CN110217427B - Packaging adhesive bag sealing assembly for packaging machine - Google Patents
Packaging adhesive bag sealing assembly for packaging machine Download PDFInfo
- Publication number
- CN110217427B CN110217427B CN201910502937.1A CN201910502937A CN110217427B CN 110217427 B CN110217427 B CN 110217427B CN 201910502937 A CN201910502937 A CN 201910502937A CN 110217427 B CN110217427 B CN 110217427B
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- CN
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- Prior art keywords
- packaging
- bag
- sealing
- smoothing
- plate
- Prior art date
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 89
- 238000007789 sealing Methods 0.000 title claims abstract description 74
- 239000000853 adhesive Substances 0.000 title claims abstract description 29
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 111
- 238000007731 hot pressing Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 35
- 238000009499 grossing Methods 0.000 claims description 29
- 238000005086 pumping Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Vacuum Packaging (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Package Closures (AREA)
Abstract
The invention discloses a packaging adhesive bag sealing assembly for a packaging machine, which is used for carrying out hot-pressing sealing on a packaging adhesive bag loaded with a product and carrying out vacuumizing in the packaging adhesive bag. Flattening the bag opening of the packaging adhesive bag through a flattening conveying mechanism, and conveying the bag opening of the packaging adhesive bag to a sealing mechanism for hot-pressing sealing; the packaging plastic bag sealing assembly for the packaging machine has the advantages of simple structure and simple and convenient working procedure, thereby improving the working efficiency of packaging electronic products.
Description
Technical Field
The invention relates to the technical field of packaging equipment, in particular to a packaging plastic bag sealing assembly for a packaging machine.
Background
Electronic products are often packaged prior to shipment. At present, packaging of electronic products generally comprises multiple procedures of taking materials, overlapping, taking and expanding packaging rubber bags, conveying the electronic products into the packaging rubber bags, vacuumizing and heat-sealing the packaging rubber bags, conveying finished packaging rubber bags, labeling and the like.
After the electronic product is put into the packaging procedure in the packaging adhesive, the mouth of the packaging adhesive bag needs to be smoothed out for hot-pressing sealing and vacuumizing operation is carried out in the bag, the existing packaging adhesive bag sealing device is complex in structure and complex in procedure, and if the yield of the electronic product is large, the working efficiency of packaging the electronic product is low.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a packaging adhesive bag sealing device is complex in structure and complex in procedure, and if the yield of electronic products is high, the working efficiency of packaging the electronic products is low, and provides a packaging adhesive bag sealing assembly for a packaging machine.
The invention is realized by the following technical scheme: a package plastic bag seals subassembly for packagine machine for carry out hot pressing to the package plastic bag that loads the product and carry out the evacuation in the package plastic bag, including base and several locate on the base and slide rail that is parallel to each other still includes: the sealing mechanism, the flattening conveying mechanism and the plurality of vacuumizing pipelines.
The sealing mechanism is arranged at the front side of the base and is used for carrying out hot-pressing sealing on the mouth of the packaging adhesive bag; the flattening conveying mechanism is used for flattening the bag opening of the packaging adhesive bag and conveying the bag opening of the packaging adhesive bag to the sealing mechanism for sealing, and is arranged on the base and positioned at the rear side of the sealing mechanism; the vacuumizing pipeline is used for vacuumizing air in the packaging plastic bags and is arranged on the straightening conveying mechanism, and the end part of the vacuumizing pipeline is flat.
Further, the sealing mechanism comprises two guide posts which are respectively arranged at the left side and the right side of the base, an upper sealing mechanism which is arranged at the top of the guide posts, and a lower sealing mechanism which is arranged below the upper sealing mechanism and is arranged above the base.
Further, the upper sealing mechanism comprises a first mounting plate connected with the tops of the two guide posts, a first air cylinder arranged on the first mounting plate, and an upper heating block arranged below the first mounting plate and connected with a piston rod of the first air cylinder, wherein the left side and the right side of the upper heating block are movably connected with the guide posts, and the upper heating block can move in the up-down direction of the guide posts.
Further, the lower sealing mechanism comprises a second air cylinder arranged at the bottom of the base and a lower heating block movably arranged on the guide post, and a piston rod of the second air cylinder is fixedly connected with the lower heating block.
Further, the smoothing-out conveying mechanism includes a smoothing-out mechanism and a conveying mechanism for moving the smoothing-out mechanism in the front-rear direction.
Further, the conveying mechanism comprises a third cylinder arranged on the base, a sliding plate connected with a piston rod of the third cylinder, a plurality of first fixing columns arranged on the left side of the sliding plate, and a plurality of second fixing columns arranged on the right side of the sliding plate, wherein the bottom of the sliding plate is movably connected with the sliding rail.
Further, the smoothing mechanism comprises a first traction mechanism arranged on the first fixed column and a second traction mechanism arranged on the second fixed column, the first traction mechanism and the second traction mechanism are oppositely arranged, and the heights of the first traction mechanism and the second traction mechanism relative to the base are higher than that of the lower heating block and lower than that of the upper heating block.
Further, the first pulling mechanism comprises a second mounting plate, a fourth air cylinder arranged on the second mounting plate, a first connecting block connected with a piston rod of the fourth air cylinder, and a first smoothing plate arranged on the first connecting block; the end part of the first smoothing-out plate is flat.
Further, the second pulling mechanism comprises a third mounting plate, a fifth air cylinder arranged on the third mounting plate, a second connecting block connected with a piston rod of the fifth air cylinder, and a second smoothing-out plate arranged on the second connecting block; the end part of the second smoothing-out plate is flat.
Further, the first connecting block is provided with the vacuumizing pipeline, and the second connecting block is provided with the vacuumizing pipeline.
The implementation of the invention has the beneficial effects that at least: flattening the bag opening of the packaging adhesive bag through a flattening conveying mechanism, and conveying the bag opening of the packaging adhesive bag to a sealing mechanism for hot-pressing sealing; the packaging plastic bag sealing assembly for the packaging machine has the advantages of simple structure and simple and convenient working procedure, thereby improving the working efficiency of packaging electronic products.
Drawings
Fig. 1 is a schematic perspective view of a packaging bag closure assembly for a packaging machine according to the present invention;
fig. 2 is a schematic perspective view of a sealing mechanism of a packaging bag sealing assembly for a packaging machine according to the present invention;
Fig. 3 is a schematic structural view of a smoothing conveying mechanism of a packaging plastic bag sealing assembly for a packaging machine;
FIG. 4 is an enlarged partial schematic view of the first stripper plate, second stripper plate and evacuation tubes of FIG. 3.
Reference numerals:
700-packaging adhesive bag sealing assembly for packaging machine;
71-a sealing mechanism; 72-guiding columns; 711-upper sealing mechanism; 712-lower seal mechanism; 7111-a first mounting plate; 7112-first cylinder; 7113-upper heating block; 7121-lower heating block; 7122-second cylinder;
73-flattening and conveying mechanism; 731-a conveying mechanism; 7311-third cylinder; 7312-a sliding plate; 7313-first fixing post; 7314-a second fixed column; 732-a first pulling mechanism; 7321-a second mounting plate; 7322-fourth cylinder; 7323-first connection block; 7324-a first stroking plate; 733-a second pulling mechanism; 7331-a third mounting plate; 7332-fifth cylinder; 7333-a second connection block; 7334-a second stroking plate;
74-vacuumizing a pipeline;
75-base; 76-slide rail.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
Referring to fig. 1 to 4, a packaging bag sealing assembly 700 for a packaging machine is used for performing heat sealing on a packaging bag loaded with a product and performing vacuum pumping in the packaging bag, and comprises a base 75 and two parallel sliding rails 76 disposed on the base 75, and is characterized by further comprising: the sealing mechanism 71, the flattening and conveying mechanism 73 and two vacuumizing pipelines 74.
Referring to fig. 1 and 2, the sealing mechanism 71 is disposed at the front side of the base 75 and is used for heat sealing the mouth of the packaging plastic bag.
Referring to fig. 1 and 2, the sealing mechanism 71 includes two guide posts 72 disposed on the left and right sides of the base, an upper sealing mechanism 711 disposed on the top of the guide posts 72, and a lower sealing mechanism 712 disposed below the upper sealing mechanism 711 and above the base.
Referring to fig. 2, the upper sealing mechanism 711 includes a first mounting plate 7111 connected to the top of the two guide posts 72, a first air cylinder 7112 disposed on the first mounting plate 7111, and an upper heating block 7113 disposed below the first mounting plate 7111 and connected to a piston rod of the first air cylinder 7112, wherein left and right sides of the upper heating block 7113 are movably connected to the guide posts 72, and the upper heating block 7113 is movable in an up-down direction of the guide posts 72.
Referring to fig. 2, the lower sealing mechanism 712 includes a second cylinder 7122 disposed at the bottom of the base, and a lower heating block 7121 movably disposed on the guide post 72, wherein a piston rod of the second cylinder 7122 is fixedly connected to the lower heating block 7121.
Referring to fig. 1 and 3, the flattening and conveying mechanism 73 is configured to flatten a bag opening of a packaging plastic bag and convey the bag opening of the packaging plastic bag to the sealing mechanism 71 for sealing, and the flattening and conveying mechanism 73 is disposed on the base 75 and located at a rear side of the sealing mechanism 71.
Referring to fig. 1 and 3, the smoothing-out conveying mechanism 73 includes a smoothing-out mechanism and a conveying mechanism 731 for moving the smoothing-out mechanism in the front-rear direction.
Referring to fig. 3, the conveying mechanism 731 includes a third cylinder 7311 disposed on the base, a sliding plate 7312 connected to a piston rod of the third cylinder 7311, two first fixing columns 7313 disposed on a left side of the sliding plate 7312, and two second fixing columns 73 disposed on a right side of the sliding plate 7312, wherein a bottom of the sliding plate 7312 is movably connected to the sliding rail 76.
Referring to fig. 1 and 3, the leveling mechanism includes a first pulling mechanism 732 mounted and fixed between the first fixing posts 7313 and a second pulling mechanism 733 mounted and fixed between the second fixing posts 7314, the first pulling mechanism 732 and the second pulling mechanism 733 are disposed opposite to each other, and the heights of the first pulling mechanism 732 and the second pulling mechanism 733 relative to the base are higher than the lower heating block 7121 and lower than the upper heating block 7113.
Referring to fig. 3, the first pulling mechanism 732 includes a second mounting plate 7321, a fourth cylinder 7322 disposed on the second mounting plate 7321, a first connecting block 7323 connected to a piston rod of the fourth cylinder 7322, and a first straightening plate 7324 disposed on the first connecting block 7323; the end of the first smoothing plate 7324 is flat.
Referring to fig. 3, the second pulling mechanism 733 includes a third mounting plate 7331, a fifth cylinder 7332 disposed on the third mounting plate 7331, a second connecting block 7333 connected to a piston rod of the fifth cylinder 7332, and a second smoothing plate 7334 disposed on the second connecting block 7333; the end of the second smoothing plate 7334 is flat.
In this embodiment, when the packaging bag is sealed, the end of the first smoothing plate 7324 is tightly attached to the left side in the opening of the packaging bag, the end of the second smoothing plate 7334 is tightly attached to the right side in the opening of the packaging bag, and the first smoothing plate 7324 and the second smoothing plate 7334 cooperate with each other to smooth the opening.
And the end of the first smoothing plate 7324 is located between the upper heating block 7113 and the lower heating block 7121, the end of the second smoothing plate 7334 is located between the upper heating block 7113 and the lower heating block 7121, and the end of the first smoothing plate 7324 and the end of the second smoothing plate 7334 are both flat, which is beneficial to reducing the gap of the bag mouth of the packaging adhesive bag during sealing, so as to improve the heat sealing effect of the packaging adhesive bag.
Referring to fig. 3 and 4, the vacuum pipe 74 is configured to vacuum air in the packaging bag, an end of the vacuum pipe 74 is flat, the vacuum pipe 74 is disposed on the first connecting block 7323, and the vacuum pipe 74 is disposed on the second connecting block 7333.
In this embodiment, when the packaging plastic bag is sealed, the vacuumizing pipe 74 is located between the upper heating block 7113 and the lower heating block 7121, and the end of the vacuumizing pipe 74 is flat, so that the gap of the mouth of the packaging plastic bag during sealing is reduced, and the hot-press sealing effect of the packaging plastic bag is improved.
In this embodiment, the first cylinder 7112 and the second cylinder 7122 are standard cylinders with the model CM2F40-200Z, which are available to those skilled in the art, and are not focused on in the present application, and are not described in detail herein.
In this embodiment, the third cylinder 7311, the fourth cylinder 7322, and the fifth cylinder 7332 are composed of a cylinder tube, an end cap, a piston rod, a sealing member, etc., and the structure thereof is well known to those skilled in the art and will not be described herein.
The working principle of the invention is as follows:
Before the package plastic bag is sealed, the package plastic bag to be packaged and sealed is positioned at the front side of the sealing mechanism;
firstly, the sliding plate 7312 of the conveying mechanism 731 moves forward under the action of the third air cylinder 7311, and drives the first pulling mechanism 732 and the second pulling mechanism 733 on the sliding plate 7312 to move forward, and the first smoothing plate 7324 of the first pulling mechanism 732 and the second smoothing plate 7334 of the second pulling mechanism 733 respectively extend into the packaging bags;
Then, the fourth cylinder 7322 drives the first smoothing plate 7324 to move leftwards and cling to the left edge seal in the packaging plastic bag, the fifth cylinder 7332 drives the second smoothing plate 7334 to move rightwards and cling to the right edge seal in the packaging plastic bag, and the first smoothing plate 7324 and the second smoothing plate 7334 cooperate to smooth the bag mouth of the packaging plastic bag;
Subsequently, the sliding plate 7312 of the conveying mechanism 731 moves backward under the action of the third cylinder 7311, the first stroking plate 7324 and the second stroking plate 7334 pull the packaging bag to the sealing mechanism 71, the first cylinder 7112 of the upper sealing mechanism 711 lowers the upper heating block 7113, the second cylinder 7122 of the lower sealing mechanism 712 raises the lower heating block 7121, and the upper heating block 7113 and the lower heating block 7121 cooperate to perform heat sealing on the mouth of the packaging bag;
Finally, the vacuum pumping pipe 74 pumps the air in the packaging plastic bag, after the vacuum pumping is finished, the conveying mechanism 731 moves backward together with the first pulling mechanism 732, the second pulling mechanism 733 and the vacuum pumping pipe 74 move backward for resetting, the first cylinder 7112 of the upper sealing mechanism 711 drives the upper heating block 7113 to rise, and the second cylinder 7122 of the lower sealing mechanism 712 drives the lower heating block 7121 to descend, so that the packaging plastic bag sealing is finished.
The implementation of the invention has the beneficial effects that at least:
Flattening the bag opening of the packaging adhesive bag through a flattening conveying mechanism, and conveying the bag opening of the packaging adhesive bag to a sealing mechanism for hot-pressing sealing; the packaging plastic bag sealing assembly for the packaging machine has the advantages of simple structure and simple and convenient working procedure, thereby improving the working efficiency of packaging electronic products.
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (3)
1.A packaging adhesive bag sealing assembly (700) for a packaging machine for heat sealing packaging adhesive bags loaded with products and for vacuum pumping in the packaging adhesive bags, comprising a base (75) and a plurality of sliding rails (76) arranged on the base (75) and parallel to each other, characterized in that the packaging adhesive bag sealing assembly further comprises:
a sealing mechanism (71) which is arranged at the front side of the base (75) and is used for carrying out hot-pressing sealing on the bag mouth of the packaging adhesive bag;
the flattening conveying mechanism (73) is used for flattening the bag opening of the packaging adhesive bag and conveying the bag opening of the packaging adhesive bag to the sealing mechanism (71) for sealing, and the flattening conveying mechanism (73) is arranged on the base (75) and is positioned at the rear side of the sealing mechanism (71);
the vacuumizing pipelines (74) are used for vacuumizing air in the packaging rubber bags and are arranged on the smoothing conveying mechanism (73), and the end parts of the vacuumizing pipelines (74) are flat;
the smoothing-out conveying mechanism (73) comprises a smoothing-out mechanism and a conveying mechanism (731) for moving the smoothing-out mechanism in the front-rear direction;
The conveying mechanism (731) comprises a third air cylinder (7311) arranged on the base (75), a sliding plate (7312) connected with a piston rod of the third air cylinder (7311), a plurality of first fixing columns (7313) arranged on the left side of the sliding plate (7312), and a plurality of second fixing columns (7314) arranged on the right side of the sliding plate (7312), wherein the bottom of the sliding plate (7312) is movably connected with the sliding rail (76);
The smoothing mechanism comprises a first pulling mechanism (732) arranged on the first fixing column (7313) and a second pulling mechanism (733) arranged on the second fixing column (7314), and the first pulling mechanism (732) and the second pulling mechanism (733) are oppositely arranged;
the first pulling mechanism (732) comprises a first connecting block (7323) and a first smoothing plate (7324) arranged on the first connecting block (7323);
the second pulling mechanism (733) comprises a second connecting block (7333) and a second smoothing plate (7334) arranged on the second connecting block (7333);
One of the vacuumizing pipes (74) and the first smoothing plate (7324) are arranged on the same side of the first connecting block (7323), the other vacuumizing pipe (74) and the second smoothing plate (7334) are arranged on the same side of the second connecting block (7333), and the two vacuumizing pipes (74) are arranged between the first smoothing plate (7324) and the second smoothing plate (7334).
2. The packaging bag closure assembly (700) for a packaging machine according to claim 1, wherein the closure mechanism (71) comprises two guide posts (72) respectively provided on the left and right sides of the base (75), an upper closure mechanism (711) provided on top of the guide posts (72), and a lower closure mechanism (712) provided below the upper closure mechanism (711) and above the base;
The upper sealing mechanism (711) comprises a first mounting plate (7111) connected with the tops of the two guide posts (72), a first air cylinder (7112) arranged on the first mounting plate (7111), and an upper heating block (7113) arranged below the first mounting plate (7111) and connected with a piston rod of the first air cylinder (7112), wherein the left side and the right side of the upper heating block (7113) are movably connected with the guide posts (72), and the upper heating block (7113) can move in the up-down direction of the guide posts (72);
The lower sealing mechanism (712) comprises a second air cylinder (7122) arranged at the bottom of the base and a lower heating block (7121) movably arranged on the guide post (72), and a piston rod of the second air cylinder (7122) is fixedly connected with the lower heating block (7121).
3. The packaging bag closure assembly (700) for a packaging machine of claim 2 wherein the first and second pulling mechanisms (732, 733) are higher than the lower heating block (7121) and lower than the upper heating block (7113) relative to the base (75);
the first pulling mechanism (732) further comprises a second mounting plate (7321), a fourth cylinder (7322) arranged on the second mounting plate (7321), and the first connecting block (7323) is connected with a piston rod of the fourth cylinder (7322); the end part of the first stroking plate (7324) is flat;
The second pulling mechanism (733) further comprises a third mounting plate (7331), a fifth cylinder (7332) arranged on the third mounting plate (7331), and the second connecting block (7333) is connected with a piston rod of the fifth cylinder (7332); the end of the second smoothing plate (7334) is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502937.1A CN110217427B (en) | 2019-06-11 | 2019-06-11 | Packaging adhesive bag sealing assembly for packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502937.1A CN110217427B (en) | 2019-06-11 | 2019-06-11 | Packaging adhesive bag sealing assembly for packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110217427A CN110217427A (en) | 2019-09-10 |
| CN110217427B true CN110217427B (en) | 2024-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910502937.1A Active CN110217427B (en) | 2019-06-11 | 2019-06-11 | Packaging adhesive bag sealing assembly for packaging machine |
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| Country | Link |
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| CN (1) | CN110217427B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963131A (en) * | 2019-12-17 | 2020-04-07 | 天津市金桥焊材集团有限公司 | Sealing device capable of automatically supporting film |
| CN111453050B (en) * | 2020-04-09 | 2021-09-03 | 广东璟果食品有限公司 | Self-cleaning formula vacuum packaging machine among food package |
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| CN210437461U (en) * | 2019-06-11 | 2020-05-01 | 邓旭辉 | Packaging plastic bag sealing assembly for packaging machine |
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| CH659042A5 (en) * | 1982-10-16 | 1986-12-31 | Buehler Ag Geb | PLANT FOR SACKING POSSIBLE PRODUCTS AND METHOD FOR THEIR OPERATION. |
| JPH0620209U (en) * | 1992-04-03 | 1994-03-15 | 株式会社イシダ | Lateral sealing mechanism in bag making and packaging machine |
| JP4792138B2 (en) * | 2005-06-27 | 2011-10-12 | 株式会社川島製作所 | Ironing equipment for bag packaging |
| US7503191B2 (en) * | 2007-04-25 | 2009-03-17 | Seamless Technologies, Llc | Tubular sliver knit fabric for paint roller covers |
| CN101590920A (en) * | 2009-06-26 | 2009-12-02 | 中山市新宏业自动化工业有限公司 | The method of packing large flat bread and realize the full automaticity dress cake machine of this method |
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| CN208344656U (en) * | 2018-02-11 | 2019-01-08 | 深圳市北诚自动化设备有限公司 | Anti-fold envelope structure |
| CN208813574U (en) * | 2018-05-30 | 2019-05-03 | 珠海市祺海水产科技有限公司 | A kind of packaging bag vacuum evacuation device |
| CN208828219U (en) * | 2018-07-27 | 2019-05-07 | 漳州佳龙科技股份有限公司 | A kind of bag clamping device of anti-sealing fold |
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| CN203358914U (en) * | 2013-07-29 | 2013-12-25 | 瑞安市瑞志机械有限公司 | Guiding pipe-type vacuum-pumping part of bag feeding-type packaging machine |
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| CN210437461U (en) * | 2019-06-11 | 2020-05-01 | 邓旭辉 | Packaging plastic bag sealing assembly for packaging machine |
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