CN203331467U - Processor for paper film double-layer banana cap bags - Google Patents
Processor for paper film double-layer banana cap bags Download PDFInfo
- Publication number
- CN203331467U CN203331467U CN2013203619550U CN201320361955U CN203331467U CN 203331467 U CN203331467 U CN 203331467U CN 2013203619550 U CN2013203619550 U CN 2013203619550U CN 201320361955 U CN201320361955 U CN 201320361955U CN 203331467 U CN203331467 U CN 203331467U
- Authority
- CN
- China
- Prior art keywords
- paper
- film
- plastic sheeting
- plastic
- edge
- 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.)
- Expired - Fee Related
Links
- 235000018290 Musa x paradisiaca Nutrition 0.000 title claims abstract description 30
- 240000005561 Musa balbisiana Species 0.000 title 1
- 239000004033 plastic Substances 0.000 claims abstract description 73
- 229920003023 plastic Polymers 0.000 claims abstract description 73
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 43
- 241000234295 Musa Species 0.000 claims abstract description 30
- 239000003292 glue Substances 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000005520 cutting process Methods 0.000 claims abstract description 15
- 239000002985 plastic film Substances 0.000 claims abstract description 11
- 229920006255 plastic film Polymers 0.000 claims abstract description 11
- 238000002788 crimping Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009966 trimming Methods 0.000 claims description 4
- 238000009957 hemming Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 68
- 235000013399 edible fruits Nutrition 0.000 description 8
- 239000004744 fabric Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 235000021015 bananas Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Landscapes
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
本实用新型提供了一种纸膜双层香蕉套袋加工机，包括依次设置的纸/塑料薄膜送料装置、上胶装置、折边装置、塑料封口装置、张力器和横切机；上胶装置、折边装置、塑料封口装置均设置在所述纸膜双层香蕉套袋加工机靠近纸/塑料薄膜开口的一侧；筒状的纸/塑料薄膜经送料装置重叠并对折后传送到上胶装置，上胶装置给纸张边沿上胶，折边装置将涂有胶水的纸边反折封边，同时将塑料薄膜边沿反折重叠；塑料封口装置将纸/塑料薄膜边沿的塑料薄膜封边后，经张力器传送到横切机处切断获得纸膜双层香蕉套袋。本实用新型提供的加工机可以全自动生产纸膜双层香蕉套袋，生产效率高，生产的套袋质量可靠，粘合牢固，且能节约胶水用量，材料利用率高。
The utility model provides a paper-film double-layer banana bagging processing machine, which comprises a paper/plastic film feeding device, a gluing device, a hemming device, a plastic sealing device, a tensioner and a cross-cutting machine arranged sequentially; the gluing device , folding device, and plastic sealing device are all arranged on the side of the double-layer banana bagging processing machine of paper film near the opening of the paper/plastic film; device, the gluing device applies glue to the edge of the paper, and the folding device folds back the edge of the paper coated with glue to seal the edge, and at the same time folds and overlaps the edge of the plastic film; the plastic sealing device seals the edge of the plastic film on the edge of the paper/plastic film , sent to the cross-cutting machine through a tensioner and cut to obtain a paper-film double-layer banana bag. The processing machine provided by the utility model can automatically produce paper-film double-layer banana bags, has high production efficiency, reliable bagging quality, firm bonding, can save glue consumption, and has high material utilization rate.
Description
Technical field
The utility model belongs to packing machinery technology, is specifically related to a kind of paper film double-layer banana bagging processing machine.
Background technology
Banana is carried out to bagging and can prevent disease and pest, obviously improve fruit appearance, reduce residues of pesticides, reduce the number of times of using chemical pesticide, make fruit safer, reach nuisanceless, green fruit requirement; Can increase the hardness of fruit, make more storage endurance of fruit; Increase fruits output, improve solid content; Can supply ahead of time market, also can postpone harvest time.Because bagging technique improves taste of fruit, greatly improve fruit quality, economic benefit is corresponding improve also, this technology extensive use at present.And, find in practice that internal layer is used the paper with permeability, the outer double-layer banana bagging of plastic sheeting that uses to have in actual applications better effect, the market demand is huge.
Yet, the machinery of tradition processing banana bagging, as stride formula transverse cutting unit common on market, can only process individual layer bananas set bag, as paper bag or plastic film bag, recycling manually is set to the bag film of same specification on paper bag, adds time-consuming taking a lot of work in man-hour, and can only process 1,000 left and right one day man-hour; And the manual double-ply bag product quality be set in together is poor, is difficult to accomplish smooth standard.
Therefore, be necessary prior art is improved.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of paper film double-layer banana bagging processing machine, use this machine can automatically process internal layer for paper, the outer paper film double-layer banana bagging for plastic sheeting, the bagging reliable in quality of processing, edge is bonding firmly.
In order to realize the foregoing invention purpose, the technical solution adopted in the utility model is as follows:
A kind of paper film double-layer banana bagging processing machine, comprise the paper that sets gradually/plastic sheeting pay-off, sizer, crimping unit, plastic closures device, tensioner and transverse cutting unit; Sizer, crimping unit, plastic closures device all are arranged on the side of described paper film double-layer banana bagging processing machine near paper/plastic film open; Paper/plastic sheeting is sent to sizer through pay-off after overlapping and doubling, and sizer is to the gluing of paper edge, and crimping unit will scribble the trimming reflexed edge sealing of glue, simultaneously that plastic sheeting edge reflexed is overlapping; The plastic closures device, by after the plastic sheeting edge sealing at paper/plastic sheeting edge, is sent to the transverse cutting unit place through tensioner.
Described paper/plastic sheeting pay-off comprises dexter feeder, plastic sheeting pay-off and to folding frame; Described plastic sheeting pay-off comprises film feeding frame, film stretcher; Described film stretcher is triangular structure, and the double-plastic overlaped is launched into to individual layer; From the film of the paper of paper feeding frame and film feeding device through overlapping to doubling top of the trellis cross bar place after deflector roll; Described is triangular structure to folding frame, by paper/plastic sheeting of overlaping from middle doubling.
The film perforating device also is set after the film stretcher of described plastic sheeting pay-off, described film perforating device comprises perforated roll and evenly is arranged on the heat-generating pipe on perforated roll, described heat-generating pipe is powered by slip ring, described perforated roll is parallel with deflector roll, synchronize and rotate with the film feeding device, during plastic sheeting process perforated roll, by heat-generating pipe, burn equally distributed perforation thereon.
Nip rolls is set after the film stretcher of described plastic sheeting pay-off.
Described sizer comprises glue pallet, gluing wheel one, gluing wheel two, glue pallet vertical direction arranges respectively gluing wheel one, gluing wheel two, gluing wheel one, gluing wheel two and deflector roll roll and are connected, gluing wheel is once along immersing the glue pallet, in rotation process, gluing wheel one takes the glue in the glue pallet to gluing wheel two, and glue is applied to the paper edge from passing through between gluing wheel two and deflector roll.
Described crimping unit main body is the flanging cross bar that an end is fixed on paper film transmission frame, an end activity is placed on folding paper film edge, and movable end is simultaneously by the paper of gluing and plastic sheeting flanging compacting.
Described tensioner is two-stage multiaxis tensioner.
The beneficial effects of the utility model are: 1, working (machining) efficiency is high.The utilization of tradition processing banana bagging manually is set to the bag film of same specification on paper bag, time-consuming taking a lot of work, can only process 1,000 left and right one day man-hour, and use more than equipment described in the utility model can process 10,000 baggings one day man-hour, and efficiency has improved more than ten times.2, product quality is high.The double-ply bag of manual processing suit is difficult to guarantee the smooth of double-ply bag, and the banana bagging of the utility model processing is smooth attractive in appearance, good bonding between edge paper film.3, the equipment investment cost is low.Can be by being transformed the equipment described in the utility model that obtains on the basis at packaging facilities such as original transverse cutting units.4, in addition, after the plastic film rolls of the utility model by tubular and paper roll doubling, at a side sealing, can significantly save the consumption of glue, stock utilization is high.
