CN110712393B - Discharging device of bag making machine - Google Patents
Discharging device of bag making machine Download PDFInfo
- Publication number
- CN110712393B CN110712393B CN201911141639.0A CN201911141639A CN110712393B CN 110712393 B CN110712393 B CN 110712393B CN 201911141639 A CN201911141639 A CN 201911141639A CN 110712393 B CN110712393 B CN 110712393B
- Authority
- CN
- China
- Prior art keywords
- discharging
- roller
- box
- bag
- sleeve
- 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
- 238000007599 discharging Methods 0.000 title claims abstract description 107
- 239000004033 plastic Substances 0.000 claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 4
- 238000010276 construction Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Images
Classifications
-
- 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/76—Moistening; Drying; Cooling; Heating
-
- 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/16—Cutting webs
-
- 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/92—Delivering
- B31B70/94—Delivering singly or in succession
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
- B65H20/04—Advancing webs by friction roller to effect step-by-step advancement of web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
-
- 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2155/00—Flexible containers made from webs
-
- 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
Landscapes
- Making Paper Articles (AREA)
Abstract
The invention relates to the technical field of bag making machines, in particular to a discharging device of a bag making machine, which comprises a discharging box and a discharging roller; the discharging box is of a hollow structure, a first guide roller, a second guide roller and a discharging roller are sequentially arranged in the discharging box along the moving direction of the plastic bag, the cutting mechanism is installed between the second guide roller and the discharging roller, the discharging roller is rotatably installed at the bottom of the discharging box through an adjusting frame, the adjusting frame comprises a support, a sleeve and a sector gear, the upper end of the support is rotatably connected with the discharging roller, and the lower end of the support is slidably installed in the sleeve and is fixedly connected with the sleeve through a telescopic spring; the outside fixed mounting of support has the rack, fan-shaped gear rotates through the mounting bracket and installs in the inside of going out the magazine, and fan-shaped gear and rack toothing. According to the invention, after the cutting mechanism cuts the plastic bag, the plastic bag is forced to be separated from the discharging roller, so that the plastic bag is prevented from being adhered to the discharging roller due to heat.
Description
Technical Field
The invention relates to the technical field of bag making machines, in particular to a discharging device of a bag making machine.
Background
A heat-cutting bag machine is a common apparatus for manufacturing packaging bags, and a strip-shaped plastic film is butt-welded by a heating blade to produce a cavity having a content. In the processing process of the bag making machine, as the packaging bag is immediately and manually packed just after being formed, certain influence is caused on the surface of the packaging bag which is not completely radiated, and the forming quality of the packaging bag is directly reduced; meanwhile, the packaging bag after hot cutting is easy to stick at the discharge port, and needs to be manually taken, so that the working efficiency is reduced.
Therefore, in view of the above current situation, there is an urgent need to develop a discharging device for a bag making machine to overcome the shortcomings in the current practical application.
Disclosure of Invention
The invention aims to provide a discharging device of a bag making machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a discharging device of a bag making machine comprises a discharging box and a discharging roller; the discharging box is of a hollow structure, and the plastic bag extends into the discharging box from one end of the discharging box, is cut by the cutting mechanism and then extends out of the other end of the discharging box; the cutting mechanism is arranged between the second guide roller and the discharging roller, and the plastic bag is placed on the discharging roller after passing through the first guide roller and the second guide roller in a staggered manner and is discharged out of the material box along the discharging roller; the discharging roller is rotatably arranged at the bottom of the discharging box through an adjusting frame, the adjusting frame comprises a support, a sleeve and a sector gear, the upper end of the support is rotatably connected with the discharging roller, and the lower end of the support is slidably arranged in the sleeve and is fixedly connected with the sleeve through a telescopic spring; the outside fixed mounting of support has the rack, fan-shaped gear rotates through the mounting bracket and installs in the inside of going out the magazine, and fan-shaped gear and rack toothing.
As a further scheme of the invention: the discharging box is provided with a conveyor belt at the discharging position of the plastic bag.
As a further scheme of the invention: and a rotating motor for driving the sector gear to rotate is fixedly arranged in the material outlet box.
As a further scheme of the invention: the discharging roller is of a hollow structure, the discharging roller is installed on the adjusting mechanism through rotation of the rotating shaft, the rotating shaft is of a hollow structure, the rotating shaft is communicated with the inside of the discharging roller, the discharging box is fixedly provided with a water tank and a water pump, one end of the water pump is communicated with the inside of the water tank, and the other end of the water pump is communicated with the rotating shaft through a water pipe.
As a further scheme of the invention: the water pipe is of a hose structure.
As a further scheme of the invention: the outside cladding of discharge roller has the antiseized piece.
As a further scheme of the invention: the cutting mechanism comprises a top plate, a crankshaft and a cutter, the top plate is fixedly mounted on the top wall of the discharging box, two mounting plates are symmetrically and fixedly mounted on the front side and the rear side of the top plate, the crankshaft is rotatably mounted between the two mounting plates, a rotating sleeve is rotatably mounted at the shaft neck of the crankshaft, the cutter is slidably mounted between the two mounting plates, a connecting rod is hinged to the rotating sleeve, and the other end of the connecting rod is hinged to the cutter.
As a further scheme of the invention: and a driving motor for driving the crankshaft to rotate is fixedly arranged on the rear mounting plate.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, after the plastic bag is cut by the cutting mechanism, the bracket is driven to move downwards through the sector gear, so that the plastic bag is forced to be separated from the discharging roller, the plastic bag is prevented from being heated and adhered to the discharging roller, and cooling water is introduced into the discharging roller, so that the temperature of the surface of the discharging roller is reduced, the viscosity of the plastic bag is reduced, and smooth discharging is ensured.
Drawings
FIG. 1 is a schematic structural view of a discharging device of a bag making machine.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
FIG. 3 is a schematic diagram of a cutting mechanism in a discharging device of a bag making machine.
FIG. 4 is a schematic view showing the structure of a discharge roller in the discharge device of the bag making machine.
In the figure: the automatic cutting machine comprises a material discharging box 1, a plastic bag 2, a first guide roller 3, a second guide roller 4, a water tank 5, a water pump 6, a water pipe 7, a cutting mechanism 8, a material discharging roller 9, a conveyor belt 10, a support 11, a sleeve 12, a telescopic spring 13, a sector gear 14, a mounting rack 15, a top plate 16, a driving motor 17, a mounting plate 18, a cutter 19, a rotating sleeve 20, a crankshaft 21, a connecting rod 22, an anti-sticking sheet 23 and a rotating shaft 24.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1, 2 and 4, in an embodiment of the present invention, a discharging device of a bag making machine includes a discharging box 1 and a discharging roller 9; the discharging box 1 is of a hollow structure, and the plastic bag 2 extends into the discharging box 1 from one end and extends out of the other end of the discharging box 1 after being cut by the cutting mechanism 8; the inside of the discharging box 1 is sequentially provided with a first guide roller 3, a second guide roller 4 and a discharging roller 9 along the moving direction of the plastic bag 2, the cutting mechanism 8 is arranged between the second guide roller 4 and the discharging roller 9, the plastic bag 2 is placed on the discharging roller 9 after passing through the first guide roller 3 and the second guide roller 4 in a staggered manner and is discharged out of the discharging box 1 along with the discharging roller 9, and the cutting mechanism 8 cuts the plastic bag 2;
the discharging box 1 is provided with a conveyor belt 10 at the discharging position of the plastic bag 2, and the cut and separated plastic bag 2 is discharged under the driving of the conveyor belt 10;
in order to prevent the plastic bag 2 from being heated and adhered to the discharging roller 9, the discharging roller 9 is rotatably mounted at the bottom of the discharging box 1 through an adjusting bracket, the adjusting bracket comprises a bracket 11, a sleeve 12 and a sector gear 14, the upper end of the bracket 11 is rotatably connected with the discharging roller 9, and the lower end of the bracket 11 is slidably mounted inside the sleeve 12 and is fixedly connected with the sleeve 12 through a telescopic spring 13; a rack is fixedly arranged on the outer side of the support 11, the sector gear 14 is rotatably arranged inside the discharging box 1 through a mounting rack 15, the sector gear 14 is meshed with the rack, the sector gear 14 intermittently contacts with the rack during rotation, so that the support 11 is driven to move downwards, after the cutting mechanism 8 cuts the plastic bag 2, the plastic bag 2 is heated and possibly adhered to the discharging roller 9, and at the moment, the sector gear 14 drives the support 11 to move downwards, so that the plastic bag 2 is forced to be separated from the discharging roller 9;
specifically, in this embodiment, a rotating motor for driving the sector gear 14 to rotate is fixedly installed inside the discharging box 1, after the cutting mechanism 8 finishes cutting, a pulse signal is given to the rotating motor, the rotating motor adjusts the sector gear 14 to rotate and drives the support 11 to move downwards, at this time, the plastic bag 2 is separated from the discharging roller 9, and then the pulse signal is finished, and the rotating motor stops working;
the discharging roller 9 is of a hollow structure, the discharging roller 9 is rotatably mounted on the adjusting mechanism through a rotating shaft 24, the rotating shaft 24 is of a hollow structure, the rotating shaft 24 is communicated with the inside of the discharging roller 9, a water tank 5 and a water pump 6 are fixedly mounted on the discharging box 1, one end of the water pump 6 is communicated with the inside of the water tank 5, and the other end of the water pump 6 is communicated with the rotating shaft 24 through a water pipe 7 and used for introducing cooling water into the discharging roller 9, so that the surface temperature of the discharging roller 9 is reduced, and the viscosity of the plastic bag 2 is reduced;
specifically, in this embodiment, the water pipe 7 is a hose structure;
in order to further prevent the plastic bag 2 from adhering to the discharging roller 9, the outside of the discharging roller 9 is covered with a release sheet 23.
