CN103909679B - A kind of paper bag machine - Google Patents
A kind of paper bag machine Download PDFInfo
- Publication number
- CN103909679B CN103909679B CN201410103283.2A CN201410103283A CN103909679B CN 103909679 B CN103909679 B CN 103909679B CN 201410103283 A CN201410103283 A CN 201410103283A CN 103909679 B CN103909679 B CN 103909679B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- paper
- roller
- rotating shaft
- paper bag
- 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.)
- Active
Links
Landscapes
- Package Closures (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a kind of paper bag machine, including the shaping mechanism being sequentially arranged in frame, feed mechanism, break mechanism, edge-sealing mechanism and output mechanism, wherein, break mechanism can make to break operation more efficiency by setting structure, more stable, and edge-sealing mechanism continuity can complete the gluing of edge sealing operation, flanging, paste glue step by setting structure, improve the efficiency of edge sealing, these outstanding improvement to paper bag machine structure, drastically increase the production efficiency of paper bag machine and become bag quality, it is possible to for the great economic benefit of manufacturer's agency.
Description
Technical field
The present invention relates to a kind of paper bag forming machine.
Background technology
Paper bag machine is can be by the paper on paper web through entangling limit, breakpoint, folding, break and formed after finished product paper bag after edge sealing operation and become the high automation equipment of buttress output.Wherein, break operation from breaking in mechanism and completing with feed mechanism, feed mechanism can apply certain clamping force to paper while breaking mechanism's conveying paper, and the roller of breaking broken in mechanism just coordinates with pressure roller and is broken by paper, but the clamping force that feed mechanism provides for paper is extremely limited, therefore the paper that mechanism related may pull rear to carry when breaking paper is broken, the conveying making paper causes confusion, situation about cannot break even occurs, significantly impact production efficiency, and edge sealing operation includes gluing, flanging, stick with paste three, limit step, traditional paper bag machine is when carrying out these three step, to carry out step by step with multiple mechanisms, this not only lowers the efficiency of edge sealing thus reduce the operating efficiency of paper bag machine, and make paper bag machine structure the most too fat to move.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention is to provide the paper bag machine that a kind of structure is compacter, production efficiency is higher and more stable.
nullFor this，The present invention realizes in the following way: a kind of paper bag machine，Including the shaping mechanism being sequentially arranged in frame、Feed mechanism、Break mechanism、Edge-sealing mechanism and output mechanism，Described shaping mechanism includes paper folding board，Described feed mechanism includes feed rolls，The described mechanism that breaks includes transport roller and the first pressure roller coordinated with transport roller，Described edge-sealing mechanism includes cylinder，It is characterized in that: on described cylinder cylinder face, there is edge sealed slot，Described edge sealed slot side is provided with the transition face less than cylinder cylinder face，Be provided with by the first rotating shaft above described cylinder coordinate with transition face enter groove scraper plate，Described first rotating shaft and cylinder synchronous backward transmission，The second rotating shaft it is provided with in described cylinder，Described second rotating shaft is provided with the edge sealing clamping plate stretching into edge sealed slot，Described second rotating shaft drives edge sealing clamping plate to swing in edge sealed slot being rotated by of driving means，The side of described transport roller is provided with draw rollers，Described draw rollers is arranged over the second pressure roller coordinated with described draw rollers，The diameter of described second pressure roller is less than the first pressure roller，It is equipped with press strip on described first pressure roller and the second pressure roller，Described transport roller and the first pressure roller Synchronous Transmission，Described draw rollers and the second pressure roller Synchronous Transmission，Described draw rollers links with transport roller.
Described driving means includes that cylinder wall is stretched out in cam and swing arm, described second rotating shaft two ends, and described swing arm is contained in second rotating shaft one end and the second rotating shaft other end and is connected with cylinder wall by torsion spring, and described cam is fixed on framework lateral plate and contacts cooperation with swing arm.
Described enter by glue brush holder, Brush for coating to be installed on groove scraper plate, described first rotating shaft side be provided with Brush for coating Intermittent Contact send rubber roll.
Being additionally provided with transition paper bowl between described transport roller and draw rollers, described transition paper bowl is arranged over using bel-drivenn roller, described roller to contact with described transition paper bowl.
