CN106482861A - Obtain water sensitive temperature-sensitive time-indicating arrangement - Google Patents
Obtain water sensitive temperature-sensitive time-indicating arrangement Download PDFInfo
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- CN106482861A CN106482861A CN201610933527.9A CN201610933527A CN106482861A CN 106482861 A CN106482861 A CN 106482861A CN 201610933527 A CN201610933527 A CN 201610933527A CN 106482861 A CN106482861 A CN 106482861A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
- G01K11/14—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of inorganic materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
Abstract
The present invention relates to a kind of obtain water sensitive temperature-sensitive time-indicating arrangement.A kind of water sensitive temperature-sensitive time-indicating arrangement, including：Absorption indicates component and volatilization functional unit；Absorption indicates that component includes：Separation layer, basalis and absorption marker, the edge of the edge of separation layer and the basalis bonds to form the first host body that can intercept gas by the first adhesive layer, it is internal that absorption marker is contained in the first collecting, and it is attached at basalis, absorption marker contains indication composition, indication composition includes to obtain water off-color material, obtains at least one of the water off-color material in anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous ferric chloride and anhydrous cupric chloride；Volatilization functional unit includes the volatilization functional layer for being housed in the preservation of the second host body interior sealing, and volatilization functional layer contains water.Above-mentioned that water sensitive temperature-sensitive time-indicating arrangement is avoided that environment to external world.
Description
Technical field
The present invention relates to a kind of obtain water sensitive temperature-sensitive time-indicating arrangement.
Background technology
The perishable product needed such as food, beverage, blood, vaccine, meat food is preserved under specified temp environment, if depositing
Storage environment temperature exceedes set point of temperature, then article to be checked will go bad quickly, and consumer, will after using the above-mentioned article to be checked that goes bad
Give people body and infringement is brought, severe patient even results in death.Therefore, it is necessary to one kind is provided temperature sensitive persistently can change colour,
Will pass through the accumulative received heat that discoloration determines product to be detected, so that it is determined that the instruction whether storage article to be checked fails
Device.Existing temperature-sensitive time-indicating arrangement includes basalis, the absorption marker for being formed at the substrate surface and protection
Layer, adsorbs marker and is contained in the receiving space that basalis and protective layer are formed, and protective layer is provided with passage, opens through hole
Absorption marker can be made to react with extraneous gas.Through hole is sealed by seal, is swashed by peel seal part during use
Temperature-sensitive time-indicating arrangement living.
However, after existing temperature-sensitive time-indicating arrangement activation, temperature-sensitive time-indicating arrangement is in communication with the outside, indicating effect
Easily be affected by the external environment, and can environment to external world, limit range.
Content of the invention
Based on this, it is necessary to provide a kind of water sensitive temperature-sensitive persond eixis that obtain for being avoided that environment to external world and fill
Put.
A kind of water sensitive temperature-sensitive time-indicating arrangement, including：Absorption indicates component and volatilization functional unit；
The absorption indicates that component includes：Separation layer, basalis and absorption marker, the edge of the separation layer and described
The edge of basalis bonds to form the first host body that can intercept gas, and the absorption marker is contained in the described first collecting
In vivo, the absorption marker contains indication composition, and the indication composition includes to obtain water off-color material, described that water changes colour
At least one of the material in anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous ferric chloride and anhydrous cupric chloride；
The volatilization functional unit includes to be housed in the volatilization functional layer of the second host body interior sealing preservation, the volatilization work(
Ergosphere contains water.
Wherein in one embodiment, the volatilization functional layer also contains auxiliary agent, the volatilization speed of the auxiliary agent adjustable water
Degree, the auxiliary agent are hydrophilic high molecular material.
Wherein in one embodiment, the auxiliary agent is selected from starch, pectin, cellulose ether, gelatin and hydroxymethyl cellulose
In at least one.
Wherein in one embodiment, the volatilization functional layer includes 1 part～100 parts of water and 1 part according to the mass fraction
～100 parts of the auxiliary agent.
Wherein in one embodiment, the volatilization functional unit includes release layer and substrate layer, the side of the release layer
Edge is bonded to the substrate layer and forms second host body that can intercept gas.
Wherein in one embodiment, the volatilization functional unit also includes adhesive layer and peel ply, and the peel ply leads to
Cross the adhesive layer and affix to side of the substrate layer away from the release layer.
Wherein in one embodiment, described that water sensitive temperature-sensitive time-indicating arrangement also includes separate layer, the separation
Layer is located between the absorption marker and the separation layer.
Wherein in one embodiment, the material of the separate layer gathers selected from PE film, microporous teflon membran, cellulose
At least one in ester microporous barrier, polyamide microporous barrier and microporous polypropylene membrane.
Wherein in one embodiment, the separate layer near described absorption marker edge by the first adhesive layer with
Basalis bonding, the separate layer away from a side surface of the absorption marker edge by tack coat with described every
Absciss layer is bonded.
Another kind of water sensitive temperature-sensitive time-indicating arrangement, including host body, absorption marker and volatilization functional layer, described
Host body forms the inner accepting space that can completely cut off gas, and the absorption marker and the volatilization functional layer are housed in described
House in vivo, and the marker be not directly contacted with the adsorption layer that dries, the absorption marker contains indication composition,
The indication composition includes to obtain water off-color material, and described water off-color material is selected from anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous
At least one in iron chloride and anhydrous cupric chloride, the volatilization functional layer contain water.
Above-mentioned water sensitive temperature-sensitive time-indicating arrangement, volatilization functional layer and absorption marker are housed in separate respectively
The first host body and second house internal, under normal condition water sensitive temperature-sensitive time-indicating arrangement in a dormant state, make
Used time, separation layer is separated with basalis, and formed in the second host body surface bundle hole using sharp keen utensil such as syringe needle logical
Pore, basalis is sticked to the second host body surface by the first adhesive layer, and second houses the water that internal water evaporation is formed
Steam is volatilized by passage, and absorption marker absorption vapor simultaneously generates crystalline hydrate generation discoloration, therefore environment temperature
Higher, evaporation rate is faster, and it is faster to obtain the discoloration of water sensitive temperature-sensitive time-indicating arrangement, meets cold chain article and goes bad speed and temperature
Between relation, so as to judging the accumulative received heat of article according to the discoloration of discoloration main body, and then judge which adds up to receive
Whether heat runaways；Hole is pricked on the second host body surface and passage is formed, basalis is glued by the first adhesive layer
Be attached to the second host body surface, effectively can avoid vapor in water sensitive temperature-sensitive time-indicating arrangement outwards volatilizees,
Pollution extraneous air；On the other hand, it is not in communication with the outside after activation, it is to avoid impact of the difference of external environment to color change cycle,
Precision is higher, so as to be conducive to obtaining water sensitive temperature-sensitive time-indicating arrangement Miniaturization Design；Certainly, during use, it is also possible to by
Two host bodies are opened, in the groove of the bottle cap for being placed on target object such as ampoule bottle after volatilization functional layer is taken out, by substrate
Layer sticks to the bottle cap surface of ampoule bottle by the first adhesive layer；Or, also water can be set in bottle lid groove, and close
Envelope, pricks hole using the front diaphragm seal by groove surfaces so as to ventilative；Or, also can in using front in bottle lid groove arrange water,
Then directly absorption is indicated that component is attached to above groove.During use, hole, function of volatilizing can also be pricked in insulation surface
Behind the surface of the bottle cap that layer is placed on target object such as ampoule bottle after taking out, separation layer is attached to the surface of target object.
Description of the drawings
Fig. 1 is the structural representation that the absorption for obtaining water sensitive temperature-sensitive time-indicating arrangement of an embodiment indicates component；
Fig. 2 is the structural representation of the volatilization functional unit for obtaining water sensitive temperature-sensitive time-indicating arrangement of an embodiment；
Fig. 3 is the structural representation after the absorption in Fig. 1 indicates the volatilization functional unit combination of component and Fig. 2；
Fig. 4 is the structural representation that the absorption for obtaining water sensitive temperature-sensitive time-indicating arrangement of another embodiment indicates component
Figure；
Fig. 5 is the structural representation of the volatilization functional unit for obtaining water sensitive temperature-sensitive time-indicating arrangement of another embodiment
Figure；
Fig. 6 is structural representation after the volatilization functional unit combination for adsorbing instruction component and Fig. 5 in Fig. 1；
Fig. 7 is the structural representation that the absorption for obtaining water sensitive temperature-sensitive time-indicating arrangement of another embodiment indicates component
Figure；
Fig. 8 is structural representation after the volatilization functional unit combination for adsorbing instruction component and Fig. 5 in Fig. 7；
Fig. 9 is the structural representation that the absorption for obtaining water sensitive temperature-sensitive time-indicating arrangement of another embodiment indicates component
Figure；
Figure 10 is structural representation after the volatilization functional unit combination for adsorbing instruction component and Fig. 2 in Fig. 9；
Figure 11 is the structural representation that the absorption for obtaining water sensitive temperature-sensitive time-indicating arrangement of another embodiment indicates component
Figure；
Figure 12 is the structural representation after the absorption in Figure 11 indicates the volatilization functional unit combination of component and Fig. 2.
Specific embodiment
Below mainly in combination with specific embodiment and accompanying drawing to water sensitive temperature-sensitive time-indicating arrangement make further details of
Explanation.
Fig. 1 and Fig. 2 is referred to, the water sensitive temperature-sensitive time-indicating arrangement that obtains of an embodiment includes that absorption indicates component 10
And volatilization functional unit 20.
Absorption indicates that component 10 includes basalis 110, separation layer 120, the first adhesive layer 130, absorption marker 140, divides
Interlayer 150, comparison layer 160 and protective layer 170.
Basalis 110 is used for carrying absorption marker 140 and cooperatively forming the first of isolation gas with separation layer 120 housing
Body.Basalis 110 is housed in the internal suction of the first collecting with good transparency such that it is able to observe by basalis 110
The color of attached marker 150.Basalis 110 plays carrying effect and the air barrier effect that printing compares layer 160, with good
Transparency.The material of basalis 110 is high density polyethylene (HDPE) (HDPE), polypropylene (PP), polyvinyl chloride (PVC), poly- to benzene two
Formic acid glycol ester (PET) or surface recombination have the composite transparent material of above-mentioned material.Composite transparent material can be common
The composite ("/" represents stacking, similarly hereinafter) of PET/ heat-sealing PET, common PP/ heat-sealing CPP composite, LDPE/PP composite wood
Material, HDPE/PET composite.Wherein CPP represents un-stretched polypropylene.Certainly, it should be noted that the material of basalis 110
Above-mentioned material is not limited to, other have the material that good transparent and bubble-tight material can serve as basalis 110.
In the illustrated embodiment, the first adhesive layer 130 covers a side surface of the basalis 110 near separation layer 120,
The edge of basalis 110 forms the first host body with the edge of separation layer 120 by the bonding of the first adhesive layer 130.First is gluing
At least one of the material of layer 130 in UV glue, acrylic resin, pressure sensitive adhesive and polyurethane.
The edge of separation layer 120 forms the first host body with the bonding of the first adhesive layer of edge 130 of basalis 110.Isolation
With good air-tightness and rippability, after peeling off separation layer 120, absorption can be referred to layer 120 by the first adhesive layer 130
Show that component 10 sticks to the surface of other articles.The material of separation layer 120 is to be coated with the PET film of silicone oil, be coated with silicone oil
PVC film, it is coated with the PP film of silicone oil, is coated with the paper material of silicone oil.
Absorption marker 140 includes the indication composition of adsorbent and absorption in adsorbent.Absorption marker 140 is housed
House internal and basalis 110 adhered to by the first adhesive layer 130 first.
Adsorbent as the carrier of indication composition, with micropore property to produce suction-operated.The material of adsorbent
For microporous teflon membran, glass fibre porous film, microporous polypropylene membrane, pure pulp fibres, nylon fiber or cloth, certainly,
It should be noted that material that is any and can absorbing liquid by capillarity can serve as the material of adsorbent.Adsorbent
Thickness be 1 μm～2000 μm, the average pore size of adsorbent micropore is 1nm～5000nm.
Indication composition includes to obtain water off-color material.Water off-color material selected from anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous
At least one in iron chloride and anhydrous cupric chloride.Obtain water discoloration and material absorbable vapor is indicated, crystalline hydrate is generated,
During this, obtain water discoloration and indicate that material color changes.During preparation, by inciting somebody to action to obtain the formation soluble in water of water off-color material
Solution, adsorbent is soaked in the solution so as to which saturation adsorbs to obtain water off-color material, removes adsorbent excess surface with squeeze roll(s)
Solution, by adsorbent be placed in temperature control box dry environment high temperature baking a period of time so as to lose the crystallization water, that is, obtain obtaining water
Discoloration marker.
In the illustrated embodiment, to be housed in the first collecting internal for separate layer 150.Separate layer 150 is located at absorption and indicates
Between layer 140 and separation layer 120, and separate layer 150 covers surface of the absorption marker 140 away from the first adhesive layer 130.Separate
150 gas-permeable molecule of layer, in a preferred embodiment, separate layer 150 can prevent liquid from oozing with blocking solution function
Thoroughly.The material of separate layer 150 is the polymeric membrane with micropore.Wherein in an embodiment, separate layer 150 is PE film,
In other embodiments, the material of separate layer 150 can also be microporous teflon membran, cellulose polyester microporous barrier, polyamides
At least one in amine microporous barrier and microporous polypropylene membrane.
Compare the surface that layer 160 is formed at substrate layer 110.Comparing layer 160 includes observation window 162 and comparison portion 164.Observation
Window 162 is located at the middle part for comparing layer 160 in order to observe the color of absorption marker 140, in the illustrated embodiment, observation
Window 162 is just to adsorbing marker 140.In the illustrated embodiment, observation window 162 is transparent material, certainly, in other realities
Apply in mode, compare 160 middle part hollow out of layer and observation window 162 is formed, layer protective layer 170 is laminated again i.e. 160 surface of layer is compared
Can.Comparison portion 164 provides reference color or other information, the comparison mark as absorption marker 140, and comparison portion 164 can lead to
Cross and formed in 110 surface printing of substrate layer.Reference color can be the terminal colour of indication composition discoloration, certainly, reference color
The starting color of indication composition can also be included, for example：Comparison portion 164 includes three kinds of reference colors, provides instruction group respectively
The starting color of compound, intermediate colors and terminal colour.When the color for adsorbing the display of marker 140 is starting color, represent
The product for obtaining the instruction of water sensitive temperature-sensitive time-indicating arrangement is more fresh, when the color that absorption marker 140 shows is centre face
During color, represent that product will be used as early as possible, when the color for adsorbing the display of marker 140 is terminal colour, represent that product goes bad.
Certainly, as needed, reference color could be arranged to graduated colors.
Protective layer 170 is laminated in the surface for comparing layer 160 to protect comparison layer 160.Protective layer 170 can for formation protection or
Protection film layer.The material of protective layer 170 is selected from water-based gloss oil, aqueous mute oil, UV gloss oil, PET film and PP film at least
A kind of.
It should be noted that comparison layer 160 and protective layer 170 can be omitted, the comparison being now separately provided for comparing
Card prints comparison information in product description.
Fig. 2 is referred to, volatilization functional unit 20 includes substrate layer 210, release layer 220, the second adhesive layer 230, volatilization work(
Ergosphere 240, adhesive layer 250 and peel ply 260.
Substrate layer 210 is used for carrying volatilization functional layer 240 and cooperatively forming the second of isolation gas with release layer 220 housing
Body.Substrate layer 210 can prevent gas permeation substrate layer 210 with good air-tightness.The material of substrate layer 210 is highly dense
Degree polyethylene (HDPE), polypropylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate (PET) or surface recombination have
The composite of above-mentioned material.Composite can for common PET/aluminium foil/heat-sealing PET composite ("/" represent be laminated,
Similarly hereinafter), common PP/ aluminium foil/heat-sealing CPP composite, LDPE/ aluminium foil/PP composite, HDPE/ aluminium foil/PET composite material.
Wherein CPP represents un-stretched polypropylene.Wherein in one embodiment, by methods such as printing or compound opaque materials, will
Substrate layer 210 is set to non-transparent material.Certainly, it should be noted that the material of substrate layer 210 is not limited to above-mentioned material, its
He can serve as the material of substrate layer 210 with well bubble-tight material.
In the illustrated embodiment, the second adhesive layer 230 is generally annular, the edge of substrate layer 210 and release layer 220
Edge by the second adhesive layer 230 bonding formed the second host body.The material of the second adhesive layer 230 is selected from UV glue, acrylic acid
At least one in resin, pressure sensitive adhesive and polyurethane.
The edge of release layer 220 forms the second host body with the bonding of the second adhesive layer of edge 230 of substrate layer 210.Release
Layer 220 is with good air-tightness and rippability.The material of release layer 220 is to be coated with the PET film of silicone oil, be coated with silicone oil
PVC film or be coated with the PP film of silicone oil.
It is internal that volatilization functional layer 240 is housed in the second collecting.In the illustrated embodiment, volatilization functional layer 240 is laminated
In the zone line on the surface of substrate layer 210, the second adhesive layer 230 is laminated in the fringe region of substrate layer 210 and is set around and waves
Send out functional layer 240.
Volatilization functional layer 240 includes the water of adsorbent and absorption in adsorbent.
Adsorbent as the sorbing material of water, with micropore property to produce suction-operated.The material of adsorbent is poly- four
Fluoride microporous film, glass fibre porous film, microporous polypropylene membrane, pure pulp fibres, nylon fiber or cloth, certainly, need
Bright, any material for absorbing liquid by capillarity can serve as the material of adsorbent.The thickness of adsorbent is 1
μm～2000 μm, the average pore size of adsorbent micropore is 1nm～5000nm.
Water is preferably deionized water.
Wherein in one embodiment, the mass ratio for obtaining water off-color material with water is 0.1：1～10：1.Certainly, due to obtaining
Water off-color material water absorbing capacity is certain, and water excessively can also be arranged in allowed limits.
Wherein in one embodiment, volatilization functional layer 240 also contains auxiliary agent.The evaporation rate of auxiliary agent adjustable water, helps
Agent is hydrophilic high molecular material.Preferably, auxiliary agent is in starch, pectin, cellulose ether, gelatin and hydroxymethyl cellulose
At least one.When adding, auxiliary agent is more, and when losing flowability after mixing with water, then adsorbent can be omitted.A reality wherein
Apply in example, cellulose ether is selected from hydroxyethyl cellulose, methyl hydroxyethylcellulose, ethylhydroxyethylcellulose, methylhydroxypropyl
At least one in cellulose, methylcellulose and xanthans.
Wherein in one embodiment, functional layer 240 of volatilizing include according to the mass fraction 1 part～100 parts of water and 1 part～
100 parts of auxiliary agent.
Adhesive layer 250 is formed at a side surface of the substrate layer 210 away from volatilization functional layer 240.In embodiment illustrated
In, adhesive layer 250 covers a side surface of the substrate layer 210 away from volatilization functional layer 240.The material of adhesive layer 250 is selected from propylene
At least one in acid resin, pressure sensitive adhesive and polyurethane.
Peel ply 260 is bonded in the surface of adhesive layer 250.The material of peel ply 260 is PET film, the painting for being coated with silicone oil
The PVC film for being furnished with silicone oil, the PP film for being coated with silicone oil or glassine paper.
Please refer to Fig. 1, Fig. 2 and Fig. 3, when above-mentioned water sensitive temperature-sensitive time-indicating arrangement is used, by peel ply 260
The sur-face peeling of auto-adhesive layer 250, adhesive layer 250 is affixed to target object 300, and target object 300 can be ampoule bottle
Bottle cap.Release layer 220 is peeled off, separation layer 120 is peeled off from the first adhesive layer 130, absorption is indicated that component 10 is covered and is being waved
The surface of functional unit 20 is sent out, covers separate layer 150 on the surface of volatilization functional layer 240 and solid by the second adhesive layer 230
Fixed extremely volatilization functional unit 20, the edge of the first adhesive layer 130 is fitted with the surface of target object 300, is waved so as to form collecting
The closing space of functional layer 240 and absorption marker 140 is sent out, water evaporation forms vapor and indicates by separate layer 150 is adsorbed
Layer 140 adsorbs the change that concurrently adds lustre to, and therefore environment temperature is higher, and evaporation rate is faster, obtains the change of water sensitive temperature-sensitive time-indicating arrangement
Color is faster, meets the rotten relation between speed and temperature of cold chain article, so as to being judged according to the discoloration of discoloration main body
The accumulative received heat of article, and then judge whether its accumulative received heat runaways.
Above-mentioned water sensitive temperature-sensitive time-indicating arrangement effectively can avoid in water sensitive temperature-sensitive time-indicating arrangement
Vapor outwards volatilize, pollute extraneous air；On the other hand, it is not in communication with the outside after activation, it is to avoid the difference of external environment
Impact to color change cycle, precision are higher, so as to be conducive to obtaining water sensitive temperature-sensitive time-indicating arrangement Miniaturization Design.
Need it is further noted that by adjust the content of water off-color material can adjust absorption marker 130
Color change cycle, certainly, by adjusting the absorption thickness of marker 130 and the aperture of adsorbent micropore, such that it is able to control absorption
In the total amount for adsorbing internal indication composition.
Fig. 4 is referred to, the structure for obtaining water sensitive temperature-sensitive time-indicating arrangement of another embodiment obtains water sensitive with above-mentioned
The structure of temperature-sensitive time-indicating arrangement is roughly the same, and its difference is, absorption indicates the first adhesive layer 430 of component 40 substantially
Annular, the middle position hollow processing of the first adhesive layer 430 can avoid impacting the color for adsorbing marker 440.
Fig. 5 is referred to, the structure for obtaining water sensitive temperature-sensitive time-indicating arrangement of another embodiment obtains water sensitive with above-mentioned
The structure of temperature-sensitive time-indicating arrangement is roughly the same, and its difference is, volatilization functional unit 50 only includes functional layer 540 of volatilizing.
During transport, also component and volatilization can be indicated in combination by packaging bag or hermetic bag by 540 sealing preserve of functional layer of volatilizing
Arranged during component temporarily.
Please refer to Fig. 1, Fig. 5 and Fig. 6, during use, volatilization functional layer 540 is positioned over 600 surface of target object
To avoid volatilization functional layer 540 from moving in groove 610, separation layer 120 is peeled off from the first adhesive layer 130, will absorption instruction group
Part 10 is covered on 600 surface of target object, makes separate layer 150 corresponding to the volatilization functional layer 540 being housed in groove 610, the
The edge of one adhesive layer 130 is fitted with the surface of target object 600, houses volatilization functional layer 540 and absorption instruction so as to be formed
The closing space of layer 140.
It should be noted that separate layer 150 can be omitted, now the edge of absorption marker 140 supports target object 600
Surface, and adsorb marker 140 not with volatilization functional layer 540 contact.
Fig. 7 is referred to, the structure for obtaining water sensitive temperature-sensitive time-indicating arrangement of another embodiment obtains water sensitive with above-mentioned
The structure of temperature-sensitive time-indicating arrangement is roughly the same, and its difference is, absorption indicates that the edge of the separate layer 750 of component 70 passes through
First adhesive layer 730 is bonded with the edge of basalis 710, separation layer 720 by tack coat 780 stick to separate layer 750 away from
One side surface of the first adhesive layer 730.In the illustrated embodiment, tack coat 780 is generally annular, indicates corresponding to absorption
Hollow processing is done in the position of layer 740.
Please refer to Fig. 5, Fig. 7 and Fig. 8, during use, volatilization functional layer 540 is positioned over 600 surface of target object
To avoid volatilization functional layer 540 from moving in groove 610,720 self-adhesive layer 780 of separation layer is peeled off, absorption is indicated component 70
Cover on 600 surface of target object, make absorption marker 740 corresponding to the volatilization functional layer 540 being housed in groove 610, glue
The edge of knot layer 780 is fitted with the surface of target object 600, houses volatilization functional layer 740 and absorption marker 140 so as to be formed
Closing space.
Fig. 9 is referred to, the structure for obtaining water sensitive temperature-sensitive time-indicating arrangement of another embodiment obtains water sensitive with above-mentioned
The structure of temperature-sensitive time-indicating arrangement is roughly the same, and its difference is, absorption indicates that component 80 does not have separate layer, and absorption is indicated
Layer 840 is formed directly on separation layer 820, and separation layer 820 can prevent gas permeation separation layer with good air-tightness
820.The material of separation layer 820 is polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate
Or surface recombination has the composite of above-mentioned material (PET).Composite can be the compound of common PET/aluminium foil/heat-sealing PET
Material ("/" represents stacking, similarly hereinafter), common PP/ aluminium foil/heat-sealing CPP composite, LDPE/ aluminium foil/PP composite, HDPE/
Aluminium foil/PET composite material.Wherein CPP represents un-stretched polypropylene.Wherein in one embodiment, by printing or being combined not
The methods such as transparent material, separation layer 820 is set to non-transparent material.Certainly, it should be noted that the material of separation layer 820
Above-mentioned material is not limited to, other can serve as the material of separation layer 820 with well bubble-tight material.
Please refer to Fig. 2, Fig. 9 and Figure 10, during use, hole is pricked on separation layer 820 and is formed corresponding to absorption marker
After 840 passage 822, release layer 220 is peeled off, absorption is indicated that component 80 is covered on the surface of volatilization functional unit 20,
Make absorption marker 840 corresponding to volatilization functional layer 240, by the second adhesive layer 230 will volatilize functional unit 20 be fixed to every
Absciss layer 820.
Certainly, adhesive layer 250 in Fig. 2 and peel ply 260 can be omitted.To now combine when obtaining water sensitive temperature-sensitive
Between instruction device deposit together with target object.
Figure 11 is referred to, the absorption for obtaining water sensitive temperature-sensitive time-indicating arrangement of another embodiment indicates component 10 '
With the above-mentioned absorption for obtaining water sensitive temperature-sensitive time-indicating arrangement, structure indicates that the structure of component 10 is roughly the same, its difference is,
Absorption indicates that the separate layer 150 ' of component 10 ' is gas impermeable material, and the middle part of separate layer 150 ' offers through hole 152 '.Separate layer
150 ' material is high density polyethylene (HDPE) (HDPE), polypropylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate
Or surface recombination has the composite of above-mentioned material (PET).Composite can be the compound of common PET/aluminium foil/heat-sealing PET
Material ("/" represents stacking, similarly hereinafter), common PP/ aluminium foil/heat-sealing CPP composite, LDPE/ aluminium foil/PP composite, HDPE/
Aluminium foil/PET composite material.Wherein CPP represents un-stretched polypropylene.
Please refer to Fig. 2, Figure 11 and Figure 12, during use, by the sur-face peeling of 260 auto-adhesive layer 250 of peel ply, will be viscous
Close layer 250 and target object 300 is affixed to, target object 300 can be the bottle cap of ampoule bottle.Release layer 220 is peeled off, will isolation
Layer 120 ' is peeled off from the first adhesive layer 130 ', absorption is indicated that component 10 ' is covered on the surface of volatilization functional unit 20, makes separation
Layer 150 ' is covered on the surface of volatilization functional layer 240 and is fixed to volatilization functional unit 20, the first glue by the second adhesive layer 230
The edge of adhesion coating 130 ' is fitted with the surface of target object 300, cooperatively forms collecting so as to substrate layer 110 ' and target object 300
Volatilization functional layer 240 and the closing space of absorption marker 140 ', vapor are adsorbed by the through hole 152 ' of separate layer 150 '
Marker 140 ' adsorbs the change that concurrently adds lustre to., with the position just to through hole 152 ' as the center of circle, color is from the center of circle for absorption marker 140 '
Position circumferentially changes to external diffusion.
It should be noted that the absorption of above-mentioned multiple structures indicates that component and volatilization functional unit can spirits as needed
Work is combined, as long as absorption before combination can be realized indicate component and volatilization functional unit each independent and sealing preserve, combination
The space of a connection is cooperatively formed afterwards jointly.
Hereinafter, it is illustrated in connection with specific embodiments.
Embodiment 1
Embodiment 1 water sensitive temperature-sensitive time-indicating arrangement structure as shown in Figure 1, Figure 2 and Figure 3.
Absorption indicates that component 10 includes basalis 110, separation layer 120, the first adhesive layer 130, absorption marker 140, divides
Interlayer 150, comparison layer 160 and protective layer 170.
Wherein, the material of basalis 110 is PET film, and thickness is 18 μm.The material of separation layer 120 is for being coated with silicone oil
PP film, thickness be 18 μm.The fringe region of the fringe region of basalis 110 and separation layer 120 passes through the first adhesive layer 130
The first host body is adhesively-bonded together to form, the material of the first adhesive layer 130 is acrylic resin, and thickness is 2 μm.
Absorption marker 140 includes the indication composition of adsorbent and absorption in adsorbent.Indication composition includes 0.1g
Anhydrous cupric sulfate.The material of adsorbent is microporous teflon membran, and thickness is 18 μm, and the average pore size of adsorbent micropore is
100nm.
The material of separate layer 150 is PE film, and thickness is 20 μm.
Compare layer 160 include white, light blue and deep blue three-color, respectively provide indication composition starting color, in
Between color and terminal colour.It is 1 μm to compare 160 thickness of layer.
Protective layer 170 is PET film, and thickness is 18 μm.
Volatilization functional unit includes substrate layer 210, release layer 220, the second adhesive layer 230, volatilization functional layer 240, bonding
Layer 250 and peel ply 260.
Wherein, the material of substrate layer 210 is PET film, and thickness is 18 μm.The material of release layer 220 is for being coated with silicone oil
PP film, thickness be 18 μm.The fringe region of the fringe region of substrate layer 210 and release layer 220 passes through the second adhesive layer 230
The second host body is adhesively-bonded together to form, the material of the first adhesive layer 130 is acrylic resin, and thickness is 5 μm.
Volatilization functional layer 240 includes adsorbent and the absorption water of 1g and the auxiliary agent of 1g in adsorbent, and auxiliary agent is starch, inhales
The material of attached body is 80g writing paper, and thickness is 0.1mm, and the average pore size of adsorbent micropore is 2 μm.
Adhesive layer 250 is pressure sensitive adhesive, and thickness is 5 μm.
Peel ply 260 is glassine paper, and thickness is 0.1mm.
During use, adhesive layer 250 is affixed to target object 300 by the sur-face peeling of 260 auto-adhesive layer 250 of peel ply,
Target object 300 can be the bottle cap of ampoule bottle.Release layer 220 is peeled off, separation layer 120 is peeled off from the first adhesive layer 130,
Absorption is indicated that component 10 is covered on the surface of volatilization functional unit 20, makes separate layer 150 cover the table in volatilization functional layer 240
Face and volatilization functional unit 20 is fixed to by the second adhesive layer 230, the edge of the first adhesive layer 130 and target object 300
Surface is fitted, and so as to form the closing space of collecting volatilization functional layer 240 and absorption marker 140, vapor volatilization is by dividing
Interlayer 150 is adsorbed marker 140 and adsorbs concurrently the change that adds lustre to.
Through measuring, temperature be 8 DEG C, humidity be 30 degree, in the environment of a standard atmospheric pressure, the change of instruction device
The color cycle is 15 days.Temperature be 8 DEG C, humidity be 60 degree, in the environment of 1.2 standard atmospheric pressures, the discoloration of instruction device is all
Phase is 15 days.Temperature be 8 DEG C, humidity be 80 degree, in the environment of 1.5 standard atmospheric pressures, the color change cycle of instruction device is
15 days.As water and vapor are wrapped in the confined space being made up of target object 300 and basalis 110, it is impossible to outwards
Portion spreads, and does not therefore pollute the environment at target object place.
Embodiment 2
Embodiment 2 water sensitive temperature-sensitive time-indicating arrangement structure as shown in Fig. 1, Fig. 5 and Fig. 6.
Absorption indicates that component 10 includes basalis 110, separation layer 120, the first adhesive layer 130, absorption marker 140, divides
Interlayer 150, comparison layer 160 and protective layer 170.
Wherein, the material of basalis 110 is PET film, and thickness is 18 μm.The material of separation layer 120 is for being coated with silicone oil
PP film, thickness be 18 μm.The fringe region of the fringe region of basalis 110 and separation layer 120 passes through the first adhesive layer 130
The first host body is adhesively-bonded together to form, the material of the first adhesive layer 130 is acrylic resin, and thickness is 2 μm.
Absorption marker 140 includes the indication composition of adsorbent and absorption in adsorbent.Indication composition includes 10g's
Waterless cobaltous chloride.The material of adsorbent is microporous teflon membran, and thickness is 18 μm, and the average pore size of adsorbent micropore is
100nm.
The material of separate layer 150 is microporous teflon membran, and thickness is 20 μm.
Comparing layer 160 includes blueness, pink and three kinds of colors of aubergine, provides the initial face of indication composition respectively
Color, intermediate colors and terminal colour.It is 1 μm to compare 160 thickness of layer.
Protective layer 170 is PET film, and thickness is 18 μm.
Volatilization functional unit only includes functional layer 540 of volatilizing.
Volatilization functional layer 540 includes adsorbent and the absorption water of 1g and the auxiliary agent of 10g in adsorbent, and auxiliary agent is pectin,
The material of adsorbent is 80g writing paper, and thickness is 0.1mm, and the average pore size of adsorbent micropore is 2 μm.
During use, volatilization functional layer 540 is placed at the groove 610 of target object surface, by separation layer 120 from the first glue
Adhesion coating 130 is peeled off, and absorption is indicated that component 10 is covered on the surface of volatilization functional unit 50, so that separate layer 150 is covered in volatilization
The surface of functional layer 540, the edge of the first adhesive layer 130 are fitted with the surface of target object 600, house volatilization work(so as to be formed
Ergosphere 540 and the closing space of absorption marker 140, vapor volatilization are adsorbed marker 140 by separate layer 150 and adsorb simultaneously
Generation discoloration.
Through measuring, temperature be 50 DEG C, humidity be 30 degree, in the environment of 1 standard atmospheric pressure, the change of instruction device
The color cycle is 3 days.Temperature be 50 DEG C, humidity be 60 degree, in the environment of 1.2 standard atmospheric pressures, the discoloration of instruction device is all
Phase is 3 days.Temperature be 50 DEG C, humidity be 80 degree, in the environment of 1.5 standard atmospheric pressures, the color change cycle of instruction device is 3
My god.As water and vapor are wrapped in the confined space being made up of target object 600 and basalis 110, it is impossible to outside
Diffusion, does not therefore pollute the environment at target object place.
Embodiment 3
Embodiment 3 water sensitive temperature-sensitive time-indicating arrangement structure as shown in Fig. 7, Fig. 5 and Fig. 8.
Absorption indicates that component 70 includes basalis 710, separation layer 720, the first adhesive layer 730, absorption marker 740, divides
Interlayer 750, comparison layer 760 (in figure is not identified), protective layer 770 (in figure is not identified) and the second adhesive layer 780.
Wherein, the material of basalis 710 is PP film, and thickness is 18 μm.The material of separation layer 720 is to be coated with silicone oil
PET film, thickness are 18 μm.The fringe region of the fringe region of basalis 710 and separation layer 720 passes through the first adhesive layer 730
The first host body is adhesively-bonded together to form, the material of the first adhesive layer 730 is acrylic resin, and thickness is 2 μm.Second adhesive layer
780 material is acrylic resin, and thickness is 2 μm, makees local hollow out and arranges, it is to avoid which is to the work(that volatilizees below absorption marker
The diffusion of ergosphere gas molecule causes iris action.
Absorption marker 740 includes the indication composition of adsorbent and absorption in adsorbent.Indication composition includes 5g's
Anhydrous ferric chloride.The material of adsorbent is microporous teflon membran, and thickness is 18 μm, and the average pore size of adsorbent micropore is
100nm.
The material of separate layer 750 is microporous teflon membran, and thickness is 20 μm.
Comparing layer 760 includes brownish black, three kinds of colors of grey and crocus, provides the initial face of indication composition respectively
Color, intermediate colors and terminal colour.It is 1 μm to compare 760 thickness of layer.
Protective layer 770 is PP film, and thickness is 18 μm.
Volatilization functional unit only includes functional layer 540 of volatilizing.
Volatilization functional layer 540 includes adsorbent and the absorption water of 10g and the auxiliary agent of 3g in adsorbent, and auxiliary agent is methylol
Cellulose, the material of adsorbent is sponge, and thickness is 1mm, and the average pore size of adsorbent micropore is 20 μm.
During use, volatilization functional layer 540 is placed at the groove 610 of target object surface, by separation layer 720 from the second glue
Adhesion coating 780 is peeled off, and absorption is indicated that component 70 is covered on the surface of volatilization functional unit 50, so that separate layer 750 is covered in volatilization
The surface of functional layer 540, the edge of the second adhesive layer 780 are fitted with the surface of target object 600, house volatilization work(so as to be formed
Ergosphere 540 and the closing space of absorption marker 740, vapor volatilization are adsorbed marker 740 by separate layer 750 and adsorb simultaneously
Generation discoloration.
Through measuring, temperature be 20 DEG C, humidity be 30 degree, in the environment of 1 standard atmospheric pressure, the change of instruction device
The color cycle is 30 days.Temperature be 20 DEG C, humidity be 60 degree, in the environment of 1.2 standard atmospheric pressures, the discoloration of instruction device is all
Phase is 30 days.Temperature be 20 DEG C, humidity be 80 degree, in the environment of 1.5 standard atmospheric pressures, the color change cycle of instruction device is
30 days.As water and vapor are wrapped in the confined space being made up of target object 600 and basalis 110, it is impossible to outwards
Portion spreads, and does not therefore pollute the environment at target object place.
Embodiment 4
Embodiment 4 water sensitive temperature-sensitive time-indicating arrangement structure as shown in Fig. 9, Fig. 2 and Figure 10.
Absorption indicates that component 80 includes basalis 810 (in figure is not identified), separation layer 820 (in figure is not identified), the first glue
(in figure is not marked for adhesion coating 830 (in figure is not identified), absorption marker 840, comparison layer 860 (in figure is not identified) and protective layer 870
Know).
Wherein, the material of basalis 810 is PVC film, and thickness is 18 μm.The material of separation layer 820 is PET film, tool
There is airtight and not strippable feature, thickness is 18 μm.The fringe region of basalis 810 and the fringe region of separation layer 820
First host body is adhesively-bonded together to form by the first adhesive layer 830, the material of the first adhesive layer 830 is acrylic resin, thick
Spend for 2 μm.
Absorption marker 840 includes the indication composition of adsorbent and absorption in adsorbent.Indication composition includes 8g's
Anhydrous cupric chloride.The material of adsorbent is microporous teflon membran, and thickness is 18 μm, and the average pore size of adsorbent micropore is
100nm.
Comparing layer 860 includes brown color, light green color and green three kinds of colors, provides the initial face of indication composition respectively
Color, intermediate colors and terminal colour.It is 1 μm to compare 860 thickness of layer.
Protective layer 870 is PP film, and thickness is 18 μm.
Volatilization functional unit includes substrate layer 210, release layer 220, the second adhesive layer 230, volatilization functional layer 240, bonding
Layer 250 and peel ply 260.
Wherein, substrate layer 210, material be PET film, thickness be 18 μm.The material of release layer 220 is for being coated with silicone oil
PP film, thickness be 18 μm.The fringe region of the fringe region of substrate layer 210 and release layer 220 passes through the second adhesive layer 230
The second host body is adhesively-bonded together to form, the material of the first adhesive layer 130 is acrylic resin, and thickness is 5 μm.
Volatilization functional layer 240 includes adsorbent and the absorption water of 10g and the auxiliary agent of 20g in adsorbent, and auxiliary agent is starch,
The material of adsorbent is sponge, and thickness is 1mm, and the average pore size of adsorbent micropore is 20 μm.
Adhesive layer 250 is pressure sensitive adhesive, and thickness is 5 μm.
Peel ply 260 is glassine paper, and thickness is 0.1mm.
During use, adhesive layer 250 is affixed to target object, mesh by the sur-face peeling of 260 auto-adhesive layer 250 of peel ply
Mark object can be the bottle cap of ampoule bottle.Release layer 220 is peeled off, separation layer 820 is pricked hole with sharp instrument so as to possess office
Portion's airing function, absorption is indicated that component 80 is covered on the surface of volatilization functional unit 20, so that separation layer 820 is covered in volatilization work(
The surface of ergosphere 240 and volatilization functional unit 20, the edge of the first adhesive layer 130 and suction are fixed to by the second adhesive layer 230
The attached surface laminating for indicating component 20, so as to form the closing space for housing volatilization functional layer 840 and absorption marker 240, water
Steam volatilization is adsorbed marker 240 by separation layer 820 and adsorbs concurrently the change that adds lustre to.
Through measuring, temperature be 50 DEG C, humidity be 30 degree, in the environment of 1 standard atmospheric pressure, the change of instruction device
The color cycle is 7 days.Temperature be 50 DEG C, humidity be 60 degree, in the environment of 1.2 standard atmospheric pressures, the discoloration of instruction device is all
Phase is 7 days.Temperature be 50 DEG C, humidity be 80 degree, in the environment of 1.5 standard atmospheric pressures, the color change cycle of instruction device is 7
My god.As water and vapor are wrapped in the confined space that substrate layer 210 and basalis 810 are constituted, it is impossible to outside diffusion,
Therefore the environment at target object place is not polluted.
Embodiment 5
Embodiment 5 water sensitive temperature-sensitive time-indicating arrangement structure as shown in Fig. 2, Figure 11 and Figure 12.
Absorption indicates that component 10 ' includes basalis 110 ', separation layer 120 ', the first adhesive layer 130 ', absorption marker
140 ', separate layer 150 ', comparison layer 160 ' (in figure is not identified), protective layer 170 ' (in figure is not identified) and air-vent 152 '.
Wherein, the material of basalis 110 ' is PET film, and thickness is 18 μm.The material of separation layer 120 ' is for being coated with silicon
The PP film of oil, thickness are 18 μm.The fringe region of the fringe region of basalis 110 ' and separation layer 120 ' is gluing by first
Layer 130 ' is adhesively-bonded together to form the first host body, and the material of the first adhesive layer 130 ' is acrylic resin, and thickness is 2 μm.
Absorption marker 140 ' includes the indication composition of adsorbent and absorption in adsorbent.Indication composition includes 3g's
Waterless cobaltous chloride.The material of adsorbent is microporous teflon membran, and thickness is 18 μm, and the average pore size of adsorbent micropore is
100nm.
The material of separate layer 150 ' is PET film, and thickness is 20 μm.
It is the color lump for printing copper coin shape to compare layer 160 ', middle position color hollow out.It is 1 μm to compare 160 ' thickness of layer.
Protective layer 170 ' is PET film, and thickness is 18 μm.
Air-vent 152 ' is located at the middle position of separate layer 150 ', and runs through separate layer 150 '.
Volatilization functional unit includes substrate layer 210, release layer 220, the second adhesive layer 230, volatilization functional layer 240, bonding
Layer 250 and peel ply 260.
Wherein, substrate layer 210, material be PET film, thickness be 18 μm.The material of release layer 220 is for being coated with silicone oil
PP film, thickness be 18 μm.The fringe region of the fringe region of substrate layer 210 and release layer 220 passes through the second adhesive layer 230
The second host body is adhesively-bonded together to form, the material of the first adhesive layer 130 is acrylic resin, and thickness is 5 μm.
Volatilization functional layer 240 includes adsorbent and the absorption water of 5g and the auxiliary agent of 3g in adsorbent, and auxiliary agent is pectin, inhales
The material of attached body is sponge, and thickness is 1mm, and the average pore size of adsorbent micropore is 20 μm.
Adhesive layer 250 is pressure sensitive adhesive, and thickness is 5 μm.
Peel ply 260 is glassine paper, and thickness is 0.1mm.
During use, adhesive layer 250 is affixed to target object 300 by the sur-face peeling of 260 auto-adhesive layer 250 of peel ply,
Target object 300 can be the bottle cap of ampoule bottle.Release layer 220 is peeled off, separation layer 120 ' is shelled from the first adhesive layer 130 '
From, will absorption indicate component 10 ' cover volatilization functional unit 20 surface, make separate layer 150 ' cover volatilization functional layer
240 surface and volatilization functional unit 20, the edge of the first adhesive layer 130 ' and object are fixed to by the second adhesive layer 230
The surface laminating of body 300, so as to form the closing space for housing volatilization functional layer 240 and absorption marker 140 ', vapor is waved
Send out and adsorb and occur with air-vent 152 ' as the center of circle by the adsorbed marker 140 ' of the air-vent 152 ' in 150 ' central authorities of separate layer
Discoloration, and discoloration circumferentially spreads.
Through measuring, temperature be 8 DEG C, humidity be 30 degree, in the environment of a standard atmospheric pressure, the change of instruction device
The color cycle is 30 days.Temperature be 8 DEG C, humidity be 60 degree, in the environment of 1.2 standard atmospheric pressures, the discoloration of instruction device is all
Phase is 30 days.Temperature be 8 DEG C, humidity be 80 degree, in the environment of 1.5 standard atmospheric pressures, the color change cycle of instruction device is
30 days.As water and vapor are wrapped in the confined space being made up of target object 300 and basalis 110 ', it is impossible to outwards
Portion spreads, and does not therefore pollute the environment at target object place.
Each technical characteristic of embodiment described above arbitrarily can be combined, for making description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore can not be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, can also make some deformation and improvement, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of water sensitive temperature-sensitive time-indicating arrangement, it is characterised in that include：Absorption indicates component and volatilization function group
Part；
The absorption indicates that component includes：Separation layer, basalis and absorption marker, the edge of the separation layer and the substrate
The edge of layer bonds to form the first host body that can intercept gas, and the absorption marker is contained in first host body
Interior, the absorption marker contains indication composition, and the indication composition includes to obtain water off-color material, described water discoloration material
At least one of the material in anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous ferric chloride and anhydrous cupric chloride；
The volatilization functional unit includes to be housed in the volatilization functional layer of the second host body interior sealing preservation, the volatilization functional layer
Containing water.
2. water sensitive temperature-sensitive time-indicating arrangement according to claim 1, it is characterised in that the volatilization functional layer is also
Containing auxiliary agent, the evaporation rate of the auxiliary agent adjustable water, the auxiliary agent are hydrophilic high molecular material.
3. water sensitive temperature-sensitive time-indicating arrangement according to claim 2, it is characterised in that the auxiliary agent is selected from forming sediment
At least one in powder, pectin, cellulose ether, gelatin and hydroxymethyl cellulose.
4. water sensitive temperature-sensitive time-indicating arrangement according to claim 2, it is characterised in that the volatilization functional layer is pressed
Mass fraction meter includes 1 part～100 parts of water and 1 part～100 parts of the auxiliary agent.
5. water sensitive temperature-sensitive time-indicating arrangement according to claim 1, it is characterised in that the volatilization functional unit
Including release layer and substrate layer, the edge of the release layer is bonded to the substrate layer and is formed and can intercept described the second of gas
Host body.
6. water sensitive temperature-sensitive time-indicating arrangement according to claim 5, it is characterised in that the volatilization functional unit
Also include adhesive layer and peel ply, the peel ply affixes to the substrate layer away from the release layer by the adhesive layer
Side.
7. water sensitive temperature-sensitive time-indicating arrangement according to claim 1, it is characterised in that described water sensitive temperature-sensitive
Time-indicating arrangement also includes separate layer, and the separate layer is located between the absorption marker and the separation layer.
8. water sensitive temperature-sensitive time-indicating arrangement according to claim 7, it is characterised in that the material of the separate layer
In PE film, microporous teflon membran, cellulose polyester microporous barrier, polyamide microporous barrier and microporous polypropylene membrane at least
A kind of.
9. water sensitive temperature-sensitive time-indicating arrangement according to claim 7, it is characterised in that the separate layer is near institute
The edge for stating absorption marker is bonded with the basalis by the first adhesive layer, and the separate layer is away from the absorption marker
The edge of a side surface bonded with the separation layer by tack coat.
10. a kind of water sensitive temperature-sensitive time-indicating arrangement, it is characterised in that including host body, absorption marker and volatilization work(
Ergosphere, the host body form the inner accepting space that can completely cut off gas, the absorption marker and the volatilization functional layer
It is housed in the collecting internal, and the marker is not directly contacted with the adsorption layer that dries, the absorption marker contains
Indication composition, the indication composition include to obtain water off-color material, and described water off-color material is selected from anhydrous cupric sulfate, anhydrous
At least one in cobalt chloride, anhydrous ferric chloride and anhydrous cupric chloride, the volatilization functional layer contain water.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745559A (en) * | 2017-09-20 | 2018-03-02 | 深圳九星印刷包装集团有限公司 | Temperature-sensitive instruction device, accommodation apparatus and application |
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| CA1122442A (en) * | 1977-10-21 | 1982-04-27 | Roy A. Ulin, Jr. | Temperature indicator useful as a steam trap monitor |
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| CN107745559B (en) * | 2017-09-20 | 2020-04-28 | 深圳九星印刷包装集团有限公司 | Thermal indicator, container and application |
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