Example 2
Referring to fig. 3, the embodiment is different from embodiment 1 in that the cutting mechanism 8 includes a top plate 16, a crankshaft 21 and a cutter 19, the top plate 16 is fixedly installed on the top wall of the discharging box 1, two mounting plates 18 are symmetrically and fixedly installed on the front and rear sides of the top plate 16, the crankshaft 21 is rotatably installed between the two mounting plates 18, a rotating sleeve 20 is rotatably installed at the journal of the crankshaft 21, the cutter 19 is slidably installed between the two mounting plates 18, a connecting rod 22 is hinged on the rotating sleeve 20, the other end of the connecting rod 22 is hinged to the cutter 19, and the cutter 19 is driven by the connecting rod 22 to slide up and down when the crankshaft 21 rotates;
specifically, in this embodiment, the rear mounting plate 18 is fixedly mounted with a driving motor 17 for driving the crankshaft 21 to rotate.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (7)
1. A discharging device of a bag making machine comprises a discharging box (1) and a discharging roller (9); the discharging box (1) is of a hollow structure, and the plastic bag (2) extends into the discharging box (1) from one end of the discharging box and extends out of the other end of the discharging box (1) after being cut by the cutting mechanism (8); the automatic discharging device is characterized in that a first guide roller (3), a second guide roller (4) and a discharging roller (9) are sequentially arranged in the discharging box (1) along the moving direction of a plastic bag (2), a cutting mechanism (8) is installed between the second guide roller (4) and the discharging roller (9), the cutting mechanism (8) comprises a top plate (16), a crankshaft (21) and a cutter (19), the top plate (16) is fixedly installed on the top wall of the discharging box (1), two installation plates (18) are symmetrically and fixedly installed on the front side and the rear side of the top plate (16), the crankshaft (21) is rotatably installed between the two installation plates (18), a rotating sleeve (20) is rotatably installed at the shaft neck of the crankshaft (21), the cutter (19) is slidably installed between the two installation plates (18), a connecting rod (22) is hinged to the rotating sleeve (20), and the other end of the connecting rod (22) is hinged to the cutter (19), the plastic bag (2) passes through the first guide roller (3) and the second guide roller (4) in a staggered manner, is placed on the discharge roller (9), and is discharged out of the material box (1) along with the discharge roller (9); the discharging roller (9) is rotatably mounted at the bottom of the discharging box (1) through an adjusting frame, the adjusting frame comprises a support (11), a sleeve (12) and a sector gear (14), the upper end of the support (11) is rotatably connected with the discharging roller (9), the lower end of the support (11) is slidably mounted inside the sleeve (12) and is fixedly connected with the sleeve (12) through a telescopic spring (13); the rack is fixedly installed on the outer side of the support (11), the sector gear (14) is rotatably installed inside the material outlet box (1) through the installation frame (15), and the sector gear (14) is meshed with the rack.
2. The discharging device of a bag machine according to claim 1, characterized in that the discharging box (1) is provided with a conveyor belt (10) at the discharging position of the plastic bag (2).
3. The discharging device of a bag making machine according to claim 2, characterized in that a rotating motor for driving the sector gear (14) to rotate is fixedly arranged in the discharging box (1).
4. The discharging device of the bag making machine according to any one of claims 1 to 3, wherein the discharging roller (9) is of a hollow structure, the discharging roller (9) is rotatably mounted on the adjusting mechanism through a rotating shaft (24), the rotating shaft (24) is of a hollow structure, the rotating shaft (24) is communicated with the inside of the discharging roller (9), a water tank (5) and a water pump (6) are fixedly mounted on the discharging box (1), one end of the water pump (6) is communicated with the inside of the water tank (5), and the other end of the water pump (6) is communicated with the rotating shaft (24) through a water pipe (7).
5. The discharging device of bag making machine as claimed in claim 4, characterized in that said water pipe (7) is of hose construction.
6. The discharging device of a bag machine as claimed in claim 5, wherein the discharging roller (9) is covered with a release sheet (23) on the outside.
7. The discharging device of bag making machine according to claim 6, characterized in that the rear mounting plate (18) is fixedly provided with a driving motor (17) for driving the crankshaft (21) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911141639.0A CN110712393B (en) | 2019-11-20 | 2019-11-20 | Discharging device of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911141639.0A CN110712393B (en) | 2019-11-20 | 2019-11-20 | Discharging device of bag making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110712393A CN110712393A (en) | 2020-01-21 |
| CN110712393B true CN110712393B (en) | 2021-07-02 |
Family
ID=69215440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911141639.0A Expired - Fee Related CN110712393B (en) | 2019-11-20 | 2019-11-20 | Discharging device of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110712393B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449962A (en) * | 1981-03-12 | 1984-05-22 | Maquinas Npu Ltda. | Cutting/sealing device for plastic bag making machines |
| CN2734439Y (en) * | 2003-10-12 | 2005-10-19 | 平阳县凯达包装机械厂 | Automatic hot-cutting machine for color printing film plastic weaving composite bag |
| CN103240911A (en) * | 2012-02-03 | 2013-08-14 | 南通环球塑料工程有限公司 | Bag manufacturing machine |
| CN203510790U (en) * | 2013-09-10 | 2014-04-02 | 江苏万乐复合材料有限公司 | High-speed bag making machine for thick packaging film bags |
| CN104339708A (en) * | 2013-08-01 | 2015-02-11 | 广州永新包装有限公司 | Deburring equipment and method for packaging bags |
| CN206030630U (en) * | 2016-08-31 | 2017-03-22 | 徐州赫博包装有限公司 | Anti-adhesion sealing conveying system |
| CN106799866A (en) * | 2015-11-25 | 2017-06-06 | 天津凯耀豆制品科技有限公司 | A kind of production line of soya-bean milk sealer |
| CN206217251U (en) * | 2016-11-03 | 2017-06-06 | 深圳鑫金昊股份有限公司 | A kind of non-woven fabric made bag hot-cutting device |
| CN206781121U (en) * | 2017-06-19 | 2017-12-22 | 枝江楚天塑业有限公司 | A kind of Polywoven Bag hot pressing shear |
| CN207373802U (en) * | 2017-11-11 | 2018-05-18 | 东莞市湘烨包装材料有限公司 | A kind of plastic packaging bag automates cutting device |
-
2019
- 2019-11-20 CN CN201911141639.0A patent/CN110712393B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449962A (en) * | 1981-03-12 | 1984-05-22 | Maquinas Npu Ltda. | Cutting/sealing device for plastic bag making machines |
| CN2734439Y (en) * | 2003-10-12 | 2005-10-19 | 平阳县凯达包装机械厂 | Automatic hot-cutting machine for color printing film plastic weaving composite bag |
| CN103240911A (en) * | 2012-02-03 | 2013-08-14 | 南通环球塑料工程有限公司 | Bag manufacturing machine |
| CN104339708A (en) * | 2013-08-01 | 2015-02-11 | 广州永新包装有限公司 | Deburring equipment and method for packaging bags |
| CN203510790U (en) * | 2013-09-10 | 2014-04-02 | 江苏万乐复合材料有限公司 | High-speed bag making machine for thick packaging film bags |
| CN106799866A (en) * | 2015-11-25 | 2017-06-06 | 天津凯耀豆制品科技有限公司 | A kind of production line of soya-bean milk sealer |
| CN206030630U (en) * | 2016-08-31 | 2017-03-22 | 徐州赫博包装有限公司 | Anti-adhesion sealing conveying system |
| CN206217251U (en) * | 2016-11-03 | 2017-06-06 | 深圳鑫金昊股份有限公司 | A kind of non-woven fabric made bag hot-cutting device |
| CN206781121U (en) * | 2017-06-19 | 2017-12-22 | 枝江楚天塑业有限公司 | A kind of Polywoven Bag hot pressing shear |
| CN207373802U (en) * | 2017-11-11 | 2018-05-18 | 东莞市湘烨包装材料有限公司 | A kind of plastic packaging bag automates cutting device |
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| Publication number | Publication date |
|---|---|
| CN110712393A (en) | 2020-01-21 |
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Effective date of registration: 20210608 Address after: 053000 north side of Qiudu Avenue, high tech Industrial Development Zone, Gucheng County, Hengshui City, Hebei Province Applicant after: Hebei Zhenghao Packaging Technology Co.,Ltd. Address before: 421800 3 / F, building A5, innovation and entrepreneurship Park, economic development zone, Sanjia sub district office, Leiyang City, Hengyang City, Hunan Province Applicant before: Hunan mamati Environmental Protection Technology Co.,Ltd. |
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