CN106335702B - A kind of paper cup covers and its processing technology - Google Patents
A kind of paper cup covers and its processing technology Download PDFInfo
- Publication number
- CN106335702B CN106335702B CN201610848608.9A CN201610848608A CN106335702B CN 106335702 B CN106335702 B CN 106335702B CN 201610848608 A CN201610848608 A CN 201610848608A CN 106335702 B CN106335702 B CN 106335702B
- Authority
- CN
- China
- Prior art keywords
- ring sidepiece
- ring
- flange
- paper cup
- sidepiece
- 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
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/08—Removable lids or covers having a peripheral flange fitting over the rim of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/02—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles including pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/04—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles including folding or pleating, e.g. Chinese lanterns
Abstract
A kind of paper cup covers and its processing technology.It is characterized in that：Paper cup covers are integral type structure, and its procedure of processing includes feeding, compression molding, folding bottom, annular knurl, and its structure includes circular top and the ring sidepiece enclosed around bottom one；Formed with a step, the ring sidepiece bottom is provided with fold inward and is adjacent to the flange of ring side interior wall the ring sidepiece interlude.It the advantage is that and be integrally formed, simple in construction, processing technology is simple, and preferably can coordinate with dixie cup.
Description
Technical field
The present invention relates to a kind of cup lid, more particularly to a kind of paper cup covers and its processing technology.
Background technology
Dixie cup is that the body paper made of chemical wood pulp is machined, bonds a kind of paper container being made, and is had
Security guard, high-low temperature resistant, it is the conventional sanitary cup such as restaurant, dining room, milk tea shop.
But the lid supporting with dixie cup, mostly using plastic material, using thermoforming machine disposable thermal processing and forming system
Into seldom using the cup lid of paper material.
In the market, the papery cup lid of use is mostly such as Chinese utility model patent（Authorization Notice No.：CN
203262874, authorized announcement date：2013.11.06）A kind of disclosed two-piece type paper cup covers, including cup lid piece and covering piece, its
Procedure of processing is similar with dixie cup procedure of processing, carries out ending overlap joint bonding by the rectangle scraps of paper first, forms covering piece；Then wrap
Cover top carries out crimping shaping；Subsequently it is sent into cup lid piece；Finally heated and the operation of nest side, make the bottom of covering piece with
The inner side heat bonding of cup lid piece, is finally completed cup lid making.
Not only procedure of processing is various for this papery cup lid, complex process, and nothing between the paper cup covers and dixie cup after shaping
Method, which is formed, to be preferably clasped.
The content of the invention
In order to overcome the shortcomings of background technology, the present invention provides a kind of paper cup covers and its processing technology, solves existing dixie cup
Lid processing technology is complicated, and the problem of can not be clasped with dixie cup.
The technical solution adopted in the present invention：A kind of processing technology of paper cup covers, comprises the following steps：
1）Feeding：The rounded base stock of selected shape；
2）Compression molding, compression molding is carried out using molding device, base stock is integrally pressed into cup lid shape, including circular top
Portion and the ring sidepiece enclosed around bottom one；
3）Bottom is rolled over, folding bottom is carried out using folding bottom device, by the base fold inward of ring sidepiece, forms flange；
4）Annular knurl, annular knurl is carried out using Knurling device, flange is adjacent to the inwall of ring sidepiece, while the interlude of ring sidepiece
Form a step.
For the base stock after compression molding, its ring sidepiece is in certain taper.
The folding bottom, which is repeated several times, to be carried out.
The top of the flange is higher than step.
A kind of paper cup covers, it is integral type structure, including circular top and the ring sidepiece around the circle of bottom one；The ring
Formed with a step, the ring sidepiece bottom is provided with fold inward and is adjacent to the flange of ring side interior wall sidepiece interlude.
The ring sidepiece keeps certain taper with bottom.
The top of the flange is higher than step.
The beneficial effects of the invention are as follows：Using above scheme, integrated formed structure, it is only necessary to feeding, compression molding, folding
Bottom, the step of annular knurl 4, are not only simple in structure, easy to process, and the interlude of ring sidepiece forms a step, not only facilitates
Cover on dixie cup, and buckle can be realized with dixie cup crimping, using effect is more preferable.
Brief description of the drawings
Fig. 1 is the structural representation of paper cup covers of the embodiment of the present invention.
Fig. 2 is the schematic flow sheet of paper cup covers processing technology of the embodiment of the present invention.
Fig. 3 is the enlarged diagram at A in Fig. 2.
Fig. 4 is the enlarged diagram at B in Fig. 2.
Fig. 5 is the structural representation that upper mould and the lower mould of molding are molded in molding device of the embodiment of the present invention.
Fig. 6 is that the embodiment of the present invention rolls over the structural representation that mould and mould under folding on bottom are rolled in the device of bottom.
Fig. 7 is the structural representation of mould, annular knurl outer ring and knurled wheel on annular knurl in Knurling device of the embodiment of the present invention.
1- base stocks in figure, at the top of 11-, 12- ring sidepieces, 13- flange, 14- steps, the upper mould of 21- moldings, 22- is molded time mould,
Mould on 31- foldings bottom, mould under 32- foldings, mould on 41- annular knurls, 42- annular knurls outer ring, 43- knurled wheels.
Embodiment
Embodiments of the present invention is further illustrated below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, Figure 4 shows, a kind of paper cup covers, the paper cup covers are integrally formed, including circular top 11 and
The ring sidepiece 12 enclosed around bottom 11 1；The interlude of ring sidepiece 12 is set formed with a step 14, the bottom of ring sidepiece 12
There is fold inward and be adjacent to the flange 13 of the inwall of ring sidepiece 12.
The processing technology of the paper cup covers is as illustrated, comprise the following steps：
1）Feeding：The rounded base stock 1 of selected shape；
2）Compression molding, compression molding is carried out using molding device, the molding device sets reeded mould including lower end
Mould 21 in pressure, mould 22 under the molding being adapted to the groove, base stock 1 is integrally pressed into cup lid shape, including circular top 11 and
The ring sidepiece 12 enclosed around bottom 11 1；
3）Bottom to be rolled over, folding bottom is carried out using folding bottom device, the folding bottom device sets mould 31 on reeded folding bottom including lower end,
Upper end is provided with mould 32 under the folding of annular groove, by the base fold inward of ring sidepiece 12, forms flange 13；
4）Annular knurl, annular knurl is carried out using Knurling device, the Knurling device includes mould 41 on annular knurl, annular knurl outer ring 42, rolling
Floral whorl 43, the lower end of mould 41 is provided with groove on annular knurl, and annular knurl outer ring 42 is coaxially disposed with mould on annular knurl 41 and is bonded with its lower surface,
And the internal diameter of annular knurl outer ring 42 is placed in annular knurl outer ring 42 slightly larger than the groove diameter of mould 41 on annular knurl, knurled wheel 43, passes through rolling
Flange 13 can be adjacent to the inwall of ring sidepiece 12 by flower, while form a step 14 in the interlude of ring sidepiece 12.
Shaping is directly integrally machined by compression molding, folding bottom, annular knurl by a circular base stock 1, is not only simple in structure, processes
It is convenient；And the interlude of ring sidepiece forms a step, not only convenient cap is on dixie cup, and can realize and block with dixie cup crimping
Button, using effect are more preferable.
Wherein, folding bottom is folded over a little radian every time, completes the step by repeatedly rolling over bottom, avoids because once rolling over bottom
In place, there is the problem of folding bottom wrinkle, damage flange, ensure converted products quality.
In addition, the ring sidepiece 12 keeps certain taper, tapered structure, it is easier to be placed on paper cup covers with bottom 11
On dixie cup.
The top of the flange 13 is higher than step 14 so that the top of flange 13 can crimping outer peripheral with dixie cup coordinate,
Preferably fixed paper cup covers.
Embodiment is not construed as the limitation to invention, but any spiritual improvements introduced based on the present invention, all Ying Ben
Within the protection domain of invention.
Claims (4)
- A kind of 1. processing technology of paper cup covers, it is characterised in that：Comprise the following steps：1）Feeding：The rounded base stock of selected shape（1）；2）Compression molding, compression molding is carried out using molding device, by base stock（1）Integrally it is pressed into cup lid shape, including circular top Portion（11）And around bottom（11）The ring sidepiece of one circle（12）；3）Bottom is rolled over, folding bottom is carried out using folding bottom device, by ring sidepiece（12）Base fold inward, formed flange（13）；4）Annular knurl, annular knurl is carried out using Knurling device, by flange（13）It is adjacent to ring sidepiece（12）Inwall, while ring sidepiece（12） Interlude formed a step（14）；The folding bottom, which is repeated several times, to be carried out；The flange（13）Top be higher than step（14）.
- 2. the processing technology of paper cup covers according to claim 1, it is characterised in that：The base stock（1）By compression molding Afterwards, its ring sidepiece（12）In certain taper.
- A kind of 3. paper cup covers, it is characterised in that：For integral type structure, including circular top（11）And around bottom（11）One The ring sidepiece of circle（12）；The ring sidepiece（12）Interlude is formed with a step（14）, the ring sidepiece（12）Bottom be provided with to It is interior to turn down and be adjacent to ring sidepiece（12）The flange of inwall（13）；The flange（13）Top be higher than step（14）.
- 4. paper cup covers according to claim 3, it is characterised in that：The ring sidepiece（12）With bottom（11）Keep necessarily Taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848608.9A CN106335702B (en) | 2016-09-26 | 2016-09-26 | A kind of paper cup covers and its processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848608.9A CN106335702B (en) | 2016-09-26 | 2016-09-26 | A kind of paper cup covers and its processing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106335702A CN106335702A (en) | 2017-01-18 |
| CN106335702B true CN106335702B (en) | 2018-04-03 |
Family
ID=57839219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610848608.9A Active CN106335702B (en) | 2016-09-26 | 2016-09-26 | A kind of paper cup covers and its processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106335702B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749143A (en) * | 2018-07-20 | 2018-11-06 | 浙江森盟包装有限公司 | The water line molding machine of paper cap |
| CN108749148A (en) * | 2018-07-20 | 2018-11-06 | 浙江森盟包装有限公司 | Square shape paper container formation equipment |
| CN108859249A (en) * | 2018-07-20 | 2018-11-23 | 浙江森盟包装有限公司 | The folding bottom device of square shape paper container |
| EP3845371A4 (en) * | 2018-08-30 | 2022-05-11 | Tokan Kogyo Co., Ltd. | Method for manufacturing paper lid |
| JP6978606B2 (en) | 2018-09-04 | 2021-12-08 | 東罐興業株式会社 | Paper lid |
| CN109591379B (en) * | 2018-11-27 | 2021-05-04 | 浙江新德宝机械有限公司 | Production process of externally buckled paper cup cover |
| CN109677013B (en) * | 2018-12-10 | 2024-03-15 | 浙江国豪机械有限公司 | Paper cover forming machine, paper cover forming method and paper cover |
| CN109703105B (en) * | 2019-03-06 | 2023-11-21 | 浙江国豪机械有限公司 | Full-automatic paper cover forming machine |
| CN109732997B (en) * | 2019-03-06 | 2020-06-02 | 浙江国豪机械有限公司 | Paper cover forming method |
| CN109732999B (en) * | 2019-03-06 | 2023-11-10 | 浙江国豪机械有限公司 | Paper cover flanging die |
| CN110154445B (en) * | 2019-04-24 | 2020-09-15 | 刘文钦 | Paper cup cover with different assembly relations and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1861382A (en) * | 2006-06-14 | 2006-11-15 | 彭来静 | Device for knurling bottom of cubic paper cup of paper cup formation machine |
| CN201140842Y (en) * | 2007-10-15 | 2008-10-29 | 李建璋 | Environment friendly paper cup cover structure |
| CN101637982A (en) * | 2009-08-04 | 2010-02-03 | 佛山浩博环保制品有限公司 | Manufacture process of disposable bowl cover and bowl cover made by same |
| CN203262874U (en) * | 2013-04-09 | 2013-11-06 | 瑞安市瑞泽机械有限公司 | Two-piece-type paper cup cover |
-
2016
- 2016-09-26 CN CN201610848608.9A patent/CN106335702B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1861382A (en) * | 2006-06-14 | 2006-11-15 | 彭来静 | Device for knurling bottom of cubic paper cup of paper cup formation machine |
| CN201140842Y (en) * | 2007-10-15 | 2008-10-29 | 李建璋 | Environment friendly paper cup cover structure |
| CN101637982A (en) * | 2009-08-04 | 2010-02-03 | 佛山浩博环保制品有限公司 | Manufacture process of disposable bowl cover and bowl cover made by same |
| CN203262874U (en) * | 2013-04-09 | 2013-11-06 | 瑞安市瑞泽机械有限公司 | Two-piece-type paper cup cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106335702A (en) | 2017-01-18 |
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