The accompanying drawing explanation
Fig. 1 the utility model structured flowchart;
Fig. 2 film stretcher structural representation;
Fig. 3 film perforating device and nip rolls structural representation;
The flattening of Fig. 4 paper/plastic sheeting pay-off, punching and the overlapping schematic diagram of paper film;
Fig. 5 doubling shelf structure schematic diagram;
Fig. 6 gluing and crimping unit structural representation;
Fig. 7 tensioner structural representation;
Wherein: the 1-deflector roll; The 2-plastic sheeting; 3-film feeding frame; 4-film stretcher; The 5-heat-generating pipe; The 6-perforated roll; The 7-nip rolls; 8-is to folding frame; 9-glue pallet; 10-gluing wheel one; 11-gluing wheel two; 12-flanging cross bar; The 13-cone pulley; The 14-hydraulic stem; The 15-power motor.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
The structure of paper film double-layer banana bagging processing machine as shown in Figure 1, comprises the paper that sets gradually/plastic sheeting pay-off, sizer, crimping unit, plastic closures device, tensioner and transverse cutting unit; Sizer, crimping unit, plastic closures device all are arranged on the side of described paper film double-layer banana bagging processing machine near paper/plastic film open; Paper/plastic sheeting is sent to sizer through pay-off after overlapping and doubling, and sizer is to the gluing of paper edge, and crimping unit will scribble the trimming reflexed edge sealing of glue, simultaneously that plastic sheeting edge reflexed is overlapping; The plastic closures device, by after the plastic sheeting edge sealing at edge, through tensioner, is sent to the transverse cutting unit place and cuts off the rectangle double-layer banana bagging that obtains both sides sealing both ends open.In order to make the banana bagging there is permeability, need on plastic sheeting, punch, so the film perforating device also is set after the film stretcher; Nip rolls is set after the film stretcher, be for as required to film appropriateness expanding or receive width, allow the width of thin-film width and paper mate.
Film stretcher structural representation as shown in Figure 2.The tubular plastic sheeting 2 of carrying out and open limit (only opening on one side) according to the bagging specification is placed on film feeding frame 3, through deflector roll 1, delivers to film stretcher 4; Film stretcher main body is triangle, and the tripod drift angle stretches in the middle of bilayer film, by the reverse film that is launched into individual layer of the bilayer film of opening limit; But launch tripod position left and right adjusting, make the film position left and right adjusting, meet requirement when overlapping with paper.The direction that in figure, the arrow direction is the plastic sheeting operation.
The structural representation of perforating device for plastic film and nip rolls as shown in Figure 3.The film launched is roomy little through nip rolls 7 adjusted film webs again from the film feeding top of the trellis passes through deflector roll, and nip rolls 7 can, as required to film appropriateness expanding or receipts width, allow film adjust to than bigger 1 to the 2 centimetre of the best of paper; The film perforating device comprises perforated roll 6 and evenly is arranged on the heat-generating pipe 5 on perforated roll, and perforated roll is parallel with deflector roll, with the film feeding device, synchronizes and rotates, and plastic sheeting burns equally distributed perforation thereon by heat-generating pipe 5 during through perforated roll 6.The film perforating device divides two groups to be arranged on 10 centimetres of stainless steel tubes of diameter by 20 cm distance by 12 heat-generating pipes, by slip ring, switch on, utilize electroheat pair automatically to control the heat-generating pipe temperature, utilize heat-generating pipe burning hole on film, perforated roll is rotatable, while utilizing the film walking, synchronously pull, the hole of burning is very even, evenly stamps the hole of 2 centimetres of left and right of diameter on film by 20 cm distance.
Flattening, punching and the overlapping schematic diagram of paper film of paper/plastic sheeting pay-off as shown in Figure 4.Plastic sheeting launches by nip rolls 7 expandings or receives width, then through perforated roll 6 punchings, and the film had openning hole is again through overlaping to top cross bar place and paper to folding frame 8 after deflector roll.
