips
200 films
210 ends
250 films
260 ends
400 film hemming devices
410
420 round rotors
422 friction means
430 crimping tracks
432 guiding grooves
440 first guide rods
450 second guide rods
500 diaphragm seal devices
520 moulds
522 sealing rings
540 lifter plates
600 conveyer belts
The specific embodiment
Following with reference to accompanying drawing, the joint method of the film of detailed description embodiments of the present invention and the film engagement device that is used to realize this method.
The process flow chart of Fig. 1 to Fig. 3 for the operation that film is joined to container of an embodiment of the present invention is represented according to each step, Fig. 1 is the figure of the state of expression pellicular cascade on container, the figure of the state after the end that Fig. 2 is stacked in the film on the container for presentation layer is crimped, Fig. 3 is the figure of the state of expression after the end of film is sealed.
The joint method of the film of embodiments of the present invention comprises: the step of laminate film 200 on container 100; Make the step of the end of above-mentioned film 200 to the inboard crimping of container 100; With to crimping the step that seals of film 200.
During with reference to figure 1, being layered in that film 200 on the container 100 possesses from the end of container 100 is that lip 110 is to the outstanding end 210 of foreign side.
During with reference to figure 2, the outwards outstanding end 210 of film 200 is by film hemming device 400 described later (with reference to Fig. 7) crimping and the one side of surrounding the lip 110 of container 100 to the inside.
In the time of will putting into diaphragm seal device 500 described later (with reference to Fig. 8) to the container that film carries out crimping, the end that can obtain film 200 as shown in Figure 3 is by bonding container fully.
Operation till film 200 only is formed into lip 110 positions of container 100 more than has been described, but film can be formed into not only till lip 110 positions of container 100, also can be formed into till the main body of container 100.
Fig. 4 to Fig. 6 is for joining film other embodiments of the present invention to process flow chart that the operation on the container is represented according to each step.
During with reference to figure 4, be layered in film 250 on the container 100 possess from as the lip 110 of the end of container 100 to the outstanding end 260 of foreign side, the end 260 of this moment has the length longer than the end 210 of above-mentioned film 200.
During with reference to figure 5 and Fig. 6, film 250 to the outstanding end 260 of foreign side by film hemming device 400 described later to the inside crimping and surround the lip 110 of container 100 after, join on the sidewall of container 100.
Below, the film engagement device of the joint method that is used to realize film as described above is described.
Fig. 7 is the stereogram of schematic representation of the film hemming device of an embodiment of the invention, and Fig. 8 is the stereogram of schematic representation of the diaphragm seal device of an embodiment of the invention.
During with reference to figure 7 and Fig. 8, the film engagement device of embodiments of the present invention comprises: the film hemming device 400 of realizing the crimping step of film; With the rear that is arranged on film hemming device 400 and realize the diaphragm seal device 500 of the sealing step of film.In addition, the zone between the place ahead, film hemming device 400 and the diaphragm seal device 500 of film hemming device 400, and the rear of diaphragm seal device 500 are opened respectively and are provided with the conveyer belt 600 that is used for transport box 100.Conveyer belt 600 can omit or be provided with according to the operating environment such as interval that is provided with of film hemming device 400 and diaphragm seal device 500.
As shown in Figure 7, the film hemming device 400 of embodiments of the present invention comprises: platform 410, be arranged on the platform 410 and the round rotor 420 of rotation and with the crimping track 430 that be spaced apart be provided with of round rotor 420 with regulation.
Friction means 422 can form and the corresponding shape of the side view of container 100, also can be arranged to the shape identical with the guiding groove 432 of crimping track 430 described later.Friction means 422 can be made of rubber-like rubber system, material as can be used as rubber system can list acrylonitrile-butadiene rubber (Acrylonitrile Butadiene Rubber), fluorubber (Fluoro Rubber), silicon rubber (Silicone Rubber), EP rubbers (Ethylene Propylene Rubber), polyurethane rubber (Urethane Rubber), neoprene (Chloroprene Rubber); butadiene-styrene rubber (Styrene Butadiene Rubber); butyl rubber (Butyl Rubber); CSM (Chlorosulfonated Polyethylene Rubber); polysulfide rubber (Polysulfide Rubber); ACM (Acrylate Rubber); epichlorohydrin rubber (Epichlorohydrine Rubber) and acrylonitrile ethylene rubber (Acrylonitrile EthyleneRubber).
In addition, the material of friction means 422 is not limited to rubber, is how refreshing material according to the material deformable of container.
Crimping track 430 is arranged to circular-arc, and with the interval that keeps regulation with round rotor 420, thereby guiding is by round rotor 420 rotations and the container 100 that moves.That is, container 100 moves along the mobile route between round rotor 420 and the crimping track 430.
In addition, at the medial surface of crimping track 430, be formed with the guiding groove 432 of the lip 110 that supplies insertion container 100 along the moving direction of container 100.Here, above-mentioned guiding groove 432 can form and be arranged on the friction means 422 corresponding shapes on the above-mentioned round rotor 420.Be inserted into guiding groove 432 and when mobile at the lip 110 of container 100, the one side of surrounding the lip 110 of containers 100 of film 200 to the outstanding end 210 of foreign side, its result, the end of film 200 is crimped.
And, be provided with heater (not shown) in the inside of crimping track 430.Heater is heated to the temperature of the melt temperature that is lower than film 200, so that the crimping of film 200 is easy to carry out.
In addition, the entrance side of the container 100 between round rotor 420 and crimping track 430 is provided with first guide rod 440.First guide rod 440 has makes it put into function between round rotor 420 and the crimping track 430 exactly to container 100 channeling conducts of being sent to film hemming device 400.And, be provided with second guide rod 450 at the outlet side of film hemming device 400.Second guide rod 450 has regulates the function that this moving direction is remained unchanged to the moving direction of the container 100 of discharging from film hemming device 400.
In the film hemming device 400 of embodiments of the present invention, rotor 420 and crimping track 430 are all rounded, the curved shape of the mobile route of container 100, but the present invention is not limited to this, and the mobile route of container 100 also can be linearly.
That is, the film hemming device of other embodiments of the present invention can followingly constitute: comprise the crimping track of linearity, and replace rotor and will open be located between belt wheel and the linear band of rotation as the delivery section of container 100.Thus, the mobile route of container 100 can become straight line.
Then, as shown in Figure 8, the diaphragm seal device 500 of embodiments of the present invention comprises: the lifter plate 540 that is fixed on a plurality of moulds 520 on the bottom surface of upper plate 510 and can be provided with up or down towards above-mentioned mould 520 from the lower plate 530 that disposes in opposite directions with upper plate 510.The cylinder 550 that lifter plate 540 is set at the bottom drives, and upper plate 510 and lower plate 530 are rotated integratedly.
Mould 520 portion within it has the space can dropping into container 100, and lifter plate 540 makes mounting container 100 thereon to mould 520 side shiftings and make its sealing.
Be provided with sealing ring 522 in the bottom of mould 520, sealing ring 522 has with lip 110 corresponding shape of container 100 and to the film 200 that is layered on the lip 110 and carries out crimping.On sealing ring 522, be formed with the end difference 523 that the lip 110 of container 100 is pushed.In addition, lifter plate 540 forms the shape of the end difference 523 of the above-mentioned sealing ring 522 that can pressurize.
Below, the start situation of the film engagement device 300 of embodiments of the present invention is described.
At first, when being transmitted when putting between round rotor 420 and the crimping track 430 by first guide rod 440, Yi Bian the round rotor 420 of rotation is rotated with the side engagement of container 100 on one side with 600 containers of carrying 100.Container 100 is by, meanwhile advancing along crimping track 430 along with round rotor 420 rotates together attached to the friction means on the round rotor 420 422.
At this moment, be inserted at the lip 110 of container 100 under the state of guiding groove 432 of crimping track 430, advance while container 100 rotates.Thus, the film 200 that is layered on the lip 110 of container 100 enters in the guiding groove 432, Yi Bian meanwhile be crimped by the heater heating on one side.
When container 100 arrives the back segment portion of crimping track 430, moved on the conveyer belt 600 by 450 guiding of second guide rod.Conveyer belt 600 carries the container 100 after being crimped to arrive diaphragm seal device 500.The container that is transferred 100 is positioned on the lifter plate 540, and the rising container 100 by lifter plate 540 is put in the mould 520 and is sealed.At this moment, upper plate 510 and lower plate 530 are rotated together, by such process, are crimped between the sealing ring 522 and lifter plate 540 of mould 520 at the film 200 of the lip 110 position crimpings of container 100, are heated simultaneously.Thus, film 200 joins on the container 100 fully.After this, when lifter plate 540 descended, container 100 was transported to the outside by conveyer belt 600 once more.
By repeating such process, can make film 200 on container 100, carry out crimping and sealing continuously.
So far, the applicable object of the film engagement device of embodiments of the present invention is the container of cup-shaped.But the applicable object body of the film engagement device of embodiments of the present invention is not limited to container, and its shape variable is changed to varied.
More than, illustrated preferred embodiment of the present invention, but the present invention is not subjected to the restriction of these embodiments, and the various distortion of making in the scope of the accompanying drawing that specifies and add of claims and invention all can be implemented, and these distortion yet belong to scope of the present invention needless to say.Utilizability on the industry
The present invention can be applicable in the operation that makes its crimping and joint on the container of cup-shaped behind the laminate film effectively.
Claims (15)
1. a film hemming device makes the film crimping that is layered on the subject to surround the end of described subject, it is characterized in that, comprising:
Delivery section is Yi Bian it moves described subject with described subject engagement on one side; With
Crimping track, itself and described delivery section be across the interval of regulation and configured separate, and the described subject that moves by described delivery section of guiding,
Be formed with guiding groove at described crimping track, this guiding groove is used for inserting and make described film crimping for the end of described subject.
2. film hemming device according to claim 1 is characterized in that,
Described delivery section is made of the round rotor of rotation;
Described crimping track becomes circular-arc in the arranged outside of described round rotor.
3. film hemming device according to claim 1 is characterized in that,
Described delivery section is located between belt wheel and the band of rotation constitutes by opening,
Described crimping track and described band configured separate also are configured to linearity.
4. film hemming device according to claim 2 is characterized in that,
The side periphery of described round rotor be provided be used to prevent and described subject between the friction means of slip.
5. film hemming device according to claim 4 is characterized in that,
Described friction means is with the shape setting identical with the described guiding groove of described crimping track.
6. film hemming device according to claim 4 is characterized in that,
Described friction means is made of rubber.
7. film hemming device according to claim 6 is characterized in that,
Described rubber is any in acrylonitrile-butadiene rubber, fluorubber, silicon rubber, EP rubbers, polyurethane rubber, neoprene, butadiene-styrene rubber, butyl rubber, CSM, polysulfide rubber, ACM, epichlorohydrin rubber and the acrylonitrile ethylene rubber.
8. film hemming device according to claim 2 is characterized in that,
Be provided with conveyer belt at the entrance side that drops into described subject,
Be provided with the subject channeling conduct of carrying so that it puts into first guide rod between described round rotor and the described crimping track by described conveyer belt.
9. film hemming device according to claim 2 is characterized in that,
Be provided with conveyer belt at the outlet side of discharging described subject,
Be provided with the described subject channeling conduct that is discharged from so that its second guide rod that moves to described conveyor belt side.
10. film hemming device according to claim 1 is characterized in that,
In in described crimping track heater is housed.
11. a film engagement device is characterized in that, comprising: each described film hemming device and be arranged on the back segment portion of described film hemming device and bonding diaphragm seal device is carried out in the end of the described film that is crimped in the claim 1～10;
Described diaphragm seal device comprises:
Mould, it is formed with the inner space of dropping into for described subject, and possesses the sealing ring of the end of the described subject of crimping; With
Lifter plate, it is put into described subject in the described mould and to it and seals.
12. the joint method of a film is characterized in that, comprising:
On subject the step of laminate film and
Make the end of described subject pass through guiding groove while moving described subject, and make the step of the end of described film to the inboard crimping of described subject.
13. the joint method of film according to claim 12 is characterized in that,
In the described step that makes the film crimping, described film is heated.
14. the joint method of film according to claim 12 is characterized in that, described following the forming of step that makes the film crimping:
The round rotor of rotation and and described round rotor across the interval of regulation and configured separate and possessing between the crimping track of described guiding groove drops into described subject.
15. the joint method of film according to claim 12 is characterized in that, further comprises: the described subject that is crimped is dropped into mould and it is sealed, thereby seal the step of described film by lifter plate.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2008-0028448 | 2008-03-27 | ||
| KR1020080028448A KR100936617B1 (en) | 2008-03-27 | 2008-03-27 | Apparatus for curling a film, apparatus for adhering the film including the same and method for adhering the film using the same |
| PCT/KR2009/001513 WO2009120015A2 (en) | 2008-03-27 | 2009-03-25 | Film-curling device, a film-splicing device comprising the same, and a splicing method for film using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101980853A true CN101980853A (en) | 2011-02-23 |
| CN101980853B CN101980853B (en) | 2013-05-22 |
Family
ID=41114455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980111022.2A Active CN101980853B (en) | 2008-03-27 | 2009-03-25 | Film-curling device, a film-splicing device comprising the same, and a splicing method for film using the same |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5011449B2 (en) |
| KR (1) | KR100936617B1 (en) |
| CN (1) | CN101980853B (en) |
| WO (1) | WO2009120015A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248432A (en) * | 2017-06-09 | 2017-10-13 | 浙江汇锋薄膜科技有限公司 | A kind of micromatic setting on the Preparation equipment of conductive film |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139885Y (en) * | 1992-11-20 | 1993-08-11 | 林仲冲 | Moving type hemming make-up plastic cup mouth |
| JPH09104067A (en) * | 1995-10-09 | 1997-04-22 | Kanegafuchi Chem Ind Co Ltd | Method for curling mouth part of synthetic resin container and local heater used therein |
| JPH09155982A (en) * | 1995-12-04 | 1997-06-17 | Kanegafuchi Chem Ind Co Ltd | Base forming method for vessel |
| JPH1086216A (en) * | 1996-09-18 | 1998-04-07 | Kanegafuchi Chem Ind Co Ltd | Curling of mouth of foamed container |
| CN1676235A (en) * | 2004-04-02 | 2005-10-05 | 迈克尔.霍劳弗机器制造有限责任两合公司 | Apparatus for rolling a front end of a deformable sleeve-shaped container cover |
| KR20060111324A (en) * | 2005-04-23 | 2006-10-27 | 송승민 | A mold structure and molde vessel by it |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525445Y2 (en) * | 1974-04-17 | 1980-06-19 | ||
| JPS5859031A (en) * | 1981-09-29 | 1983-04-07 | Fukubi Kagaku Kogyo Kk | Method of bonding decorative film of decorative member |
| JPH09104068A (en) * | 1995-10-09 | 1997-04-22 | Kanegafuchi Chem Ind Co Ltd | Mouth part curling method of synthetic resin container |
| JPH09104065A (en) * | 1995-10-11 | 1997-04-22 | Kanegafuchi Chem Ind Co Ltd | Method for curling mouth part of container made of styrenic resin foamed sheet and container |
| KR100251119B1 (en) * | 1997-08-19 | 2000-04-15 | 우정헌 | Food Container, its manufacturing method and device |
-
2008
- 2008-03-27 KR KR1020080028448A patent/KR100936617B1/en active IP Right Grant
-
2009
- 2009-03-25 JP JP2011501717A patent/JP5011449B2/en active Active
- 2009-03-25 WO PCT/KR2009/001513 patent/WO2009120015A2/en active Application Filing
- 2009-03-25 CN CN200980111022.2A patent/CN101980853B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139885Y (en) * | 1992-11-20 | 1993-08-11 | 林仲冲 | Moving type hemming make-up plastic cup mouth |
| JPH09104067A (en) * | 1995-10-09 | 1997-04-22 | Kanegafuchi Chem Ind Co Ltd | Method for curling mouth part of synthetic resin container and local heater used therein |
| JPH09155982A (en) * | 1995-12-04 | 1997-06-17 | Kanegafuchi Chem Ind Co Ltd | Base forming method for vessel |
| JPH1086216A (en) * | 1996-09-18 | 1998-04-07 | Kanegafuchi Chem Ind Co Ltd | Curling of mouth of foamed container |
| CN1676235A (en) * | 2004-04-02 | 2005-10-05 | 迈克尔.霍劳弗机器制造有限责任两合公司 | Apparatus for rolling a front end of a deformable sleeve-shaped container cover |
| KR20060111324A (en) * | 2005-04-23 | 2006-10-27 | 송승민 | A mold structure and molde vessel by it |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248432A (en) * | 2017-06-09 | 2017-10-13 | 浙江汇锋薄膜科技有限公司 | A kind of micromatic setting on the Preparation equipment of conductive film |
| CN107248432B (en) * | 2017-06-09 | 2019-06-04 | 浙江汇锋薄膜科技有限公司 | The Preparation equipment of conductive film |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009120015A3 (en) | 2009-12-30 |
| JP2011519316A (en) | 2011-07-07 |
| KR20090103083A (en) | 2009-10-01 |
| WO2009120015A2 (en) | 2009-10-01 |
| KR100936617B1 (en) | 2010-01-13 |
| CN101980853B (en) | 2013-05-22 |
| JP5011449B2 (en) | 2012-08-29 |
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