Equipped with synchronizing wheel on described transport roller and draw rollers, the described wheel that synchronizes is in transmission connection with driving motor by Timing Belt.
Also include the batching mechanism being located between edge-sealing mechanism and output mechanism, described batching mechanism includes the first cylinder that the counting photocell eye being arranged on cylinder side is anterior with the cylinder being arranged on frame, being provided with push pedal on the push rod of described first cylinder, described first cylinder is connected with counting photocell eye by controller.
The opposite side of described frame is provided with second cylinder corresponding with described first cylinder, and the push rod of described second cylinder is provided with the pushing block of band bit-avoiding slot, and described second cylinder is connected with counting photocell eye by controller.
The width of described paper folding board top plate is less than the width of lower plywood.
Being provided with pinch roller frame by installation axle above described feed rolls, described pinch roller frame is hinged with pinch roller swing arm, it is hinged with the push rod of the 3rd cylinder being located on pinch roller frame that described pinch roller is contained in pinch roller swing arm one end and the pinch roller swing arm other end.
In the present invention, when the paper of overmolding is sent to draw rollers, when the first pressure roller above transport roller is pressed on transport roller, paper is tightly pushed down, simultaneously, paper pushed down by the second pressure roller above draw rollers, owing to the diameter of the second pressure roller is less than the first pressure roller, so its rotating ratio first pressure roller is much faster, so, while paper pushed down by the first pressure roller, when second pressure roller rotation press strip thereon contacts with draw rollers, just paper is broken, and don't affect the paper of the first pressure roller rear conveying, so, during it is broken, the paper of rear conveying will not be caused displacement, make to break the most accurate every time, ensureing when breaking will not entanglement, i.e. ensure that the stability breaking operation, the production efficiency of the paper bag machine also improved；nullAnd the paper after breaking just is fallen on cylinder，Paper enters groove scraper plate with cylinder while carrying to be swung above cylinder and passes through from cylinder cylinder face，And enter groove scraper plate on cylinder cylinder face through during，Enter groove scraper plate to contact with being in paper on transition face and paper is carried out gluing，And owing to transition face is less than cylinder cylinder face，Therefore entering groove scraper plate can be by paper slightly to fold paper for fold line at edge sealed slot and to send in edge sealed slot，Make this partially folded paper between edge sealing clamping plate and edge sealed slot inwall，Edge sealing clamping plate coordinate edge sealed slot to be clamped by paper at the drive lower swing of driving means，This partially folded paper is just made to be bonded together，Realize the purpose of edge sealing，Visible，The edge-sealing mechanism continuity ground of this paper bag machine carries out gluing、Flanging、Stick with paste the step on limit，Improve the efficiency of edge sealing，Thus improve the efficiency of production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged diagram in Fig. 1 at M；
Fig. 3 is the enlarged diagram in Fig. 1 at N；
Fig. 4 is the structural representation of intermediate roll of the present invention；
Fig. 5 is the enlarged diagram in Fig. 3 at A；
Fig. 6 is the second rotating shaft and the structural representation of edge sealing clamping plate in the present invention.
Detailed description of the invention
Referring to the drawings, this kind of paper bag machine, including the shaping mechanism being sequentially arranged in frame 5, feed mechanism, break mechanism, edge-sealing mechanism and output mechanism, also include the batching mechanism being located between edge-sealing mechanism and output mechanism:
Described shaping mechanism includes workbench 25 and the paper folding board 24 being located on workbench 25, pressure roller 27 and top paper rotating disk 26, the width of described paper folding board 24 top plate is less than the width of lower plywood, described pressure roller 27 and top paper rotating disk 26 lay respectively at above paper folding board 24 and both sides, and pressure roller 27 and top paper rotating disk 26 are slidingly disposed on workbench 25 by installing rack 28, specifically, the support of described installing rack 28 is passed the chute 29 on workbench 25 and is connected with the slide bar being located at below workbench 25 by sliding bearing；
Described feed mechanism includes feed rolls 18, it is provided with pinch roller frame 22 by installation axle 23 above described feed rolls 18, being hinged with pinch roller pendulum 20 on described pinch roller frame 22, it is hinged with the push rod of the 3rd cylinder 21 being located on pinch roller frame 22 that described pinch roller 19 is contained in pinch roller swing arm 20 one end and pinch roller swing arm 20 other end；
nullThe described mechanism that breaks includes transport roller 15 and the first pressure roller 16 coordinated with transport roller 15，The side of described transport roller 15 is provided with draw rollers 10，Described draw rollers 10 is arranged over the second pressure roller 11 coordinated with described draw rollers 10，The diameter of described second pressure roller 11 is less than the first pressure roller 16，It is equipped with press strip 12 on described first pressure roller 16 and the second pressure roller 11，Described transport roller 15 and the first pressure roller 16 Synchronous Transmission，Described draw rollers 10 and the second pressure roller 11 Synchronous Transmission，Described draw rollers 10 links with transport roller 15，Specifically，Equipped with synchronizing wheel 42 on described transport roller 15 and draw rollers 10，The described wheel 42 that synchronizes is in transmission connection with driving motor by Timing Belt 43，It is additionally provided with transition paper bowl 13 between described transport roller 15 and draw rollers 10，Described transition paper bowl 13 is arranged over bel-drivenn roller 14，Described roller 14 contacts with described transition paper bowl 13；
nullDescribed edge-sealing mechanism includes cylinder 3，Described cylinder has edge sealed slot 37 on 3 faces，Described edge sealed slot 37 side is provided with the transition face 36 less than 3 faces of cylinder，Above described cylinder 3 by the first rotating shaft 8 be provided with coordinate with transition face 36 enter groove scraper plate 7，Described first rotating shaft 8 and cylinder 3 synchronous backward transmission，This transmission result be can be realized as with coordinating of belt by known belt pulley，The second rotating shaft 39 it is provided with in described cylinder 3，Described second rotating shaft 39 is provided with the edge sealing clamping plate 38 stretching into edge sealed slot 37，Described second rotating shaft 39 drives edge sealing clamping plate 38 to swing in edge sealed slot 37 being rotated by of driving means，Specifically，Described driving means includes cam 44 and swing arm 40，Cylinder 3 sidewall is stretched out at described second rotating shaft 39 two ends，Described swing arm 40 is contained in second rotating shaft 39 one end and second rotating shaft 39 other end and is connected with cylinder 3 sidewall by torsion spring 35，Described cam 44 is fixed on frame 5 side plate and contacts cooperation with the ball bearing 41 in swing arm 40，Described enter by glue brush holder 6, Brush for coating to be installed on groove scraper plate 7，Described first rotating shaft 8 side be provided with Brush for coating Intermittent Contact send rubber roll 4；
Described batching mechanism includes the first cylinder 31 of counting photocell eye (not shown) and cylinder 3 front portion being arranged on frame 5 being arranged on cylinder 3 side, on the push rod of described first cylinder 31, push pedal 30 is installed, described first cylinder 31 is connected with counting photocell eye by controller, described machine, the opposite side of 5 is provided with second cylinder 34 corresponding with described first cylinder 31, the push rod of described second cylinder 34 is provided with the pushing block 32 of band bit-avoiding slot 33, and described second cylinder 34 is connected with counting photocell eye by controller；
Described output mechanism includes that the heap paper platform 1 with cylinder 3 seats, described heap paper platform 1 are provided with slidably pressing board 2.
nullThe paper bag machine that the present invention provides works in the following way: entangles in the paper of limit breakpoint pretreatment is introduced in shaping mechanism through early stage and is wrapped on paper folding board 24，Installing rack 28 is gone towards 24 liang of sideslips of paper folding board on slide bar by sliding bearing，The paper being wrapped in paper folding board 24 can be gone towards medial roof from both sides and form the side of M shape by top paper rotating disk 26，Pressure roller 27 down over paper is pressed on paper folding board 24 at paper folding board 24 simultaneously，Make paper bag just one-step forming，The paper bag of process folding just one-step forming is less than the width of lower plywood due to the width of the top plate of paper folding board 24，Therefore the upper strata lower floor to be narrower than of its M shape side，And paper is when being wrapped on paper folding board 24，Face layer is unbonded，Therefore face layer can be the loosest，This makes the paper bag after first one-step forming by after pressing effect in follow-up course of conveying，The upper strata of paper bag M shape side can be identical with lower floor holding width，Then the feed rolls 18 on feed mechanism coordinates pinch roller 19 to be sent to break mechanism by the paper of first one-step forming，If the phenomenon of paperboard occurs during conveying，3rd cylinder 21 drives pinch roller 20 away from feed rolls 18 by driving swing arm 20，Very convenient quickly paperboard can be processed，Paper is after entrance is broken in mechanism，Transport roller 15 coordinates paper compression with the press strip 12 on the first pressure roller 16，The paper entered between the two is then broken by draw rollers 10 with the press strip 12 on the second pressure roller 11，Owing to transport roller 15 and draw rollers 10 are the diameter diameters less than the first pressure roller 16 of synchronous axial system and the second pressure roller 11，Therefore the press strip 12 on the second pressure roller 11 more frequently being can coordinate with draw rollers 10 and be broken by paper more rapidly，Do not interfere with the conveying of rear paper，The paper being pulled off is fallen on cylinder 3 through the conveying of conveying roller group，Fall the paper on cylinder 3 bottom it to be placed in above edge sealed slot 37，Ball bearing 41 in now swing arm 40 be the relatively low wheel face with cam 44 contact and make edge sealing clamping plate 38 be against edge sealed slot 37 the right inwall on，And meanwhile enter groove scraper plate 7 and go towards 3 faces of cylinder pendulum with the direction contrary with cylinder 3 rotation direction under the drive of the first rotating shaft 8，Entering groove scraper plate 7 from sending rubber roll 4 side through out-of-date，The Brush for coating being arranged on glue brush holder 6 obtains glue with sending rubber roll 4 to contact，Then enter on the transition face 36 that groove scraper plate 7 swings to coordinate with it and by Brush for coating, glue spread upon on the paper being on transition face，Owing to transition face 36 is less than 3 faces of cylinder，Therefore groove scraper plate 7 is entered when leaving on transition face 36，Paper can be in the part above edge sealed slot 37 slightly fold in feeding edge sealed slot 37，Along with being rotated further of cylinder 3，Ball bearing 41 in swing arm 40 is transformed into higher the state contacted with cam 44，In this state，Swing arm 40 is swung up and drives the second rotating shaft 39 to rotate，And then drive edge sealing clamping plate 38 to go towards the inwall pendulum on edge sealed slot 37 left side，And coordinate the inwall on edge sealed slot 37 left side to clamp through the paper slightly folded in being in edge sealed slot 37 and make this Some paper sheets be bonded together by glue and complete edge sealing，Paper through edge sealing just becomes a finished bag，Finished bag just finally falls on heap paper platform 1 along with cylinder 3 continues conveying and is blocked by pressing board 2 and be neatly deposited on heap paper platform 1，And be transported to the path of heap paper platform 1 from cylinder 3 at paper bag can be through being located at the counting photocell eye above cylinder 3，Make counting photocell eye that each paper bag fallen on heap paper platform 1 from cylinder 3 output to be counted，And when reaching the numerical value set，Controller drives the first cylinder 31 and the second cylinder 34 to drive push pedal 30 and the pushing block 32 with bit-avoiding slot 33 to stretch to the paper bag being deposited on heap paper platform 1 respectively，One or several last paper bag can be released from paper bag heap and be pushed in the bit-avoiding slot 33 of pushing block 32 by push pedal 30，One or several paper bag being pushed out is then as marking in batches，To facilitate follow-up checking and packaging operation，And the pushing block 32 of band bit-avoiding slot 33 avoids, because of the frictional force between paper bag, whole buttress paper bag is pushed away random situation，It also avoid the situation that the paper bag being pushed out is translated into，Ensure that being normally carried out of marking operation in batches.After aforesaid operations, the paper on paper web has just been processed to paper bag and has quantitatively been placed in batches on heap paper platform 1, it is seen that this is the high performance a kind of paper bag machine of a kind of high efficiency.