The structural representation to folding frame as shown in Figure 5.Similar to folding frame and stretcher principle, the course of work is contrary, to folding frame, it is triangle frame, process doubling top of the trellis cross bar plastic sheeting and paper are overlapping is double-deck, folding frame is pressed to 1/2 doubling to overlapping good paper and plastic sheeting, and after doubling, forming the inside two-layer is 4 layers of structure of paper, two outside layers plastic sheeting.It in figure, shown in arrow, is the traffic direction of paper/plastic sheeting.
The structural representation of sizer and crimping unit as shown in Figure 6.Sizer comprises glue pallet 9, gluing wheel 1, gluing wheel 2 11, glue pallet 9 vertical direction arrange respectively gluing wheel 1, gluing wheel 2 11 and deflector roll, gluing wheel 1, gluing wheel 2 11 and deflector roll roll and are connected, one 10 times edges of gluing wheel are immersed in the glue of glue pallet 9, in rotation process, gluing wheel 1 takes the glue in glue pallet 9 to gluing wheel 2 11, in rotation process, glue is applied to the paper edge from passing through between gluing wheel 2 11 and deflector roll.The crimping unit main body is the flanging cross bar 12 that an end is fixed on paper film transmission frame, an end activity is placed on folding paper film edge, and movable end is simultaneously by the paper of gluing and plastic sheeting flanging compacting.The angle of this cross bar can be regulated, to adapt to the bagging flanging of different regulations.For by institute's flanging along compacting, flanging cross bar 12 is rear generally also to be equipped with cone pulley 13 and to press shovel (not shown) etc.
The plastic closures device is set after above-mentioned crimping unit, and the plastics that the plastic closures device is opened limit in film overlay place with the heating power handle are bonding edge sealing again.Tensioner is set after closing device, tensioner as shown in Figure 7, power motor 15 connecting fluid depression bars 14 are connected with the tensioner bottom, mainly to allow transverse cutting unit paper/plastic sheeting before walk the cloth smooth transition from the stride formula walk cloth to continous way, and it is very steady to be transferred to speed, otherwise can have influence on the quality of edge sealing.For better effect, can be set to two-stage multiaxis tensioner.
In order to realize the utility model, can process applicable workbench according to the place situation, above-mentioned all parts is assembled to relevant position, motor and belt are connected to the transmission that corresponding deflector roll drives paper and plastic sheeting.In order to realize the technical solution of the utility model, can also utilize before existing transverse cutting unit and install multiaxis tensioner, plastic sealing machine, folding brake, gluing machine, film perforating device, film on basis additional and launch machine and dexter feeder etc. and be combined into paper film double-layer banana bagging processing equipment.
Concrete operations flow process while using the double-deck bagging of the utility model converted paper film is as follows:
1, plastic sheeting feeding: be placed on the film feeding frame after according to ready-made tubular plastic sheeting one end of bagging specification, opening limit, overlap to doubling top of the trellis and nonwoven through launching, flatten, after punching.But launch tripod position left and right adjusting, make when overlapping with paper and meet the requirements; Nip rolls is also to play the film size effect of regulating.
2, paper feeding: being placed on the paper feeding frame according to the ready-made paper roll of bagging specification, paper roll requires to take back between two parties 2 centimetres, after the steady paper feeding of paper feeding frame and correction, then through after deflector roll to the doubling top of the trellis together with the film overlay had openning hole.Process and slightly stagger 2 centimetres for well, so that the edge sealing in later stage when the paper film is overlapping usually.
3, the doubling of plastic sheeting and paper.
4, edge sealing: 4 ply paper/plastic sheeting one sides obtained in the previous step are for opening limit, and sizer is first smeared upper glue by a side of paper; Crimping unit will scribble the trimming of glue and carry out the bonding edge sealing of flanging, also film be rolled well together simultaneously; The plastic closures device in film overlay place with heating power the plastics of opening limit bonding edge sealing again, complete the edge sealing of overlapping paper film open side.
5, cutting finished product: paper/plastic sheeting completes is honored as a queen, and through one, cushions to the secondary tensioner.The effect of tensioner is mainly to allow cloth walk the cloth smooth transition from the stride formula walk cloth to continous way, and it is very steady to be transferred to speed, otherwise can have influence on the quality of edge sealing.The cloth film of finally sealing limit through transverse cutting unit on request the length cutting obtain the rectangular paper of both sides sealing both ends open/plastic sheeting double-layer banana bagging finished product.
