CN107010440A - A kind of Bag Making Machine tension stability type uncoil-stand - Google Patents
A kind of Bag Making Machine tension stability type uncoil-stand Download PDFInfo
- Publication number
- CN107010440A CN107010440A CN201710363717.6A CN201710363717A CN107010440A CN 107010440 A CN107010440 A CN 107010440A CN 201710363717 A CN201710363717 A CN 201710363717A CN 107010440 A CN107010440 A CN 107010440A
- Authority
- CN
- China
- Prior art keywords
- uncoil
- stand
- making machine
- bag making
- damping
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 claims abstract description 48
- 239000006096 absorbing agent Substances 0.000 claims abstract description 22
- 230000035939 shock Effects 0.000 claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 230000004323 axial length Effects 0.000 claims description 3
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 8
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/08—Supporting web roll parallel rollers type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/60—Damping means, shock absorbers
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The invention discloses a kind of Bag Making Machine tension stability type uncoil-stand, including frame and original paper tube, the bottom of frame is fixed with dancing roll, the paper spool lower end of original paper tube is provided with a pair of rolling bearings, the upper outside of original paper tube is provided with damping tape, one end of damping tape is fixedly connected by damping shock absorber with the bottom of frame, and the other end is hung with counter weight；Damping shock absorber is made up of column forestock, tubular butt, preceding draw ring, rear draw ring, piston rod, adjustable column, threaded joints, adjusting set and spring, forestock, the inner side of butt are connected by piston rod, adjustable column, adjustable column is connected through a screw thread portion and is connected with adjusting set rotation, and spring is limited between forestock and adjusting set.The present invention sets up row's damping shock absorber in the fixing end of damping tape, i.e., can reduce " peak value " of body paper tension force on startup, it is to avoid body paper is broken, and in parking paper roll can be made to brake rapidly again, and shrinking inverts paper roll, reduces the relaxation of body paper.
Description
Technical field
The present invention relates to packaging facilities technical field, and in particular to a kind of Bag Making Machine tension stability type uncoil-stand.
Background technology
Bag Making Machine is exactly the machine for making various plastic packaging bags or other materials packaging bag, and its range of work is various big
The packaging bag of small thickness specification different plastics or other materials.For environmental protection, have replace plastic packing belt using paper bag now
Trend.The traditional handicraft process of Bag Making Machine production paper bag includes：Body paper debatching, printing, sealing gluing, draw tube, cut bag and defeated
The process such as send.Wherein require to keep constant tension in the traveling after body paper debatching, it is particularly critical to the paper web of production high-quality,
Such as tension values are non-constant or not moderate, and generation is crumpled, is broken by body paper, relaxation, and skidding, mistake version occurs in printing, and bag tube length is short
The phenomenon such as uneven.So, Bag Making Machine is required on uncoil-stand configuring tension mechanism greatly.
Traditional uncoil-stand in place of Shortcomings, such as makees raw material using pure wood pulp in use, and production is normal, but
Such as fruit part wood pulp or recycled writing paper, usually occur crumpling in production, disconnected paper, wrong version a series of problems, such as.Because pure wood pulp
Paper performance is good, and adaptation tension range is wide, so above-mentioned phenomenon is not produced, and part wood pulp and recycled writing paper are strict to tensile requirements,
Easily there is above-mentioned phenomenon.Therefore, it is necessary to provide a kind of Bag Making Machine tension stability type uncoil-stand, tension stability is being ensured
While, tension force can be adjusted, the demand for making it be applied to different material.
The content of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, there is provided a kind of Bag Making Machine tension stability
Type uncoil-stand, while tension stability is ensured, tension force can be adjusted, it is adaptable to the demand of different material.
To realize above-mentioned technical purpose and the technique effect, the present invention is to be achieved through the following technical solutions：
A kind of Bag Making Machine tension stability type uncoil-stand, including frame and the original paper tube for being fixed thereon end, the machine
The bottom of frame is fixed with dancing roll, and the paper spool lower end of the original paper tube is provided with a pair of rolling bearings, the top of the original paper tube
Outside is provided with damping tape, and one end of the damping tape is fixedly connected by damping shock absorber with the bottom of frame, other end suspension
There is counter weight；The damping shock absorber is connected by column forestock, tubular butt, preceding draw ring, rear draw ring, piston rod, adjustable column, screw thread
Socket part, adjusting set and spring are constituted, and the preceding draw ring, rear draw ring are respectively arranged on the outside of forestock, butt, the forestock, butt
Inner side be connected by piston rod, adjustable column, the adjustable column passes through the threaded joints located at its surface and adjusting set and rotated
Connection, the spring is limited between forestock and adjusting set.
Further, the surface of the damping tape is handled through frosted.
Further, the damping tape is provided with quantity corresponding multiple damping shock absorbers and counter weight along its width.
Further, the counter weight is assembled by the engaging of left and right half hammer body.
Further, the diameter of the piston rod is less than the diameter of adjustable column, and the diameter of the adjustable column is less than after tubular
The diameter of support.
Further, the axial length of the big threaded joints thereon of the length of the adjustable column.
Further, the diameter of the spring is more than the diameter of adjustable column, less than the external diameter of adjusting set.
Further, the spring is the cumulative type rigid spring of two-stage.
The beneficial effects of the invention are as follows：
1st, frame substitutes traditional V-block to support paper spool by using rolling bearing, and such paper spool is suffered to rub
It is changed into rolling from slip, reduces moment of friction.
2nd, the fixing end of damping tape is located at the bottom of frame so that damping tape cornerite increases, with the change of reel diameter,
The amplitude of fluctuation of cornerite and tension force reduces；Row's damping shock absorber is set up in the fixing end of damping tape, is so starting moment, resistance
The elongation of Buddhist nun's damper makes damping tape be moved with paper roll, and damping tape can produce resistance to paper roll, reduce " peak value " of body paper tension force, keep away
Exempt from body paper to break, in parking, damping shock absorber pulling force makes paper roll brake rapidly, and damping shock absorber, which shrinks, inverts paper roll, subtracts
The relaxation of few body paper.
3rd, spring stiffness values of the different raw materials needed for it are different, and because spring rate is certain, the present invention, which passes through, to be adjusted
Section is enclosed on the motion on adjustable column, gives spring one precommpression, so as to realize the adjustment of its rigidity indirectly, meets different material
Demand.
Certainly, any product for implementing the present invention it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of damping shock absorber in the present invention；
Fig. 3 is the structural decomposition diagram of damping shock absorber in the present invention；
In accompanying drawing, the list of parts representated by each label is as follows：
1- frames, 2- original paper tubes, 3- paper spools, 4- rolling bearings, 5- damping tapes, 6- dancing rolls, 7- damping shock absorbers,
Draw ring after draw ring before 701- forestocks, 702- butts, 703-, 704-, 705- piston rods, 706- adjustable columns, 707- threaded joints,
708- adjusting sets, 709- springs, 8- counter weights.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to shown in Fig. 1-3, the present invention is a kind of Bag Making Machine tension stability type uncoil-stand, including frame 1 and solid
Due to the original paper tube 2 of its upper end, the bottom of frame 1 is fixed with dancing roll 6, and the lower end of paper spool 3 of original paper tube 2 is provided with a pair of rollings
Bearing 4, the upper outside of original paper tube 2 is provided with damping tape 5, and one end of damping tape 5 passes through damping shock absorber 7 and the bottom of frame 1
It is fixedly connected, the other end is hung with counter weight 8.The surface of damping tape 5 is handled through frosted, along its width provided with quantity correspondence
Multiple damping shock absorbers 7 and counter weight 8, counter weight 8 by left and right half hammer body engaging assemble, by damping tape 5 during engaging
Edge portion is clamped in inside it.
Damping shock absorber 7 is by column forestock 701, tubular butt 702, preceding draw ring 703, rear draw ring 704, piston rod 705, tune
Segmented column 706, threaded joints 707, adjusting set 708 and spring 709 are constituted, and preceding draw ring 703, rear draw ring 704 are respectively arranged on forestock
701st, the outside of butt 702, forestock 701, the inner side of butt 702 are connected by piston rod 705, adjustable column 706, adjustable column 706
Rotated and be connected with adjusting set 708 by the threaded joints 707 located at its surface, spring 709 is limited to forestock 701 and adjusting set
Between 708.
Wherein, the diameter of piston rod 705 is less than the diameter of adjustable column 706, and the diameter of adjustable column 706 is less than tubular butt
702 diameter, the axial length of the big threaded joints 707 thereon of length of adjustable column 706, the diameter of spring 709, which is more than, to be adjusted
The diameter of segmented column 706, less than the external diameter of adjusting set 708, spring 709 is the cumulative type rigid spring of two-stage.
One of the present embodiment has particular application as：Frame 1 substitutes traditional V-block to support by using rolling bearing 4
Paper spool 3, the suffered friction of such paper spool 3 is changed into rolling from slip, reduces moment of friction.The fixing end of damping tape 5 is located at
The bottom of frame 1 so that the cornerite of damping tape 5 increases, with the change of reel diameter, the amplitude of fluctuation of cornerite and tension force reduces；
Row's damping shock absorber 7 is set up in the fixing end of damping tape 5, is so starting moment, the elongation of damping shock absorber 7 makes damping tape 5
Moved with paper roll, damping tape 5 can produce resistance to paper roll, reduce " peak value " of body paper tension force, it is to avoid body paper is broken, in parking
When, the pulling force of damping shock absorber 5 makes paper roll brake rapidly, and damping shock absorber 7, which shrinks, inverts paper roll, reduces the relaxation of body paper.
Another of the present embodiment has particular application as：Spring 709 rigidity value of the different raw materials needed for it is different, due to bullet
The rigidity of spring 709 is certain, motion of the present invention by adjusting set 708 on adjustable column 706, gives spring 709 1 precommpression,
So as to realize the adjustment of its rigidity indirectly, the demand of different material is met.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details of narration, it is only described embodiment that the invention is not limited yet.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (8)
1. a kind of Bag Making Machine tension stability type uncoil-stand, including frame and the original paper tube for being fixed thereon end, its feature exist
In：The bottom of the frame is fixed with dancing roll, and the paper spool lower end of the original paper tube is provided with a pair of rolling bearings, the body paper
The upper outside of cylinder is provided with damping tape, and one end of the damping tape is fixedly connected by damping shock absorber with the bottom of frame, separately
One end is hung with counter weight；The damping shock absorber is by column forestock, tubular butt, preceding draw ring, rear draw ring, piston rod, regulation
Post, threaded joints, adjusting set and spring are constituted, and the preceding draw ring, rear draw ring are respectively arranged on the outside of forestock, butt, described
Forestock, the inner side of butt are connected by piston rod, adjustable column, and the adjustable column passes through the threaded joints and tune located at its surface
Section set rotates connection, and the spring is limited between forestock and adjusting set.
2. Bag Making Machine according to claim 1 tension stability type uncoil-stand, it is characterised in that：The table of the damping tape
Face is handled through frosted.
3. Bag Making Machine according to claim 1 tension stability type uncoil-stand, it is characterised in that：The damping tape along its
Width is provided with quantity corresponding multiple damping shock absorbers and counter weight.
4. Bag Making Machine according to claim 1 tension stability type uncoil-stand, it is characterised in that：The counter weight by
Left and right half hammer body engaging assembles.
5. Bag Making Machine according to claim 1 tension stability type uncoil-stand, it is characterised in that：The piston rod it is straight
Footpath is less than the diameter of adjustable column, and the diameter of the adjustable column is less than the diameter of tubular butt.
6. Bag Making Machine according to claim 1 tension stability type uncoil-stand, it is characterised in that：The length of the adjustable column
The axial length of the big threaded joints thereon of degree.
7. Bag Making Machine according to claim 1 tension stability type uncoil-stand, it is characterised in that：The diameter of the spring
More than the diameter of adjustable column, less than the external diameter of adjusting set.
8. Bag Making Machine according to claim 1 tension stability type uncoil-stand, it is characterised in that：The spring is two-stage
Cumulative type rigid spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363717.6A CN107010440B (en) | 2017-05-22 | 2017-05-22 | A kind of Bag Making Machine tension stability type uncoil-stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363717.6A CN107010440B (en) | 2017-05-22 | 2017-05-22 | A kind of Bag Making Machine tension stability type uncoil-stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107010440A true CN107010440A (en) | 2017-08-04 |
| CN107010440B CN107010440B (en) | 2018-12-14 |
Family
ID=59450580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710363717.6A Expired - Fee Related CN107010440B (en) | 2017-05-22 | 2017-05-22 | A kind of Bag Making Machine tension stability type uncoil-stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107010440B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996288A (en) * | 2018-09-14 | 2018-12-14 | 东莞市致达机械工具有限公司 | A kind of rolling-up mechanism for band-like waste recovery |
| CN109664603A (en) * | 2018-12-20 | 2019-04-23 | 郑州奥德利数控设备有限公司 | A kind of gilding press discharge structure |
| CN110891887A (en) * | 2017-07-13 | 2020-03-17 | 特克诺纸业有限责任公司 | Unwinder for rolls of paper material |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002187646A (en) * | 2000-12-25 | 2002-07-02 | Ricoh Co Ltd | Roll paper holding device |
| CN201817128U (en) * | 2010-09-09 | 2011-05-04 | 常州市宏发纵横新材料科技股份有限公司 | Mechanism for enhancing material-return tensile force of fabric |
| CN102815563A (en) * | 2012-08-28 | 2012-12-12 | 常州市第八纺织机械有限公司 | Nonwoven fabric felt unrolling frame |
| CN203845516U (en) * | 2014-04-23 | 2014-09-24 | 桐乡市锡良罐业有限公司 | Tinplate unwinding device |
| CN203903563U (en) * | 2014-04-22 | 2014-10-29 | 湖北三江航天江北机械工程有限公司 | Multilayer heat insulation material discharging mechanism for small low-temperature heat insulation container |
| CN203946641U (en) * | 2014-07-02 | 2014-11-19 | 时兴纺整(苏州)有限公司 | Self-friction counter weight type unreels car |
| CN204702286U (en) * | 2015-04-27 | 2015-10-14 | 德清县新市镇铭达胶带加工厂 | Governing mechanism of tension on a kind of foam glue plastering machine |
| CN204751583U (en) * | 2015-05-13 | 2015-11-11 | 湖州江南恒盛炼染有限公司 | Cloth roller placer |
| CN205061072U (en) * | 2015-10-30 | 2016-03-02 | 威海市景程新材料科技有限公司 | Cloth releasing device of laminating machine |
| CN205838196U (en) * | 2016-06-24 | 2016-12-28 | 天津明能科技有限公司 | A kind of constant tension control device of winding machine |
| CN206735433U (en) * | 2017-05-22 | 2017-12-12 | 长兴海普机械科技有限公司 | A kind of Bag Making Machine tension stability type uncoil-stand |
-
2017
- 2017-05-22 CN CN201710363717.6A patent/CN107010440B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002187646A (en) * | 2000-12-25 | 2002-07-02 | Ricoh Co Ltd | Roll paper holding device |
| CN201817128U (en) * | 2010-09-09 | 2011-05-04 | 常州市宏发纵横新材料科技股份有限公司 | Mechanism for enhancing material-return tensile force of fabric |
| CN102815563A (en) * | 2012-08-28 | 2012-12-12 | 常州市第八纺织机械有限公司 | Nonwoven fabric felt unrolling frame |
| CN203903563U (en) * | 2014-04-22 | 2014-10-29 | 湖北三江航天江北机械工程有限公司 | Multilayer heat insulation material discharging mechanism for small low-temperature heat insulation container |
| CN203845516U (en) * | 2014-04-23 | 2014-09-24 | 桐乡市锡良罐业有限公司 | Tinplate unwinding device |
| CN203946641U (en) * | 2014-07-02 | 2014-11-19 | 时兴纺整(苏州)有限公司 | Self-friction counter weight type unreels car |
| CN204702286U (en) * | 2015-04-27 | 2015-10-14 | 德清县新市镇铭达胶带加工厂 | Governing mechanism of tension on a kind of foam glue plastering machine |
| CN204751583U (en) * | 2015-05-13 | 2015-11-11 | 湖州江南恒盛炼染有限公司 | Cloth roller placer |
| CN205061072U (en) * | 2015-10-30 | 2016-03-02 | 威海市景程新材料科技有限公司 | Cloth releasing device of laminating machine |
| CN205838196U (en) * | 2016-06-24 | 2016-12-28 | 天津明能科技有限公司 | A kind of constant tension control device of winding machine |
| CN206735433U (en) * | 2017-05-22 | 2017-12-12 | 长兴海普机械科技有限公司 | A kind of Bag Making Machine tension stability type uncoil-stand |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891887A (en) * | 2017-07-13 | 2020-03-17 | 特克诺纸业有限责任公司 | Unwinder for rolls of paper material |
| CN108996288A (en) * | 2018-09-14 | 2018-12-14 | 东莞市致达机械工具有限公司 | A kind of rolling-up mechanism for band-like waste recovery |
| CN109664603A (en) * | 2018-12-20 | 2019-04-23 | 郑州奥德利数控设备有限公司 | A kind of gilding press discharge structure |
| CN109664603B (en) * | 2018-12-20 | 2020-09-01 | 郑州奥德利数控设备有限公司 | Discharging structure of stamping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107010440B (en) | 2018-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107010440A (en) | A kind of Bag Making Machine tension stability type uncoil-stand | |
| CN206735433U (en) | A kind of Bag Making Machine tension stability type uncoil-stand | |
| CN103407272A (en) | PVC (Polyvinyl Chloride) profile laminator | |
| CN205527077U (en) | High accuracy atmospheric pressure mandril that expands | |
| CN108382903A (en) | A kind of universal diaphragm rolling-up mechanism | |
| CN207192398U (en) | Paper machine on hydraulic pressure | |
| CN104261168A (en) | High-speed laminating machine and buffering device thereof | |
| WO1998055276A1 (en) | Knife drum for machines for cross-cutting lines of material | |
| DE102010041819A1 (en) | Roll winding device and method for producing winding rolls | |
| CN107857142A (en) | Apply the manufacture method of the film on mixed mud surface | |
| CN200940050Y (en) | External placed paper rack for printer | |
| EP3328767A1 (en) | Arrangement for winding a web of material | |
| CN110712425B (en) | Flattening device on label printing machine | |
| DE102006043628A1 (en) | King roll winding machine for material web i.e. paper web or cardboard web, has press roller whose pressing force is controlled or regulated over handle corresponding to diameter of winding roller using damping device | |
| DE102006043639A1 (en) | winder | |
| CN205855523U (en) | A kind of wrap-up of carbon fiber plate | |
| CN108382001A (en) | Make the continous way production system of paper tube | |
| CN113859643A (en) | Packaging film roll fixing device for packaging machine | |
| EP4303161A3 (en) | Convolute cardbord tube, apparatus and method for manufacturing the same | |
| CN206108513U (en) | Tension guiding mechanism of paper tail portion | |
| CN207225796U (en) | A kind of packing container rubber-coated mechanism and stick box equipment | |
| CN219990694U (en) | Paper feeder for paper tube machine | |
| CN206985252U (en) | A kind of convenient batcher cylinder installed with dismounting | |
| CN223306139U (en) | Assembled rubber roller | |
| CN206634816U (en) | Do not shut down winder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: 265700 Xinjia Street Office, Longkou City, Yantai City, Shandong Province Patentee after: Longkou Siyuan Plastic Industry Co., Ltd. Address before: 313100 Zhejiang Province Huzhou Changxing County Xiaopu Town Xiaopu Village Changxing Haipu Machinery Technology Co., Ltd. Patentee before: Changxin Haipu Mechanical Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |