CN203497413U - Cold storage type soft ice sheet - Google Patents
Cold storage type soft ice sheet Download PDFInfo
- Publication number
- CN203497413U CN203497413U CN201320452541.9U CN201320452541U CN203497413U CN 203497413 U CN203497413 U CN 203497413U CN 201320452541 U CN201320452541 U CN 201320452541U CN 203497413 U CN203497413 U CN 203497413U
- Authority
- CN
- China
- Prior art keywords
- cold storage
- shape
- water absorption
- complex pocket
- absorbent material
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Packages (AREA)
Abstract
The utility model relates to a cold storage type soft ice sheet in a new type structure, overcomes the defects that an ice bag is difficult to shape and small in cold storage capability and solves the problems that an ice storage box is easy to leak and low in space utilization rate. The cold storage type soft ice sheet is characterized by comprising a packaging compound bag and a water absorption material, wherein the water absorption material is arranged in the packaging compound bag; the shape of the water absorption material corresponds to the shape of the packaging compound bag; after a liquid state cold storage agent is filled into the packaging compound bag, the packaging compound bag is vacuumized and sealed; under the action of negative pressure in the water absorption material, the liquid state cold storage agent is sucked into the water absorption material; preferably, the water absorption material is polyurethane foam or water absorption sponge; the packaging compound bag is made from plastic, polyolefin composite film and PE co-extruded film or PE (Polyethylene) composite nylon; the water absorption material and the packaging compound bag are in the shape of a rectangle or square; the liquid state cold storage agent is formed by mixing a powder state cold storage agent and water.
Description
Technical field
The utility model relates to a kind of agent for storage of coldness packaging structure, particularly a kind of cold storage sludge ice row of new structure.
Background technology
At field of medicaments, all kinds of vaccines, insulin, microbiotic, blood product, antineoplastic etc. all need stored under refrigeration or transportation.In without freezer and refrigerating transport vehicle situation, just need to use volume little, pack easy, use cold chain packed and transported case flexibly.At present, cold chain packed and transported case refrigeration medium used is generally ice bag and hard ice chest, and it in use exists series of problems.
Ice bag is the agent for storage of coldness by plastic bag sealing splendid attire certain volume, has advantages of and makes simple, convenient production.But in use, ice bag after freezing, out-of-shape, state is different, is not easy to be placed in insulation can.Also just based on this reason, it is too large that ice bag volume can not be done, and volume is restricted, and causes the decline of ice bag cold-storage ability, and then cause needing to place a lot of ice bags in a cold chain packing insulation can, reduced packaging efficiency.
Hard ice chest is that filling in the rigid plastic box of a regular shape, its filling exit is tightened sealing with screw cap by agent for storage of coldness, and plastic casing is generally oblong, flats.Hard ice chest has overcome ice bag series of problems, and ice chest is after freezing, and profile remains unchanged, and conveniently inserts in insulation packing chest.But sealing place of filling exit screw cap, often produces and leak, while particularly vibrating in transportation, leakage may cause the pollution to product.In addition, liquid agent for storage of coldness becomes when solid-state through freezing, and volume can increase, and for preventing from bursting ice chest, in ice chest, generally can not be full of agent for storage of coldness completely, has reduced the space availability ratio of ice chest.
Utility model content
For deficiency of the prior art, the utility model provides a kind of cold accumulator sludge ice row structure, has both solved ice bag not easy-formation, shortcoming that cold-storage ability is little, has overcome again the problem that ice-reserving box easily leaks, space availability ratio is low.
In order to address the above problem, this kind of cold storage sludge ice row, is characterized in that comprising: pack complex pocket, be arranged on the absorbent material in this packing complex pocket, the shape of this absorbent material is corresponding with the shape of packing complex pocket; Liquid agent for storage of coldness is poured into after packing complex pocket, packing complex pocket is vacuumized and sealed, due to the suction function in absorbent material, liquid agent for storage of coldness is inhaled in absorbent material.
Preferably, described absorbent material is: isocyanurate foam or water-absorbing sponge; Described packing complex pocket is made by plastics, polyolefin complex film, PE co-extrusion film or PE composite nylon.
Preferably, the shape of described absorbent material is rectangle or square with the shape of packing complex pocket; Described liquid agent for storage of coldness is mixed by powdery agent for storage of coldness and water.
Preferably, the long 5～10cm of the Length Ratio absorbent material of described packing complex pocket.
More preferably, the volume of described liquid agent for storage of coldness is less than the volume of absorbent material.
The beneficial effects of the utility model are: the ice raft that utilizes the utility model to produce, because isocyanurate foam inside is negative pressure state, liquid agent for storage of coldness is all inhaled in isocyanurate foam, after ice raft is made, ice raft still keeps the original rectangular shape of isocyanurate foam, size constancy, therefore has advantages of forming, regular shape.
Capillarity due to isocyanurate foam, its inside can store a large amount of liquid agent for storage of coldness, therefore have advantages of that cold storage capacity is large, and can, by increasing the volume (increasing oad) of isocyanurate foam, to increase the mode of agent for storage of coldness capacity, further improve cold-storage ability.Because isocyanurate foam oad is machine cuts, form, can cut out according to demand arbitrary dimension, therefore conveniently produce the ice raft of various sizes.
Owing to utilizing food vacuum heat-sealing technology, the ice raft of producing is inner is negative pressure state, so ice raft has advantages of anti-extrusion, antileakaging.The mode of manufacturing of this product is identical with food encapsulation, and few with material, draws materials conveniently, is convenient to utilize batch production on production, therefore has advantages of that production is easy, production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the plastic wrapping complex pocket in the utility model;
Fig. 2 is the structural representation of the isocyanurate foam in the utility model;
Fig. 3 is cold storage sludge ice row's of the present utility model integral structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
In conjunction with shown in Fig. 1 to Fig. 3, this kind of cold storage sludge ice row, comprising: pack complex pocket, be arranged on the absorbent material in this packing complex pocket, this absorbent material can be: isocyanurate foam or water-absorbing sponge.Take isocyanurate foam as example, the shape of this isocyanurate foam is corresponding with the shape of packing complex pocket, first liquid agent for storage of coldness is poured into packing complex pocket, then packing complex pocket is vacuumized and sealed, due to the suction function in ammonia ester foam, liquid agent for storage of coldness is inhaled in ammonia ester foam, forms sludge ice row of the present utility model.
Preferably, because being machine cuts, isocyanurate foam oad forms, can cut out according to demand arbitrary dimension, therefore conveniently produce the ice raft of various sizes, the shape of this isocyanurate foam is preferably rectangle or square with the shape of packing complex pocket, has advantages of forming, regular shape.Described packing complex pocket is made by plastics, polyolefin complex film, PE co-extrusion film or PE composite nylon.Described liquid agent for storage of coldness is mixed by powdery agent for storage of coldness and water.In addition, the long 5～10cm of the Length Ratio isocyanurate foam of described packing complex pocket, to guarantee that vacuum bag has sufficient length for vacuum heat-seal.Moreover the volume of this liquid state agent for storage of coldness is too much unsuitable, be generally less than the volume of isocyanurate foam.
Concrete making and embodiment are:
1, by powdery cool storage material and filtered clean tap water, carry out according to a certain percentage mixed preparing, produce needed liquid agent for storage of coldness; Powdery cool storage material and tap water generally carry out proportioning according to mass ratio, and such as 1:50, every 50kg tap water is sneaked into 1kg powdery agent for storage of coldness.When mixed preparing; should in filling the container of this compound, fully stir; it is mixed (because agent for storage of coldness material is different with ice raft temperature requirement; the ratio of mixing also institute is different; therefore proportioning ratio, order by merging, mixed preparing mode etc. are not the protection content of this patent, at this, do not do detailed specific descriptions yet).
2, by the packing complex pocket of the load map of isocyanurate foam shown in Fig. 21, generally in each vacuum complex pocket, pack an isocyanurate foam into, and require vacuum bag inside can hold isocyanurate foam completely, and length is than the long 5～10cm of isocyanurate foam, to guarantee that vacuum bag has sufficient length for vacuum heat-seal;
3, utilize mechanical filling or artificial canning means that the liquid agent for storage of coldness of certain volume is poured in the packing complex pocket of pre-filled Fig. 2 isocyanurate foam, the volume of liquid agent for storage of coldness is generally less than the volume of Fig. 2 isocyanurate foam (sponge); Artificial canning means measures the good liquid agent for storage of coldness of proportioning of certain volume by measuring cup employment work mode, pour in the vacuum complex pocket that isocyanurate foam is housed.Mechanical filling adopts filling liquid machinery to substitute artificial canning means (adopting which kind of canning means is not this patent protection content, does not get rid of and adopts the third canning means).
Packing complex pocket is inserted to vacuum packaging machine and carry out disposablely vacuumizing and sealing, after heat-sealing, sludge ice row completes, and its profile as shown in Figure 3.
By above step, complete manufacturing of ice raft, after completing, whether further inspection heat-seal land is without bubble, and without empty envelope defect, vacuum complex pocket integral body sticks in isocyanurate foam, shows that ice raft is up-to-standard.
This kind of agent for storage of coldness new packaging form, utilizes food vacuum packing technique, produces forming, cold storage capacity is large, compressive strength is high cold-storage ice raft.Main material comprises packing complex pocket, high-quality hygroscopic character isocyanurate foam (being commonly called as sponge), agent for storage of coldness.According to cold chain packing chest inner space, design packing complex pocket and the isocyanurate foam of certain size, isocyanurate foam will select hygroscopic character strong, and has the specification kind of certain degree of hardness.Because isocyanurate foam inside is negative pressure state, liquid agent for storage of coldness is all inhaled into isocyanurate foam, and the ice raft of therefore producing still keeps the original shape of isocyanurate foam.The cold-storage of producing can be put into low-temperature cold store and carry out freezing cold-storage, for the cold chain transportation of field of medicaments, preserves.
Claims (6)
1. a cold storage sludge ice row, is characterized in that comprising: pack complex pocket, be arranged on the absorbent material in this packing complex pocket, the shape of this absorbent material is corresponding with the shape of packing complex pocket; Liquid agent for storage of coldness is poured into after packing complex pocket, packing complex pocket is vacuumized and sealed, due to the suction function in absorbent material, liquid agent for storage of coldness is inhaled in absorbent material.
2. cold storage sludge ice row according to claim 1, is characterized in that: described absorbent material is: isocyanurate foam or water-absorbing sponge; Described packing complex pocket is made by plastics, polyolefin complex film, PE co-extrusion film or PE composite nylon.
3. cold storage sludge ice row according to claim 1 and 2, is characterized in that: the shape of described absorbent material is rectangle with the shape of packing complex pocket.
4. cold storage sludge ice row according to claim 1 and 2, is characterized in that: the long 5～10cm of Length Ratio absorbent material of described packing complex pocket.
5. cold storage sludge ice row according to claim 1 and 2, is characterized in that: the volume of described liquid agent for storage of coldness is less than the volume of absorbent material.
6. cold storage sludge ice row according to claim 1 and 2, is characterized in that: the shape of described absorbent material is square with the shape of packing complex pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452541.9U CN203497413U (en) | 2013-07-29 | 2013-07-29 | Cold storage type soft ice sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452541.9U CN203497413U (en) | 2013-07-29 | 2013-07-29 | Cold storage type soft ice sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203497413U true CN203497413U (en) | 2014-03-26 |
Family
ID=50328411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320452541.9U Expired - Lifetime CN203497413U (en) | 2013-07-29 | 2013-07-29 | Cold storage type soft ice sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203497413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408219A (en) * | 2018-01-18 | 2018-08-17 | 顺丰科技有限公司 | A kind of cold storing bag |
| CN113046033A (en) * | 2021-03-30 | 2021-06-29 | 华东医药供应链管理(杭州)有限公司 | Cold storage process of phase change material |
-
2013
- 2013-07-29 CN CN201320452541.9U patent/CN203497413U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408219A (en) * | 2018-01-18 | 2018-08-17 | 顺丰科技有限公司 | A kind of cold storing bag |
| CN113046033A (en) * | 2021-03-30 | 2021-06-29 | 华东医药供应链管理(杭州)有限公司 | Cold storage process of phase change material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010132726A1 (en) | Thermal containment system providing temperature maintaining shipping package with segmented flexible pcm panels | |
| CN203497413U (en) | Cold storage type soft ice sheet | |
| CN103043312A (en) | Freshness protection package for storing fresh alive products and storage method | |
| KR20180096048A (en) | Device and method for ice pack | |
| CN205615947U (en) | Gasbag takes precautions against earthquakes to wrap up and keeps apart vacuum refreshing packing | |
| CN203921656U (en) | A kind of vegetable preservation box | |
| CN206691431U (en) | Disposable ice cream packing device | |
| CN214825817U (en) | Ice bag for fresh keeping | |
| CN204507704U (en) | Chemical reagent absorbent-type cooling ice bag | |
| CN206782384U (en) | A kind of new plastic uptake vacuum packaging bag | |
| CN205593243U (en) | Transport case is preserved to cold chain | |
| CN2808793Y (en) | Fresh-keeping bag | |
| CN203497339U (en) | Liquid transport packaging bag | |
| CN204750976U (en) | Injection packing carton that can self preservation temperature | |
| EP3608258A1 (en) | Refillable and freezable isothermal bag and method for obtaining the same | |
| CN2132953Y (en) | Cold storage packaging material for frozen food | |
| CN104249854A (en) | Fresh keeping ice bag | |
| CN205633634U (en) | Food package box with freezing fresh -keeping function | |
| CN202244630U (en) | Package of traditional Chinese medicine measurement cargo | |
| CN220512553U (en) | Ice pad and ice crystal powder bag for same | |
| CN105775360A (en) | Vacuum isolation preservation packing technology of airbag shakeproof package | |
| CN210162534U (en) | Dual-purpose food packaging bag | |
| CN115654803B (en) | Ice bag for cooling and preserving fresh marine products and its making method | |
| CN204482836U (en) | A kind of easy cell cryopreservation cup | |
| JP7506890B2 (en) | Refrigerants, refrigeration equipment, cargo, transport equipment, manufacturing method of refrigeration equipment, transport method and refrigeration method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |