CN2827888Y - Box vacuum inflation automatic packer - Google Patents

Box vacuum inflation automatic packer Download PDF

Info

Publication number
CN2827888Y
CN2827888Y CN 200520074403 CN200520074403U CN2827888Y CN 2827888 Y CN2827888 Y CN 2827888Y CN 200520074403 CN200520074403 CN 200520074403 CN 200520074403 U CN200520074403 U CN 200520074403U CN 2827888 Y CN2827888 Y CN 2827888Y
Authority
CN
Grant status
Grant
Patent type
Prior art keywords
vacuum chamber
vacuum
means
connected
mechanism
Prior art date
Application number
CN 200520074403
Other languages
Chinese (zh)
Inventor
李守东
Original Assignee
李守东
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Grant date

Links

Abstract

The utility model relates to a packing machine, particularly a box type vacuum inflating automatically packing machine. The utility model comprises a machine frame, a material box conveying mechanism arranged on the machine frame, a film cutting mechanism, a film conveying mechanism and a heat seal mechanism, wherein the machine frame is also provided with a vacuum chamber and a vacuum pump connected with the vacuum chamber; the vacuum chamber comprises an upper vacuum chamber and a lower vacuum chamber; the upper vacuum chamber and the lower vacuum chamber axially, oppositely and movably arranged on a guide post in axial direction; the heat seal mechanism is arranged in the upper vacuum chamber; the lower vacuum chamber is provided with a material supporting mechanism. The utility model has the advantages that the food packed by the packing machine has refreshing function, because heat pressure seal and pack with the film are carried out in the vacuum chamber; as a further improvement, the vacuum chamber is also charged with inert gases to make refreshing effect better. In addition, an exhausted film blowing mechanism is arranged below the film cutting mechanism and can effectively recover exhausted materials for centralized processing, and thus, the packing machine has the advantage of good environmental protection.

Description

盒式真空充气自动包装机 Vacuum cartridge inflator automatic packaging machines

技术领域 FIELD

本实用新型涉及一种包装机,尤其涉及一种盒式真空充气自动包装机。 The present invention relates to a packaging machine, particularly to an automatic cassette filling the vacuum packaging machine.

背景技术 Background technique

目前,用于食品包装的自动包装机一般包括机架、料盒输送装置、薄膜输送机构、热封装置、切膜装置以及自动控制电路等,该包装机实现对食品盒的输送、贴膜、切膜、热封等工序,但这种包装机不能满足保鲜食品的需要,存在食品容易变质、变味及腐坏的缺点。 Currently, automatic packaging machine for food packaging generally includes a frame, a cartridge conveying means, film feeding means, heat sealing means, the slit means and automatic control circuit, the packaging machine to realize the conveyance of food boxes, film, cut film, heat sealing step, but the packaging machine can not meet the needs of food preservation, the presence of perishable food, taste disadvantages and spoilage.

发明内容 SUMMARY

本实用新型的目的在于为克服现有技术的不足而提供一种具有保鲜功能的盒式真空充气自动包装机。 The present invention aims to overcome the disadvantages of the prior art and to provide a cassette vacuum packaging machine having an automatic inflator preservation of function.

本实用新型解决上述技术问题所采用的技术方案是:盒式真空充气自动包装机,包括机架以及设置在机架上的料盒输送机构、切膜机构、薄膜输送机构和热封机构,在机架上还设有真空室和与真空室连接的真空泵,真空室包括上真空室和下真空室,上真空室和下真空室轴向相对活动地设置在导柱上,所述的热封机构设置在上真空室中,在下真空室中设有托料机构。 Aspect of the present invention to solve the above technical problem is: filling the vacuum cassette automatic packaging machines, comprising a frame and a cartridge conveying mechanism disposed on the frame, the slit means, film feeding means and heat sealing means in the rack is also a vacuum chamber and a vacuum pump, a vacuum chamber connected to the vacuum chamber comprises an upper vacuum chamber and a lower vacuum chamber, the vacuum chamber and a lower vacuum chamber opposite axially movably disposed in the guide column, the heat-sealing means disposed in the vacuum chamber, the vacuum chamber is provided with the lower tray feeding mechanism.

本实用新型的有益效果是:由于薄膜在真空室中进行热压封装,因而经本包装机包装的食品具有保鲜功能,作为进一步改进,在真空室中还充入惰性气体,使保鲜效果更好。 The beneficial effects of the present invention are: because the film thermocompression encapsulated in a vacuum chamber, and thus by this packaged food packaging machine having a preservation function, as a further improvement, also in a vacuum chamber filled with inert gas, and the freshness is better . 另外,在切膜机构下面设有吹废膜机构,可有效回收废料集中处理,具有环保性好的优点。 In the following advantages of the slit means is provided with good waste film blowing mechanism, focus can effectively recycling waste, it is environmentally friendly.

附图说明 BRIEF DESCRIPTION

图1为本实用新型的外形示意图;图2为本实用新型拆去薄膜输送机构后的结构示意图;图3为真空室的结构示意图;图4为图3的AA剖视图; FIG outline schematic diagram of a novel utility; schematic structure of the invention remove the film feeding mechanism of the present FIG. 2; FIG. 3 is a schematic view of a vacuum chamber; FIG. 4 is a cross-sectional view AA of Figure 3;

图5为切膜机构和吹废膜机构的结构示意图;图6为图5的BB剖视图。 FIG 5 is a schematic structural view of the slit means and the waste film blowing mechanism; FIG. 6 is a cross-sectional view BB of Figure 5.

具体实施方式 detailed description

:下面将结合附图和具体实施例对本实用新型作进一步描述:如图所示,盒式真空充气自动包装机,包括机架1以及设置在机架1上的料盒输送机构2、切膜机构3、薄膜输送机构4和热封机构5,在机架1上还设有真空室6和与真空室6连接的真空泵7,真空室6包括上真空室8和下真空室9,上真空室8和下真空室9轴向相对活动地设置在导柱10上,所述的热封机构5设置在上真空室8中,在下真空室9中设有托料机构11。 : Below with reference to drawings and specific embodiments of the present invention is further described as: As shown, cartridge vacuum inflator automatic packaging machines, comprising a frame and a cartridge conveying mechanism disposed on the chassis 1, 2, slit film means 3, 4 and the film feeding mechanism heat-sealing mechanism 5, on the frame 1 is also provided with a vacuum pump and the vacuum chamber 6 and 7 of chamber 6 is connected, the vacuum chamber 6 comprises a vacuum chamber 8 and the vacuum chamber 9, the vacuum a vacuum chamber and a lower chamber 8, 9 axially opposite movably disposed on the guide post 10, the heat-sealing means 5 disposed in the vacuum chamber 8, the lower vacuum chamber 9 is provided with a feed mechanism 11 torr. 所述的上真空室8与上真空室气缸36传动连接,所述的热封机构5包括热封板12、设置在热封板12中的加热管13,热封板12与热封气缸35的活塞杆连接,热封气缸35的缸体与上真空室8固定连接,热封板12与上真空室8的内腔沿活塞杆轴向活动连接;所述的托料机构11包括托料板14和托料气缸15,托料板14设置在托料气缸15的活塞杆上,托料气缸15的缸体与下真空室9固定连接,下真空室9与下真空室气缸16传动连接,托料气缸15和下真空室气缸16的动作反向连动设置。 The vacuum chamber 8 is connected to the gear 36 on the vacuum chamber of the cylinder, said heat-sealing means 5 comprises a heating tube 13 heat seal plate 12, is provided in the heat seal plate 12, sealing plate 12 and the heat seal cylinder 35 a piston rod connected to the heat seal 35 and the cylinder block 8 is fixedly connected to the vacuum chamber, sealing plate 12 is connected to the vacuum chamber lumen axially along the piston rod 8 activity; said material holding means 11 comprises a feed tray feed cylinder 14 and the carrier plate 15, feed plate 14 is provided on the holder tray feed cylinder piston rod 15, holder cylinder and the feed cylinder 15 of the vacuum chamber 9 is fixedly connected to the lower vacuum chamber 16 of the cylinder 9 is connected to the transmission chamber vacuo operation Tropsch feed cylinder chamber 15 and a lower vacuum cylinder 16 disposed reverse interlocking. 所述的真空室6还与惰性气体源连通,真空室6与惰性气体源之间设有开关。 The vacuum chamber 6 is also in communication with an inert gas source, the vacuum chamber 6 is provided between the switch and the source of inert gas.

所述的料盒输送机构2包括输送链条17、与输送链条17传动连接的链轮18及驱动机构19、推进杆20,推进杆20通过摆杆21与链条17铰接,在摆杆21上设有摆杆推轮22与摆杆推块23传动连接,摆杆推块23固设在下真空室9上。 Said cartridge conveying mechanism 2 comprises a conveyor chain 17 with the sprocket 18 and the drive transmission mechanism 17 connected to chain conveyor 19, push rod 20, 21 and 20 to promote the chain 17 through the hinge rod pendulum, the pendulum rod 21 is provided there pendulum wheel push the push block 22 and pivot lever 23 drivingly connected to the push rod swing block 23 is fixed on the lower vacuum chamber 9.

所述的切膜机构3为横向切膜机构,包括驱动机构24、齿条25、与驱动机构24传动连接的螺杆26、与螺杆26传动连接的螺母27,在螺母27上转动地设有上刀片28和下刀片29,在上刀片28上设有齿轮30与齿条25传动连接,齿条25固设在机架1上。 Said slit means 3 is a transverse slit film means 24 includes a drive mechanism, the screw drive rack 24 25, 26 connected to the drive mechanism, the screw nut 26 is connected to the drive 27, the nut 27 rotatably provided on blade 28 and lower blade 29, the blade 28 is provided on the gear 30 is connected to the gear rack 25, the rack 25 is fixed on the frame 1.

所述的切膜机构3的下面还设有吹废膜机构,包括吹风口31和排废料盒32,吹风口31与空气压缩机33连接。 Said slit means 3 is further provided with the following waste film blowing means, the air outlet 31 and the discharge waste box 32, 31 is connected to the air outlet 33 includes an air compressor.

其工作原理如下:料盒34置于料盒输送机构2上,由推进杆20推入真空室6中的托料板14上,此时,上真空室8和下真空室9在上真空室气缸36和下真空气缸16的推动下,相对滑动闭合,在下真空室9向上运动时,其上的摆杆推块23推动摆杆推轮22,使装在摆杆21上的推料杆20摆出下真空室9,以便上、下真空室8、9密封配合,同时,托料气缸15的活塞杆带动托料板14向下等距离移动,这样就始终保持托料板14的高度位置不变。 It works as follows: the cartridge holder 34 is placed on the feed plate 2, the pusher 20 is pushed by the cartridge conveying mechanism 6 in the vacuum chamber 14, this time, the vacuum chamber 8 and a lower vacuum chamber in the vacuum chamber 9 driven by a cylinder 36 and a lower vacuum cylinder 16, a relative sliding is closed, the lower vacuum chamber 9 moves upward, on which rocker the push block 23 driven oscillating rod pushing wheel 22, so that pusher rod swing rod 21 in a 20 put the vacuum chamber 9, so that the upper and lower vacuum chambers 8, 9 with the seal, while the piston rod 15 torr driven feed cylinder material holding plate 14 is moved downward equally, thus always maintain the height position of the feed plate 14 Torr constant. 真空室6闭合后,由真空泵7进行抽真空,真空泵7停止工作后,打开惰性气源开关,让惰性气源进入真空室6中,然后由热封机构5对薄膜和料盒进行封装压合。 After the vacuum chamber 6 is closed, evacuated by the vacuum pump 7, after the vacuum pump 7 is stopped, an inert gas source switch is opened, so that inert gas source into the vacuum chamber 6, and then heat-sealed by the encapsulation pressing mechanism 5 and the film cartridge . 上、下真空室8、9脱开,推料杆20复位,继续推动料盒34向前运动,其上多余薄膜由横向切膜机构3进行切边,切下的废膜料经吹风口31进入排废料盒32中进行集中处理。 The upper and lower vacuum chamber 8,9 is disengaged, pusher rod 20, continue to drive the forward motion of the cartridge 34, on which the excess film by a transverse slit trimming mechanism 3, waste film material by the cut hair 31 opening into the exhaust waste box 32 for centralized treatment.

Claims (10)

  1. 1.盒式真空充气自动包装机,包括机架(1)以及设置在机架(1)上的料盒输送机构(2)、切膜机构(3)、薄膜输送机构(4)和热封机构(5),其特征在于:在机架(1)上还设有真空室(6)和与真空室(6)连接的真空泵(7),真空室(6)包括上真空室(8)和下真空室(9),上真空室(8)和下真空室(9)轴向相对活动地设置在导柱(10)上,所述的热封机构(5)设置在上真空室(8)中,在下真空室(9)中设有托料机构(11)。 1. Vacuum cartridge inflator automatic packaging machines, comprising a frame (1) and disposed in a rack of the pod conveyor mechanism (2), the slit means (3), the film feeding mechanism (1) (4) and heat sealed means (5), characterized in that: the rack (1) is also provided with a vacuum chamber (6) and a vacuum chamber (6) connected to a vacuum pump (7), a vacuum chamber (6) comprises a vacuum chamber (8) and a lower vacuum chamber (9), the vacuum chamber (8) and a lower vacuum chamber (9) axially movably disposed opposite on the guide column (10), said heat-sealing means (5) arranged on the vacuum chamber ( 8), the lower vacuum chamber (9) is provided with a tray feed means (11).
  2. 2.根据权利要求1所述的盒式真空充气自动包装机,其特征是:所述的上真空室(8)与上真空室气缸(36)传动连接,所述的热封机构(5)包括热封板(12)、设置在热封板(12)中的加热管(13),热封板(12)与热封气缸(35)的活塞杆连接,热封气缸(35)的缸体与上真空室(8)固定连接,热封板(12)与上真空室(8)的内腔沿活塞杆轴向活动连接;所述的托料机构(11)包括托料板(14)和托料气缸(15),托料板(14)设置在托料气缸(15)的活塞杆上,托料气缸(15)的缸体与下真空室(9)固定连接,下真空室(9)与下真空室气缸(16)传动连接,托料气缸(15)和下真空室气缸(16)的动作反向连动设置。 The automatic cassette filling the vacuum packaging machine of claim 1, characterized in that, wherein: said upper vacuum chamber (8) and the vacuum chamber of the cylinder (36) drivingly connected to said sealing mechanism (5) comprising a heat seal plate (12), heat-sealing plates disposed on the heating tubes (12) (13), heat-sealing plate (12) connected to the heat-sealed piston cylinder (35), heat-sealed cylinder (35) cylinder upper body and the vacuum chamber (8) is fixedly connected, heat-sealing plate (12) connected to the vacuum chamber (8) axially along the piston rod lumen activity; said material holding means (11) comprises a material holding plate (14 ) and the carrier of the feed cylinder (15), material holding plate (14) disposed on the piston rod of the feed cylinder holder (15), (9) is fixedly connected to the feed cylinder bracket (15) and the cylinder chamber under vacuum, the vacuum chamber (9) (16) connected to the drive cylinder chamber under vacuum, Torr feed cylinder (15) and a lower vacuum cylinder chamber (16) disposed in the interlocking counter operation.
  3. 3.根据权利要求1或2所述的盒式真空充气自动包装机,其特征是:所述的真空室(6)还与惰性气体源连通,真空室(6)与惰性气体源之间设有开关。 The vacuum cartridge inflator automatic packaging machine of claim 1 or 2, characterized in that wherein: the vacuum chamber (6) is also in communication with a source of inert gas, between the vacuum chamber (6) is provided with a source of inert gas A switch.
  4. 4.根据权利要求1或2所述的盒式真空充气自动包装机,其特征是:所述的料盒输送机构(2)包括输送链条(17)、与输送链条(17)传动连接的链轮(18)及驱动机构(19)、推进杆(20),推进杆(20)通过摆杆(21)与链条(17)铰接,在摆杆(21)上设有摆杆推轮(22)与摆杆推块(23)传动连接,摆杆推块(23)固设在下真空室(9)上。 The vacuum cartridge inflator automatic packaging machine of claim 1 or 2, characterized in the claims: said cartridge conveying means (2) comprises a chain conveyor chain (17), with the conveyor chain (17) connected to the drive wheel (18) and a drive mechanism (19), the push rod (20), the push rod (20) is hinged, provided with pushing wheel pendulum (22 pendulum rod (21) by a pivot lever (21) and chain (17) ) and the push block pivot lever (23) drivingly connected to pendulum push block (23) is fixed the lower vacuum chamber (9).
  5. 5.根据权利要求3所述的盒式真空充气自动包装机,其特征是:所述的料盒输送机构(2)包括输送链条(17)、与输送链条(17)传动连接的链轮(18)及驱动机构(19)、推进杆(20),推进杆(20)通过摆杆(21)与链条(17)铰接,在摆杆(21)上设有摆杆推轮(22)与摆杆推块(23)传动连接,摆杆推块(23)固设在下真空室(9)上。 Vacuum cartridge according to claim inflator automatic packaging machine of claim 3, wherein: said cartridge conveying means (2) comprises a conveyor chain (17), with the conveyor chain (17) connected to the sprocket ( 18) and a drive mechanism (19), the push rod (20), the push rod (20) by a pivot lever (21) and chain (17) is hinged, provided with pushing wheel pendulum (22 pendulum rod (21)) and pendulum push block (23) drivingly connected to pendulum push block (23) is fixed the lower vacuum chamber (9).
  6. 6.根据权利要求1或2所述的盒式真空充气自动包装机,其特征是:所述的切膜机构(3)为横向切膜机构,包括驱动机构(24)、齿条(25)、与驱动机构(24)传动连接的螺杆(26)、与螺杆(26)传动连接的螺母(27),在螺母(27)上转动地设有上刀片(28)和下刀片(29),在上刀片(28)上设有齿轮(30)与齿条(25)传动连接,齿条(25)固设在机架(1)上。 The vacuum cartridge inflator automatic packaging machine of claim 1 or 2, characterized in the claims: said slit means (3) transverse slit film means comprising a drive mechanism (24), a rack (25) , and drive means (24) connected to the drive screw (26), the screw (26) nut (27) is drivingly connected, on the nut (27) rotatably provided on the blade (28) and a lower blade (29), a gear (30) with a rack (25) on the insert (28) drivingly connected to the rack (25) fixed on the frame (1).
  7. 7.根据权利要求3所述的盒式真空充气自动包装机,其特征是:所述的切膜机构(3)为横向切膜机构,包括驱动机构(24)、齿条(25)、与驱动机构(24)传动连接的螺杆(26)、与螺杆(26)传动连接的螺母(27),在螺母(27)上转动地设有上刀片(28)和下刀片(29),在上刀片(28)上设有齿轮(30)与齿条(25)传动连接,齿条(25)固设在机架(1)上。 Vacuum cartridge according to claim inflator automatic packaging machine of claim 3, wherein: said slit means (3) transverse slit film means comprising a drive mechanism (24), a rack (25), and drive means (24) of the screw (26) driving connection of the screw (26) nut (27) is drivingly connected, on the nut (27) rotatably provided on the blade (28) and a lower blade (29), on the a gear blade (30) with a rack (25) (28) drivingly connected to the rack (25) fixed on the frame (1).
  8. 8.根据权利要求5所述的盒式真空充气自动包装机,其特征是:所述的切膜机构(3)为横向切膜机构,包括驱动机构(24)、齿条(25)、与驱动机构(24)传动连接的螺杆(26)、与螺杆(26)传动连接的螺母(27),在螺母(27)上转动地设有上刀片(28)和下刀片(29),在上刀片(28)上设有齿轮(30)与齿条(25)传动连接,齿条(25)固设在机架(1)上。 The automatic packaging machine filling the vacuum cartridge according to 5, characterized in the claims: said slit means (3) transverse slit film means comprising a drive mechanism (24), a rack (25), and drive means (24) of the screw (26) driving connection of the screw (26) nut (27) is drivingly connected, on the nut (27) rotatably provided on the blade (28) and a lower blade (29), on the a gear blade (30) with a rack (25) (28) drivingly connected to the rack (25) fixed on the frame (1).
  9. 9.根据权利要求3所述的盒式真空充气自动包装机,其特征是:所述的切膜机构(3)的下面还设有吹废膜机构,包括吹风口(31)和排废料盒(32),吹风口(31)与空气压缩机(33)连接。 Vacuum cartridge according to claim inflator automatic packaging machine of claim 3, wherein: said slit means (3) is also provided below the waste film blowing means comprising an air outlet (31) and the exhaust waste box (32), air outlet (31) connected to an air compressor (33).
  10. 10.根据权利要求8所述的盒式真空充气自动包装机,其特征是:所述的切膜机构(3)的下面还设有吹废膜机构,包括吹风口(31)和排废料盒(32),吹风口(31)与空气压缩机(33)连接。 Vacuum cartridge according to claim automatic packaging machine according to the inflator 8, wherein: said slit means (3) is also provided below the waste film blowing means comprising an air outlet (31) and the exhaust waste box (32), air outlet (31) connected to an air compressor (33).
CN 200520074403 2005-08-08 2005-08-08 Box vacuum inflation automatic packer CN2827888Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520074403 CN2827888Y (en) 2005-08-08 2005-08-08 Box vacuum inflation automatic packer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520074403 CN2827888Y (en) 2005-08-08 2005-08-08 Box vacuum inflation automatic packer

Publications (1)

Publication Number Publication Date
CN2827888Y true CN2827888Y (en) 2006-10-18

Family

ID=37079444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520074403 CN2827888Y (en) 2005-08-08 2005-08-08 Box vacuum inflation automatic packer

Country Status (1)

Country Link
CN (1) CN2827888Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103373487A (en) * 2012-04-24 2013-10-30 南京一擎机械制造有限公司 Modified atmosphere packing machine
CN103466137A (en) * 2013-06-27 2013-12-25 上海福帝包装机械有限公司 Food package process
CN103466329A (en) * 2013-08-26 2013-12-25 安徽省怀远县金淮河食品有限公司 Automatic film suction device of stretch film packaging machine
CN104003038A (en) * 2014-05-21 2014-08-27 徐学翠 Food box packaging and sealing machine
CN105579345A (en) * 2013-07-24 2016-05-11 奥马包装技术中心公司 Modified atmosphere, skin or vacuum packaging machine and method
CN106275620A (en) * 2016-10-11 2017-01-04 宋占涛 Aseptic packaging machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103373487A (en) * 2012-04-24 2013-10-30 南京一擎机械制造有限公司 Modified atmosphere packing machine
CN103373487B (en) * 2012-04-24 2016-02-24 南京一擎机械制造有限公司 One kind of modified atmosphere packaging machine
CN103466137A (en) * 2013-06-27 2013-12-25 上海福帝包装机械有限公司 Food package process
CN103466137B (en) * 2013-06-27 2015-09-02 上海福帝包装机械有限公司 Food packaging technology
CN105579345B (en) * 2013-07-24 2017-10-24 奥马包装技术中心公司 Atmosphere, vacuum, or blister packaging machine and method
CN105579345A (en) * 2013-07-24 2016-05-11 奥马包装技术中心公司 Modified atmosphere, skin or vacuum packaging machine and method
CN103466329A (en) * 2013-08-26 2013-12-25 安徽省怀远县金淮河食品有限公司 Automatic film suction device of stretch film packaging machine
CN104003038A (en) * 2014-05-21 2014-08-27 徐学翠 Food box packaging and sealing machine
CN106275620A (en) * 2016-10-11 2017-01-04 宋占涛 Aseptic packaging machine

Similar Documents

Publication Publication Date Title
US3513629A (en) Overwrap packing machines
US3061984A (en) Packaging machine and method
US3298158A (en) Apparatus for preserving and sealing a serving tray of thermoplastic material containing food products particularly frozen foods
US3619975A (en) Machine for packaging product in a controlled atmosphere
US6135120A (en) Device for packing of finely divided, moistened tobacco material
US2649671A (en) Method of and machine for packaging material in an inert gaseous atmosphere
US3857223A (en) Package forming device
US3509686A (en) Apparatus for packaging in protective atmosphere
US2960808A (en) Machine and method for packaging food products
US6343459B1 (en) Apparatus and method for formation of sealed packages
CN2582994Y (en) Automatic boxing machine
US4069349A (en) Process for vacuum packaging of roasted, ground coffee
US6719015B2 (en) Apparatus and process for manufacturing a filled flexible pouch
US5477660A (en) Process and apparatus for maximizing vacuum packaging machine cycle rate
US6185913B1 (en) Equipment for the packaging of products in a modified and controlled atmosphere, with a stretchable and gas-tight film
US2753671A (en) Machine for vacuum packaging using flexible sheet material
US3103698A (en) Apparatus for packaging finely divided materials
CN105292543A (en) Efficient integrated carton packaging machine
CN103241409A (en) Bag-feeding pillow type packaging machine
US4094121A (en) Method and apparatus for packing products in substantially oxygen free atmosphere
CN2883181Y (en) Auto box loader
CN2617686Y (en) Replaceable air adjustable packer
CN1948090A (en) Fruil packaging machine
GB2250499A (en) Horizontal form-fill-seal machine with inert gas injection and heat shrinking
CN202717057U (en) Vacuum package machine

Legal Events

Date Code Title Description
C14 Granted
C19 Lapse of patent right due to non-payment of the annual fee