CN110406170A - A kind of vacuum fresh-keeping bag packaging production method and its equipment - Google Patents
A kind of vacuum fresh-keeping bag packaging production method and its equipment Download PDFInfo
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- CN110406170A CN110406170A CN201910706886.4A CN201910706886A CN110406170A CN 110406170 A CN110406170 A CN 110406170A CN 201910706886 A CN201910706886 A CN 201910706886A CN 110406170 A CN110406170 A CN 110406170A
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- 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
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/10—Feeding or positioning 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
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
-
- 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
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
-
- 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
-
- 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
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
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- Making Paper Articles (AREA)
- Bag Frames (AREA)
Abstract
The present invention relates to a kind of vacuum fresh-keeping bag packaging production method and its equipment, production method steps mainly include film hot-pressing bonding, longitudinal sealing device heat sealing position, the molding of heat seal hot pressure, longitudinal sealing cooling, multiple groups cooling treatment, excision edge grinding etc..The invention has the following beneficial effects: can effectively promote vacuum packaging process production efficiency by setting horizontal sealing assembly mechanism and longitudinal sealing assembly mechanism, reduce production cost, stable product quality, while being also beneficial to realize have slider of zipper fastener moulding process；Suitable for all vacuum bags with zipper, the scope of application is extended.
Description
Technical field
The present invention relates to vacuum freshness retaining bag production device more particularly to a kind of vacuum fresh-keeping bag packaging production method and its set
It is standby.
Background technique
With people's living standard be gradually increased and to quality of life require continuous promotion, be vacuum-packed in people
Life in it is indispensable, it is the typical fields that packing technique longitudinally extends, and plays irreplaceable effect.Vacuum
Bag is usually that the air in packing container is completely drawn out sealing, maintains to be in height decompression state in bag, air starvation is suitable
In hypoxemia effect, microorganism is made not have life condition, to achieve the purpose that fruit is fresh, disease-free rotten occurs.Applied by present
There are vacuum packaging in polybag, In Aluminium Foil Packing, glassware packaging etc., packaging material can be selected according to type of goods.Previous
Vacuum packing product is all disposably to be vacuum-packed, and cannot reach reuse.Therefore, in view of the above, existing vacuum
The production equipment of fresh-keeping packaging and production technology are not reasonable, production efficiency is more low, waste more production cost,
Product quality is poor, needs reasonably to update the prior art.
Summary of the invention
For disadvantages described above, the present invention, which provides, a kind of is conducive to that smooth molding production, cost-saved, product quality is steady
The vacuum fresh-keeping bag packaging production method fixed, the scope of application is wider and its equipment, to solve many deficiencies of the prior art.For reality
Existing above-mentioned purpose, the invention adopts the following technical scheme:
A kind of vacuum fresh-keeping bag packaging production method, production method therein mainly comprise the steps that
(1) by the multiple substrate unwinding devices of Bag Making Machine, by plastic film, embossing PE film or multi-layer co-extruded embossing film, plastic cement
Sealing bone item is transmitted from multiple feed inlets into Bag Making Machine；
(2) it cuts into two panels film when plastic film unreels substrate by K shape bracket, upward idle guide rolls and is led to underdrive
After roller bypasses bilateral swing rod arranged side by side, makes two panels film coincidence up and down, i.e., controlled when film passes through upper idle guide rolls by photovoltaic element
Position punch is completed, assists installation automatic labeling machine to complete automatic paste in punching position before the coincidence of two panels film after hole punch
Exhaust patch valve；
(3) it after two panels film is overlapped, is processed into zipper assembly apparatus, meanwhile, plastic cement seals bone item and embossing PE film
It is sent into the centre of two panels film by positioning transmissioning device, zipper and embossing PE film are made by the heating hot pressure of zipper assembly apparatus
With lower films heat pressure adhesive, embossing PE film and being put among two panels film can make the bag when vacuumizing, and air can be freely smooth
From embossing PE film gap by exhaust patch valve complete vacuum state；In addition, upper layer and lower layer film can be added in embossing PE film
Centre, it is possible to use multi-layer co-extruded embossing film directly with plastic film heat seal；
(4) after zipper and embossing PE film or multi-layer co-extruded embossing film and plastic film heat seal, that is, entering cooling device makes heat
Position is closed to be cooled and shaped；
(5) then, so that film is entered longitudinal sealing assembly apparatus by third traction roller, make the bottom of bag in the sealing loci of the device
Or top completes the molding of heat seal hot pressure and reaches its sealing loci to be fully sealed, the heat seal at the longitudinal sealing position is made by photovoltaic element
Hot pressure position reaches accurate effect, completes the bottom heat sealing and various shaped dies of self-standing bag at longitudinal sealing position according to different demands
Tool makes the heat-sealing right angle in bag be changed to fillet；Meanwhile the production of self-support zipper vacuum bag carries out positioning envelope in the longitudinal sealing device
Close, principle be mainly will by step (4) treated that plastic film is put into after doubling that positioning seals the upper of mold
Among lower two panels film, plastic film is set to enter longitudinal sealing dress by designated position by a positioning stablity device after third traction roller
Set heat sealing；
(6) after the completion of longitudinal sealing device heat sealing position, that is, enter longitudinal sealing cooling device, cooling mould is made using cooling water circulation
Tool pressing sizing；
(7) after the function of completing longitudinal sealing device, longitudinal sealing plastic film after cooling is made to enter horizontal sealing assembly by the second traction roller
Device is scalded knife group and completes preheating first pressing, the work of the group at this when film, which enters first group of horizontal sealing, scalds knife group by Zipper forming mold
With being to carry out plastic film and zipper to heat and soften preliminary hot pressure；
(8) then, knife group, than first group summary of temperature used in the group are scalded by second group of horizontal sealing of horizontal sealing assembly apparatus
It is low, but pressure is more slightly larger than first group, makes zipper heat seal basic forming；It scalds in the zipper heat seal of horizontal sealing assembly and adds between knife group
Dress multiple groups zipper bone locating wheel simultaneously can make multidirectional fine tuning, will not generate obvious deviation when ensuring zipper sizing；
It (9) then, is cooling device, the mold of the cooling device and cooling mold into the third group of horizontal sealing assembly apparatus
Groove position；Using zipper hot pressure and cooling mold, the mold is by being divided into three sets up and down, and first set is in first group of horizontal sealing heat seal
When, zipper and the plastic film by step (8) processing are heated and softened into basic forming；When second group of heat seal, by upper and lower
The colloidal sol groove of mold squeezes into the zipper of thermosol and plastic film in groove, and the groove then through supercooling upper and lower mould makes thermosol
Gum forming and keep smooth；In addition, being incited somebody to action for the vacuum effectiveness in bag is reached more preferable state in slider of zipper fastener shaping position
In the arc-shaped there is vacuum dead angle at heat sealable to avoid square position in bag in die adjustment；
(10) zipper heat-sealing enters back into the 4th group of horizontal sealing assembly apparatus to scald knife group after being cooled and shaped, and scalding knife by the group makes
The both sides of bag reach preliminary thermosol softening sizing；
It (11) then, is boiling hot knife group into the 5th group of horizontal sealing assembly apparatus, it is identical as step (8) principle, complete bag two
The hot synthetic type on side；
(12) entering back into the 6th group of horizontal sealing assembly apparatus is cooling device to reach edge sealing effect；All dresses in above step
The boiling hot knife group and cooling group set all increase micromatic setting up and down, can all around make the tiny precision for being adjusted to ensure that product；
(13) after scalding the horizontal sealing assembly heat seal cooling of knife group and two groups of cooling devices with four groups, into punching and the angle of attack
And the process of excision edge grinding；
(14) finally, completing to cut bag work.
Production equipment therein includes work top, and the work top starting point is provided with by traction mechanism one, photoelectricity
Longitudinal sealing assembly mechanism is installed in the horizontal sealing subsystem of unit one, horizontal sealing assembly mechanism composition, the horizontal sealing assembly mechanism other side；
Zipper assembly is installed on rear side of the longitudinal sealing assembly mechanism table top, on rear side of the zipper assembly successively the bilateral swing rod of installation block form,
Double vertical bag punch mechanisms.Traction mechanism two, the zipper assembly are equipped between the horizontal sealing assembly mechanism and longitudinal sealing assembly mechanism
Two sides are installed by traction mechanism three, photovoltaic element three respectively.
Vacuum fresh-keeping bag packaging production method of the present invention and its having the beneficial effect that for equipment can effectively be promoted very
Empty package production efficiency reduces production cost, stable product quality, while being also beneficial to realize have slider of zipper fastener molding
Technique；Suitable for all vacuum bags with zipper, the scope of application is extended.
Detailed description of the invention
Below according to attached drawing, invention is further described in detail.
Fig. 1 is the packaging production method of vacuum fresh-keeping bag described in the embodiment of the present invention and its device structure schematic diagram.
In figure: 1, work top；2, traction mechanism one；3, photovoltaic element one；4, horizontal sealing assembly mechanism；5, it draws
Mechanism two；6, longitudinal sealing assembly mechanism；7, photovoltaic element two；8, traction mechanism three；9, zipper assembly；10, photovoltaic element three
；11, the bilateral swing rod of block form；12, double vertical bag punch mechanisms；13, blowing assembly.
Specific embodiment
The packaging production method of vacuum fresh-keeping bag described in the embodiment of the present invention and its equipment, production method therein are mainly wrapped
Include following steps:
(1) by Bag Making Machine multiple substrate unwinding devices that plastic film, embossing PE (or multi-layer co-extruded embossing film), plastic cement is close
Envelope bone item is transmitted from multiple feed inlets into Bag Making Machine；
(2) it cuts into two panels film when plastic film unreels substrate by K shape bracket, upward idle guide rolls and is led to underdrive
After roller bypasses bilateral swing rod arranged side by side, makes two panels film coincidence up and down, i.e., controlled when film passes through upper idle guide rolls by photovoltaic element
Position punch is completed, installation automatic labeling machine can be assisted to complete after hole punch in punching position before the coincidence of two panels film automatic viscous
Patch exhaust patch valve；
(3) it after two panels film is overlapped, is processed into zipper assembly apparatus, meanwhile, plastic cement seals bone item and graining film also by fixed
Position transmission device is sent into the centre of two panels film, makes zipper and nethike embrane and lower films heat by the heating hot pressure of zipper assembly apparatus
Pressure viscosity closes (zipper bone item therein can be one or more), and nethike embrane, which is put among two panels film, can make the bag when vacuumizing,
Air can complete vacuum state by exhaust patch valve from the gap of grid film freely and smoothly；If being added without grid film, which will
It cannot achieve preferable vacuum effectiveness, the preservation of product in bag will be substantially reduced, which can be added upper layer and lower layer
The centre of film, it is possible to use co-extrusion graining film directly with composite membrane or co-extrusion film heat seal, can equally play preferable vacuum action；
(4) after zipper and nethike embrane and composite membrane heat seal, that is, entering cooling device is cooled and shaped sealing loci, it is ensured that packaging
The zipper and nethike embrane heat seal position of bag reach the planarization being fully sealed with appearance；
(5) then, so that film is entered longitudinal sealing assembly apparatus by third traction roller, make the bottom of bag in the sealing loci of the device
Or top completes the molding of heat seal hot pressure and reaches its sealing loci to be fully sealed, the heat seal at the longitudinal sealing position passes through photovoltaic element
So that hot pressure position is reached accurate effect, can also be sealed in the bottom that self-standing bag is completed at longitudinal sealing position according to the different demands of user
It closes and various special-shaped moulds makes the heat-sealing right angle in bag be changed to fillet, do not occur vacuum dead angle when avoiding vacuumizing, while making true
Empty effect is even more ideal；At the same time, the production of self-support zipper vacuum bag can carry out positioning sealing principle in the longitudinal sealing device
It is: the film that a piece of single side seals is put among two panels film up and down after doubling, by a doubling after third traction roller
Film positioning stablity device makes to enter longitudinal sealing device heat sealing by designated position to folded film；
(6) after the completion of longitudinal sealing device heat sealing position, that is, enter longitudinal sealing cooling device, cooling mould is made using cooling water circulation
Tool pressing sizing；
(7) after the function of completing longitudinal sealing device, film is made to enter horizontal sealing assembly apparatus by the second traction roller, when film enters first group
When knife group is scalded in horizontal sealing, the completion preheating first pressing of knife group is scalded at this by Zipper forming mold, the effect of the group is to carry out film and zipper
Heat and soften preliminary hot pressure；
(8) then, knife is scalded by second group, temperature used in the group is more slightly lower than first group, but pressure is slightly than first group
Greatly, make zipper heat seal basic forming；
(9) then, into third group cooling device, the mold of the cooling device and the groove position of heat seal die are to ensure this
The zipper both ends of place's heat seal can achieve the effect that be fully sealed, and using zipper hot pressure and cooling mold, the mold by being divided into up and down
Three sets, first set heats and softens basic forming in first group of horizontal sealing heat seal, by zipper and film；When second group of heat seal, by upper
The colloidal sol groove of lower mold squeezes into the zipper of thermosol and film in groove；Then the groove through supercooling upper and lower mould makes thermosol
Gum forming simultaneously keeps smooth, to have the function that zipper is fully sealed；In addition, more being managed to reach the vacuum effectiveness in bag
Think state, can in slider of zipper fastener shaping position by die adjustment at heat sealable in the arc-shaped, occur to avoid square position in bag true
Empty dead angle；
(10) zipper heat-sealing enters back into the 4th group of boiling hot knife after being cooled and shaped, and scalding knife by the group makes the both sides of bag reach preliminary heat
Molten softening sizing；
(11) then, knife is scalded into the 5th group, it is identical as step (8) principle, complete the hot synthetic type on bag both sides；
(12) cooling device for entering back into the 6th group, reaches edge sealing effect；
(13) after two sets of heat seals of horizontal sealing assembly are cooling, the sealing of the vacuum fresh-keeping bag is completed, subsequently into punching and
The angle of attack and the process for cutting off edge grinding, this process can make bag appearance more both artistic and practical, and can make difference according to the needs of users
Handle punching and various appearances improvement；
(14) finally, cutting bag work by the completion of the first traction roller, the double cutters of servo can be used to fall fillet at this cutter position
Thorn excludes, to reach best aesthetic effect.
As shown in Fig. 1, vacuum fresh-keeping bag described in the embodiment of the present invention packs production method and its equipment, including work
Table top 1, several traction mechanisms, several photovoltaic elements, zipper assembly 9,1 starting point of work top are provided with by drawing
The horizontal sealing subsystem that mechanism 1, photovoltaic element 1, horizontal sealing assembly mechanism 4 form, horizontal sealing assembly mechanism 4 therein
It installs and is placed in after traction mechanism 1 and photovoltaic element 1；4 other side of the horizontal sealing assembly mechanism installation longitudinal sealing is total
At traction mechanism 25 is equipped between mechanism 6 and two assembly mechanisms, 6 output end of longitudinal sealing assembly mechanism therein is arranged
Photovoltaic element 27；
Zipper assembly 9 is installed on rear side of the corresponding assembly line table top of the longitudinal sealing assembly mechanism 6, is located at 9 two sides of zipper assembly point
It An Zhuan not traction mechanism 38, photovoltaic element 3 10；9 rear side of zipper assembly successively installs the bilateral swing rod of block form
11, double vertical bag punch mechanisms 12 and be located at entire table top end be provided with blowing assembly 13.
Above embodiments are one kind of the present invention more preferably specific embodiment, and those skilled in the art are in the technical program
The usual variations and alternatives carried out in range should be included within the scope of the present invention.