Claims (7)
- null1. a paper bag machine，Including the shaping mechanism being sequentially arranged in frame、Feed mechanism、Break mechanism、Edge-sealing mechanism and output mechanism，Described shaping mechanism includes paper folding board，Described feed mechanism includes feed rolls，The described mechanism that breaks includes transport roller and the first pressure roller coordinated with transport roller，Described edge-sealing mechanism includes cylinder，It is characterized in that: on described cylinder cylinder face, there is edge sealed slot，Described edge sealed slot side is provided with the transition face less than cylinder cylinder face，Be provided with by the first rotating shaft above described cylinder coordinate with transition face enter groove scraper plate，Described first rotating shaft and cylinder synchronous backward transmission，The second rotating shaft it is provided with in described cylinder，Described second rotating shaft is provided with the edge sealing clamping plate stretching into edge sealed slot，Described second rotating shaft drives edge sealing clamping plate to swing in edge sealed slot being rotated by of driving means，The side of described transport roller is provided with draw rollers，Described draw rollers is arranged over the second pressure roller coordinated with described draw rollers，The diameter of described second pressure roller is less than the first pressure roller，It is equipped with press strip on described first pressure roller and the second pressure roller，Described transport roller and the first pressure roller Synchronous Transmission，Described draw rollers and the second pressure roller Synchronous Transmission，Described draw rollers links with transport roller.
- A kind of paper bag machine the most according to claim 1, it is characterized in that: described driving means includes cam and swing arm, cylinder wall is stretched out at described second rotating shaft two ends, described swing arm is contained in second rotating shaft one end and the second rotating shaft other end and is connected with cylinder wall by torsion spring, and described cam is fixed on framework lateral plate and contacts cooperation with swing arm.
- A kind of paper bag machine the most according to claim 1, it is characterised in that enter described in: and be provided with Brush for coating by glue brush holder on groove scraper plate, described first rotating shaft side be provided with Brush for coating Intermittent Contact send rubber roll.
- A kind of paper bag machine the most according to claim 1, it is characterised in that: being additionally provided with transition paper bowl between described transport roller and draw rollers, described transition paper bowl is arranged over using bel-drivenn roller, described roller to contact with described transition paper bowl.
- A kind of paper bag machine the most according to claim 1, it is characterised in that: equipped with synchronizing wheel on described transport roller and draw rollers, the described wheel that synchronizes is in transmission connection with driving motor by Timing Belt.
- A kind of paper bag machine the most according to claim 1, it is characterised in that: the width of described paper folding board top plate is less than the width of lower plywood.
- A kind of paper bag machine the most according to claim 1, it is characterized in that: above described feed rolls, be provided with pinch roller frame by installation axle, being hinged with pinch roller swing arm on described pinch roller frame, it is hinged with the push rod of the 3rd cylinder being located on pinch roller frame that described pinch roller is contained in pinch roller swing arm one end and the pinch roller swing arm other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410103283.2A CN103909679B (en) | 2014-03-20 | 2014-03-20 | A kind of paper bag machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410103283.2A CN103909679B (en) | 2014-03-20 | 2014-03-20 | A kind of paper bag machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909679A CN103909679A (en) | 2014-07-09 |
| CN103909679B true CN103909679B (en) | 2016-08-17 |
Family
ID=51035823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410103283.2A Active CN103909679B (en) | 2014-03-20 | 2014-03-20 | A kind of paper bag machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909679B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909682B (en) * | 2014-03-20 | 2016-08-17 | 温州锐志包装机械有限公司 | Paper bag forming machine |
| CN105904775B (en) * | 2016-06-19 | 2017-12-01 | 瑞安市立林机械有限公司 | A kind of double center clamping structures of big hub wheel |
| CN105904777B (en) * | 2016-06-21 | 2018-08-10 | 瑞安市立林机械有限公司 | A kind of paper bag machine roll surface liner plate and bottom fixture synchronous regulating mechanism |
| CN106494916B (en) * | 2016-06-30 | 2018-09-11 | 重庆华茂纸业有限责任公司 | A kind of anti-blocking mechanism of paper of case binder |
| CN106393801B (en) * | 2016-12-06 | 2018-12-21 | 温州锐志包装机械有限公司 | Interval body receiving bag |
| CN110774660B (en) * | 2019-11-21 | 2021-07-02 | 杭州亿赫科技开发有限公司 | Paper tube processing mechanism |
| CN111498169B (en) * | 2020-04-07 | 2021-07-20 | 浙江环力智能科技股份有限公司 | Automatic belt binding device for packaging box |
| CN113071149B (en) * | 2021-03-31 | 2022-12-20 | 淄博健利轻工制品有限公司 | Paper bag folding and gluing integrated machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4997504A (en) * | 1978-10-10 | 1991-03-05 | Wood James R | Method and apparatus for high speed pouch and bag making |
| WO2001087598A2 (en) * | 2000-05-17 | 2001-11-22 | Prescott Paper Products (Usa), Inc. | Wet waste compostable bag and method and apparatus for manufacturing same |
| EP2049327A1 (en) * | 2006-07-27 | 2009-04-22 | Water-Line S.A. | Method for the production of packaging bags having a reinforced base region and device for carrying out the method |
| CN202186073U (en) * | 2011-06-23 | 2012-04-11 | 杭州玛工科技有限公司 | Full-automatic paper bag maker |
| CN202640830U (en) * | 2012-05-18 | 2013-01-02 | 赵新怀 | Bag breaking device in paper bag production equipment |
| CN103909682A (en) * | 2014-03-20 | 2014-07-09 | 温州锐志包装机械有限公司 | Paper-bag forming machine |
| CN203713134U (en) * | 2014-03-20 | 2014-07-16 | 温州锐志包装机械有限公司 | Paper bag machine |
| CN203726895U (en) * | 2014-03-20 | 2014-07-23 | 温州锐志包装机械有限公司 | Paper bag forming machine |
-
2014
- 2014-03-20 CN CN201410103283.2A patent/CN103909679B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4997504A (en) * | 1978-10-10 | 1991-03-05 | Wood James R | Method and apparatus for high speed pouch and bag making |
| WO2001087598A2 (en) * | 2000-05-17 | 2001-11-22 | Prescott Paper Products (Usa), Inc. | Wet waste compostable bag and method and apparatus for manufacturing same |
| EP2049327A1 (en) * | 2006-07-27 | 2009-04-22 | Water-Line S.A. | Method for the production of packaging bags having a reinforced base region and device for carrying out the method |
| CN202186073U (en) * | 2011-06-23 | 2012-04-11 | 杭州玛工科技有限公司 | Full-automatic paper bag maker |
| CN202640830U (en) * | 2012-05-18 | 2013-01-02 | 赵新怀 | Bag breaking device in paper bag production equipment |
| CN103909682A (en) * | 2014-03-20 | 2014-07-09 | 温州锐志包装机械有限公司 | Paper-bag forming machine |
| CN203713134U (en) * | 2014-03-20 | 2014-07-16 | 温州锐志包装机械有限公司 | Paper bag machine |
| CN203726895U (en) * | 2014-03-20 | 2014-07-23 | 温州锐志包装机械有限公司 | Paper bag forming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103909679A (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103909679B (en) | A kind of paper bag machine | |
| CN104290362A (en) | Carton folding production line enabling cartons to be automatically formed | |
| CN203713134U (en) | Paper bag machine | |
| US3052073A (en) | Strip rolling and wrapping machine | |
| US2291010A (en) | Carton feeding apparatus | |
| US3056246A (en) | Bottle wrapping means | |
| CN105314138A (en) | Automatic packaging machine for light-emitting diode (LED) lamp tubes | |
| US2301016A (en) | Machine for wrapping rolls of toilet paper and the like | |
| CN103909682B (en) | Paper bag forming machine | |
| US2060450A (en) | Machine for making handled shopping bags | |
| CN106956468A (en) | Carton making machine deploys flanging sealing device | |
| CN106005539B (en) | A kind of medical gloves liner paper wrapper paper folder | |
| CN201086048Y (en) | Partially gluing machine | |
| CN203726895U (en) | Paper bag forming machine | |
| CN203093099U (en) | Automatic box manufacturing machine | |
| CN205854584U (en) | A kind of cutting-type fireworks ring mark wrapping machine | |
| CN204172430U (en) | The paper folding box production line of automatic moulding | |
| CN106864155A (en) | A kind of device pasted for wallpaper | |
| US3656417A (en) | Apparatus for producing cartons | |
| CN202429386U (en) | Toothpick packaging machine | |
| US2325042A (en) | Method and apparatus for bottoming bags | |
| US3083512A (en) | Method and apparatus for closing and tying bag tops | |
| US722879A (en) | Folding, wrapping, and pasting machine. | |
| US1485598A (en) | Packing and wrapping up articles for transit and storage | |
| US2466341A (en) | Container forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Paper bag machine Effective date of registration: 20221103 Granted publication date: 20160817 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: WENZHOU RUIZHI PACKING MACHINERY Co.,Ltd. Registration number: Y2022110000305 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |