CN103922038A - Cold Insulation Packaging Body And Packing Body - Google Patents
Cold Insulation Packaging Body And Packing Body Download PDFInfo
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- CN103922038A CN103922038A CN201410019467.0A CN201410019467A CN103922038A CN 103922038 A CN103922038 A CN 103922038A CN 201410019467 A CN201410019467 A CN 201410019467A CN 103922038 A CN103922038 A CN 103922038A
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- Prior art keywords
- cold insulation
- sublimability
- valve
- sheet material
- cooling system
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D81/00—Containers, 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
- B65D81/02—Containers, 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 specially adapted to protect contents from mechanical damage
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D81/00—Containers, 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
- B65D81/18—Containers, 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D2205/00—Venting means
- B65D2205/02—Venting holes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Buffer Packaging (AREA)
Abstract
The present invention relates to a cold insulation packaging body and a packing body. The cold insulation packaging body and the packing body comprises a sublimability coolant (2), a sheet material (3) formed in a bag shape, accepting the sublimability coolant (2) from an opening end (4) and possessing air tightness. The sheet material (3) possesses an exhaust valve (5) at the side of the opening end (4), and the exhaust valve (5) exhausts outwards when the air pressure in an accepting space (3a) of the sublimability coolant (2)rises, so that a product is prevented from being cooled exceedingly due to prolonging the cooling time and the coolant.
Description
Technical field
The bundling body that the present invention relates to there is the cold insulation packaging body of the sublimability cooling system conditioners such as bubble-tight packing packaging dry ice and used this cold insulation packaging body.
Background technology
Make plastic film vacuum forming to form the cap film (cap film) with multiple caps (cap) shape projection, and the smooth notacoria of fitting in the bottom surface of cap, thereby the plastics bubble sheet (hereinafter referred to as " bubble buffer substrate tablet ") with multiple confined air air chambers is as the material of buffering package and be used widely.
On the other hand, for by cooling article with reduce temperature, in order to be held in lower temperature, use various cooling system conditioners in addition.As cooling system conditioner, the object that has heat around of the acceptance such as ice and liquefy, to make water and super absorbent resin be the object of pack shape or as solid carbon acid gas (so-called dry ice), the object that cooling system conditioner self gasifies due to cooling target object etc.Wherein dry ice not only cooling, cold insulation effect is high, and owing to gasifying by the heat seizing around, thus can be as ice will around get wet, so even by more for being full of under the environment for use that carbonate gas also do not have problems.
And motion has following formation, that is, as the cold insulation cushioning package body that has cold insulation function and pooling feature concurrently, utilize bubble buffer substrate tablet by sublimability cooling system conditioner bale packings such as dry ice.This cold insulation cushioning package body, due to the osmotic pressure effect of the carbonate gas producing because of the distillation of dry ice, is replaced into carbonate gas in cap.And during dry ice continues distillation, cap maintains swelling state, thereby can improve buffering effect.In addition, because the thermal conductivity ratio air of carbonate gas is little, therefore insulation effect is also high, cooling performance also improves.
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2007-69910 communique.
Summary of the invention
The problem that invention will solve
But the sublimation temperature of dry ice is under atmospheric pressure extremely low, is 78.5 DEG C of ﹣, thereby distils and disappear rapidly under common environment for use.Therefore, expect the prolongation of cold insulation time.
In addition, dry ice is followed rapidly distillation and by the bale packing materials such as product, chest over cooling.Therefore, likely produce crack, crackle at the product, the chest etc. that have used plastic material.For example, if lower than 50 DEG C of ﹣ 40～﹣, lower drop impact when plastic package material is because of conveyance etc. are damaged.In addition, due to the over cooling of dry ice, easily produce dewfall, thereby also worry the infringement of the product to avoiding moisture absorption.
In addition, for fear of this problem, for example use a large amount of thermal insulating materials by the method for dry ice bale packing although have, but bale packing form maximization compared with product size of the product of cooling object, operability when carrying, depositing is poor, exists in addition in carrying, deposits and finish the rear problem that produces a large amount of wastes.
Therefore, the object of the present invention is to provide a kind of cold insulation packaging body, it can prevent the over cooling of the product causing because of the prolongation of hardening time and cooling system conditioner.
For the scheme of dealing with problems
In order to address the above problem, cold insulation packaging body involved in the present invention has: sublimability cooling system conditioner; And bag-shaped formation, and receive the bubble-tight sheet material of having of above-mentioned sublimability cooling system conditioner from open end, above-mentioned sheet material has blow off valve in above-mentioned open end side, above-mentioned blow off valve in the time of the pressure rises of the accommodation space of above-mentioned sublimability cooling system conditioner by gas to outside exhaust.
In addition, bundling body involved in the present invention is accommodated with and is accommodated in housing material (exterior material) and by the conveyance object of conveyance and above-mentioned conveyance object is carried out to the cold insulation packaging body of cold insulation, in above-mentioned bundling body, above-mentioned cold insulation packaging body has: sublimability cooling system conditioner; And bag-shaped formation, and receive the bubble-tight sheet material of having of above-mentioned sublimability cooling system conditioner from open end, above-mentioned sheet material has blow off valve in above-mentioned open end side, above-mentioned blow off valve in the time of the pressure rises of the accommodation space of above-mentioned sublimability cooling system conditioner by gas to outside exhaust.
Invention effect
According to the present invention, by blow off valve is set, if the distillation of sublimability cooling system conditioner is carried out, in accommodation space, press liter, with appropriate free air capacity, cold air is discharged to open end side, thereby the cold insulation time is elongated, can suppress in addition the over cooling of the conveyance object causing because of the superfluous exhaust of cold air.
Brief description of the drawings
Fig. 1 illustrates the block diagram that has been suitable for cold insulation packaging body of the present invention.
Fig. 2 is the block diagram illustrating to receiving the state of sublimability cooling system conditioner in the accommodation space of sheet material.
Fig. 3 illustrates the block diagram that has formed the cold insulation packaging body of blow off valve by sheet material being bent into acute angle.
Fig. 4 is the lateral plan of the formation position for blow off valve is described.
Fig. 5 is illustrated in the block diagram that has formed the cold insulation packaging body of blow off valve under the condition of L/H < 1.5.
Fig. 6 illustrates the block diagram that is formed with the cold insulation packaging body of multiple blows off valve by sheet material is repeatedly bent into Z-shaped shape.
Fig. 7 is the block diagram that is illustrated in packed sheet material both sides and is provided with the cold insulation packaging body of open end and blow off valve.
Fig. 8 is the section drawing that bundling body is shown, this bundling body is accommodated with by the conveyance object of cold insulation packaging body and housing material packaging.
Fig. 9 illustrates embodiment 1～4 chart of related cold insulation time.
Figure 10 is the chart that the related minimum temperature of embodiment 1～4 is shown.
Detailed description of the invention
Below, explain and be suitable for cold insulation packaging body of the present invention with reference to accompanying drawing.In addition, the present invention is not only confined to following embodiment certainly, and the various changes in the scope that does not depart from main idea of the present invention are all possible.In addition, accompanying drawing is schematically to scheme, and the ratio of each size etc. are sometimes different from actual object.Concrete sizes etc. should judge with reference to following explanation.In addition, certainly also comprise each other the different part of relation, ratio of mutual size at accompanying drawing.
[cold insulation packaging body]
Being suitable for cold insulation packaging body 1 of the present invention is to be together accommodated in bundling body with conveyance object, and this conveyance object is carried out to the object of cold insulation, what as shown in Figure 1, have sublimability cooling system conditioner 2 and receive sublimability cooling system conditioner 2 from open end 4 bag-shaped has a bubble-tight sheet material 3.Sublimability cooling system conditioner 2 use as solid carbon acid gas (so-called dry ice) thus by seizing heat around the cooling system conditioner of cooling target object self gasification.
If sublimability cooling system conditioner 2 is formed as roughly rectangular-shaped as illustrated in fig. 1, the entirety of cold insulation packaging body 1 is also formed as roughly rectangular-shapedly, and the storage in bundling body uprises.
Sheet material 3 uses the materials such as polyethylene and is formed as bag-shapedly, is provided with the accommodation space 3a that receives sublimability cooling system conditioner 2 from open end 4.In addition, sheet material 3 has blow off valve 5 in open end 4 sides compared with accommodation space 3a, when the pressure rises of blow off valve 5 in the accommodation space 3a of sublimability cooling system conditioner 2 by gas to outside exhaust.In sheet material 3, by blow off valve 5 is set, the gas generating if sublimability cooling system conditioner 2 distils be full of in accommodation space 3a and in press liter, by this gas to outside exhaust, thereby prevent from distilling the excessive outflow of gas and the over cooling causing thus.
Particularly, blow off valve 5 is bent into acute angle by the open end side that separates set distance L with the accommodation space 3a of sheet material 3 and forms.Thus, if the distillation of sublimability cooling system conditioner 2 is carried out and accommodation space 3a in press liter, blow off valve 5 with appropriate free air capacity make cold air to open end 4 sides discharge.
This cold insulation packaging body 1 is after the open end 4 from bag-shaped sheet material 3 is received the sublimability cooling system conditioners 2 such as dry ice in accommodation space 3a as illustrated in fig. 2, as shown in Figure 3, open end 4 lateral bucklings that separate set distance L with the accommodation space 3a of sheet material 3 are acutangulated, thereby form blow off valve 5.In addition, as shown in Figure 3, a part for sheet material 3 open ends 4 is utilized band 6 grades and seals.By a part for sealed open end 4, cold insulation packaging body 1 can be from sealing portion opening portion in addition by the distillation gas exhaust of sublimability cooling system conditioner 2.
So, cold insulation packaging body 1 can form blow off valve 5 by sheet material 3 being bent to acutangulate simple and easy formation, can in the situation that not appending special valve system, realize suitable exhaust and cooling.In addition, cold insulation packaging body 1, by adjusting seal distance and the open distance of open end 4, also can be adjusted the free air capacity of the distillation gas of sublimability cooling system conditioner 2.
In addition, as shown in Figure 4, if establish the end of open end 4 sides of the sublimability cooling system conditioner 2 from being accommodated in accommodation space 3a, to go to the distance of open end 4 sides be L, and the height of establishing the storage initial stage to accommodation space 3a of sublimability cooling system conditioner 2 is H, preferably, blow off valve 5 is formed at and becomes
L/H≥1.5
Such position.
, preferably, blow off valve 5 is formed at and the 1.5 times of above positions that are separated by compared with the initial stage height H of sublimability cooling system conditioner 2, the end of sublimability cooling system conditioner 2 that is accommodated in accommodation space 3a.As shown in Figure 5, if blow off valve 5 is formed in contrast to this to the end face side (L/H < 1.5) of sublimability cooling system conditioner 2, sheet material 3 easily folds at blow off valve 5.Because cold insulation packaging body 1 is the parts that form blow off valve 5 by the bending of sheet material 3, therefore if blow off valve 5 folds, valve function reduces, the cold insulation time shorten that causes causing because of superfluous exhaust, superfluous cooling.
In addition, cold insulation packaging body 1 can be as illustrated in fig. 1 by sheet material 3 is bent and only once forms blow off valve 5, but can also be as illustrated in fig. 6 by more than 3 bending of sheet material formed for Z-shaped shape.In addition, cold insulation packaging body 1 can also as illustrated in fig. 7, arrange open end 4 by sheet material 3 both sides bag-shaped, in the set distance in the both ends apart from sublimability cooling system conditioner 2, sheet material 3 is bent into acute angle and forms two blows off valve 5.
[bubble padded coaming]
In addition, preferably, as shown in Figure 2 and Figure 3, cold insulation packaging body 1 uses in one side and forms alveolate bubble fender tablet as sheet material 3.In this case, sheet material 3 makes to form alveolate for outside, and the smooth face that makes not form bubble is inner side, receives sublimability cooling system conditioner 2 in this inner side.Thus, due to cold insulation packaging body 1 in the time forming blow off valve 5 by the bending of sheet material 3 inner side for tabular surface, therefore if can form accommodation space 3a in press and rise the blow off valve 5 of moderately exhaust.On the other hand, form alveolate for inner side if make,, in the time of bending sheet materials 3, this bubble disturbs and can not moderately suppress exhaust, and the function of blow off valve 5 reduces.
In addition, in cold insulation packaging body 1, by use bubble fender tablet as sheet material 3, distillation gas (carbonate gas), because osmotic pressure effect is filled in this bubble, can make bubble further expand.Thereby cold insulation packaging body 1 can improve the function as padded coaming.In addition, because the thermal conductivity ratio air of carbonate gas is little, therefore insulation effect is also high, can prevent the over cooling of cooling object, and extend the cold insulation time.
In addition, preferably, cold insulation packaging body 1 uses and has the bubble and the independently bubble fender tablet of countless separated foams of other bubbles that form in one side as sheet material 3.As sheet material 3, can also use the continuous continuous air bubbles sheet of bubble, but there is the bubble fender tablet of countless separated foams by use, in the situation that using dry ice as sublimability cooling system conditioner 2, by the carbon dioxide of gasification is introduced in each separated foam, size, the tension force of bubble be can improve, adiathermancy, Dent resistance improved.On the other hand, in the bubble fender tablet with continuous air bubbles, the carbon dioxide of gasification is not only from blow off valve 5 exhausts, and discharges along face direction, is difficult to carry out suitable exhaust, and the cold insulation time becomes shorter, and minimum temperature also reduces in addition.Therefore,, as sheet material 3, preferably use the bubble fender tablet with multiple separated foams.
[bundling body]
As shown in Figure 8, cold insulation packaging body 1 is together accommodated in bundling body 10 with the conveyance object 12 that is accommodated in housing material 11.Bundling body 10, housing material 11 for can being discarded to the container that outside air-tightness is low from the gas of cold insulation packaging body 1 exhaust, for example, can use the such foaming body of foamed styrene or paperboard (ボ ー Le Paper) the fluting board (Duan ボ ー Le of system), dispose object, the plastic corrugated paper etc. of thermal insulating material in the inner side of fluting board.
And bundling body 10 is together received the conveyance object 12 that is accommodated in housing material 11 with cold insulation packaging body 1, thereby can keep for a long time the appropriate cold insulation of conveyance object 12.Thereby, bundling body 10 conveyance do not need midway cold insulation packaging body 1 refitting, supplement etc., in addition, the breakage of the bundling body that can also prevent from causing because of over cooling 10 self, housing material 11.And bundling body 10 uses the bubble fender tablet that is formed with multiple separated foams by the sheet material 3 as cold insulation packaging body 1, can also improve buffering effect.
[embodiment 1]
Then, embodiments of the invention are described.In the present embodiment, the plastic corrugated housing material made of paper and the various cold-retaining agent that are accommodated with conveyance object be accommodated in bundling body, measured, evaluated following cold insulation time (time) of 5 degree, minimum temperature (DEG C), the damaged degree of the housing material that causes because of lower drop impact, be accommodated with the water droplet amount causing because of dewfall in the polyethylene bag of conveyance object.Conveyance object, for being wound in the thermohardening type splicing tape of reel (reel), utilizes the bag of polyethylene system by this reel package body bale packing.
Cold insulation time and minimum temperature by housing material 11 with conveyance object 12 together built-in temperature sensor measure.
The mensuration of the damaged degree of the housing material 11 causing because of lower drop impact, evaluate based on following methods., make bundling body fall to mattess twice from the height of 70cm.This is the method for the whereabouts accident in imagination carrying.After twice drop test, be determined at the length in the crack that plastic corrugated housing material made of paper produces, the average evaluation that is less than 2cm is little, and 2cm is above～and during the average evaluation that is less than 8cm is, average evaluation more than 8cm is large.
In addition, be accommodated with the water droplet amount causing because of dewfall in the bag of polyethylene system of conveyance object mensuration, evaluate based on following methods.; for each embodiment and comparative example; after cooling beginning, during through 24 hours, bundling body is opened to bundle, by Visual Confirmation open after bundle after 10 minutes in the water droplet amount that the inner side of the bag of the polyethylene system of conveyance object (reel package body) bale packing is adhered to.If making opening after bundle of bundling body was owing to being less than 10 minutes through 10 minutes, the water droplet adhering in the outside of the bag of polyethylene system causes correctly observing the inner water droplet amount of bag.The result of observing, water droplet more than diameter 1.0mm can be confirmed to 10 above average evaluations for large, water droplet more than diameter 1.0mm is less than during the average evaluation of 10 is, it is little that the water droplet that diameter is less than to 1.0mm can confirm 10 above average evaluations, and it is minimum that the water droplet that diameter is less than to 1.0mm is less than the average evaluation of 10.
In embodiment 1, as cold-retaining agent, use the bubble fender tablet with multiple separated foams is configured as to bag-shaped sheet material, the forming surface that makes separated foam is outside, at the accommodation space storage dry ice of smooth inner side.In addition, in embodiment 1, by sheet material bending is formed with to blow off valve for acute angle.Be 0 from the end of dry ice to the distance L of blow off valve, that is, be formed with blow off valve (L/H=0) by the end bending sheet materials at dry ice.
Embodiment 2 makes the distance L identical with dry ice initial stage height H (L/H=1.0) from the end of dry ice to blow off valve, is identical formation in addition with embodiment 1.
It is 1.5 times (L/H=1.5) of dry ice initial stage height H to the distance L of blow off valve that embodiment 3 makes from the end of dry ice, is identical formation in addition with embodiment 1.
It is 3.0 times (L/H=3.0) of dry ice initial stage height H to the distance L of blow off valve that embodiment 4 makes from the end of dry ice, is identical formation in addition with embodiment 1.
It is 1.5 times (L/H=1.5) of dry ice initial stage height H to the distance L of blow off valve that embodiment 5 makes from the end of dry ice, and, again by sheet material bending, to be formed as roughly Z-shaped shape (with reference to Fig. 6).Other formations are identical with embodiment 1.
Embodiment 6 uses the bubble fender tablet of the continuous continuous air bubbles of bubble as sheet material.Other formations are identical with embodiment 3.
Embodiment 7 arranges open end in the both sides of bag-shaped sheet material, at the distance bending sheet materials apart from dry ice both ends 1.5H, thereby is formed with two blows off valve (with reference to Fig. 7).Other formations are identical with embodiment 3.
Comparative example 1 does not use sheet material, and dry ice is directly loaded on housing material.
Comparative example 2 uses the bubble fender tablet with multiple separated foams is configured as to bag-shaped sheet material, and the forming surface that makes separated foam is outside, at the accommodation space storage dry ice of smooth inner side.In addition, in comparative example 2, use, at sheet material, blow off valve is not set, the gas of distillation is directly discarded to outside cold insulation packaging body from open end.
[table 1]
As shown in table 1, in embodiment 1～7,5 DEG C of following cold insulation times are long, are more than 54 hours, and minimum temperature is also 25 DEG C of left and right of 34 DEG C～﹣ of ﹣.In addition, in embodiment 1～7, all there is not the crack of the housing material causing because of whereabouts impact test.In addition, be also little or minimum in the water droplet amount that the inner side of the bag of the polyethylene system of conveyance object bale packing is adhered to.This be because, in embodiment 1～7, by blow off valve is set, the distillation of some ice is carried out, in accommodation space, press liter, with appropriate free air capacity, cold air is discharged to open end side, thereby the cold insulation time is elongated, the over cooling of the conveyance object causing because of the superfluous exhaust of cold air be can suppress in addition, the crack of housing material, the interior dewfall of bag of conveyance object suppressed.
On the other hand, comparative example 1 directly loads dry ice on housing material in the situation that not using sheet material, thereby the distillation of dry ice carries out, and the cold insulation time is short, is 38.5 hours.In addition, in comparative example 1, due to Quilt with air conditioning surplus discharge, therefore minimum temperature is also reduced near 60 DEG C of ﹣.Thus, the intensity of housing material also reduces, and in the impact test of whereabouts, the crack of housing material is large.In addition, dewfall also occurs, the water droplet amount in the bag of conveyance object is large.
In addition, although dry ice is accommodated in sheet material by comparative example 2, blow off valve is not set, thereby the Quilt with air conditioning causing because of the distillation of dry ice superfluous ground exhaust, the cold insulation time is short, is 49.1 hours.In addition, in comparative example 2, due to Quilt with air conditioning superfluous ground exhaust, therefore minimum temperature is also reduced to 46.2 DEG C of ﹣.Thus, the intensity of housing material also reduces, and in the impact test of whereabouts, the crack of housing material is little.In addition, dewfall also occurs, the water droplet amount in the bag of conveyance object is.
According to above result, known in order to ensure the long-term cold insulation time and prevent over cooling and keep appropriate cold insulation temperature, using the cold insulation packaging body that possesses blow off valve is actv..
In addition, if comparative example 1,2 and embodiment 3,4, as shown in Figure 9, Figure 10, meet 3, the 4 cold insulation times of embodiment long (Fig. 9) of the condition of L/H >=1.5, minimum temperature is also stable at 30 DEG C of left and right, is good (Figure 10).This is because in embodiment 1,2, is L/H < 1.5, and the blow off valve forming by the bending of sheet material easily folds, and valve function reduces.
In addition, if comparative example 3,4 does not have larger difference in cold insulation time, minimum temperature, known by meeting the condition of L/H >=1.5, effect is given full play to.Thus, if establish the end of the open end side of the sublimability cooling system conditioner from being accommodated in accommodation space, to go to open distolateral distance be L, and establishing sublimability cooling system conditioner is H to the height at the storage initial stage of accommodation space 3a, and preferably, blow off valve is formed to be become
L/H≥1.5
Such position.
In addition, if comparative example 3 and embodiment 4,, in the embodiment 5 sheet material being bent to form into Z-shaped shape roughly, the cold insulation time is long, and minimum temperature also raises, and the water droplet amount causing because of dewfall is also for minimum.This is because by multiple blows off valve are set, can discharge cold air with appropriate free air capacity.Hence one can see that, by sheet material bending for Z-shaped shape roughly and multiple blows off valve are set is also actv..
In addition, in embodiment 6, because use has the bubble fender tablet of continuous air bubbles, therefore the carbon dioxide of gasification, not only from blow off valve exhaust, but also is discharged along face direction, free air capacity is superfluous a little, and the cold insulation time is shorter, and minimum temperature also reduces in addition.Hence one can see that, and as sheet material, the bubble fender tablet with multiple separated foams is actvies.
In addition, in embodiment 7, in the both sides of bag-shaped sheet material, open end is set, form two blows off valve, thereby the cold insulation time is longer at the distance bending sheet materials of the both ends 1.5H apart from dry ice, minimum temperature also raises, and the water droplet amount causing because of dewfall is also minimum.Hence one can see that, at the both sides place bending sheet materials of accommodation space and blow off valve is set is also actv..
Nomenclature
1 cold insulation packaging body, 2 sublimability cooling system conditioners, 3 sheet materials, 3a accommodation space, 4 open ends, 5 blows off valve, 10 bundling bodies, 11 external packing bodies, 12 conveyance objects.
Claims (7)
1. a cold insulation packaging body, has:
Sublimability cooling system conditioner; And
Form bag-shapedly, and receive the bubble-tight sheet material of having of described sublimability cooling system conditioner from open end,
Described sheet material has blow off valve in described open end side, described blow off valve in the time of the pressure rises of the accommodation space of described sublimability cooling system conditioner by gas to outside exhaust.
2. cold insulation packaging body according to claim 1, wherein, the initial stage height H of described sublimability cooling system conditioner and end from the described open end side of described sublimability cooling system conditioner to the distance L of described blow off valve in following relation:
L/H≥1.5。
3. cold insulation packaging body according to claim 1 and 2, wherein, described blow off valve is bent into acute angle by the described open end side of described sheet material and forms.
4. cold insulation packaging body according to claim 1 and 2, wherein, a part for the described open end in front compared with described blow off valve for described sheet material is sealed.
5. cold insulation packaging body according to claim 1 and 2, wherein, described sheet material is for forming alveolate bubble fender tablet in one side, the face that makes to be formed with described bubble is outside, making the tabular surface contrary with the face that is formed with described bubble is inner side, is accommodated with described sublimability cooling system conditioner in this inner side.
6. cold insulation packaging body according to claim 5, wherein, described each bubble and other bubbles of described bubble fender tablet form independently.
7. a bundling body, is accommodated with:
Be accommodated in housing material and by the conveyance object of conveyance; And
Described conveyance object is carried out to the cold insulation packaging body of cold insulation, wherein,
Described cold insulation packaging body has:
Sublimability cooling system conditioner; And
Form bag-shapedly, and receive the bubble-tight sheet material of having of described sublimability cooling system conditioner from open end,
Described sheet material has blow off valve in described open end side, described blow off valve in the time of the pressure rises of the accommodation space of described sublimability cooling system conditioner by gas to outside exhaust.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-005309 | 2013-01-16 | ||
| JP2013005309A JP6084044B2 (en) | 2013-01-16 | 2013-01-16 | Cold insulation packaging body and packaging body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103922038A true CN103922038A (en) | 2014-07-16 |
| CN103922038B CN103922038B (en) | 2018-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410019467.0A Active CN103922038B (en) | 2013-01-16 | 2014-01-16 | Cold insulation package body and bundling body |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6084044B2 (en) |
| KR (1) | KR102123285B1 (en) |
| CN (1) | CN103922038B (en) |
| TW (1) | TWI605001B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108602605A (en) * | 2015-11-10 | 2018-09-28 | 派克赛泽有限责任公司 | Keep case template and application method |
| CN111453147A (en) * | 2020-03-18 | 2020-07-28 | 浙江冒个泡电子商务有限公司 | Fruit anti-crushing packaging box and packaging method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6671582B2 (en) * | 2015-06-30 | 2020-03-25 | 株式会社Ｇｃリンフォテック | Method for adjusting the temperature of the contents, and a temperature control container for the contents |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108602605A (en) * | 2015-11-10 | 2018-09-28 | 派克赛泽有限责任公司 | Keep case template and application method |
| US10730680B2 (en) | 2015-11-10 | 2020-08-04 | Packsize Llc | Retaining box template and methods of use |
| CN111453147A (en) * | 2020-03-18 | 2020-07-28 | 浙江冒个泡电子商务有限公司 | Fruit anti-crushing packaging box and packaging method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014136593A (en) | 2014-07-28 |
| JP6084044B2 (en) | 2017-02-22 |
| CN103922038B (en) | 2018-07-03 |
| TWI605001B (en) | 2017-11-11 |
| TW201433522A (en) | 2014-09-01 |
| KR20140092771A (en) | 2014-07-24 |
| KR102123285B1 (en) | 2020-06-16 |
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