Claims (1)
1. a kind of vacuum fresh-keeping bag packs production method, which is characterized in that production method therein mainly comprises the steps that
By the multiple substrate unwinding devices of Bag Making Machine, by plastic film, embossing PE film or multi-layer co-extruded embossing film, plastic cement sealing bone item from
Multiple feed inlets are transmitted into Bag Making Machine；Plastic film unreels substrate by cutting into two panels film when K shape bracket, is driven upwards
After deflector roll and downward idle guide rolls bypass bilateral swing rod arranged side by side, make two panels film coincidence up and down, i.e., when film passes through upper idle guide rolls
When controlled by photovoltaic element and complete position punch, auxiliary installs automatic labeling machine additional in punching before the coincidence of two panels film after hole punch
It completes automatic paste and is vented patch valve in position；After two panels film is overlapped, processed into zipper assembly apparatus, meanwhile, plastic cement seals bone
Item and embossing PE film are sent into the centre of two panels film also by positioning transmissioning device, are made by the heating hot pressure of zipper assembly apparatus
Zipper and embossing PE film and lower films heat pressure adhesive, embossing PE film, which is put among two panels film, can be such that the bag is vacuumizing
When, air can complete vacuum state by exhaust patch valve from the gap of embossing PE film freely and smoothly；In addition, embossing PE
The centre of upper layer and lower layer film can be added in film, it is possible to use multi-layer co-extruded embossing film directly with plastic film heat seal；When zipper with
After embossing PE film or multi-layer co-extruded embossing film and plastic film heat seal, that is, entering cooling device is cooled and shaped sealing loci；
Then, so that film is entered longitudinal sealing assembly apparatus by third traction roller, keep the bottom of bag or top complete in the sealing loci of the device
Reach its sealing loci at the molding of heat seal hot pressure to be fully sealed, the heat seal at the longitudinal sealing position makes hot pressure position by photovoltaic element
Reach accurate effect, completing the bottom heat sealing of self-standing bag and various special-shaped moulds at longitudinal sealing position according to different demands makes in bag
Heat-sealing right angle be changed to fillet；Meanwhile the production of self-support zipper vacuum bag carries out positioning sealing, principle in the longitudinal sealing device
It mainly will be by the film of two panels up and down of step (4) treated plastic film is put into after doubling positioning sealing mold
Between, so that plastic film is entered longitudinal sealing device heat sealing by designated position by a positioning stablity device after third traction roller；
After the completion of longitudinal sealing device heat sealing position, that is, enter longitudinal sealing cooling device, keeps cooling mold pressing fixed using cooling water circulation
Type；After the function of completing longitudinal sealing device, longitudinal sealing plastic film after cooling is set to enter horizontal sealing assembly apparatus by the second traction roller,
When film, which enters first group of horizontal sealing, scalds knife group, the completion preheating first pressing of knife group is scalded at this by Zipper forming mold, the effect of the group is
It carries out plastic film and zipper to heat and soften preliminary hot pressure；Then, knife is scalded by second group of horizontal sealing of horizontal sealing assembly apparatus
Group, temperature used in the group is more slightly lower than first group, but pressure is more slightly larger than first group, makes zipper heat seal basic forming；In
The zipper heat seal of horizontal sealing assembly, which is scalded, to be installed multiple groups zipper bone locating wheel additional and can make multidirectional fine tuning between knife group, to ensure to draw
Chain will not generate obvious deviation when being formed；It then, is cooling device, the cooling device into the third group of horizontal sealing assembly apparatus
Mold and cooling mold groove position；Using zipper hot pressure and cooling mold, the mold by being divided into three sets up and down, and first
It covers in first group of horizontal sealing heat seal, zipper and the plastic film by step (8) processing is heated and softened into basic forming；The
When two groups of heat seals, squeeze into the zipper of thermosol and plastic film in groove by the colloidal sol groove of upper/lower die, then through being subcooled
But the groove of upper and lower mould makes the gum forming of thermosol and keeps smooth；In addition, for the vacuum effectiveness in bag is reached more preferable shape
In the arc-shaped is there is vacuum dead angle at heat sealable in slider of zipper fastener shaping position to avoid square position in bag by state in die adjustment；
Zipper heat-sealing enters back into the 4th group of horizontal sealing assembly apparatus to scald knife group after being cooled and shaped, scalding knife by the group reaches the both sides of bag
Soften to preliminary thermosol and is formed；It then, is boiling hot knife group into the 5th group of horizontal sealing assembly apparatus, with step (8) principle phase
Together, the hot synthetic type on bag both sides is completed；Entering back into the 6th group of horizontal sealing assembly apparatus is cooling device to reach edge sealing effect；With
The boiling hot knife group of all devices and cooling group all increase micromatic setting up and down in upper step, can all around make tiny be adjusted to ensure that
The precision of product；After scalding the horizontal sealing assembly heat seal cooling of knife group and two groups of cooling devices with four groups, into punching and punching
Angle and the process for cutting off edge grinding；Finally, completing to cut bag work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706886.4A CN110406170A (en) | 2019-08-01 | 2019-08-01 | A kind of vacuum fresh-keeping bag packaging production method and its equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706886.4A CN110406170A (en) | 2019-08-01 | 2019-08-01 | A kind of vacuum fresh-keeping bag packaging production method and its equipment |
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| CN110406170A true CN110406170A (en) | 2019-11-05 |
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| CN201910706886.4A Pending CN110406170A (en) | 2019-08-01 | 2019-08-01 | A kind of vacuum fresh-keeping bag packaging production method and its equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114006A (en) * | 2020-01-16 | 2020-05-08 | 广州合顺日用品有限公司 | Production method of vacuum freshness protection package |
| CN112938033A (en) * | 2021-03-08 | 2021-06-11 | 周冬喜 | Nylon bag zipper packaging device convenient for feeding and discharging |
| CN113665177A (en) * | 2021-08-25 | 2021-11-19 | 安徽紫江复合材料科技有限公司 | Self-standing bag zipper opener and production method of double-station zipper self-standing bag |
| CN114055762A (en) * | 2021-12-08 | 2022-02-18 | 广州美斯乐科技有限公司 | Manufacturing equipment and manufacturing process of vacuum packaging bag |
| CN114536872A (en) * | 2022-03-10 | 2022-05-27 | 浙江银信博荣电子科技股份有限公司 | Method and device for folding film disposable bag making and feeding |
| WO2024007371A1 (en) * | 2022-07-05 | 2024-01-11 | 生活帮(江苏)家居用品有限公司 | All-in-one machine for folding and boxing fresh-keeping bags |
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| CN107443805A (en) * | 2017-07-31 | 2017-12-08 | 上海辉驰包装设备有限公司 | A kind of Intelligent full automatic packs bag-making equipment |
| CN109279126A (en) * | 2018-09-27 | 2019-01-29 | 中山市信华智能自动化设备有限公司 | A kind of packaging production line and packing method for freshness protection package |
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| CN103722773A (en) * | 2013-12-05 | 2014-04-16 | 无锡佳泰科技有限公司 | Producing and machining device for reeled freshness protection bags |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114006A (en) * | 2020-01-16 | 2020-05-08 | 广州合顺日用品有限公司 | Production method of vacuum freshness protection package |
| CN112938033A (en) * | 2021-03-08 | 2021-06-11 | 周冬喜 | Nylon bag zipper packaging device convenient for feeding and discharging |
| CN112938033B (en) * | 2021-03-08 | 2022-09-06 | 临沭县尚润彩印有限公司 | Nylon bag zipper packaging device convenient for feeding and discharging |
| CN113665177A (en) * | 2021-08-25 | 2021-11-19 | 安徽紫江复合材料科技有限公司 | Self-standing bag zipper opener and production method of double-station zipper self-standing bag |
| CN114055762A (en) * | 2021-12-08 | 2022-02-18 | 广州美斯乐科技有限公司 | Manufacturing equipment and manufacturing process of vacuum packaging bag |
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Application publication date: 20191105 |