The present embodiment purpose is to make professional and technical personnel in the field to understand the technical solution of the utility model and to be implemented according to it; can not limit with it protection domain of the utility model patent; all distortion and retouchings of doing according to the utility model disclosure technology, all fall into protection domain of the present utility model.
Claims (7)
1. a paper film double-layer banana bagging processing machine is characterized in that: comprise the paper that sets gradually/plastic sheeting pay-off, sizer, crimping unit, plastic closures device, tensioner and transverse cutting unit; Sizer, crimping unit, plastic closures device all are arranged on the side of described paper film double-layer banana bagging processing machine near paper/plastic film open; Paper/plastic sheeting is sent to sizer through pay-off after overlapping and doubling, and sizer is to the gluing of paper edge, and crimping unit will scribble the trimming reflexed edge sealing of glue, simultaneously that plastic sheeting edge reflexed is overlapping; The plastic closures device, by after the plastic sheeting edge sealing at paper/plastic sheeting edge, is sent to the transverse cutting unit place through tensioner.
2. a kind of paper film double-layer banana bagging processing machine according to claim 1 is characterized in that: described paper/plastic sheeting pay-off comprises dexter feeder, plastic sheeting pay-off and to folding frame; Described plastic sheeting pay-off comprises film feeding frame, film stretcher; Described film stretcher is triangular structure, and the double-plastic overlaped is launched into to individual layer; From the film of the paper of paper feeding frame and film feeding device through overlapping to doubling top of the trellis cross bar place after deflector roll; Described is triangular structure to folding frame, by paper/plastic sheeting of overlaping from middle doubling.
3. a kind of paper film double-layer banana bagging processing machine according to claim 2, it is characterized in that: the film perforating device also is set after the film stretcher of described plastic sheeting pay-off, described film perforating device comprises perforated roll and evenly is arranged on the heat-generating pipe on perforated roll, described heat-generating pipe is powered by slip ring, described perforated roll is parallel with deflector roll, synchronize and rotate with the film feeding device, during plastic sheeting process perforated roll, by heat-generating pipe, burn equally distributed perforation thereon.
4. according to claim 2 or the described a kind of paper film double-layer banana bagging processing machine of 3 any one, it is characterized in that: nip rolls is set after the film stretcher of described plastic sheeting pay-off.
5. according to claim 1, the described a kind of paper film double-layer banana bagging processing machine of 2 or 3 any one, it is characterized in that: described sizer comprises glue pallet, gluing wheel one, gluing wheel two, glue pallet vertical direction arranges respectively gluing wheel one, gluing wheel two, gluing wheel one, gluing wheel two and deflector roll roll and are connected, gluing wheel is once along immersing the glue pallet, in rotation process, gluing wheel one takes the glue in the glue pallet to gluing wheel two, and glue is applied to the paper edge from passing through between gluing wheel two and deflector roll.
6. according to claim 1, the described a kind of paper film double-layer banana bagging processing machine of 2 or 3 any one, it is characterized in that: described crimping unit main body is the flanging cross bar that an end is fixed on paper film transmission frame, an end activity is placed on folding paper film edge, and movable end is simultaneously by the paper of gluing and plastic sheeting flanging compacting.
7. according to claim 1, the described a kind of paper film double-layer banana bagging processing machine of 2 or 3 any one, it is characterized in that: described tensioner is two-stage multiaxis tensioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203619550U CN203331467U (en) | 2013-06-22 | 2013-06-22 | Processor for paper film double-layer banana cap bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203619550U CN203331467U (en) | 2013-06-22 | 2013-06-22 | Processor for paper film double-layer banana cap bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331467U true CN203331467U (en) | 2013-12-11 |
Family
ID=49700164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203619550U Expired - Fee Related CN203331467U (en) | 2013-06-22 | 2013-06-22 | Processor for paper film double-layer banana cap bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331467U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922639A (en) * | 2016-04-27 | 2016-09-07 | 成都豪颖包装材料有限公司 | Preparation method of environment-friendly uncoated adhesive colorized fruit product covering bag for bag replacement |
| CN106584918A (en) * | 2016-11-30 | 2017-04-26 | 冯海燕 | Paper-plastic composite and manufacturing process of packaging box made of paper-plastic composite |
| CN108382048A (en) * | 2018-04-27 | 2018-08-10 | 浏阳市源友印务包装有限公司 | A kind of collapsible film covering device of tin material woven bag |
| CN108652158A (en) * | 2018-07-27 | 2018-10-16 | 稳健医疗用品（荆门）有限公司 | A kind of tearing non-woven fabric shopping bag bonder |
-
2013
- 2013-06-22 CN CN2013203619550U patent/CN203331467U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922639A (en) * | 2016-04-27 | 2016-09-07 | 成都豪颖包装材料有限公司 | Preparation method of environment-friendly uncoated adhesive colorized fruit product covering bag for bag replacement |
| CN106584918A (en) * | 2016-11-30 | 2017-04-26 | 冯海燕 | Paper-plastic composite and manufacturing process of packaging box made of paper-plastic composite |
| CN108382048A (en) * | 2018-04-27 | 2018-08-10 | 浏阳市源友印务包装有限公司 | A kind of collapsible film covering device of tin material woven bag |
| CN108382048B (en) * | 2018-04-27 | 2024-05-07 | 浏阳市源友印务包装有限公司 | Folding type film covering device for tubular woven bag |
| CN108652158A (en) * | 2018-07-27 | 2018-10-16 | 稳健医疗用品（荆门）有限公司 | A kind of tearing non-woven fabric shopping bag bonder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102642332B (en) | Full-automatic double-layer fruit bag making line equipment and bag making method using equipment | |
| CN203331467U (en) | Processor for paper film double-layer banana cap bags | |
| CN102514230B (en) | Production method for vacuum freshness protection package and equipment for same | |
| US8568283B2 (en) | Method for inserting a first folded film within a second folded film | |
| CN205837284U (en) | A kind of thin film automatic packaging machine | |
| CN104175598B (en) | Double outlet flat bottom bag machine | |
| CN204606508U (en) | A kind of plastic film side valve bag and make the Bag Making Machine of this valve bag | |
| CN104057642B (en) | Multilayer complex films planar band mouth Bag Making Machine and the bag technique using the Bag Making Machine | |
| TWM448450U (en) | Automatic bag making machine capable of laminating woven-bonded bag bottom | |
| CN206633506U (en) | A feeding and forming mechanism for double-outlet flat-bottom bag organ materials | |
| CN105235290A (en) | Improved full-automatic inner film bag sleeving and bottom sewing integrated machine for plastic woven bag | |
| CN103935072B (en) | The working method of the pre-folding line guiding paper bag of M contained side point end film | |
| CN112606484A (en) | Processing technology and production equipment of rope-penetrating bag | |
| CN203305562U (en) | Processing machine for non-woven fabric/plastic film dual-layer banana sheathing bag | |
| CN103879027A (en) | Technology for producing bottom 45-degree-angle bonding bag opening pre-folding mark sharp-bottom coating paper bag | |
| CN205112520U (en) | Full -automatic set of inner membrance bag seam end all -in -one of modified plastic woven sack | |
| CN106739152A (en) | A kind of three-dimensional paper bag making machine | |
| CN214931199U (en) | Automatic bag making device | |
| CN205767752U (en) | The conjunction film device of eight banding bag with square bottom composite membranes | |
| CN104118141A (en) | Film attaching mechanism of window film attaching machine | |
| CN203680883U (en) | Full-automatic book cover bag making machine | |
| CN204869784U (en) | Full -automatic set of dual -purpose all -in -one of inner membrance bag joint -cutting of plastic woven sack | |
| CN204342071U (en) | Be used for the equipment be inserted into by the second folding film in the first folding film | |
| CN206663867U (en) | Bag film making apparatus | |
| CN101830308A (en) | Seamless aluminum-plastic coextrusion composite hose and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160622 |