CN114074777B - Supplementary quick carminative vacuum packaging machine for instant duck neck of extrusion - Google Patents
Supplementary quick carminative vacuum packaging machine for instant duck neck of extrusion Download PDFInfo
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- CN114074777B CN114074777B CN202111366094.0A CN202111366094A CN114074777B CN 114074777 B CN114074777 B CN 114074777B CN 202111366094 A CN202111366094 A CN 202111366094A CN 114074777 B CN114074777 B CN 114074777B
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- heat
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- 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
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- 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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
Abstract
The invention relates to the technical field of instant duck necks, and discloses an extrusion-assisted rapid-exhaust vacuum packaging machine for instant duck necks. This supplementary quick carminative instant vacuum packaging machine for duck neck of extrusion, through taking with second transportation through setting up first transportation, take transversely to carry out the heat-seal to duck neck wrapping bag through first transportation, take vertically to carry out the heat-seal to duck neck wrapping bag through second transportation, thereby reached complete vacuum packaging's effect, the wrapping bag displacement on taking first transportation through the limiting plate shifts to the carousel, the carousel drives the wrapping bag and rotates, make the vertical heat-seal board on the second transportation area of orientation of wrapping bag, thereby vacuum heat-seal's effect has been reached.
Description
Technical Field
The invention relates to the technical field of instant duck necks, in particular to a vacuum packaging machine for instant duck necks, which is used for extrusion-assisted rapid air exhaust.
Background
The duck neck is one of the traditional famous tastes in Hunan, hubei, sichuan and Jiangxi, and also called sauced duck neck or sauced duck neck, the earliest origin is spread to Dongting lake region of Changde and Yueyang in Qing Dynasty, and spread to Sichuan and Hubei through Hunan, and the Fengshi nationwide in recent years.
The prior art has the following defects and shortcomings: most of the existing food packages require vacuum packaging to prevent mildewing, and play a role in quality guarantee and freshness preservation; however, the existing food vacuum packaging machines are mainly divided into two types, one type is a common vacuum chamber type packaging machine, the working principle of the machine is that food is bagged, then a bag is placed in a vacuum chamber, vacuum is extracted, and then the food bag is subjected to heat sealing, and the machine has the advantages of simple structure, low price and low automation degree, and has the defects of complicated manual operation; the other type is a continuous vacuum packaging machine, the working principle of the machine is that food is put into a mould, and then films are coated on the upper part and the lower part of the mould so as to achieve the purpose of continuous automatic vacuum packaging; the machine has the advantages of high automation degree and less manual operation, and has the defects of complex structure, high price and requirement of matched molds.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the vacuum packaging machine for the instant duck necks, which is used for assisting in extrusion and exhausting air quickly, and can solve the problem of the existing vacuum packaging machine for the instant duck necks, which is used for assisting in extrusion and exhausting air quickly; this device is through transversely carrying out the heat-seal to the wrapping bag earlier and vertically carrying out the heat-seal to the wrapping bag, and the part that will be right simultaneously cuts effective solution problem.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an supplementary quick carminative vacuum packaging machine for instant duck neck of extrusion, includes equipment principal, equipment principal's front is rotated and is connected with first transportation area, the positive fixed mounting in first transportation area has the slide bar, the inside fixedly connected with extrusion frame of slide bar, the inside fixed mounting of extrusion frame has the extrusion sponge, the positive fixed mounting of slide bar has the groove of bleeding, the inside sliding connection in groove of bleeding has the heat-sealing plate, the positive sliding connection in first transportation area has the limiting plate, the left end of limiting plate is rotated and is connected with and grabs the carousel, the left end of carousel is rotated and is connected with second transportation area.
Preferably, the slide bar includes extension spring, sliding sleeve, support frame and mount, the front fixedly connected with extension spring of slide bar, the front sliding connection of slide bar has the sliding sleeve, the front fixed mounting of sliding sleeve has the support frame, the bottom fixedly connected with mount of support frame.
Preferably, two groups of sliding rods are arranged on the front surface of the equipment main body and are respectively distributed on the front surfaces of the first conveying belt and the second conveying belt.
Preferably, the air exhaust groove comprises a touch head, a stretching bracket, a reset spring, a sliding plate, a stretching sliding groove, a stretching rod, a rotating disc, an air exhaust sliding groove, an air exhaust sliding block and an air exhaust opening, the inside of the air exhaust groove is connected with the touch head in a sliding manner, the front of the touch head is connected with the stretching bracket in a rotating manner, one end, far away from the touch head, of the stretching bracket is connected with the reset spring in a rotating manner, one end, far away from the stretching bracket, of the reset spring is connected with the sliding plate in a rotating manner, one end, far away from the reset spring, of the sliding plate is connected with the stretching sliding groove in a rotating manner, one end, far away from the sliding plate, of the stretching sliding groove is connected with the stretching rod in a sliding manner, the front of the stretching rod is connected with the rotating disc in a rotating manner, the front of the rotating disc is connected with the air exhaust sliding groove in a sliding manner, and the air exhaust opening is fixedly installed on the front of the air exhaust sliding block.
Preferably, one end of the stretching rod far away from the return spring is connected with the rotating disc.
Preferably, the touch head and the two groups of suction ports are both arranged at the bottom of the heat sealing plate.
Preferably, the heat-sealing plate comprises a heat-sealing chute, a heat-sealing rod, a heat expander, a first magnetic block, a second magnetic block and a lead screw spring, the heat-sealing chute is fixedly mounted inside the heat-sealing plate, the heat-sealing rod is slidably connected inside the heat-sealing chute, the heat expander is fixedly mounted at the bottom of the heat-sealing chute, the first magnetic block and the second magnetic block are fixedly connected to the periphery of the heat-sealing rod, and the lead screw spring is fixedly mounted at one end, far away from the first magnetic block, of the second magnetic block.
Preferably, the interior of the thermal expansion body is filled with thermal expansion objects, and the top of the thermal expansion body is provided with a triangular block.
Preferably, the ends, close to each other, of the first magnetic block and the second magnetic block are opposite in magnetism, and the two groups of first magnetic blocks are respectively connected with one group of lead screw springs.
Compared with the prior art, the invention provides an extrusion-assisted rapid-exhaust vacuum packaging machine for instant duck necks, which has the following beneficial effects:
1. through the arrangement of the first conveying belt and the second conveying belt, the duck neck packaging bags are subjected to transverse heat sealing through the first conveying belt, and the duck neck packaging bags are subjected to vertical heat sealing through the second conveying belt, so that a complete vacuum packaging effect is achieved;
2. by arranging the limiting plate and the turntable, the packaging bag on the first conveying belt is displaced onto the turntable through the limiting plate, and the turntable drives the packaging bag to rotate, so that the packaging bag vertically faces the heat sealing plate on the second conveying belt, and the effect of vacuum heat sealing is achieved;
3. through the arrangement of the extrusion frame, the sliding sleeve moves towards the extension spring on the sliding rod, the extrusion sponge in the extrusion frame can extrude the packaging bag on the first conveying belt, and the extrusion sponge can extrude redundant air in the packaging bag without damaging the duck neck in the packaging bag, so that the effect of extruding and exhausting air is achieved;
4. the touch head is arranged and contacts the packaging bag extruded by the extrusion frame, the touch head drives the stretching bracket to drive the reset spring to move, the reset spring drives the sliding plate to slide on the stretching sliding groove, the stretching rod drives the rotating disc to rotate, and the rotating disc drives the air exhaust sliding block and the air exhaust opening in the air exhaust sliding groove to exhaust the packaging bag, so that the vacuum effect of the packaging bag is achieved;
5. through setting up first magnetic path and second magnetic path, carry out the heat-seal to the wrapping bag through the heat-seal pole, the heat on the heat-seal pole can be absorbed to the bloated heat of heat after reacing certain heat, with the triangle block top at top to between first magnetic path and the second magnetic path, make first magnetic path and second magnetic path break away from, two sets of second magnetic paths can relative motion under lead screw spring's effect, cut the unnecessary part of wrapping bag to the pleasing to the eye effect that has kept vacuum packaging duck neck has been reached.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the main body of the apparatus of the present invention and its connection structure;
FIG. 3 is a schematic view of the sliding rod and its connection structure of the present invention;
FIG. 4 is a schematic view of the connection structure of the extruding frame and the extruding sponge thereof according to the present invention;
FIG. 5 is a schematic view of the gas extraction groove and the connection structure thereof;
FIG. 6 is a schematic view of a heat seal board and its attachment structure according to the present invention;
FIG. 7 is a schematic view of the heat-seal bar and its attachment structure of the present invention.
In the figure: 1. an apparatus main body; 2. a first conveyor belt; 3. a slide bar; 31. an extension spring; 32. a sliding sleeve; 33. a support frame; 34. a fixed mount; 4. extruding the frame; 5. extruding the sponge; 6. an air exhaust groove; 601. a touch head; 602. stretching the bracket; 603. a return spring; 604. a slide plate; 605. stretching the chute; 606. a stretching rod; 607. rotating the disc; 608. an air extraction chute; 609. an air extraction slider; 610. an air extraction opening; 7. heat-sealing the board; 71. heat sealing the chute; 72. a heat seal bar; 73. a thermal expansion body; 74. a first magnetic block; 75. a second magnetic block; 76. a screw spring; 8. a limiting plate; 9. a turntable; 10. a second conveyor belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Please refer to fig. 1-7, a supplementary quick carminative vacuum packaging machine for instant duck neck of extrusion, including equipment principal 1, equipment principal 1's front rotation is connected with first transportation area 2, the front fixed mounting of first transportation area 2 has slide bar 3, the inside fixedly connected with extrusion frame 4 of slide bar 3, the inside fixed mounting of extrusion frame 4 has extrusion sponge 5, the front fixed mounting of slide bar 3 has air exhaust groove 6, the inside sliding connection of air exhaust groove 6 has heat-sealing plate 7, the front sliding connection of first transportation area 2 has limiting plate 8, the left end of limiting plate 8 rotates and is connected with grabs carousel 9, the left end of carousel 9 rotates and is connected with second transportation area 10.
The sliding rod 3 comprises an extension spring 31, a sliding sleeve 32, a supporting frame 33 and a fixing frame 34, the extension spring 31 is fixedly connected to the front of the sliding rod 3, the sliding sleeve 32 is slidably connected to the front of the sliding rod 3, the supporting frame 33 is fixedly mounted on the front of the sliding sleeve 32, and the fixing frame 34 is fixedly connected to the bottom of the supporting frame 33. The slide bars 3 are arranged in two groups on the front side of the equipment main body 1 and are respectively distributed on the front sides of the first conveying belt 2 and the second conveying belt 10, so that the effect of respectively performing heat sealing treatment on the duck neck packaging bags on the first conveying belt 2 and the second conveying belt 10 is achieved. The air extracting groove 6 comprises a touch head 601, an extension bracket 602, a return spring 603, a sliding plate 604, an extension sliding groove 605, an extension rod 606, a rotating disc 607, an air extracting sliding groove 608, an air extracting slide block 609 and an air extracting opening 610, the touch head 601 is connected inside the air extracting groove 6 in a sliding manner, the extension bracket 602 is connected to the front face of the touch head 601 in a rotating manner, the return spring 603 is connected to one end of the extension bracket 602 far away from the touch head 601 in a rotating manner, the sliding plate 604 is connected to one end of the return spring 603 far away from the extension bracket 602 in a rotating manner, the extension sliding groove 605 is connected to one end of the sliding plate 604 far away from the sliding plate 605 in a sliding manner, the extension rod 606 is connected to the front face of the extension rod 606 in a rotating manner, the air extracting sliding groove 608 is connected to the front face of the rotating disc 607 in a rotating manner, the air extracting slide block 609 is connected to the inside the air extracting sliding groove 608 in a sliding manner, and the air extracting opening 610 is fixedly installed on the front face of the air extracting slide block 609. One end of the stretching rod 606 far from the return spring 603 is connected to the rotating disc 607, so as to drive the rotating disc 607 to rotate to drive the air-extracting sliding block 609 to slide in the air-extracting sliding groove 608. The touch head 601 and the two groups of air extraction ports 610 are arranged at the bottom of the heat sealing plate 7, so that the effect of conveniently extruding and extracting air is achieved. The heat-sealing plate 7 comprises a heat-sealing sliding groove 71, a heat-sealing rod 72, a heat expansion body 73, a first magnetic block 74, a second magnetic block 75 and a lead screw spring 76, the heat-sealing sliding groove 71 is fixedly mounted inside the heat-sealing plate 7, the heat-sealing rod 72 is slidably connected inside the heat-sealing sliding groove 71, the heat expansion body 73 is fixedly mounted at the bottom of the heat-sealing sliding groove 71, the first magnetic block 74 and the second magnetic block 75 are fixedly connected to the periphery of the heat-sealing rod 72, and the lead screw spring 76 is fixedly mounted at one end, far away from the first magnetic block 74, of the second magnetic block 75. The inside of the thermal expansion body 73 is filled with thermal expansion objects, and the top of the thermal expansion body 73 is provided with a triangular block, so that thermal expansion is performed within a limited time, the heat sealing rod 72 is far away from the packaging bag, and the packaging bag is prevented from being scalded. The ends of the first magnetic block 74 and the second magnetic block 75 close to each other are opposite in magnetism, and the two groups of first magnetic blocks 74 are respectively connected with one group of lead screw springs 76, so that the effect that the two groups of first magnetic blocks 74 perform relative motion under the action of the lead screw springs 76 is achieved.
In conclusion, the duck neck packaging bag is subjected to transverse heat sealing through the first conveying belt 2, and is subjected to vertical heat sealing through the second conveying belt 10, so that the complete vacuum packaging effect is achieved; the packaging bags on the first conveying belt 2 are displaced onto the turntable 9 through the limiting plate 8, the turntable 9 drives the packaging bags to rotate, and the packaging bags vertically face the heat sealing plate 7 on the second conveying belt 10, so that the effect of vacuum heat sealing is achieved; the sliding sleeve 32 moves towards the extension spring 31 on the sliding rod 3, the extrusion sponge 5 in the extrusion frame 4 can extrude the packaging bag on the first conveying belt 2, and the extrusion sponge 5 can extrude redundant air in the packaging bag without damaging the duck neck in the packaging bag, so that the effect of extruding and exhausting air is achieved; the touch head 601 contacts the packaging bag extruded by the extrusion frame 4, the touch head 601 drives the stretching bracket 602 to drive the return spring 603 to move, the return spring 603 drives the sliding plate 604 to slide on the stretching chute 605, the stretching rod 606 drives the rotating disc 607 to rotate, the rotating disc 607 drives the air exhaust sliding block 609 in the air exhaust chute 608 and the air exhaust port 610 to exhaust the packaging bag, and therefore the vacuum effect of the packaging bag is achieved; carry out the heat-seal to the wrapping bag through heat-seal pole 72, the heat on the heat-seal pole 72 can be absorbed to the thermal expansion body 73, the thermal expansion body 73 can carry out the heat expansion after reacing certain heat, carry out the triangle block top at top to between first magnetic path 74 and the second magnetic path 75, make first magnetic path 74 and second magnetic path 75 break away from, two sets of second magnetic paths 75 can be relative motion under screw spring 76's effect, cut the unnecessary part of wrapping bag, thereby reached the pleasing to the eye effect that has kept vacuum packaging duck neck.
When the vacuum packaging machine for the instant duck necks with the extrusion assistance and the rapid exhaust functions is used, the duck necks are placed inside a heat-sealed packaging bag and then placed on a first conveying belt 2, the sliding sleeve 32 moves towards the stretching spring 31 on the sliding rod 3, the extrusion sponge 5 inside the extrusion frame 4 extrudes the packaging bag on the first conveying belt 2, the extrusion sponge 5 does not damage the duck necks inside the packaging bag to extrude redundant air inside the packaging bag, the packaging bag on the first conveying belt 2 is displaced onto the rotating disc 9 through the limiting plate 8, the rotating disc 9 drives the packaging bag to rotate, the packaging bag vertically faces towards the heat sealing plate 7 on the second conveying belt 10, the touch head 601 contacts the packaging bag extruded by the extrusion frame 4, the touch head 601 drives the stretching support 602 to drive the return spring 603 to move, the return spring 603 drives the sliding plate 604 to slide on the stretching chute 605, the stretching rod 606 drives the rotating disc 607 to rotate, the rotating disc 607 drives the sliding block 609 inside the air extracting block 609 and the air extracting block 610 to perform heat-sealing action on the packaging bag, the heat-sealing expansion block 72, the heat-sealing bag reaches the heat-sealing expansion part of the packaging bag, and the heat-sealing bag 75, and the heat-sealing expansion block 72 can absorb heat of the packaging bag by the heat-sealing expansion block 75 and the heat-sealing expansion block 75.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an supplementary quick carminative vacuum packaging machine for instant duck neck of extrusion which characterized in that: the device comprises a device main body (1), wherein the front of the device main body (1) is rotatably connected with a first conveying belt (2), the front of the first conveying belt (2) is fixedly provided with a sliding rod (3), the inside of the sliding rod (3) is fixedly connected with an extrusion frame (4), the inside of the extrusion frame (4) is fixedly provided with an extrusion sponge (5), the front of the sliding rod (3) is fixedly provided with an air exhaust groove (6), the inside of the air exhaust groove (6) is slidably connected with a heat sealing plate (7), the front of the first conveying belt (2) is slidably connected with a limiting plate (8), the left end of the limiting plate (8) is rotatably connected with a turntable (9), and the left end of the turntable (9) is rotatably connected with a second conveying belt (10);
the air pumping groove (6) comprises a touch head (601), a stretching bracket (602), a return spring (603), a sliding plate (604), a stretching sliding groove (605), a stretching rod (606), a rotating disc (607), an air pumping sliding groove (608), an air pumping sliding block (609) and an air pumping hole (610), the touch head (601) is connected inside the air pumping groove (6) in a sliding mode, the stretching bracket (602) is connected to the front face of the touch head (601) in a rotating mode, the return spring (603) is connected to one end, far away from the touch head (601), of the stretching bracket (602) in a rotating mode, the return spring (603) is connected to one end, far away from the stretching bracket (602) in a rotating mode, the sliding plate (604) is connected with the stretching rod (606), the rotating disc (607) is connected to the front face of the stretching rod (606) in a rotating mode, the rotating disc (607) drives the air pumping sliding block (609) inside the air pumping sliding groove (608) and the air pumping hole (610) to carry out the packaging bag, the air pumping sliding block (608) is connected to the air pumping sliding block (609), and the air pumping hole (610) is fixedly installed on the front face of the air pumping sliding block (609);
one end of the stretching rod (606) far away from the return spring (603) is connected with the rotating disc (607);
the touch head (601) and the two groups of extraction holes (610) are arranged at the bottom of the heat sealing plate (7);
the heat-sealing plate (7) comprises a heat-sealing sliding groove (71), a heat-sealing rod (72), a heat expansion body (73), a first magnetic block (74), a second magnetic block (75) and a lead screw spring (76), the heat-sealing sliding groove (71) is fixedly installed inside the heat-sealing plate (7), the heat-sealing rod (72) is connected inside the heat-sealing sliding groove (71) in a sliding mode, the heat expansion body (73) is fixedly installed at the bottom of the heat-sealing sliding groove (71), the first magnetic block (74) and the second magnetic block (75) are fixedly connected to the periphery of the heat-sealing rod (72), and the lead screw spring (76) is fixedly installed at one end, far away from the first magnetic block (74), of the second magnetic block (75);
the interior of the thermal expansion body (73) is filled with thermal expansion objects, and the top of the thermal expansion body (73) is provided with a triangular block;
one ends, close to each other, of the first magnetic block (74) and the second magnetic block (75) are opposite in magnetism, and the two groups of the first magnetic blocks (74) are respectively connected with one group of lead screw springs (76);
the touch head (601) is in contact with a packaging bag extruded by the extrusion frame (4), the touch head (601) drives the stretching support (602) to drive the reset spring (603) to move, the reset spring (603) drives the sliding plate (604) to slide on the stretching sliding groove (605), the stretching rod (606) drives the rotating disc (607) to rotate, the rotating disc (607) drives the air suction sliding block (609) inside the air suction sliding groove (608) and the air suction opening (610) to suck air into the packaging bag, the packaging bag is thermally sealed through the heat sealing rod (72), the heat expansion body (73) can absorb heat on the heat sealing rod (72), the heat expansion body (73) can thermally expand after certain heat is reached, the triangular block at the top is pushed to the position between the first magnetic block (74) and the second magnetic block (75), the first magnetic block (74) and the second magnetic block (75) are separated, the two groups of second magnetic blocks (75) can relatively move under the action of the spring (76), and redundant parts of the lead screw are cut.
2. The vacuum packaging machine for the instant duck neck with the extrusion-assisted and rapid air exhaust functions as claimed in claim 1, wherein the vacuum packaging machine comprises: slide bar (3) are including extension spring (31), sliding sleeve (32), support frame (33) and mount (34), the positive fixedly connected with extension spring (31) of slide bar (3), the positive sliding connection of slide bar (3) has sliding sleeve (32), the positive fixed mounting of sliding sleeve (32) has support frame (33), the bottom fixedly connected with mount (34) of support frame (33).
3. The vacuum packaging machine for the instant duck necks with extrusion assisting and quick air exhaust functions as claimed in claim 2, wherein the vacuum packaging machine comprises: two groups of sliding rods (3) are arranged on the front surface of the equipment main body (1) and are respectively distributed on the front surfaces of the first conveying belt (2) and the second conveying belt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111366094.0A CN114074777B (en) | 2021-11-18 | 2021-11-18 | Supplementary quick carminative vacuum packaging machine for instant duck neck of extrusion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111366094.0A CN114074777B (en) | 2021-11-18 | 2021-11-18 | Supplementary quick carminative vacuum packaging machine for instant duck neck of extrusion |
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| CN114074777A CN114074777A (en) | 2022-02-22 |
| CN114074777B true CN114074777B (en) | 2022-11-22 |
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| CN213008922U (en) * | 2020-09-06 | 2021-04-20 | 合肥市朕泰老爷爷食品有限公司 | Leisure roasted seeds and nuts food vacuum packaging equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6862867B2 (en) * | 2003-01-16 | 2005-03-08 | Pack-Tech, L.L.C. | Bag sealing system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060105599A (en) * | 2005-04-01 | 2006-10-11 | 이영관 | Apparatus for packing of a package |
| JP2010013184A (en) * | 2008-03-14 | 2010-01-21 | Furukawa Mfg Co Ltd | Sealing method of wrapping bag mouth and its device |
| TW201702136A (en) * | 2015-07-10 | 2017-01-16 | Zi-Cang Zhan | Packaging machine with squeezing device that comprises a squeezing device to squeeze air out of a package bag in order to reduce the amount of air and oxygen contained in the bag |
| CN212313974U (en) * | 2020-05-14 | 2021-01-08 | 青岛金兴达包装有限公司 | Full-automatic vacuum packaging machine set |
| CN111572859A (en) * | 2020-05-21 | 2020-08-25 | 桂煦明 | Vacuum packaging method for instant food |
| CN212862021U (en) * | 2020-07-27 | 2021-04-02 | 湖南海日食品有限公司 | Extrusion type vacuum exhaust device for packaging water bamboo food |
| CN213008922U (en) * | 2020-09-06 | 2021-04-20 | 合肥市朕泰老爷爷食品有限公司 | Leisure roasted seeds and nuts food vacuum packaging equipment |
| CN112550809A (en) * | 2020-12-17 | 2021-03-26 | 倪美锦 | Vacuum packaging method for food production |
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|---|---|
| CN114074777A (en) | 2022-02-22 |
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