CN105173409A - Filling type cold storage package - Google Patents
Filling type cold storage package Download PDFInfo
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- CN105173409A CN105173409A CN201510533550.4A CN201510533550A CN105173409A CN 105173409 A CN105173409 A CN 105173409A CN 201510533550 A CN201510533550 A CN 201510533550A CN 105173409 A CN105173409 A CN 105173409A
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- adventitia
- fluid reservoir
- liquid storage
- liquid
- type cold
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Abstract
The invention discloses filling type cold storage package. The filling type cold storage package comprises a first outer film and a second outer film, wherein the first outer film and the second outer film, by virtue of hot-press welding, are formed into a plurality of liquid storage chambers which are separated from one another; a liquid inlet is formed in each liquid storage chamber, and each liquid inlet communicates with each liquid storage chamber through each liquid inlet channel; each liquid storage chamber also comprises a plurality of liquid storage units, and the liquid storage units of the same liquid storage chamber communicate with one another through a liquid guide channel formed by hot-pressing. The first outer film and the second outer film of a cold storage package material are flexible plastic films, so that good deformability is achieved; in use, the filling type cold storage package can be bent, and can be fitted with the surface of an object enclosed by the filling type cold storage package while a cold storage agent is charged for use, so that cold transmission uniformity is improved, and the temperature at each part of the packaged object is kept consistent. Each liquid storage chamber is also divided into the plurality of liquid storage units, so that the cold storage agent can be uniformly distributed in the liquid storage chambers under external force, a condition that the cold storage agent at certain position is missing is not liable to occur, and the cold keeping effect is guaranteed.
Description
Technical field
The present invention relates to the technical field of Cold Chain Logistics, is a kind of fill-type cold-storage packaging specifically.
Background technology
Agent for storage of coldness normally a kind of by organic or (with) the thickness colloidal mixture that forms of mineral compound, can absorb at low temperatures and store a large amount of cold, and a large amount of cold can be released when temperature is higher, can keep the long period self and around among a small circle in low temperature environment.
The subject matter existed in the cold chain transportation fields such as food and medicine vaccine is the chain rupture of cold chain link, the wholesale market that food and medicine reach market through place of production precooling loading transport trolley finally enters retail link storage, all easily occurs the chain rupture of cold chain in these links.Use agent for storage of coldness actv. solution can be pre-chilled to transport trolley from the place of production and arrive from wholesale market the problem run in the problem and solution food and medicine transportation run into the storage of retailer and retailer, solve the fluctuation of food and medicine storage temperatures, realize the continuity of reserve temperature, the quality of maximized control product, improves added value.
Agent for storage of coldness is usually encapsulated in hold-over plate and uses, hold-over plate of the prior art is all designed to the platy structure of cuboid, and different according to the concrete purposes used, hold-over plate is processed into again various different volume, but hold-over plate of the prior art is general thicker, cause using inconvenience.When coordinating transport cases to use, traditional hold-over plate can only be placed on the surface and surrounding that are transported object, causes cold quantity transmission in casing uneven, if need the article kind of transport comparatively various in cold chain transportation process, or laying for goods irregular time, above-mentioned shortcoming is then more obvious.In addition, traditional hold-over plate is only suitable for, for the transit link in Cold Chain Logistics, cannot being applied to daily life, and namely general customer cannot contact and use.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of fill-type cold-storage packaging.
The technical scheme that the present invention takes for the technical matters existed in solution known technology is:
Fill-type cold-storage packaging of the present invention, comprise the first adventitia and the second adventitia, the first adventitia and the second adventitia form the fluid reservoir of multiple mutual separation by hot pressing welding; Above-mentioned each fluid reservoir correspondence arranges inlet, and inlet is connected with fluid reservoir by feed pathway; Each fluid reservoir comprises again multiple liquid storage unit, and the liquid-conveying ducts formed by hot pressing between each liquid storage unit of same fluid reservoir is communicated with.
The present invention can also adopt following technical measures:
The sectional area of each liquid storage unit after the flow area of described liquid-conveying ducts is less than topping up.
Described feed pathway is one way channel.
Described inlet correspondence is arranged on the homonymy of multiple fluid reservoir, is arranged in successively between the first adventitia and the second adventitia.
Between the first adventitia and the second adventitia, form honeycomb duct by hot-sealing line welding, honeycomb duct is communicated with each inlet simultaneously.
Corresponding to the feed liquor position of fluid reservoir, inner membrance is set between the first adventitia and the second adventitia; The edge of inner membrance wherein side is located in a liquid storage unit, and at the inner correspondence position of liquid storage unit, inner membrance and the first adventitia by hot-sealing line welding, formation feed pathway; At fluid reservoir boundary position, inner membrance and the first adventitia by hot-sealing line intermittent weld, thus form inlet, pass through the complete welding of hot-sealing line at the inner membrance of correspondence position with the second adventitia simultaneously.
Inner membrance in described fluid reservoir forms split point with the first outer intermembranous corresponding feed pathway position welding.
The advantage that the present invention has and good effect are:
In fill-type cold-storage packaging of the present invention, arrange the fluid reservoir of multiple separation, each fluid reservoir is corresponding respectively again arranges inlet and unidirectional feed pathway, and in fluid reservoir, be filled with agent for storage of coldness, each fluid reservoir is separated from each other.First adventitia of cold-storage packaging material and the second adventitia are all flexible plastic sheeting, there is good deformability, can bend during use, and can fit with the body surface of its encirclement when being filled with agent for storage of coldness and using, thus improve the homogeneity of cold quantity transmission, besieged object temperature is everywhere consistent as far as possible.Each fluid reservoir is divided into again multiple liquid storage unit, thus agent for storage of coldness evenly can be arranged when being subject to external force in fluid reservoir, the situation of a certain position agent for storage of coldness disappearance not easily occurs, thus ensure that cold insulation effect.In addition, the present invention in use can carry out cutting according to actual needs, thus improves applicability and the degree of utilization of packaging.
Accompanying drawing explanation
Fig. 1 is the structural representation of fill-type cold-storage of the present invention packaging;
Fig. 2 is the cutaway view of fill-type cold-storage of the present invention when packing non-topping up;
Fig. 3 is the cutaway view after fill-type cold-storage of the present invention is packaged in topping up.
Detailed description of the invention
Referring to drawings and Examples, the present invention will be described in detail.
As shown in Figure 1 to Figure 3, fill-type cold-storage packaging of the present invention, comprises the first adventitia 1 and the second adventitia 2, first adventitia and the second adventitia and forms the fluid reservoir 4 of multiple mutual separation by hot-sealing line 3 welding that hot pressing is formed; Above-mentioned each fluid reservoir correspondence arranges inlet 5, and inlet is connected with fluid reservoir by feed pathway 6; Each fluid reservoir comprises again multiple liquid storage unit, and the liquid-conveying ducts 10 formed by hot pressing between each liquid storage unit of same fluid reservoir is communicated with.Annotated in fluid reservoir by inlet and feed pathway in use the agent for storage of coldness of low temperature, agent for storage of coldness flow in each liquid storage unit by liquid-conveying ducts one by one, cold-storage packaging material can be made to continue to send cold, thus keep it to surround or cover the temperature of article.
The sectional area of each liquid storage unit after the flow area of liquid-conveying ducts 10 is less than topping up, agent for storage of coldness can by flowing in each liquid storage unit by liquid-conveying ducts, but also to reduce the flowing velocity of agent for storage of coldness simultaneously, thus easier when cold-storage is packaged in the external force be subject to external force to be scatter.
Feed pathway is one way channel, from feed pathway backflow or can not leak, to keep the volume of agent for storage of coldness in fluid reservoir after making agent for storage of coldness enter fluid reservoir.
Inlet correspondence is arranged on the homonymy of multiple fluid reservoir, is arranged in successively between the first adventitia and the second adventitia.Between the first adventitia and the second adventitia, form honeycomb duct 9 by hot-sealing line welding, honeycomb duct is communicated with each inlet simultaneously.Only agent for storage of coldness need be injected honeycomb duct when annotating agent for storage of coldness, then be fed into each fluid reservoir by honeycomb duct, thus more conveniently can inject agent for storage of coldness rapidly in fluid reservoir, improve product ease for use in use.
Corresponding to the feed liquor position of fluid reservoir, inner membrance 7 is set between the first adventitia and the second adventitia; The edge of inner membrance wherein side is located in a liquid storage unit, and at the inner correspondence position of liquid storage unit, inner membrance and the first adventitia by hot-sealing line welding, formation feed pathway; At fluid reservoir boundary position, inner membrance and the first adventitia by hot-sealing line intermittent weld, thus form inlet, pass through the complete welding of hot-sealing line at the inner membrance of correspondence position with the second adventitia simultaneously.When agent for storage of coldness injects fluid reservoir by inlet, along with the process of filling, agent for storage of coldness can enter into the position between inner membrance 7 and the second adventitia 2, and is extruded to the first adventitia 1 direction by inner membrance 7; When agent for storage of coldness sand off, external pressure in feed pathway disappears, inner membrance can compress in (as shown in Fig. 3 hollow core arrow direction) to the first adventitia direction by the agent for storage of coldness in fluid reservoir, thus feed pathway is closed, and leaks to keep agent for storage of coldness in fluid reservoir to reflux.
Inner membrance in fluid reservoir forms split point 8 with the first outer intermembranous corresponding feed pathway position welding, evenly scatters after making agent for storage of coldness enter into fluid reservoir.
In fill-type cold-storage packaging of the present invention, arrange the fluid reservoir of multiple separation, each fluid reservoir is corresponding respectively again arranges inlet and unidirectional feed pathway, and in fluid reservoir, be filled with agent for storage of coldness, each fluid reservoir is separated from each other.First adventitia of cold-storage packaging material and the second adventitia are all flexible plastic sheeting, there is good deformability, can bend during use, and can fit with the body surface of its encirclement when being filled with agent for storage of coldness and using, thus improve the homogeneity of cold quantity transmission, besieged object temperature is everywhere consistent as far as possible.Each fluid reservoir is divided into again multiple liquid storage unit, thus agent for storage of coldness evenly can be arranged when being subject to external force in fluid reservoir, the situation of a certain position agent for storage of coldness disappearance not easily occurs, thus ensure that cold insulation effect.In addition, the present invention in use can carry out cutting according to actual needs, thus improves applicability and the degree of utilization of packaging.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention with preferred embodiment openly as above, but, and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, certainly the technology contents of announcement can be utilized to make a little change or modification, become the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (7)
1. a fill-type cold-storage packaging, it is characterized in that: comprise the first adventitia and the second adventitia, the first adventitia and the second adventitia form the fluid reservoir of multiple mutual separation by hot pressing welding; Above-mentioned each fluid reservoir correspondence arranges inlet, and inlet is connected with fluid reservoir by feed pathway; Each fluid reservoir comprises again multiple liquid storage unit, and the liquid-conveying ducts formed by hot pressing between each liquid storage unit of same fluid reservoir is communicated with.
2. fill-type cold-storage according to claim 1 packaging, is characterized in that: the sectional area of each liquid storage unit after the flow area of liquid-conveying ducts is less than topping up.
3. fill-type cold-storage packaging according to claim 1 and 2, is characterized in that: feed pathway is one way channel.
4. fill-type cold-storage packaging according to claim 3, is characterized in that: inlet correspondence is arranged on the homonymy of multiple fluid reservoir, is arranged in successively between the first adventitia and the second adventitia.
5. fill-type cold-storage packaging according to claim 4, is characterized in that: between the first adventitia and the second adventitia, form honeycomb duct by hot-sealing line welding, honeycomb duct is communicated with each inlet simultaneously.
6. fill-type cold-storage is packed according to claim 1 or 5, it is characterized in that: corresponding to the feed liquor position of fluid reservoir, between the first adventitia and the second adventitia, arrange inner membrance; The edge of inner membrance wherein side is located in a liquid storage unit, and at the inner correspondence position of liquid storage unit, inner membrance and the first adventitia by hot-sealing line welding, formation feed pathway; At fluid reservoir boundary position, inner membrance and the first adventitia by hot-sealing line intermittent weld, thus form inlet, pass through the complete welding of hot-sealing line at the inner membrance of correspondence position with the second adventitia simultaneously.
7. fill-type cold-storage packaging according to claim 6, is characterized in that: the inner membrance in fluid reservoir forms split point with the first outer intermembranous corresponding feed pathway position welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533550.4A CN105173409A (en) | 2015-08-27 | 2015-08-27 | Filling type cold storage package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533550.4A CN105173409A (en) | 2015-08-27 | 2015-08-27 | Filling type cold storage package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105173409A true CN105173409A (en) | 2015-12-23 |
Family
ID=54895984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510533550.4A Pending CN105173409A (en) | 2015-08-27 | 2015-08-27 | Filling type cold storage package |
Country Status (1)
| Country | Link |
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| CN (1) | CN105173409A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE709291A (en) * | 1964-02-06 | 1968-07-12 | ||
| US3875754A (en) * | 1971-08-30 | 1975-04-08 | Union Carbide Corp | Method for cryogenic freezing of fluid-filled pouches |
| CN101357705A (en) * | 2007-08-03 | 2009-02-04 | 廖建华 | Converse air-stopping valve and air sealing device equipped with the converse air-stopping valve |
| CN203079000U (en) * | 2013-01-24 | 2013-07-24 | 温州振平机械有限公司 | Warmer bag capable of being manufactured into ice bag |
| CN205045218U (en) * | 2015-08-27 | 2016-02-24 | 天津瀛德科技有限公司 | Fill formula cold -storage packing |
-
2015
- 2015-08-27 CN CN201510533550.4A patent/CN105173409A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE709291A (en) * | 1964-02-06 | 1968-07-12 | ||
| US3875754A (en) * | 1971-08-30 | 1975-04-08 | Union Carbide Corp | Method for cryogenic freezing of fluid-filled pouches |
| CN101357705A (en) * | 2007-08-03 | 2009-02-04 | 廖建华 | Converse air-stopping valve and air sealing device equipped with the converse air-stopping valve |
| CN203079000U (en) * | 2013-01-24 | 2013-07-24 | 温州振平机械有限公司 | Warmer bag capable of being manufactured into ice bag |
| CN205045218U (en) * | 2015-08-27 | 2016-02-24 | 天津瀛德科技有限公司 | Fill formula cold -storage packing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171024 Address after: 300350, Tianjin District, Jinnan north gate town high Camp Road No. 8 A District 2001-43 Applicant after: Tianjin Cold Chain Technology Co., Ltd. Address before: 300384 room 12, No. 405, West research road, Tianjin, Nankai District Applicant before: TIANJIN YINGDE TECHNOLOGY CO., LTD. |
|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |