CN108891776A - A kind of moisture-proof cold storage carton and its application method - Google Patents

A kind of moisture-proof cold storage carton and its application method Download PDF

Info

Publication number
CN108891776A
CN108891776A CN201810394416.4A CN201810394416A CN108891776A CN 108891776 A CN108891776 A CN 108891776A CN 201810394416 A CN201810394416 A CN 201810394416A CN 108891776 A CN108891776 A CN 108891776A
Authority
CN
China
Prior art keywords
moisture
proof
exhausting pipe
cold storage
heat exhausting
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201810394416.4A
Other languages
Chinese (zh)
Inventor
宋保民
饶飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Huaying Packaging Ltd By Share Ltd
Original Assignee
Zhengzhou Huaying Packaging Ltd By Share Ltd
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
Application filed by Zhengzhou Huaying Packaging Ltd By Share Ltd filed Critical Zhengzhou Huaying Packaging Ltd By Share Ltd
Priority to CN201810394416.4A priority Critical patent/CN108891776A/en
Publication of CN108891776A publication Critical patent/CN108891776A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient

Abstract

The present invention relates to a kind of moisture-proof cold storage carton and its application methods, the outside middle position of two pieces of side baffles is vertically arranged with moisture-proof heat exhausting pipe, connector is provided at the top of moisture-proof heat exhausting pipe, it is longitudinally asymmetric in cabinet to be provided with two pieces of partition panels, cold storage plant is provided between every piece of partition panel and moisture-proof heat exhausting pipe;The moisture-proof heat exhausting pipe and cold storage plant that product is arranged by itself realize internal refrigeration, the external and moisture-proof effect of cabinet itself, starting large cold storage is not needed when use can realize the refrigeration operation of itself, transportational process does not need to be constantly in whole freezer transport yet, save resource, facilitate transport, and it does not need to consume the excessive energy under the premise of realizing refrigeration, save resource, its refrigerating box dampproof effect is clearly, work and operational efficiency are high, and cabinet itself design stability is strong, load effect and are unaffected.

Description

A kind of moisture-proof cold storage carton and its application method
Technical field
The present invention relates to carton production fields, and in particular to a kind of dedicated carton, in particular to a kind of moisture-proof cold storage carton And its application method.
Background technique
Carton is most widely used packing articles, by materials difference, has corrugated case, single cardboard box etc., has various Specification and model.There are commonly three layers, five layers for carton, and seven layers of use are less, and each layer is divided into inner paper, corrugated paper, core paper, facial tissue, In, facial tissue have tea paperboard, brown paper, core paper corrugated paper, the color and feel of various paper are all different, different manufacturers production Paper is also different.It is typically used as the wrappage or protective outer layer objects for articles of commodity.The volume of carton is due to the size of commodity Change, usually there are many pattern or text prompts for carton, remind user note that protect built-in article to preserve from.Packaging Carton carries as the indispensable a part of modern logistics and contains, protects product, beautiful substantial responsibility, Packaging Box Physical performance index then become the foundation of its quality evaluation.Stable working environment has ensured the accuracy of test data And reliability, and have the senior engineer for being engaged in carton test profession for many years, test analysis is carried out to packing case, is supplied for packing case Quotient and packing case user is answered to provide just, scientific test data.
With the continuous progress of science and technology, also variation is occurring for demand of the people to carton, makes from original independent packaging With demand in terms of having been changed to carton to current demand and can satisfy more practicabilities.At present to the special need of carton High-intensitive requirement, moisture-proof requirement, waterproof requirement, even refrigeration requirements etc. are asked, traditional carton can no longer meet this side Therefore there are the different cartons using type, in these cartons, moistureproof carton and refrigerating in the market in the demand in face The property of carton is approached, be using desiccant fill, and using waterproof outer material package cardboard treatment process come Realize it is moisture-proof, refrigerating carton be generally placed upon freezer or be directly installed in refrigerating transport vehicle transport use.By Above as it can be seen that traditional carton itself is the effect that will not realize refrigeration or freezing, and needed under the premise of realizing freezing The a large amount of energy, waste of resource are consumed, dampproof effect is also that chemical material and package waterproof material is relied on to realize, plays structure Deficient in stability, while its effect also will receive influence, lead to the reduction of final moisture-proof and refrigerating effect.
Therefore, it is simple to produce a kind of structure, energy conservation and environmental protection is easy to operate, and work and operation high efficiency are high, using safe steady Fixed, moisture-proof refrigerating effect is obvious, relies on and itself realizes moisture-proof refrigerating effect, application method moisture-proof cold storage carton simple to operation And its application method, there are extensive market prospects.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides that a kind of structure is simple, and energy conservation and environmental protection is easy to operate, work and fortune Row high efficiency is high, and using safety and stability, moisture-proof refrigerating effect is obvious, relies on and itself realizes moisture-proof refrigerating effect, application method letter Single easy-operating moisture-proof cold storage carton and its application method, for overcoming many defects in the prior art.
The specific technical solution of the present invention is as follows:A kind of moisture-proof cold storage carton, including by two blocks of main baffles, two pieces of side blocks The cabinet of the upper opening-closing plate composition of plate, one piece of bottom plate and two pieces, the outside middle position of two pieces of side baffles is longitudinally set It is equipped with moisture-proof heat exhausting pipe, is provided with connector at the top of moisture-proof heat exhausting pipe, it is longitudinally asymmetric in cabinet to be provided with two pieces of partition panels, Cold storage plant is provided between every piece of partition panel and moisture-proof heat exhausting pipe.
The cold storage plant includes the cool guide sheet and cooling fin for being respectively and fixedly installed to partition panel inner side and outer side, Electric cooling piece is provided in partition panel between cool guide sheet and cooling fin, the inside refrigeration end of electric cooling piece is connected with cool guide sheet It connects, the outside heating end of electric cooling piece is connected with cooling fin, and exhaust fan is fixedly installed on the outside of cooling fin, and exhaust fan goes out Wind end is connected with moisture-proof heat exhausting pipe, and the cooling fin bottom on the outside of partition panel is equipped with to be connected with electric cooling piece and exhaust fan Controller, the bottom of controller is connected with the battery group of circumscripted power line.
The height of the moisture-proof heat exhausting pipe is not less than the height of side baffle, and the outer diameter of connector is not more than moisture-proof heat exhausting pipe Internal diameter, moisture-proof heat exhausting pipe is the rectangle tubular structure being connected to up and down.
The bottom of the partition panel is fixedly connected with bottom plate, and the top of partition panel is connected with the bottom of upper opening-closing plate, It is provided with the first support plate and the second support plate laterally outside in partition panel, the side between the first support plate and upper opening-closing plate The first hollow slots are offered on baffle, offer the second hollow out on the side baffle between the first support plate and the second support plate Slot, offers third hollow slots on the side baffle between the second support plate and bottom plate, anti-filled with top in the first hollow slots Damp heat exhausting pipe sticking block, third hollow slots are interior to be filled with the moisture-proof heat exhausting pipe sticking block in lower part, exhaust fan and the fixed peace of cooling fin In the second hollow slots, the inside of moisture-proof heat exhausting pipe respectively by way of stickup with the moisture-proof heat exhausting pipe sticking block in top and under The moisture-proof heat exhausting pipe sticking block in portion is connected.
The outer sheath of the cool guide sheet is equipped with cool guide sheet shield, and cool guide sheet shield is cuboid groove-like structure, It is uniformly provided with conduction cooling hole on cool guide sheet shield, is provided with heat insulating mattress between the cooling fin and electric cooling piece, it is described Electric cooling piece is thermoelectric semiconductor cooling piece, model TEC1-12706, operating current 6A, operating voltage 12V.
The inner wall of second hollow slots is fixedly installed with connection heat conducting pipe, connect heat conducting pipe outside and moisture-proof heat extraction It is connected on the inside of pipe, connection heat conducting pipe is square tubular structure.
A kind of application method of moisture-proof cold storage carton as described above, application method are as follows:
Article to be installed is placed in the space between two pieces of partition panels, then connects in use, two pieces of opening upper opening-closing plates by single case Circumscripted power line power supply is connect, battery group supplies electricity to controller, controller drives electric cooling piece and exhaust fan operation, electric cooling piece Cooling capacity made from refrigeration end is transmitted to box inside by cool guide sheet, realizes the cold storage effect of box inside, electric cooling piece heating It holds heat obtained to be transmitted to moisture-proof heat exhausting pipe by cooling fin and exhaust fan, is finally expelled on the outside of cabinet through connector, it is real Hot-blast Heating dampproof effect on the outside of existing cabinet;
Multiple cabinets in use, according to single case application methods, multiple cabinets are longitudinally stacked, guarantee the connection of bottom cabinet simultaneously Head is aligned with the moisture-proof heat exhausting pipe of upper box body to be connected to, and is connected to bottommost with the moisture-proof heat exhausting pipe of top cabinet whole for one The channel of body, and the installation auxiliary extractor fan on the connector of the cabinet of top, are realized the hot wind of all cabinets is whole It takes away, guarantees the operation of electric cooling piece cooling capacity in each cabinet.
The auxiliary extractor fan includes the auxiliary air-exhausting duct for the L-shaped structure that bottom is connected with connector, auxiliary Help the air outlet position of air-exhausting duct that auxiliary exhaust fan is installed.
The present invention has following good effect:The configuration of the present invention is simple, easy to operate, it is moisture-proof that this product overcomes tradition Carton can only be filled using desiccant or wrap up cardboard treatment process using waterproof outer material to realize moisture-proof defect.It produces The moisture-proof heat exhausting pipe and cold storage plant that product are arranged by itself realize internal refrigeration, and the external and moisture-proof effect of cabinet itself makes Used time, which does not need starting large cold storage, can realize the refrigeration operation of itself, and transportational process does not need to be constantly in complete yet Cheng Lengku transport, saves resource, facilitates transport, and do not need to consume the excessive energy under the premise of realizing refrigeration, Resource is saved, clearly, work and operational efficiency are high, and cabinet itself design stability is strong for refrigerating box dampproof effect, dress It carries effect to be unaffected, there is good social and economic benefit.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is one of side structure schematic view of the invention.
Fig. 3 is the two of side structure schematic view of the invention.
Fig. 4 is schematic diagram of internal structure of the invention.
Fig. 5 is one of using state structure diagram of the invention.
Fig. 6 is the two of using state structure diagram of the invention.
Fig. 7 is auxiliary extractor fan schematic perspective view of the invention.
Fig. 8 is cool guide sheet shield schematic perspective view of the invention.
Fig. 9 is moisture-proof heat exhausting pipe schematic perspective view of the invention.
Specific embodiment
As shown in Fig. 1,2,3,4,8,9, a kind of moisture-proof cold storage carton, including by two blocks of main baffles, 1, two piece of side baffle 21, The cabinet that one piece of bottom plate 22 and two pieces of upper opening-closing plates 9 form, the outside middle position of two pieces of side baffles 21 are longitudinal Be provided with moisture-proof heat exhausting pipe 2, the top of moisture-proof heat exhausting pipe 2 is provided with connector 3, in cabinet it is longitudinally asymmetric be provided with two pieces every Disconnected plate 8, is provided with cold storage plant between every piece of partition panel 8 and moisture-proof heat exhausting pipe 2.
The cold storage plant includes the cool guide sheet 20 and cooling fin for being respectively and fixedly installed to 8 inner side and outer side of partition panel 17, electric cooling piece 19, the inside refrigeration end of electric cooling piece 19 are provided in the partition panel 8 between cool guide sheet 20 and cooling fin 17 It is connected with cool guide sheet 20, the outside heating end of electric cooling piece 19 is connected with cooling fin 17, the fixed peace in the outside of cooling fin 17 Equipped with exhaust fan 16, the outlet air end of exhaust fan 16 is connected with moisture-proof heat exhausting pipe 2, in 17 bottom of cooling fin in 8 outside of partition panel The controller 13 being connected with electric cooling piece 19 and exhaust fan 16 is installed, the bottom of controller 13 with circumscripted power line Battery group 14 is connected.
The height of the moisture-proof heat exhausting pipe 2 is not less than the height of side baffle 21, and the outer diameter of connector 3 is not more than moisture-proof row The internal diameter of heat pipe 2, moisture-proof heat exhausting pipe 2 are the rectangle tubular structure being connected to up and down.
The bottom of the partition panel 8 is fixedly connected with bottom plate 22, the bottom phase at the top of partition panel 8 and upper opening-closing plate 9 Connection, is provided with the first support plate 10 and the second support plate 11 in partition panel 8 laterally outside, in the first support plate 10 and above opens The first hollow slots 23 are offered on side baffle 21 between plywood 9, the side between the first support plate 10 and the second support plate 11 The second hollow slots 24 are offered on baffle 21, are offered third on the side baffle 21 between the second support plate 11 and bottom plate 22 and are engraved Empty slot 25, the first hollow slots 23 are interior filled with the moisture-proof heat exhausting pipe sticking block 12 in top, and third hollow slots 25 are interior anti-filled with lower part Damp heat exhausting pipe sticking block 15, exhaust fan 16 and cooling fin 17 are fixedly mounted in the second hollow slots 24, moisture-proof heat exhausting pipe 2 it is interior Side is connected by way of stickup with the moisture-proof heat exhausting pipe sticking block 15 of the moisture-proof heat exhausting pipe sticking block 12 in top and lower part respectively.
The outer sheath of the cool guide sheet 20 is equipped with cool guide sheet shield 6, and cool guide sheet shield 6 is cuboid channel-shaped knot Structure, is uniformly provided with conduction cooling hole 7 on cool guide sheet shield 6, be provided between the cooling fin 17 and electric cooling piece 19 every Heat pad 18, the electric cooling piece 19 be thermoelectric semiconductor cooling piece, model TEC1-12706, operating current 6A, Operating voltage is 12V.
The inner wall of second hollow slots 24 is fixedly installed with connection heat conducting pipe 27, connects the outside of heat conducting pipe 27 and prevents The inside of damp heat exhausting pipe 2 is connected, and connection heat conducting pipe 27 is square tubular structure.
As shown in Fig. 1,2,3,4,8,9, article to be installed is placed on two pieces in use, two pieces of opening upper opening-closing plates 9 by single case In space between partition panel 8, circumscripted power line power supply is then connected, battery group 14 supplies electricity to controller 13, controller 13 Electric cooling piece 19 and exhaust fan 16 is driven to run, cooling capacity made from electric 19 refrigeration end of cooling piece is transmitted to cabinet by cool guide sheet 20 Inside realizes that the cold storage effect of box inside, heat made from electric 19 heating end of cooling piece pass through cooling fin 17 and exhaust fan 16 It is transmitted to moisture-proof heat exhausting pipe 2, is finally expelled on the outside of cabinet through connector 3, realizes the Hot-blast Heating dampproof effect on the outside of cabinet;
As shown in Fig. 1,2,3,4,5,6,7,8,9, multiple cabinets, will be multiple simultaneously in use, according to above-mentioned single case application method Cabinet is longitudinally stacked, and guarantees that the connector 3 of bottom cabinet is aligned with the moisture-proof heat exhausting pipe 2 of upper box body and is connected to, make bottommost with The connection of moisture-proof heat exhausting pipe 2 of top cabinet is the channel of an entirety, and installs on the connector of the cabinet of top 3 auxiliary Extractor fan is helped, realization all takes the hot wind of all cabinets away, guarantees the operation of 19 cooling capacity of electric cooling piece in each cabinet.Institute The auxiliary extractor fan stated includes the auxiliary air-exhausting duct 4 for the L-shaped structure that bottom is connected with connector 3, in auxiliary air-exhausting duct 4 Air outlet position be equipped with auxiliary exhaust fan 5.
This product when in use, is not influenced by outer work condition environment, can be individually placed, can also be stacked, together When can also use according to the method described above during transportation, outside, which provides stable power supply, can easily realize product cabinet Moisture-proof cold storage effect, solving current carton cabinet cannot achieve itself refrigeration and moisture-proof while the drawbacks of realize, pass through product Unique design, realize above-mentioned purpose, have good social and economic benefit.

Claims (8)

1. a kind of moisture-proof cold storage carton, including by two blocks of main baffles(1), two pieces of side baffles(21), one piece of bottom plate(22)And two Opening-closing plate on block(9)The cabinet of composition, it is characterised in that:Two pieces of side baffles(21)Outside middle position longitudinally set It is equipped with moisture-proof heat exhausting pipe(2), moisture-proof heat exhausting pipe(2)Top be provided with connector(3), longitudinally asymmetric in cabinet to be provided with two Block partition panel(8), every piece of partition panel(8)With moisture-proof heat exhausting pipe(2)Between be provided with cold storage plant.
2. moisture-proof cold storage carton according to claim 1, it is characterised in that:The cold storage plant includes fixed respectively pacifies Mounted in partition panel(8)The cool guide sheet of inner side and outer side(20)And cooling fin(17), in cool guide sheet(20)And cooling fin(17)It Between partition panel(8)Inside it is provided with electric cooling piece(19), electric cooling piece(19)Inside refrigeration end and cool guide sheet(20)It is connected, Electric cooling piece(19)Outside heating end and cooling fin(17)It is connected, cooling fin(17)Outside be fixedly installed with exhaust fan (16), exhaust fan(16)Outlet air end and moisture-proof heat exhausting pipe(2)It is connected, in partition panel(8)The cooling fin in outside(17)Bottom It is equipped with and electric cooling piece(19)And exhaust fan(16)The controller being connected(13), controller(13)Bottom with external The battery group of power supply line(14)It is connected.
3. moisture-proof cold storage carton according to claim 1, it is characterised in that:The moisture-proof heat exhausting pipe(2)Height not Lower than side baffle(21)Height, connector(3)Outer diameter be not more than moisture-proof heat exhausting pipe(2)Internal diameter, moisture-proof heat exhausting pipe(2)For The rectangle tubular structure being connected to up and down.
4. moisture-proof cold storage carton according to claim 2, it is characterised in that:The partition panel(8)Bottom and bottom plate (22)It is fixedly connected, partition panel(8)Top and upper opening-closing plate(9)Bottom be connected, in partition panel(8)Set laterally outside It is equipped with the first support plate(10)With the second support plate(11), in the first support plate(10)With upper opening-closing plate(9)Between side baffle (21)On offer the first hollow slots(23), in the first support plate(10)With the second support plate(11)Between side baffle(21)On Offer the second hollow slots(24), in the second support plate(11)And bottom plate(22)Between side baffle(21)On offer third and engrave Empty slot(25), the first hollow slots(23)It is interior to be filled with the moisture-proof heat exhausting pipe sticking block in top(12), third hollow slots(25)Interior filling There is the moisture-proof heat exhausting pipe sticking block in lower part(15), exhaust fan(16)And cooling fin(17)It is fixedly mounted on the second hollow slots(24) It is interior, moisture-proof heat exhausting pipe(2)Inside respectively by way of stickup with the moisture-proof heat exhausting pipe sticking block in top(12)It is moisture-proof with lower part Heat exhausting pipe sticking block(15)It is connected.
5. moisture-proof cold storage carton according to claim 2, it is characterised in that:The cool guide sheet(20)Outer sheath be equipped with Cool guide sheet shield(6), cool guide sheet shield(6)For cuboid groove-like structure, in cool guide sheet shield(6)On be uniformly provided with Conduction cooling hole(7), the cooling fin(17)With electric cooling piece(19)Between be provided with heat insulating mattress(18), the electric cooling piece (19)For thermoelectric semiconductor cooling piece, model TEC1-12706, operating current 6A, operating voltage 12V.
6. according to moisture-proof cold storage carton according to claim 4, it is characterised in that:Second hollow slots(24)It is interior Wall is fixedly installed with connection heat conducting pipe(27), connect heat conducting pipe(27)Outside and moisture-proof heat exhausting pipe(2)Inside be connected, even Connect heat conducting pipe(27)It is square tubular structure.
7. a kind of application method of the moisture-proof cold storage carton as claimed in claim 2, which is characterized in that its application method It is as follows:
Single case is in use, open two pieces of upper opening-closing plates(9), article to be installed is placed on two pieces of partition panels(8)Between space in, Then connection circumscripted power line power supply, battery group(14)Supply electricity to controller(13), controller(13)Drive electric cooling piece (19)And exhaust fan(16)Operation, electric cooling piece(19)Cooling capacity made from refrigeration end passes through cool guide sheet(20)It is transmitted in cabinet The cold storage effect of box inside, electric cooling piece are realized in side(19)Heat made from heating end passes through cooling fin(17)And exhaust fan (16)It is transmitted to moisture-proof heat exhausting pipe(2), finally through connector(3)It is expelled on the outside of cabinet, realizes the Hot-blast Heating on the outside of cabinet Dampproof effect;
Multiple cabinets in use, according to single case application methods, multiple cabinets are longitudinally stacked, guarantee the connection of bottom cabinet simultaneously Head(3)With the moisture-proof heat exhausting pipe of upper box body(2)Alignment connection, makes the moisture-proof heat exhausting pipe of bottommost and top cabinet(2)Even Lead to for the channel of an entirety, and the connector of the cabinet in top(3)Upper installation assists extractor fan, realizes all casees The hot wind of body is all taken away, guarantees electric cooling piece in each cabinet(19)The operation of cooling capacity.
8. the application method of moisture-proof cold storage carton according to claim 7, it is characterised in that:The auxiliary extractor fan Including bottom and connector(3)The auxiliary air-exhausting duct for the L-shaped structure being connected(4), in auxiliary air-exhausting duct(4)Air outlet position It sets and auxiliary exhaust fan is installed(5).
CN201810394416.4A 2018-04-27 2018-04-27 A kind of moisture-proof cold storage carton and its application method Pending CN108891776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810394416.4A CN108891776A (en) 2018-04-27 2018-04-27 A kind of moisture-proof cold storage carton and its application method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810394416.4A CN108891776A (en) 2018-04-27 2018-04-27 A kind of moisture-proof cold storage carton and its application method

Publications (1)

Publication Number Publication Date
CN108891776A true CN108891776A (en) 2018-11-27

Family

ID=64342462

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810394416.4A Pending CN108891776A (en) 2018-04-27 2018-04-27 A kind of moisture-proof cold storage carton and its application method

Country Status (1)

Country Link
CN (1) CN108891776A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106628641A (en) * 2016-12-15 2017-05-10 怀宁佳瑞包装有限公司 Vacuum fruit fresh-keeping box

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106628641A (en) * 2016-12-15 2017-05-10 怀宁佳瑞包装有限公司 Vacuum fruit fresh-keeping box

Similar Documents

Publication Publication Date Title
CN108891776A (en) A kind of moisture-proof cold storage carton and its application method
CN204345997U (en) A kind of heat insulation refrigeration integrated device
CN203564118U (en) Hand-pull-type heating base for self-heating canned foods and beverages
CN201484854U (en) Food-refrigerating packaging box
CN208560349U (en) A kind of multilayer clamshell carton
CN208560010U (en) A kind of carton convenient for folding storage
CN207809967U (en) A kind of vacuum packing machine
CN208560027U (en) A kind of flame retardant type carton of high intensity
CN207510907U (en) A kind of paper box perfume carton
CN206772521U (en) A kind of container for quartz crystal Rough Inspection leakage
CN202912044U (en) Folded packaging box
CN212930819U (en) A drying equipment for processing of paper packing box
CN206064436U (en) A kind of honeycomb type denitrification catalyst is dried carton
CN208567354U (en) A kind of portable reagent drug dry bag
CN202687150U (en) Motor packaging box
CN208868636U (en) A kind of disposable ice cream packing device
CN210116828U (en) Corrugated carton storage device
CN207029977U (en) The packaging structure of baking oven stove
CN216234003U (en) Heat preservation and preservation type carton
CN202542110U (en) Outer carton for five-box barrel
CN208007476U (en) A kind of special carton of protection friable product
CN203601798U (en) Aluminum foil roll packaging box
CN208802247U (en) Moisture-proof fresh box
CN207191581U (en) A kind of packaging bag positioner on vacuum packing machine
CN208932109U (en) A kind of multifunctional foam case

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20181127

RJ01 Rejection of invention patent application after publication