CN104354903A - Double-layer stacking, vacuum packaging and opening sealing device and method - Google Patents

Double-layer stacking, vacuum packaging and opening sealing device and method Download PDF

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Publication number
CN104354903A
CN104354903A CN201410601631.9A CN201410601631A CN104354903A CN 104354903 A CN104354903 A CN 104354903A CN 201410601631 A CN201410601631 A CN 201410601631A CN 104354903 A CN104354903 A CN 104354903A
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CN
China
Prior art keywords
duck
packaged
attached
sealing
layer unit
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CN201410601631.9A
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Chinese (zh)
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CN104354903B (en
Inventor
王凯
李中门
龚长山
王美荣
王璐
韩燕云
张雅楠
陈瑶
彭泰石
张国强
刘�英
王萍
张萌
胡胜强
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北京金星鸭业有限公司
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Priority to CN201410601631.9A priority Critical patent/CN104354903B/en
Publication of CN104354903A publication Critical patent/CN104354903A/en
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Publication of CN104354903B publication Critical patent/CN104354903B/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/024Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for wrappers or bags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B2210/00Specific aspects of the packaging machine

Abstract

The invention discloses a double-layer stacking, vacuum packaging and opening sealing device and method. The device is provided with a vacuum chamber, wherein a first opening sealing heating strip and a second opening sealing heating strip are respectively arranged on the two sides of the vacuum chamber. The device further comprises a first layering unit and a second layering unit, wherein the first layering unit is used for placing a first to-be-packaged duck and enabling the first opening sealing heating strip to carry out opening sealing operation on the first to-be-packaged duck; the second layering unit is arranged on the first layering unit, and is used for placing a second to-be-packaged duck and enabling the second opening sealing heating strip to carry out opening sealing operation on the second to-be-packaged duck. The device has the advantages that on one aspect, heating opening sealing can be rapidly carried out respectively on the to-be-packaged ducks, food weight reduction and flavor loss can be effectively avoided, secondary pollution can also be avoided, and the purpose of effectively preventing food spoilage is achieved; on the other aspect, great convenience can be brought to packaging operation, and the vacuum packaging efficiency is improved by almost 67%.

Description

Bilayer piles up vacuum packaging closing device and method thereof

Technical field

The invention belongs to food processing field, particularly a kind of bilayer piles up vacuum packaging closing device and method thereof.

Background technology

At present, the baking cool roast duck to room temperature that dries in the air is placed in unsealed combined package bag for a long time, and germ breeds rapidly, considerably increases the generation of food microbial contamination situation, is unfavorable for the management and control of food security.In order to reduce the generation of this kind of food safety hazard, the time to be packaged such as should to be shortened in workshop as far as possible.But the time vacuumizing and seal is fixing, if shortened the time of whole packaging process by the quantity increasing wrapping machine and operating personal, be then another kind of waste, the infringement problem of wrapping machine self is not still solved.

Summary of the invention

The object of the invention is to overcome above-mentioned deficiency, provide a kind of bilayer to pile up vacuum packaging closing device, it reduces roast duck food safety hazard on the one hand, improves vacuum-packed work efficiency on the other hand.

To achieve these goals, the technical solution used in the present invention is: a kind of bilayer piles up vacuum packaging closing device, there is vacuum chamber, it is characterized in that, be respectively equipped with the first sealing heating box and second in the both sides of described vacuum chamber and seal heating box, also comprising: first layer unit, for placing the first duck to be packaged, and making described first sealing heating box carry out sealing operation to described first duck to be packaged; Second delaminating units, it is arranged on described first layer unit, for placing the second duck to be packaged, and makes described second sealing heating box carry out sealing operation to described second duck to be packaged.

Further, described first layer unit is provided with M the first attached portion, and each described first attached portion is for placing every bag of described first duck to be packaged; Described second delaminating units is provided with N number of second attached portion, and each described second attached portion is for placing every bag of described second duck to be packaged.

Further, described second attached portion is arranged relative to described first attached portion plug hole.

Further, described N equals M-1.

Further, described first attached portion is uncovered structure, and/or box body structure.

Further, described second attached portion is uncovered structure, and/or box body structure.

Another object of the present invention is also to provide a kind of bilayer to pile up vacuum packaging sealing method, it is characterized in that, comprising: place the first duck to be packaged at first layer unit, and makes the first sealing heating box carry out sealing operation to described first duck to be packaged; Second delaminating units is arranged on described first layer unit, places the second duck to be packaged at described second delaminating units, and make described second sealing heating box carry out sealing operation to described second duck to be packaged.

Further, described step of placing the first duck to be packaged at first layer unit comprises, and described first layer unit is divided into M the first attached portion, places every bag of described first duck to be packaged in each described first attached portion.

Further, described step of placing the second duck to be packaged at the second delaminating units comprises, and described second delaminating units is divided into N number of first attached portion, and described N equals M-1, places every bag of described second duck to be packaged in each described second attached portion.

Further, described second attached portion is carried out plug hole setting relative to described first attached portion.

Beneficial effect of the present invention is:

First, simple and reliable for structure, be respectively equipped with the first sealing heating box and second in the both sides of vacuum chamber and seal heating box, hot-seal can be added respectively fast to duck to be packaged, can effectively avoid food loss of weight, ageusia, can secondary pollution be prevented again, reach the object effectively preventing food apoilage.

The second, easy to operate feasible, first layer unit, makes the first sealing heating box carry out sealing operation to the first duck to be packaged; Second delaminating units, it is arranged on first layer unit, makes the second sealing heating box carry out sealing operation, for packaging operation brings great convenience to the second duck to be packaged.

3rd, packaging efficiency improves, and first layer unit is provided with M the first attached portion, and each first attached portion is for placing every bag of first duck to be packaged; Second delaminating units is provided with N number of second attached portion, and each second attached portion is for placing every bag of second duck to be packaged, and packaging efficiency improves nearly 67%.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide further understanding of the present application, and form a application's part, the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:

Fig. 1 is the structural principle schematic diagram that bilayer of the present invention piles up vacuum packaging closing device;

Fig. 2 is the structural representation of the first embodiment of Fig. 1 shown device;

Fig. 3 is the embodiment schematic diagram of the first layer unit of Fig. 1 shown device;

Fig. 4 is the first layer unit of Fig. 1 shown device and the mutual alignment relational structure schematic diagram of the second delaminating units;

Fig. 5 is the schematic flow sheet that bilayer of the present invention piles up vacuum packaging sealing method;

Fig. 6 is the embodiment schematic flow sheet of method shown in Fig. 5.

Detailed description of the invention

As employed some vocabulary to censure specific components in the middle of specification sheets and claim.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " as mentioned in the middle of specification sheets and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in receivable error limit, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.Specification sheets subsequent descriptions is implement the better embodiment of the application, and right described description is for the purpose of the rule that the application is described, and is not used to the scope limiting the application.The protection domain of the application is when being as the criterion depending on the claims person of defining.

Embodiment 1

Please refer to Fig. 1, bilayer of the present invention piles up vacuum packaging closing device, there is vacuum chamber 100, be respectively equipped with the first sealing heating box 120 and second in the both sides of described vacuum chamber and seal heating box 110, also comprise: first layer unit 121, for placing the first duck to be packaged, and described first sealing heating box 120 is made to carry out sealing operation to described first duck to be packaged; Second delaminating units 111, it is arranged on described first layer unit 121, for placing the second duck to be packaged, and makes described second sealing heating box 110 carry out sealing operation to described second duck to be packaged.

In the particular embodiment, be provided with combined package bag press strip 130, and vacuum pump (not shown) and Circuits System, by vacuum pump, the air in airtight vacuum chamber is discharged, then seal heating box 110 by the first sealing heating box 120 and second and packaging sack is closed packaging bag transient heating.

Fig. 2 is the structural representation of the first embodiment of Fig. 1 shown device, as shown in the figure, the bilayer of the present embodiment piles up vacuum packaging closing device, there is vacuum chamber 100, being respectively equipped with the first sealing heating box 120 and second in the both sides of described vacuum chamber and sealing heating box 110, also comprising: first layer unit 121, for placing the first duck to be packaged, and make described first sealing heating box 120 carry out sealing operation to described first duck to be packaged, 1210 is sealings of combined package bag; Described first layer unit 121 is uncovered structure; Second delaminating units 111, it is arranged on described first layer unit 121, for placing the second duck to be packaged, and make described second sealing heating box 110 carry out sealing operation to described second duck to be packaged, 1110 is sealings of combined package bag, and described second delaminating units 111 is uncovered structure.

Preferably, described first layer unit 121 is provided with M the first attached portion, and each described first attached portion is for placing every bag of described first duck to be packaged; Described second delaminating units 111 is provided with N number of second attached portion, and each described second attached portion is for placing every bag of described second duck to be packaged.

Please refer to Fig. 3 to Fig. 4, described first layer unit 121 arranges three the first attached portions 1211,1212 and 1213: described second delaminating units 111 arranges two the second attached portions 1111 and 1112, and described second attached portion is located on the first attached portion.

Preferably, described second attached portion is arranged relative to described first attached portion plug hole, and as shown in Figure 4, the duck orientation (solid line circle) that described second attached portion places is contrary with the duck orientation (dashed circle) that described first attached portion places.

Preferably, described first attached portion is uncovered structure.

Preferably, described second attached portion is uncovered structure.

Embodiment 2

The bilayer of the present embodiment piles up vacuum packaging closing device, there is vacuum chamber 100, be respectively equipped with the first sealing heating box 120 and second in the both sides of described vacuum chamber and seal heating box 110, also comprise: first layer unit 121, for placing the first duck to be packaged, and make described first sealing heating box 120 carry out sealing operation to described first duck to be packaged, 1210 is sealings of combined package bag; Described first layer unit 121 is box body structure; Second delaminating units 111, it is arranged on described first layer unit 121, for placing the second duck to be packaged, and make described second sealing heating box 110 carry out sealing operation to described second duck to be packaged, 1110 is sealings of combined package bag, and described second delaminating units 111 is box body structure.

Preferably, described first layer unit 121 is provided with M the first attached portion, and each described first attached portion is for placing every bag of described first duck to be packaged; Described second delaminating units 111 is provided with N number of second attached portion, and each described second attached portion is for placing every bag of described second duck to be packaged, and described N equals M-1.M value determines according to the length of sealing heating box.

Preferably, described second attached portion is arranged relative to described first attached portion plug hole, and the duck orientation that described second attached portion places is contrary with the duck orientation that described first attached portion places.

Preferably, described first attached portion is box body structure.

Preferably, described second attached portion is box body structure.

Embodiment 3

The bilayer of the present embodiment piles up vacuum packaging closing device, there is vacuum chamber 100, be respectively equipped with the first sealing heating box 120 and second in the both sides of described vacuum chamber and seal heating box 110, also comprise: first layer unit 121, for placing the first duck to be packaged, and make described first sealing heating box 120 carry out sealing operation to described first duck to be packaged, 1210 is sealings of combined package bag; Described first layer unit 121 is uncovered structure; Second delaminating units 111, it is arranged on described first layer unit 121, for placing the second duck to be packaged, and make described second sealing heating box 110 carry out sealing operation to described second duck to be packaged, 1110 is sealings of combined package bag, and described second delaminating units 111 is box body structure.

Preferably, described first layer unit 121 is provided with M the first attached portion, and each described first attached portion is for placing every bag of described first duck to be packaged; Described second delaminating units 111 is provided with N number of second attached portion, and each described second attached portion is for placing every bag of described second duck to be packaged, and described N equals M-1.M value determines according to the length of sealing heating box.

Preferably, described second attached portion is arranged relative to described first attached portion plug hole, and the duck orientation that described second attached portion places is contrary with the duck orientation that described first attached portion places.

Preferably, described first attached portion is uncovered structure.

Preferably, described second attached portion is box body structure.

Embodiment 4

The bilayer of the present embodiment piles up vacuum packaging closing device, there is vacuum chamber 100, be respectively equipped with the first sealing heating box 120 and second in the both sides of described vacuum chamber and seal heating box 110, also comprise: first layer unit 121, for placing the first duck to be packaged, and make described first sealing heating box 120 carry out sealing operation to described first duck to be packaged, 1210 is sealings of combined package bag; Described first layer unit 121 is box body structure; Second delaminating units 111, it is arranged on described first layer unit 121, for placing the second duck to be packaged, and make described second sealing heating box 110 carry out sealing operation to described second duck to be packaged, 1110 is sealings of combined package bag, and described second delaminating units 111 is uncovered structure.

Preferably, described first layer unit 121 is provided with M the first attached portion, and each described first attached portion is for placing every bag of described first duck to be packaged; Described second delaminating units 111 is provided with N number of second attached portion, and each described second attached portion is for placing every bag of described second duck to be packaged, and described N equals M-1.M value determines according to the length of sealing heating box.

Preferably, described second attached portion is arranged relative to described first attached portion plug hole, and the duck orientation that described second attached portion places is contrary with the duck orientation that described first attached portion places.

Preferably, described first attached portion is box body structure.

Preferably, described second attached portion is uncovered structure.

Embodiment 5

Please refer to Fig. 5, the present embodiment provides a kind of bilayer to pile up vacuum packaging sealing method, comprising: S100, places the first duck to be packaged at first layer unit, and makes the first sealing heating box carry out sealing operation to described first duck to be packaged; S200, is arranged at the second delaminating units on described first layer unit, places the second duck to be packaged at described second delaminating units, and makes described second sealing heating box carry out sealing operation to described second duck to be packaged.

Preferably, described first layer unit is uncovered structure.

Preferably, described second delaminating units is uncovered structure, and the duck orientation that described second delaminating units is placed is contrary with the duck orientation that described first layer unit is placed.

Embodiment 6

The present embodiment provides a kind of bilayer to pile up vacuum packaging sealing method, comprising: S100, places the first duck to be packaged at first layer unit, and makes the first sealing heating box carry out sealing operation to described first duck to be packaged; S200, is arranged at the second delaminating units on described first layer unit, places the second duck to be packaged at described second delaminating units, and makes described second sealing heating box carry out sealing operation to described second duck to be packaged.

Preferably, described first layer unit is box body structure.

Preferably, described second delaminating units is box body structure, and the duck orientation that described second delaminating units is placed is contrary with the duck orientation that described first layer unit is placed.

Embodiment 7

The present embodiment provides a kind of bilayer to pile up vacuum packaging sealing method, comprising: S100, places the first duck to be packaged at first layer unit, and makes the first sealing heating box carry out sealing operation to described first duck to be packaged; S200, is arranged at the second delaminating units on described first layer unit, places the second duck to be packaged at described second delaminating units, and makes described second sealing heating box carry out sealing operation to described second duck to be packaged.

Preferably, described first layer unit is uncovered structure.

Preferably, described second delaminating units is box body structure, and the duck orientation that described second delaminating units is placed is contrary with the duck orientation that described first layer unit is placed.

Embodiment 8

The present embodiment provides a kind of bilayer to pile up vacuum packaging sealing method, comprising: S100, places the first duck to be packaged at first layer unit, and makes the first sealing heating box carry out sealing operation to described first duck to be packaged; S200, is arranged at the second delaminating units on described first layer unit, places the second duck to be packaged at described second delaminating units, and makes described second sealing heating box carry out sealing operation to described second duck to be packaged.

Preferably, described first layer unit is box body structure.

Preferably, described second delaminating units is uncovered structure, and the duck orientation that described second delaminating units is placed is contrary with the duck orientation that described first layer unit is placed.

Embodiment 9

Please refer to Fig. 6, the bilayer of the present embodiment is piled up vacuum packaging sealing method and is comprised: S101, described first layer unit is divided into M the first attached portion, place every bag of described first duck to be packaged in each described first attached portion, and make the first sealing heating box carry out sealing operation to described first duck to be packaged; S201, is divided into N number of first attached portion by described second delaminating units, places every bag of described second duck to be packaged in each described second attached portion, and makes described second sealing heating box carry out sealing operation to described second duck to be packaged.

Preferably, described second attached portion is carried out plug hole setting relative to described first attached portion, state the duck orientation of placing in the second attached portion contrary with the duck orientation that described first attached portion places.

As specific embodiment, first, the quantity of being often sidelong duck determines according to the length of sealing heating box, if one is sidelong M duck, then opposite side only piles up N, and N equals M-1.After three ducks are piled up in side heating box dispersion, on opposite side heating box, plug hole piles up two ducks again, carries out vacuum packaging sealing to five ducks simultaneously.

Secondly, the bilayer of the present embodiment is piled up vacuum packaging sealing method and be can be applicable to vacuum packing machine, and because the vacuum chamber of vacuum packing machine itself has certain space, the height after double-deck duck stacks can not affect closed contact and the work of vacuum chamber lid.

Finally, although duck when vacuumizing and seal stacks, owing to being that plug hole is piled up, so entirety is in the state that can keep steady, final vacuumizing and sealing effect can not be had influence on.During vacuum chamber cap closure, power connection, sealing heating box electrified regulation, due to the heating box of both sides being placed with combined package bag all equably, so heating box entirety be heated be sidelong packing material compared to one, the situation of side free time wants much even.

Application of the present invention

Divide by the course of processing of butchering of meat duck, can be divided into following two stages: management before killing, butcher processing, the on the hoof management work of duck is very important because it directly affect hair duck butcher after product design.So-called hair duck is exactly the duck also not carrying out butchering.

On the hoof management work mainly comprises kills front rest, the front fasting of government official and kills front shower three aspects.Hair duck will fully have a rest before butchering, and to reduce the stress reaction of duck, thus is conducive to bloodletting.Generally need rest 12h ~ 24h, during heat, can 36h be extended to.Butcher last as need jejunitas 8h, but jejunitas period will note supplying clean, sufficient drinking-water.

Divide from technological process, the Dead weight of duck comprises: hang, cause dusk, bloodletting, scald hair, hacking, three waxdips, pull out duck tongue, pull out little Mao, test hair, draw thorax, cut pawl, inside and outside cleaning, the step such as precooling.

Hanging, first unloads down hair duck from carrier loader, then lightly duck is put forward from cage, and the gambrel reversal of the natural order of things that both hands hold duck hangs up duck.

Cause dusk, wait to kill duck by various method, make it go into a coma, thus be conducive to next step butcher work.

Bloodletting, the leptosomatic slaughtering knife of general employing.Slaughtering knife could will use after chlorine water sterilization.Concrete grammar is: cutter is goed deep in the oral cavity of duck, cuts off the vein of the duck upper jaw, and head is lowerd downwards emptying blood, and the whole drop blood time is 5min.

Scald hair, first first will scald pond by pre-.The water temperature in pre-boiling hot pond, between 50 DEG C ~ 60 DEG C, is entered leaching scald pond by brute force after being sprayed.The water temperature that pond is scalded in leaching controls very crucial, directly has influence on the hair removal effect of duck.Generally just passable at about 62 DEG C for temperature adjustment, process need 2min ~ 5min is scalded in whole leaching.

Molt, also referred to as hacking, machinery general plucking rate of molting can reach 80% ~ 85%.

Three waxdips, duck is after hacking, and most hair comes off with it, but still have sub-fraction hair also to remain on duck body, in order to make the hair of duck body surface come off cleaner, we more thoroughly can lose hair or feathers to duck body by edible wax.

Usually, the temperature in waxdip pond is adjusted at about 75 DEG C.When duck is through waxdip pond, whole body all can be stained with wax liquid, after quickly through waxdip pond, also to cool in time through cooling bath, coolant water temperature, below 25 DEG C, like this, could form a complete wax shell at duck body surface, and then cured by artificial stripping, finally make the little Mao of duck body surface reduce further.Every duck all through three waxdips, three coolings, three stripping waxes, just will can reach final hair removal effect.

Will ensure the stable of waxdip pond temperature in this process, avoid too high or too low for temperature, if temperature is too high, the wax shell of duck body surface will be made excessively thin, cause hair removal effect to be deteriorated, severe patient also can cause duck body to be ruined; And temperature is too low, wax shell is blocked up, and hair removal effect also can be deteriorated.In addition, in order to not waste raw material, peel after melting in molten wax pond that the wax shell that comes can also be placed on side and continuing to use.The last time after cooling, in time the waddy on duck nostril to be taken off, and then enter next process.

Pull out duck tongue, adopt nipping pliers to clamp duck tongue, then outwards extract, the duck tongue pulled up will be put in special container and deposit.

Pull out little Mao, after hacking and three waxdips, the hair of duck body surface seems and comes off completely, but some little Maos of body surface depths are not still taken off, and at this time will pull out little Mao, and this operation is generally carried out in the sink.Because only in water, the little Mao on duck body just can erect, and sees more clearly.First, with pocket knife, the skin on duckbilled is wiped off, then, with tweezers, little Mao residual for duck body surface is extractd clean carefully according to order from the beginning to the end.This process seems simple, but needs enough carefulnesses and patience, will notice that ten million can not be damaged to duck body when epilation, otherwise easy bacterial infection.Just in case there is damaged duck body, places it on one side, finally process separately again.

Test hair, the duck of pulling out complete primary school hair will be given a full-time mao work of testing and be tested.If find that there is a small amount of hair also not pull out totally, inspector also will do over again again again, until the little Mao on duck body all pulls out totally.

Draw thorax, scratch duck thorax with the cutter after sterilization along ventrimeson under duck, then draw out the internal organ such as duck intestines, duck's gizzard, oesophagus, duck conscience, leaf fat, lung, tracheae successively.

Cut pawl, carry out after having drawn thorax cutting pawl operation.The cutter cutting pawl has to pass through sterilization and could use later.Cut along duck leg gambrel place with cutter, then the duck pawl cut away is put in special container.

, owing to just having drawn thorax, in the body surface of duck and abdomen, some blood stains can be there are, so also inside and outside cleaning will be carried out to duck in inside and outside cleaning.Clean up inside and outside it with water, finally make trunk surface without visible dirt.Along with chain enters precooling sterilization pool after washing.

Precooling, in pre-cooling pond, water temperature must not more than 4 DEG C, generally just passable at about 2 DEG C.In precooling process, will add sodium hypochlorite aperiodically in pond, effective sodium hypochlorite concentration of pre-cooling pond remains at 200ppm ~ 300ppm.By this step, the infection during drawing thorax can be reduced to minimum, play the object of sterilization.Cooled meat duck trunk central temperature remains on less than 10 DEG C, and whole pre-coo time is 40min.After precooling, enter draining to enter the carcass cutting stage.

Segmentation, mainly comprises carcass cutting and side production processing two large divisions.Mainly carry out segmentation according to the processing sequence after segmentation to meat duck trunk to duck carcass cutting to bone, be usually divided into duck head, duck neck, duck wing, duck pawl etc.; Side production processing mainly to the internal organ such as the heart drawn out, liver, gizzard, intestines and the side production such as pawl, tongue according to processing request, process respectively.

After carcass cutting is complete, carry out weighing, packing.Packaging bag will through inspection, and qualified, aseptic just can use.This step is the key that the present invention applies.

Experiment effect

The sealing work efficiency that bilayer of the present invention piles up vacuum packaging closing device is original 167%.

Beneficial effect of the present invention is:

First, simple and reliable for structure, be respectively equipped with the first sealing heating box and second in the both sides of vacuum chamber and seal heating box, hot-seal can be added respectively fast to duck to be packaged, can effectively avoid food loss of weight, ageusia, can secondary pollution be prevented again, reach the object effectively preventing food apoilage.

The second, easy to operate feasible, first layer unit, makes the first sealing heating box carry out sealing operation to the first duck to be packaged; Second delaminating units, it is arranged on first layer unit, makes the second sealing heating box carry out sealing operation, for packaging operation brings great convenience to the second duck to be packaged.

3rd, packaging efficiency improves, and first layer unit is provided with M the first attached portion, and each first attached portion is for placing every bag of first duck to be packaged; Second delaminating units is provided with N number of second attached portion, and each second attached portion is for placing every bag of second duck to be packaged, and packaging efficiency improves nearly 67%.

Above-mentioned explanation illustrate and describes some preferred embodiments of the application, but as previously mentioned, be to be understood that the application is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in application contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the application, then all should in the protection domain of the application's claims.

Claims (10)

1. bilayer piles up a vacuum packaging closing device, has vacuum chamber, it is characterized in that, is respectively equipped with the first sealing heating box and second and seals heating box, also comprise in the both sides of described vacuum chamber:
First layer unit, for placing the first duck to be packaged, and makes described first sealing heating box carry out sealing operation to described first duck to be packaged;
Second delaminating units, it is arranged on described first layer unit, for placing the second duck to be packaged, and makes described second sealing heating box carry out sealing operation to described second duck to be packaged.
2. bilayer according to claim 1 piles up vacuum packaging closing device, it is characterized in that:
Described first layer unit is provided with M the first attached portion, and each described first attached portion is for placing every bag of described first duck to be packaged;
Described second delaminating units is provided with N number of second attached portion, and each described second attached portion is for placing every bag of described second duck to be packaged.
3. bilayer according to claim 2 piles up vacuum packaging closing device, it is characterized in that: described second attached portion is arranged relative to described first attached portion plug hole.
4. bilayer according to claim 3 piles up vacuum packaging closing device, it is characterized in that: described N equals M-1.
5. bilayer according to claim 4 piles up vacuum packaging closing device, it is characterized in that: described first attached portion is uncovered structure, and/or box body structure.
6. bilayer according to claim 5 piles up vacuum packaging closing device, it is characterized in that, described second attached portion is uncovered structure, and/or box body structure.
7. bilayer piles up a vacuum packaging sealing method, it is characterized in that, comprising:
Place the first duck to be packaged at first layer unit, and make the first sealing heating box carry out sealing operation to described first duck to be packaged;
Second delaminating units is arranged on described first layer unit, places the second duck to be packaged at described second delaminating units, and make described second sealing heating box carry out sealing operation to described second duck to be packaged.
8. bilayer according to claim 7 piles up vacuum packaging sealing method, it is characterized in that: described step of placing the first duck to be packaged at first layer unit comprises, described first layer unit is divided into M the first attached portion, places every bag of described first duck to be packaged in each described first attached portion.
9. bilayer according to claim 8 piles up vacuum packaging sealing method, it is characterized in that: described step of placing the second duck to be packaged at the second delaminating units comprises, described second delaminating units is divided into N number of first attached portion, described N equals M-1, places every bag of described second duck to be packaged in each described second attached portion.
10. bilayer according to claim 9 piles up vacuum packaging sealing method, it is characterized in that, described second attached portion is carried out plug hole setting relative to described first attached portion.
CN201410601631.9A 2014-10-30 2014-10-30 Bilayer piles up vacuum packaging closing device and its method CN104354903B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410601631.9A CN104354903B (en) 2014-10-30 2014-10-30 Bilayer piles up vacuum packaging closing device and its method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410601631.9A CN104354903B (en) 2014-10-30 2014-10-30 Bilayer piles up vacuum packaging closing device and its method

Publications (2)

Publication Number Publication Date
CN104354903A true CN104354903A (en) 2015-02-18
CN104354903B CN104354903B (en) 2017-11-17

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2063920U (en) * 1989-11-06 1990-10-17 李寅 Vaccum air-filling packager
JPH10321714A (en) * 1997-05-20 1998-12-04 Sony Corp Airtight container and airtight container atmosphere replacer and atmosphere replacing method
CN102168784A (en) * 2011-03-28 2011-08-31 启东市恒怡电源有限公司 Vacuum insulation plate sealing machine and sealing process for sealing vacuum insulation plate by utilizing same
CN102390550A (en) * 2011-07-06 2012-03-28 苏州维艾普新材料有限公司 High-efficiency multi-layer packaging device of vacuum heat insulation plate
CN103404817A (en) * 2013-07-17 2013-11-27 诸暨市绿野出口食品有限公司 Brassica juncea var. integrifolia pickling production process
CN204184603U (en) * 2014-10-30 2015-03-04 北京金星鸭业有限公司 Bilayer piles up vacuum packaging closing device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2063920U (en) * 1989-11-06 1990-10-17 李寅 Vaccum air-filling packager
JPH10321714A (en) * 1997-05-20 1998-12-04 Sony Corp Airtight container and airtight container atmosphere replacer and atmosphere replacing method
CN102168784A (en) * 2011-03-28 2011-08-31 启东市恒怡电源有限公司 Vacuum insulation plate sealing machine and sealing process for sealing vacuum insulation plate by utilizing same
CN102390550A (en) * 2011-07-06 2012-03-28 苏州维艾普新材料有限公司 High-efficiency multi-layer packaging device of vacuum heat insulation plate
CN103404817A (en) * 2013-07-17 2013-11-27 诸暨市绿野出口食品有限公司 Brassica juncea var. integrifolia pickling production process
CN204184603U (en) * 2014-10-30 2015-03-04 北京金星鸭业有限公司 Bilayer piles up vacuum packaging closing device

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