CN106383117B - Obtain water sensitive time-indicating arrangement - Google Patents
Obtain water sensitive time-indicating arrangement Download PDFInfo
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- CN106383117B CN106383117B CN201610932864.6A CN201610932864A CN106383117B CN 106383117 B CN106383117 B CN 106383117B CN 201610932864 A CN201610932864 A CN 201610932864A CN 106383117 B CN106383117 B CN 106383117B
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Abstract
Water sensitive time-indicating arrangement is obtained the present invention relates to a kind of.It is a kind of to obtain water sensitive time-indicating arrangement characterized by comprising basal layer；First base material layer forms the first host body that can obstruct gas with the basal layer；Volatilization functional layer, is contained in first host body, the volatilization functional layer contains water；Second substrate layer, forms the second host body that can obstruct gas with the first base material layer, and second substrate layer is transparent material；And absorption marker, it is contained in second host body, the absorption marker contains indication composition, the indication composition include water off-color material, it is described that water off-color material is selected from least one of anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous ferric chloride and anhydrous cupric chloride；It is described that water sensitive time-indicating arrangement further includes at least one of barrier layer and adhesive layer, the barrier layer can be attached at the surface of second substrate layer or the basal layer, and the adhesive layer is laminated in a side surface of the basal layer far from the first base material layer.Above-mentioned water sensitive time-indicating arrangement, which is avoided that, pollutes external environment.
Description
Technical field
Water sensitive time-indicating arrangement is obtained the present invention relates to a kind of.
Background technique
The perishable product such as food, beverage, blood, vaccine, meat food needs to save in a specific temperature environment, if depositing
Store up environment temperature be more than predetermined temperature, then article to be checked will go bad quickly, consumer states in use go bad article to be checked after, will
Damage is brought to human body, serious person even results in death.Therefore, it is necessary to provide one kind can temperature sensitive lasting discoloration,
The accumulative received heat of product to be detected is determined will pass through discoloration, so that it is determined that storing the instruction whether article to be checked fails
Device.Existing water sensitive time-indicating arrangement include basal layer, the absorption marker for being formed in the substrate surface and
Protective layer, absorption marker are contained in the accommodating space that basal layer and protective layer are formed, and protective layer is provided with venthole, opens
Through-hole can be absorption marker and react with extraneous gas.Through-hole is sealed by sealing element, and when use passes through peel seal
Part activates to obtain water sensitive time-indicating arrangement.
However, obtain water sensitive time-indicating arrangement after existing water sensitive time-indicating arrangement activation and be in communication with the outside,
Indicating effect is easy to be affected by the external environment, and can pollute to external environment, limits use environment.
Summary of the invention
Based on this, it is necessary to provide a kind of be avoided that and obtain water sensitive time-indicating arrangement to what external environment polluted.
It is a kind of to obtain water sensitive time-indicating arrangement, comprising:
Basal layer；
First base material layer forms the first host body that can obstruct gas with the basal layer；
Volatilization functional layer, is contained in first host body, the volatilization functional layer contains water；
Second substrate layer forms the second host body that can obstruct gas, second substrate with the first base material layer
Layer is transparent material；And
Marker is adsorbed, is contained in second host body, the absorption marker contains indication composition, the finger
Show composition include water off-color material, described the water off-color material are selected from anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous ferric chloride
And at least one of anhydrous cupric chloride；
Described that water sensitive time-indicating arrangement further includes at least one of barrier layer and adhesive layer, the barrier layer can
It is attached at the surface of second substrate layer or the basal layer, the adhesive layer is laminated in the basal layer far from described first
One side surface of substrate layer.
The volatilization functional layer also contains auxiliary agent, the volatilization speed of the auxiliary agent adjustable water in one of the embodiments,
Degree, the auxiliary agent are hydrophilic high molecular material.
The auxiliary agent is selected from starch, pectin, cellulose ether, gelatin and hydroxymethyl cellulose in one of the embodiments,
At least one of.
Described that water sensitive time-indicating arrangement further includes punch in one of the embodiments, the punch can
It punctures the first base material layer to form connection first host body and second from the basal layer or second substrate layer
The venthole of host body.
The punch includes needle stand and the syringe needle that is fixedly arranged on the needle stand in one of the embodiments,.
The punch further includes supporting piece in one of the embodiments, and the supporting piece is sheathed on the syringe needle, and
Separately with the needle stand, the distance between the supporting piece and the needle stand are adjustable, so as to adjust the length of the syringe needle
Degree.
The barrier layer and second substrate layer or the basal layer are separately positioned in one of the embodiments,.
The edge of the edge of the basal layer and the first base material layer is bonded together shape in one of the embodiments,
At first host body.
The edge of the edge of the first base material layer and second substrate layer is bonded in one in one of the embodiments,
It rises and forms second host body.
It in one of the embodiments, further include the comparison layer for being formed in the second substrate layer surface, the comparison layer
Including observation window and comparison portion, the observation window corresponds to the absorption marker, the comparison portion provide reference color or its
His information.
It in one of the embodiments, further include the peeling layer for being adhered to the gluing layer surface.
It in one of the embodiments, further include auxiliary layer, the auxiliary layer is by the absorption marker and described first
The formation gap spaced a distance of substrate layer.
The auxiliary layer is set between the absorption marker and the first base material layer in one of the embodiments,
It is described absorption marker be set to the auxiliary layer on and the marker the first base material layer orthographic projection be greater than it is described auxiliary
It helps layer in the orthographic projection of the first base material layer, makes to form the sky between the absorption marker and the first base material layer
Gap.
The auxiliary layer is annular in one of the embodiments, and the auxiliary layer is set to the first base material layer and institute
It states between the second substrate layer, the auxiliary layer is bonded close to a side surface of the first base material layer and the first base material layer,
The auxiliary layer bonds to form adhesive portion close to the side outer edge surface of second substrate layer and second substrate layer, institute
Inward flange of the absorption marker with the auxiliary layer close to a side surface of affiliated second substrate layer is stated to abut.
It is another to obtain water sensitive time-indicating arrangement, comprising:
Basal layer；
First base material layer forms the first host body that can obstruct gas with the basal layer；
Volatilization functional layer, is contained in first host body, the volatilization functional layer contains water；
Second substrate layer forms the second host body that can obstruct gas, second substrate with the first base material layer
Layer is transparent material；And
Marker is adsorbed, is contained in second host body, the absorption marker contains indication composition, the finger
Show composition include water off-color material, described the water off-color material are selected from anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous ferric chloride
And at least one of anhydrous cupric chloride；
The first base material layer is formed with the venthole for being connected to first host body and the second host body.
Above-mentioned water sensitive time-indicating arrangement, volatilization functional layer and absorption marker are housed in mutually independent the respectively
In one host body and the second host body, under normal condition in a dormant state, in use, certainly using sharp keen utensil such as syringe needle
Basal layer and the second substrate layer prick hole, puncture first base material layer and form at least one first host body of connection and the second host body
Venthole is connected to the first host body with the second host body, the vapor of the water evaporation of the intracorporal volatilization functional layer of the first receiving
It is intracorporal that discoloration, therefore environment temperature occur for the absorption of water off-color material, generation crystalline hydrate by the second receiving by venthole
Spend it is higher, evaporation rate is faster, obtain water sensitive temperature-sensitive time-indicating arrangement discoloration it is faster, meet cold chain article go bad rate and temperature
Relationship between degree, thus, the accumulative received heat of article can be judged according to the discoloration of discoloration main body, and then judge that it is accumulative
Whether received heat runaways；After basal layer or the second substrate layer are punctured, basal layer and are attached to using barrier layer
Two substrate layers close the hole on its surface, or prick hole from basal layer, and basal layer is attached to the object used by adhesive layer later
The surfaces of product to closed base layer surface hole, can effectively avoid vapor in water sensitive time-indicating arrangement to
Outside air is polluted in outer volatilization；On the other hand, it is not in communication with the outside after activation, avoids the difference of external environment to color change cycle
Influence, precision is higher；Such second substrate layer and the basal layer are full slice system structure, and no setting is required, and sealing is tied
Structure, structure are simple；It only needs to prick hole using the sharp keen utensil such as syringe needle when use, without using hand peel seal part, thus
Be conducive to obtain water sensitive time-indicating arrangement Miniaturization Design.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for obtaining water sensitive time-indicating arrangement of an embodiment；
Fig. 2 is the structural schematic diagram of the barrier components for obtaining water sensitive time-indicating arrangement in Fig. 1；
Fig. 3 is the structural schematic diagram of the punch of an embodiment；
Fig. 4 is the structural schematic diagram that the punch in Fig. 3 is under another state；
Fig. 5 is the structural schematic diagram obtained after the activation of water sensitive time-indicating arrangement in Fig. 1；
Fig. 6 is the structural schematic diagram for obtaining water sensitive time-indicating arrangement of another embodiment；
Fig. 7 is the structural schematic diagram obtained after the activation of water sensitive time-indicating arrangement in Fig. 6；
Fig. 8 is the structural schematic diagram of the sealing container of an embodiment；
Fig. 9 is the constitutional diagram for obtaining the sealing container in water sensitive time-indicating arrangement and Fig. 8 in Fig. 7.
Specific embodiment
It is described in further detail below mainly in combination with specific embodiments and drawings to water sensitive time-indicating arrangement is obtained.
Referring to Fig. 1, the water sensitive time-indicating arrangement 100 that obtains of an embodiment includes basal layer 110, first base material layer
120, volatilize functional layer 130, the second substrate layer 140, absorption marker 150, comparison layer 160, adhesive layer 180, peeling layer 185.
Basal layer 110 is for carrying volatilization functional layer 130.Basal layer 110 has good air-tightness, can prevent gas
Through basal layer 110.The material of basal layer 110 is high density polyethylene (HDPE) (HDPE), polypropylene (PP), polyvinyl chloride (PVC), gathers
Ethylene glycol terephthalate (PET) or surface recombination have the composite material of above-mentioned material.Composite material can for common PET/
Aluminium foil/heat-sealing PET composite material ("/" represents stacking, similarly hereinafter), common PP/ aluminium foil/heat-sealing CPP composite material, LDPE/ aluminium
Foil/PP composite material, HDPE/ aluminium foil/PET composite material.Wherein CPP represents un-stretched polypropylene.One embodiment wherein
In, by the methods of printing or compound opaque material, non-transparent material is set by basal layer 110.Certainly, it needs to illustrate
It is that the material of basal layer 110 is not limited to above-mentioned material, other materials with good air-tightness all can serve as basal layer 110
Material.
First base material layer 120 is used to cooperatively form the first receiving for accommodating volatilization functional layer 130 with basal layer 110
Body.First base material layer 120 plays air barrier, and the material of substrate layer 120 can be aluminium foil, high density polyethylene (HDPE) (HDPE), gather
Propylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate (PET) or surface recombination have the composite wood of above-mentioned material
Material.Composite material can be common PET/aluminium foil/heat-sealing PET composite material ("/" represents stacking, similarly hereinafter), common PP/ aluminium
Foil/heat-sealing CPP composite material, LDPE/ aluminium foil/PP composite material, HDPE/ aluminium foil/PET composite material.Wherein CPP representative is not drawn
Stretched polypropylene.Certainly, it should be noted that the material of first base material layer 120 is not limited to above-mentioned material, other have good airtight
The material of property all can serve as the material of first base material layer 120.
Basal layer 110 and first base material layer 120 are stacked together, and volatilization functional layer 130 is located at basal layer 110 and the first base
Between material layer 120, and cover the middle part of basal layer 110.The fringe region of basal layer 110 and the marginal zone of first base material layer 120
Domain is sealed to form bonding part 115, so that forming one has that good air-tightness, that gas can be prevented to pass through is closed
First host body.In the illustrated embodiment, bonding part 115 is annular, has certain width.One embodiment wherein
In, first base material layer 120 is identical as the contact surface material of basal layer 110, so that identical high molecular material exists when hot melt adhesive
Under high temperature gluing-free can be realized by intermolecular fusion.Certainly, in other examples, the marginal zone of basal layer 110
The fringe region of domain and first base material layer 120 can be adhesively-bonded together to form bonding part 115 by glue, and glue is selected from acrylic acid
At least one of resin, pressure sensitive adhesive, UV glue and polyurethane.
Second substrate layer 140 is used to cooperatively form the second receipts for accommodating absorption marker 150 with first base material layer 120
Volume.Second substrate layer 140 has good transparency, so as to be housed in the second host body by the observation of substrate layer 120
The color of interior absorption marker 150.Second substrate layer 140 plays the carrying and air barrier effect that printing compares layer 160,
With good transparency, the material of the second substrate layer 140 is high density polyethylene (HDPE) (HDPE), polypropylene (PP), polyvinyl chloride
(PVC), polyethylene terephthalate (PET) or surface recombination have the composite transparent material of above-mentioned material.Composite transparent material
Material can for common PET/heat-sealing PET composite material, common PP/ seal CPP composite material, LDPE/PP composite material,
HDPE/PET composite material.Certainly, it should be noted that the material of the second substrate layer 140 is not limited to above-mentioned material, other have
The material of the good transparency and air-tightness all can serve as the material of the second substrate layer 140.
Second substrate layer 140 is laminated in a side surface of the first base material layer 120 far from basal layer 110, adsorbs marker 150
Between the second substrate layer 140 and first base material layer 120, and cover the middle part of first base material layer 120.Second substrate layer 140
Fringe region and the fringe region of first base material layer 120 be sealed to form adhesive portion 145, thus formed one have it is good
Good air-tightness, the closed host body that gas can be prevented to pass through.In the illustrated embodiment, adhesive portion 145 is annular, tool
There is certain width.The second substrate layer 140 is identical as the contact surface material of first base material layer 120 in one of the embodiments,
When to hot melt adhesive, identical high molecular material can realize gluing-free by intermolecular fusion at high temperature.Certainly, exist
In other embodiments, the fringe region of the second substrate layer 140 and the fringe region of first base material layer 120 can be viscous by glue
It is combined to form adhesive portion 145, glue is selected from least one of acrylic resin, pressure sensitive adhesive, UV glue and polyurethane.
Volatilization functional layer 130 is contained in the first accommodating space.Volatilization functional layer 130 can produce vapor.Absorption instruction
Layer 150 is contained in the second accommodating space.Adsorb the vapor that the adsorbable volatilization functional layer 130 of marker 150 is volatilized and generation
Discoloration.
Volatilization functional layer 130 includes adsorbent and the water being adsorbed in adsorbent.
Adsorbent material of the adsorbent as water has micropore property to generate 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 need certainly
Bright, any material that can absorb liquid through capillary action all can serve as the material of adsorbent.Adsorbent with a thickness of 1
μm~2000 μm, the average pore size of adsorbent micropore is 1nm~5000nm.
Water is preferably deionized water.
Volatilization functional layer 130 also contains auxiliary agent in one of the embodiments,.The evaporation rate of auxiliary agent adjustable water, is helped
Agent is hydrophilic high molecular material.Preferably, auxiliary agent is in starch, pectin, cellulose ether, gelatin and hydroxymethyl cellulose
It is at least one.When being added, auxiliary agent is more, and when losing flowability after mixing with water, then adsorbent can be omitted.A reality wherein
It applies in example, cellulose ether is selected from hydroxyethyl cellulose, methyl hydroxyethylcellulose, ethylhydroxyethylcellulose, methylhydroxypropyl
At least one of cellulose, methylcellulose and xanthan gum.
In one of the embodiments, volatilization functional layer 130 according to the mass fraction including 1 part~100 parts water and 1 part~
100 parts of auxiliary agent.
Absorption marker 150 is including adsorbent and is adsorbed on the intracorporal indication composition of absorption.
Carrier of the adsorbent as indication composition has micropore property to generate 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 through capillary action all can serve as the material of adsorbent.Adsorbent
With a thickness of 1 μm~2000 μm, the average pore size of adsorbent micropore is 1nm~5000nm.
Indication composition include water off-color material.Water off-color material is selected from anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous
At least one of iron chloride and anhydrous cupric chloride.Water discoloration instruction material absorbable vapor is obtained, crystalline hydrate is generated,
During this, obtains water discoloration instruction material color and change.When preparation, by the way that the formation soluble in water of water off-color material will be obtained
Solution impregnates adsorbent in the solution, its saturation is made to adsorb 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, make its lose the crystallization water to get to obtain water
Change colour marker.
The mass ratio for obtaining water off-color material and water in one of the embodiments, is 0.1:1~10:1.Certainly, due to obtaining
Water off-color material water absorbing capacity is certain, and water can also be excessively arranged in allowed limits.
Compare the surface that layer 160 is formed in the second substrate layer 140.Comparing layer 160 includes observation window 162 and comparison portion 164.
Observation window 162 observes the color of absorption marker 150 positioned at the middle part for comparing layer 160, in the illustrated embodiment,
162 face of observation window adsorbs marker 150.In the illustrated embodiment, observation window 162 is transparent material, certainly, at it
It in his embodiment, compares 160 middle part hollow out of layer and forms observation window 162, a protective layer is laminated again i.e. comparing 160 surface of layer
It can.Comparison portion 164 provides reference color or other information, and the comparison mark as absorption marker 150, comparison portion 164 can lead to
It crosses and is formed in 140 surface printing of the second substrate layer.Reference color can be the terminal colour of temperature-sensitive indication composition discoloration, certainly,
Reference color also may include the starting color of temperature-sensitive indication composition, such as: comparison portion 164 includes three kinds of reference colors, point
Indescribably for the starting color of temperature-sensitive indication composition, intermediate color and terminal colour.When the color that absorption marker 150 is shown is
When starting color, indicate water sensitive time-indicating arrangement 100 indicate product it is more fresh, when absorption marker 150 show
Color be intermediate color when, indicate product to use as early as possible, when adsorb marker 150 show color be terminal colour when,
Indicate that product has gone bad.Certainly, as needed, reference color can be set to graduated colors.
Adhesive layer 180 is formed in a side surface of the basal layer 110 far from volatilization functional layer 130.Adhesive layer 180 is used for color
Become the surface that instruction device 100 is adhered to other articles, the material of adhesive layer 180 is selected from acrylic resin, pressure sensitive adhesive and poly- ammonia
At least one of ester.
Peeling layer 185 is adhered to the surface of adhesive layer 180.Preferably, peeling layer 185 for glassine paper or is coated with silicone oil
Paper, so as to the sur-face peeling by peeling layer 185 from adhesive layer 180.
Please refer to Fig. 1 and Fig. 2, in the illustrated embodiment, obtaining water sensitive time-indicating arrangement 100 further includes point
Barrier components 170 from setting, barrier components 170 include barrier layer 172, adhesive layer 174 and the protective layer 176 stacked gradually.
Protective layer 176 is adhered to the surface of barrier layer 172 by adhesive layer 174.In some embodiments, barrier components 170 only include
The barriers 172 and adhesive layer 174 of stacking.
Barrier layer 172 has good transparency and air-tightness, and the material of barrier layer 172 is polyethylene (PE), polypropylene
(PP), polyvinyl chloride (PVC), polyethylene terephthalate (PET) are certain, it should be noted that the material of barrier layer 172
It is not limited to above-mentioned material, other materials with the good transparency and air-tightness all can serve as the material of barrier layer 172.
Adhesive layer 174 is used to for barrier layer 172 being adhered to the surface for comparing layer 160, and the material of adhesive layer 180 is selected from propylene
At least one of acid resin, pressure sensitive adhesive and polyurethane.Certainly, adhesive layer 180, peeling layer 185 can be omitted, and work as barriers
When 170 area is greater than the area of instruction device 100, instruction device 100 can be fixed on by article table by adhesive layer 174
Face.
Fig. 3 and Fig. 4 is please referred to, obtaining water sensitive time-indicating arrangement 100 in one of the embodiments, further includes punch
900。
The punch 900 of one embodiment includes needle stand 910, shaft 920, adjusting knob 930, supporting piece 940 and syringe needle
950。
Needle stand 910 facilitates gripping when pricking hole for components such as fixed needles 950.In the illustrated embodiment, needle stand
910 is substantially cylindrical.The middle part of needle stand 910 is formed with flange 912, so as to by needle stand 910 and needle cap (figure does not regard) or
The devices connections such as marking machine (figure does not regard).
Shaft 920 is fixedly arranged on one end of needle stand 910, and extends vertically from the end face of one end of needle stand 910.It is illustrating
Embodiment in, shaft 920 be equipped with scale.
Adjusting knob 930 includes coarse adjustment knob 932 and accurate adjustment knob 934.Coarse adjustment knob 932 be sheathed on shaft 920 and with
Shaft 920 is spirally connected, so as to adjust the relative position of coarse adjustment knob 932 and shaft 920 by rotation coarse adjustment knob 932.?
In embodiment illustrated, coarse adjustment knob 932 is equipped with scale.
Accurate adjustment knob 934 is sheathed on coarse adjustment knob 932, and is spirally connected with coarse adjustment knob 932, so as to pass through rotation accurate adjustment
The relative position of knob 934 adjustment accurate adjustment knob 934 and coarse adjustment knob 932.
Supporting piece 940 is fixedly arranged on accurate adjustment knob 934.In the illustrated embodiment, supporting piece 940 is generally cylindrical, supports
The end face of the one end of gripping member 942 far from needle stand 910 is plane.
Syringe needle 950 is fixedly arranged on shaft 920, and the end face projection of one end from supporting piece 942 far from needle stand 910 and go out.
Certainly, in other implementations, coarse adjustment knob 932 and accurate adjustment knob 934 can be omitted, at this time shaft 920
For adjusting rod, supporting piece 940 is on adjusting rod slidably to adjust the length that syringe needle 950 protrudes supporting piece 940；Shaft
920 and supporting piece 940 also can be omitted, at this time directly by syringe needle 950 be set to needle stand 910.
Referring to Fig. 5, above-mentioned obtain water sensitive time-indicating arrangement 100 in use, adjusting the syringe needle 950 of punch 900
Length pricks hole from layer 160 is compared using syringe needle 950, punctures and compares layer 160, absorption marker 150, the second substrate layer 140 and the
One substrate layer 120 forms venthole 190 of at least one first host body of connection and the second host body, makes the first host body and the
The connection of two host bodies, the vapor that the intracorporal volatilization functional layer 130 of the first receiving generates enter the second receiving by venthole 190
The absorption of water off-color material is obtained in vivo, generates crystalline hydrate and discoloration occurs, therefore environment temperature is higher, evaporation rate is faster,
It is faster to obtain the discoloration of water sensitive temperature-sensitive time-indicating arrangement, meets the relationship that cold chain article goes bad between rate and temperature, thus, it can
The accumulative received heat of article is judged according to the discoloration of discoloration main body, and then judges whether its accumulative received heat exceeds control model
It encloses；It compares after layer 160 and the second substrate layer 140 be punctured, by 172 self-insurance sheath of barrier layer, 176 sur-face peeling, and by barrier layer
172 are attached to the surface for comparing layer 160 to can effectively keep away the closing of the hole on its surface (omitting adhesive layer 174 in figure)
It volatilizees outward so as not to volatile gas in water sensitive time-indicating arrangement, pollutes outside air, after activation even not with the external world
It is logical, the different influences to color change cycle of external environment are avoided, precision is higher；When the quantity of venthole 190 and the timing of aperture one,
The discoloration rate for obtaining water sensitive time-indicating arrangement 100 is proportional with temperature, and temperature is higher, and discoloration rate is faster.
The length of syringe needle 950 and the quantity of punching obtain the operation instructions of water sensitive time-indicating arrangement 100 referring to basis,
Since the quantity of venthole determines that the first host body and the second receptor carry out the rate of gas exchanges, and then influence get Shui
The color change cycle of sensitization time instruction device, therefore the number of venthole 190 can be limited in specification according to the value of measuring
The relationship of amount and color change cycle, in use, the quantity of adjustment venthole 190 is gone according to the shelf-life of the product of practical application, into
And control water sensitive time-indicating arrangement 100 color change cycle, thus water sensitive time-indicating arrangement 100 color change cycle
Adjustment be relatively easy to.
Further, the above-mentioned water sensitive time-indicating arrangement 100 that obtains can also carry out the instruction of temperature, and it is cold to be applied to product
Chain, temperature-sensitive indication composition discoloration rate is proportional with temperature, and temperature is higher, and discoloration rate is faster, refers to when obtaining the water sensitive time
When showing device 100 is in cold chain normal temperature always, color change cycle is consistent with shelf life of products, refers to once obtaining the water sensitive time
The temperature of showing device 100 increases, and the discoloration rate of absorption marker 130 is accelerated, and is rapidly achieved discoloration terminal.Therefore, no matter cold
Whether chain temperature is out of control, and the color that consumer can be shown by comparing absorption marker judges whether product fails.
Above-mentioned to obtain water sensitive time-indicating arrangement 100, the second substrate layer 140 and basal layer 110 are full slice system structure, nothing
Sealing structure need to be set, and structure is simple；It only needs to incite somebody to action to obtain the water sensitive time after pricking hole using the sharp keen utensil such as syringe needle when use
Instruction device is attached on product (such as ampoule bottle), without use hand peel seal part, thus be conducive to water sensitive when
Between instruction device Miniaturization Design and improve activation efficiency；The adjustment discoloration week that can be convenient by adjusting the quantity of venthole
Phase.The absorption marker of water sensitive time-indicating arrangement is obtained by absorption preparation, technique is relatively easy.
It should be further noted that by adjust water off-color material the adjustable absorption marker 130 of content
Color change cycle, certainly, by adjusting the thickness of absorption marker 130 and the aperture of adsorbent micropore, so as to control absorption
Adsorbing the intracorporal total amount for obtaining water off-color material.
Certainly, in other embodiments, adsorbing adsorbent in marker can be omitted.
It is appreciated that comparing layer 160 can be omitted, comparison card is separately provided at this time or comparison is set in product description
Information.
Fig. 6 and Fig. 7 is please referred to, the water sensitive time-indicating arrangement 200 that obtains of another embodiment refers to the water sensitive time is obtained
The structure of showing device 100 is roughly the same, and difference is, obtaining water sensitive time-indicating arrangement 200 further includes auxiliary layer 310, resistance
Interlayer 272 is directly laminated in the surface for comparing layer 260.Auxiliary layer 310 will adsorb between marker 250 and first base material layer 220
It is separated by a distance, to form certain gap between absorption marker 250 and first base material layer 220.
It is filled with vapor in gap between volatilization functional layer 230 and first base material layer 220, will be shelled using syringe needle 950
After absciss layer 285, adhesive layer 280, basal layer 210, volatilization functional layer 250, the puncture of first base material layer 220 form venthole 290, inhale
The first host body where the second host body and volatilization functional layer where attached marker 250 is in connected state, and vapor is logical
It crosses venthole 290 to spread to the second host body, the vapor in functional layer 230 of volatilizing is introduced into absorption marker 250 and first
Gap between substrate layer 220 is buffered, then is adsorbed the absorption of marker 250, and water sensitive time instruction dress can be improved to obtain
Set the accuracy of 200 color change cycles.
The material of auxiliary layer 310 is aluminium foil, polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC) poly terephthalic acid
Glycol ester (PET) or surface recombination have the composite material of above-mentioned material.Composite material can be common PET/aluminium foil/heat-sealing
Composite material ("/" represents stacking, similarly hereinafter), common PP/ aluminium foil/heat-sealing CPP composite material, the LDPE/ aluminium foil/PP of PET is compound
Material, HDPE/ aluminium foil/PET composite material.Wherein CPP represents un-stretched polypropylene.Certainly, it should be noted that auxiliary layer
310 material is not limited to above-mentioned material, other materials with good air-tightness all can serve as the material of auxiliary layer 250.
In the illustrated embodiment, auxiliary layer 310 is annular, and auxiliary layer 310 is set to first base material layer 220 and the second substrate
Between layer 240, outer edge and first base material layer 220 bonding of the auxiliary layer 310 close to a side surface of first base material layer 220 is formed
The bonding part 225 of annular, absorption marker 250 are set on auxiliary layer 310, and the edge of absorption marker 250 is located at auxiliary layer 310
On, auxiliary layer 310 forms annular close to the bonding with the second substrate layer 240 for side outer edge surface of the second substrate layer 240
Adhesive portion 245.
Auxiliary layer 310 is identical as the contact surface material of first base material layer 220 in one of the embodiments, to heat
When bonding, identical high molecular material can realize that gluing-free forms bonding part 225 by intermolecular fusion at high temperature.When
So, in other examples, auxiliary layer 310 and first base material layer 220 can be adhesively-bonded together to form bonding part by glue
225, glue is selected from least one of acrylic resin, pressure sensitive adhesive, UV glue and polyurethane.
Auxiliary layer 310 is identical as the contact surface material of the second substrate layer 240 in one of the embodiments, to heat
When bonding, identical high molecular material can realize that gluing-free forms adhesive portion 245 by intermolecular fusion at high temperature.When
So, in other examples, auxiliary layer 310 and the second substrate layer 240 can be adhesively-bonded together to form adhesive portion by glue
245, glue is selected from least one of acrylic resin, pressure sensitive adhesive, UV glue and polyurethane.
Certainly, in other examples, auxiliary layer 310 is directly arranged on first base material layer 220, and auxiliary layer 310 clamps
Between absorption marker 250 and first base material layer 220, auxiliary layer 310 is annular, to make first base material layer 220 and absorption
Interval is formed between marker 250.Auxiliary layer 310 is not limited to annular, as long as absorption marker 250 is in first base material layer
220 orthographic projection is greater than auxiliary layer 310 in the orthographic projection of first base material layer 220.
Please refer to Fig. 8 and Fig. 9, the sealing container 800 of an embodiment includes ontology 810 and lid 820.Lid
820 top surface 821 is plane.In the illustrated embodiment, sealing container 800 is ampoule bottle.
It is above-mentioned to obtain water sensitive time-indicating arrangement 200 in use, adjusting the length of the syringe needle 950 of punch 900, use needle
First 950 prick hole from peeling layer 285, puncture peeling layer 285, adhesive layer 280, basal layer 210, volatilization functional layer 230 and the first base
Material layer 220 forms the venthole 290 of at least one first host body of connection and the second host body, activates to obtain the instruction of water sensitive time
Device 200.By peeling layer 285 remove after, using adhesive layer 280 will water sensitive time-indicating arrangement 200 is attached at lid 820
Top surface 821, thus by the closed at one end of venthole 290, vapor that volatilization functional layer 230 is volatilized by venthole 290 into
Enter to adsorb to be adsorbed the absorption of marker 250, Ke Yiti after the gap between marker 250 and first base material layer 220 is buffered
The high accuracy for obtaining 200 color change cycle of water sensitive time-indicating arrangement.
Certainly, above-mentioned that water sensitive time-indicating arrangement 200 is not limited to be attached at the top surface 821 of bottle cap 820, as long as attaching
One end of venthole 290 can be closed in the surface of any one object.
Hereinafter, being illustrated in connection with specific embodiments.
Embodiment 1
Embodiment 1 obtains water sensitive time-indicating arrangement structure as shown in Figure 1, including basal layer 110, first base material layer
120, volatilize functional layer 130, the second substrate layer 140, absorption marker 150, comparison layer 160, adhesive layer 180, peeling layer 185.
Barrier components 170 include barrier layer 172, adhesive layer 174 and the protective layer 176 stacked gradually.
Wherein, the material of basal layer 110 is PET film, with a thickness of 18 μm.The material of first base material layer 120 is PET film, thick
Degree is 18 μm.
The pectin of water and 1g of the volatilization functional layer 130 including adsorbent and the 1g for being adsorbed on adsorbent, the material of adsorbent
For high-density sponge, with a thickness of 0.5mm, the average pore size of adsorbent micropore is 0.05mm.
The fringe region of basal layer 110 and the fringe region of first base material layer 120 are sealed to form bonding part 115.
The material of second substrate layer 140 is PET film, with a thickness of 18 μm.The edge and first base material layer of second substrate layer 140
120 are peripherally sealed together to form adhesive portion 145.
Absorption marker 150 includes adsorbent and the indication composition for being adsorbed on adsorbent.The material of adsorbent is poly- four
Fluoride microporous film, with a thickness of 20 μm, the average pore size of adsorbent micropore is 0.1 μm, and indication composition includes the anhydrous of 0.1g
Copper sulphate.
Comparing layer 160 includes white, light blue and deep blue three-color, respectively the starting color of offer indication composition, in
Between color and terminal colour.Layer 160 is compared with a thickness of 0.01mm.
The material of adhesive layer 180 is pressure sensitive adhesive, and the material of peeling layer 185 is glassine paper.
The material of barrier layer 172 is PET film, and the material of adhesive layer 174 is acrylic resin, and the material of protective layer 176 is
Glassine paper.
In use, using the ratio of the contented water sensitive time-indicating arrangement 100 of punch 900 (structure is as shown in Figures 3 and 4)
Hole is pricked to layer 160, punctures and compares layer 160, absorption marker 150, the second substrate layer 140 and the formation connection of first base material layer 120
The venthole 190 of first host body and the second host body, the aperture of venthole are 0.1mm.By 172 self-insurance sheath 176 of barrier layer
It is attached at after removing and compares the venthole that 160 surface-closed of layer compares 160 surface of layer.
After activation, the first host body and the second host body are in connected state, in the first intracorporal volatilization function of receiving
After the water of layer volatilizees and to form vapor, vapor can enter the second host body by venthole 190, and then be adsorbed marker
150, which absorb generation crystalline hydrate, occurs discoloration.
Through measuring, when the quantity of venthole is 1, under 4 DEG C of environment, the discoloration week of water sensitive time-indicating arrangement is obtained
Phase is 7 days；When the quantity of venthole is 2, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 5 days；It is logical
When the quantity of stomata is 3, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 3 days；The quantity of venthole
When being 4, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 1 day.
Temperature is 50 DEG C, humidity is 30 degree, 1 standard atmospheric pressure in the environment of, when the quantity of venthole is 1, instruction
The color change cycle of device is 12 hours.Temperature is 50 DEG C, humidity is 60 degree, 1.2 standard atmospheric pressures in the environment of, venthole
Quantity when being 1, the color change cycle of instruction device is 12 hours.Temperature is 50 DEG C, humidity is 80 degree, 1.5 normal atmospheres
In the environment of pressure, when the quantity of venthole is 1, the color change cycle of instruction device is 12 hours.
Embodiment 2
Embodiment 2 obtains water sensitive time-indicating arrangement structure as shown in Figure 1, including basal layer 110, first base material layer
120, volatilize functional layer 130, the second substrate layer 140, absorption marker 150, comparison layer 160, adhesive layer 180, peeling layer 185.
Barrier components 170 include barrier layer 172, adhesive layer 174 and the protective layer 176 stacked gradually.
Wherein, the material of basal layer 110 is PET film, with a thickness of 18 μm.The material of first base material layer 120 is PET film, thick
Degree is 18 μm.
The hydroxymethyl cellulose of water and 3g of the volatilization functional layer 130 including adsorbent and the 5g for being adsorbed on adsorbent, absorption
The material of body is high-density sponge, and with a thickness of 0.5mm, the average pore size of adsorbent micropore is 0.05mm.
The fringe region of basal layer 110 and the fringe region of first base material layer 120 are sealed to form bonding part 115.
The material of second substrate layer 140 is PET film, with a thickness of 18 μm.The edge and first base material layer of second substrate layer 140
120 are peripherally sealed together to form adhesive portion 145.
Absorption marker 150 includes adsorbent and the indication composition for being adsorbed on adsorbent.The material of adsorbent is poly- four
Fluoride microporous film, with a thickness of 20 μm, the average pore size of adsorbent micropore is 0.1 μm, and indication composition includes the anhydrous chlorine of 10g
Change cobalt.
Comparing layer 160 includes blue, pink and red three kinds of colors, provide respectively indication composition starting color,
Intermediate color and terminal colour.Layer 160 is compared with a thickness of 0.01mm.
The material of adhesive layer 180 is pressure sensitive adhesive, and the material of peeling layer 185 is glassine paper.
The material of barrier layer 172 is PET film, and the material of adhesive layer 174 is acrylic resin, and the material of protective layer 176 is
Glassine paper.
In use, using the stripping of the contented water sensitive time-indicating arrangement 100 of punch 900 (structure is as shown in Figures 3 and 4)
Absciss layer 185 pricks hole, punctures peeling layer 185, adhesive layer 180, basal layer 110, volatilization functional layer 130 and 120 shape of first base material layer
At the first host body of connection and the venthole 190 of the second host body, the aperture of venthole is 0.1mm.Peeling layer 185 will be removed
Instruction device 100 is attached to the smooth surface of product, to close venthole 190.
After activation, the first host body and the second host body are in connection state, in the first intracorporal volatilization function of receiving
After the water of layer absorption volatilizees and to form vapor, vapor can enter the second host body by venthole 190, and then be adsorbed instruction
Layer 150, which absorbs, generates crystalline hydrate generation discoloration.
Through measuring, when the quantity of venthole is 1, under 4 DEG C of environment, the discoloration week of water sensitive time-indicating arrangement is obtained
Phase is 20 days；When the quantity of venthole is 2, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 16 days；
When the quantity of venthole is 3, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 12 days；The number of venthole
When amount is 4, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 8 days.
Temperature is 50 DEG C, humidity is 30 degree, 1 standard atmospheric pressure in the environment of, when the quantity of venthole is 1, instruction
The color change cycle of device is 48 hours.Temperature is 50 DEG C, humidity is 60 degree, 1.2 standard atmospheric pressures in the environment of, venthole
Quantity when being 1, the color change cycle of instruction device is 48 hours.Temperature is 50 DEG C, humidity is 80 degree, 1.5 normal atmospheres
In the environment of pressure, when the quantity of venthole is 1, the color change cycle of instruction device is 48 hours.
Embodiment 3
Embodiment 3 obtains water sensitive time-indicating arrangement structure as shown in fig. 6, including basal layer 210, first base material layer
220, volatilize functional layer 230, the second substrate layer 240, absorption marker 250, compare layer 260, adhesive layer 280, peeling layer 285,
Auxiliary layer 310.Barrier components 170 include barrier layer 172, adhesive layer 174 and the protective layer 176 stacked gradually.
Wherein, the material of basal layer 210 is PET film, with a thickness of 18 μm.The material of first base material layer 220 is PET film, thick
Degree is 18 μm.
The gelatin of water and 1g of the volatilization functional layer 230 including adsorbent and the 2g for being adsorbed on adsorbent, the material of adsorbent
For high-density sponge, with a thickness of 0.5mm, the average pore size of adsorbent micropore is 0.05mm.
The fringe region of basal layer 210 and the fringe region of first base material layer 220 are sealed to form bonding part 215.
The material of second substrate layer 240 is PET film, with a thickness of 18 μm.The edge and first base material layer of second substrate layer 240
220 are peripherally sealed together to form adhesive portion 245.
Absorption marker 250 includes adsorbent and the indication composition for being adsorbed on adsorbent.The material of adsorbent is poly- four
Fluoride microporous film, with a thickness of 20 μm, the average pore size of adsorbent micropore is 0.1 μm.Indication composition includes the anhydrous chlorine of 20g
Change iron.
Comparing layer 260 includes three kinds of brownish black, light gray and crocus colors, provides the starting face of indication composition respectively
Color, intermediate color and terminal colour.Layer 260 is compared with a thickness of 0.01mm.
The material of adhesive layer 280 is pressure sensitive adhesive, and the material of peeling layer 285 is glassine paper.
The material of barrier layer 272 is PET film, and the material of adhesive layer 274 is acrylic resin, and the material of protective layer 276 is
Glassine paper.
In use, using the ratio of the contented water sensitive time-indicating arrangement 200 of punch 900 (structure is as shown in Figures 3 and 4)
Hole is pricked to layer 260, punctures and compares layer 260, absorption marker 250, the second substrate layer 240 and the formation connection of first base material layer 220
The venthole 290 of first host body and the second host body, the aperture of venthole are 0.1mm.By 172 self-insurance sheath 176 of barrier layer
It is attached at after removing and compares the venthole that 260 surface-closed of layer compares 260 surface of layer.
After activation, the first host body and the second host body are in connection state, in the first intracorporal volatilization function of receiving
After the water of layer absorption volatilizees and to form vapor, vapor can enter the second host body by venthole 290, and in absorption marker
Gap buffering between 250 and first base material layer 220, and then be adsorbed marker 250 and absorb generation crystalline hydrate generation color
Become, helps to improve the pointing accuracy of instruction device 200.
Through measuring, when the quantity of venthole is 1, under 4 DEG C of environment, the discoloration week of water sensitive time-indicating arrangement is obtained
Phase is 14 days；When the quantity of venthole is 2, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 12 days；
When the quantity of venthole is 3, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 10 days；The number of venthole
When amount is 4, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 8 days.
Temperature is 50 DEG C, humidity is 30 degree, 1 standard atmospheric pressure in the environment of, when the quantity of venthole is 1, instruction
The color change cycle of device is 24 hours.Temperature is 50 DEG C, humidity is 60 degree, 1.2 standard atmospheric pressures in the environment of, venthole
Quantity when being 1, the color change cycle of instruction device is 24 hours.Temperature is 50 DEG C, humidity is 80 degree, 1.5 normal atmospheres
In the environment of pressure, when the quantity of venthole is 1, the color change cycle of instruction device is 24 hours.
Embodiment 4
Embodiment 4 obtains water sensitive time-indicating arrangement structure as shown in fig. 6, including basal layer 210, first base material layer
220, volatilize functional layer 230, the second substrate layer 240, absorption marker 250, compare layer 260, adhesive layer 280, peeling layer 285,
Auxiliary layer 310.
Wherein, the material of basal layer 210 is PET film, with a thickness of 18 μm.The material of first base material layer 220 is PET film, thick
Degree is 18 μm.
The ethylhydroxyethylcellulose of water and 4g of the volatilization functional layer 230 including adsorbent and the 5g for being adsorbed on adsorbent,
The material of adsorbent is high-density sponge, and with a thickness of 0.5mm, the average pore size of adsorbent micropore is 0.05mm.
The fringe region of basal layer 210 and the fringe region of first base material layer 220 are sealed to form bonding part 215.
The material of second substrate layer 240 is PET film, with a thickness of 18 μm.The edge and first base material layer of second substrate layer 240
220 are peripherally sealed together to form adhesive portion 245.
Absorption marker 250 includes adsorbent and the indication composition for being adsorbed on adsorbent.The material of adsorbent is poly- four
Fluoride microporous film, with a thickness of 20 μm, the average pore size of adsorbent micropore is 0.1 μm.Indication composition includes the anhydrous chlorine of 2g
Change copper.
Comparing layer 260 includes three kinds of brown color, light green color and bottle green colors, provides the starting face of indication composition respectively
Color, intermediate color and terminal colour.Layer 260 is compared with a thickness of 0.01mm.
The material of adhesive layer 280 is pressure sensitive adhesive, and the material of peeling layer 285 is glassine paper.
The material of barrier layer 272 is PET film, and the material of adhesive layer 274 is acrylic resin, and the material of protective layer 276 is
Glassine paper.
In use, using the stripping of the contented water sensitive time-indicating arrangement 200 of punch 900 (structure is as shown in Figures 3 and 4)
Absciss layer 285 pricks hole, punctures peeling layer 285, adhesive layer 280, basal layer 210, volatilization functional layer 230 and 220 shape of first base material layer
At the first host body of connection and the venthole 290 of the second host body, the aperture of venthole is 0.1mm.Peeling layer 285 will be removed
Instruction device 200 is attached to the smooth surface of product, to close venthole 290.
After activation, the first host body and the second host body are in connection state, in the first intracorporal volatilization function of receiving
After the water of layer absorption volatilizees and to form vapor, vapor can enter the second host body by venthole 290, and in absorption marker
Gap buffering between 250 and first base material layer 220, and then be adsorbed marker 250 and absorb generation crystalline hydrate generation color
Become, helps to improve the pointing accuracy of instruction device 200.
Through measuring, when the quantity of venthole is 1, under 4 DEG C of environment, the discoloration week of water sensitive time-indicating arrangement is obtained
Phase is 10 days；When the quantity of venthole is 2, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 8 days；It is logical
When the quantity of stomata is 3, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 6 days；The quantity of venthole
When being 4, under 4 DEG C of environment, the color change cycle for obtaining water sensitive time-indicating arrangement is 4 days.
Temperature is 50 DEG C, humidity is 30 degree, 1 standard atmospheric pressure in the environment of, when the quantity of venthole is 1, instruction
The color change cycle of device is 24 hours.Temperature is 50 DEG C, humidity is 60 degree, 1.2 standard atmospheric pressures in the environment of, venthole
Quantity when being 1, the color change cycle of instruction device is 24 hours.Temperature is 50 DEG C, humidity is 80 degree, 1.5 normal atmospheres
In the environment of pressure, when the quantity of venthole is 1, the color change cycle of instruction device is 24 hours.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies 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, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (14)
1. a kind of obtain water sensitive time-indicating arrangement characterized by comprising
Basal layer；
First base material layer forms the first host body that can obstruct gas with the basal layer；
Volatilization functional layer, is contained in first host body, the volatilization functional layer contains water；
Second substrate layer, forms the second host body that can obstruct gas with the first base material layer, and second substrate layer is
Transparent material；And
Marker is adsorbed, is contained in second host body, the absorption marker contains indication composition, the key group
Close object include water off-color material, described the water off-color material are selected from anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous ferric chloride and nothing
At least one of water copper chloride；
Described that water sensitive time-indicating arrangement further includes at least one of barrier layer and adhesive layer, the barrier layer can attach
In the surface of second substrate layer or the basal layer, the adhesive layer is laminated in the basal layer far from the first base material
One side surface of layer；
Described that water sensitive time-indicating arrangement further includes punch, the punch can be from the basal layer or second base
The first base material layer is punctured the venthole to be formed and be connected to first host body and the second host body by material layer.
2. according to claim 1 obtain water sensitive time-indicating arrangement, which is characterized in that the volatilization functional layer also contains
Auxiliary agent, the evaporation rate of the auxiliary agent adjustable water, the auxiliary agent are hydrophilic high molecular material.
3. according to claim 2 obtain water sensitive time-indicating arrangement, which is characterized in that the auxiliary agent is selected from starch, fruit
At least one of glue, cellulose ether, gelatin and hydroxymethyl cellulose.
4. water sensitive time-indicating arrangement according to claim 2, which is characterized in that the punch include needle stand and
The syringe needle being fixedly arranged on the needle stand.
5. according to claim 3 obtain water sensitive time-indicating arrangement, which is characterized in that the punch further includes supporting
Part, the supporting piece are sheathed on the syringe needle, and separately with the needle stand, the distance between the supporting piece and the needle stand
It is adjustable, so as to adjust the length of the syringe needle.
6. according to claim 1 obtain water sensitive time-indicating arrangement, which is characterized in that the barrier layer and described second
Substrate layer or the basal layer are separately positioned.
7. according to claim 1 obtain water sensitive time-indicating arrangement, which is characterized in that the edge of the basal layer and institute
The edge for stating first base material layer is adhesively-bonded together to form first host body.
8. according to claim 1 obtain water sensitive time-indicating arrangement, which is characterized in that the edge of the first base material layer
Second host body is adhesively-bonded together to form with the edge of second substrate layer.
9. according to claim 1 obtain water sensitive time-indicating arrangement, which is characterized in that further include being formed in described second
The comparison layer of substrate layer surface, the comparison layer include observation window and comparison portion, and the observation window is indicated corresponding to the absorption
Layer, the comparison portion provide reference color.
10. according to claim 1 obtain water sensitive time-indicating arrangement, which is characterized in that further include being adhered to the glue
The peeling layer on adhesion coating surface.
11. according to claim 1 obtain water sensitive time-indicating arrangement, which is characterized in that it further include auxiliary layer, it is described auxiliary
Help layer by the formation gap spaced a distance of the absorption marker and the first base material layer.
12. according to claim 11 obtain water sensitive time-indicating arrangement, which is characterized in that the auxiliary layer is set to described
It adsorbs between marker and the first base material layer, the absorption marker is set on the auxiliary layer and the marker is in institute
State first base material layer orthographic projection be greater than the auxiliary layer the first base material layer orthographic projection, make the absorption marker and
The gap is formed between the first base material layer.
13. according to claim 11 obtain water sensitive time-indicating arrangement, which is characterized in that the auxiliary layer is annular,
The auxiliary layer is set between the first base material layer and second substrate layer, and the auxiliary layer is close to the first base material layer
A side surface and the first base material layer bond, the auxiliary layer close to second substrate layer side outer edge surface with
Second substrate layer bonds to form adhesive portion, and the absorption marker and the auxiliary layer are close to the one of affiliated second substrate layer
The inward flange of side surface abuts.
14. a kind of obtain water sensitive time-indicating arrangement characterized by comprising
Basal layer；
First base material layer forms the first host body that can obstruct gas with the basal layer；
Volatilization functional layer, is contained in first host body, the volatilization functional layer contains water；
Second substrate layer, forms the second host body that can obstruct gas with the first base material layer, and second substrate layer is
Transparent material；And
Marker is adsorbed, is contained in second host body, the absorption marker contains indication composition, the key group
Close object include water off-color material, described the water off-color material are selected from anhydrous cupric sulfate, waterless cobaltous chloride, anhydrous ferric chloride and nothing
At least one of water copper chloride；
The first base material layer is formed with the venthole for being connected to first host body and the second host body；
Described that water sensitive time-indicating arrangement further includes punch, the punch can be from the basal layer or second base
Material layer punctures the first base material layer to form the venthole.
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| JPS642906B2 (en) * | 1980-12-20 | 1989-01-19 | Riken Koryo Kogyo Kk | |
| CN1890014A (en) * | 2003-12-03 | 2007-01-03 | 共同印刷株式会社 | Moisture absorbent material with indicator function, humidity indicator and packaging bag |
| CN102395342A (en) * | 2009-04-13 | 2012-03-28 | 宝洁公司 | Absorbent articles comprising wetness indicators |
| CN102853946A (en) * | 2011-06-29 | 2013-01-02 | 苏州华实材料技术服务有限公司 | Method for monitoring accumulative heating quantity of heat reactive articles and indicator used by method |
| WO2015150312A1 (en) * | 2014-03-31 | 2015-10-08 | Innorese Ag | Indicating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS642906B2 (en) * | 1980-12-20 | 1989-01-19 | Riken Koryo Kogyo Kk | |
| CN1890014A (en) * | 2003-12-03 | 2007-01-03 | 共同印刷株式会社 | Moisture absorbent material with indicator function, humidity indicator and packaging bag |
| CN102395342A (en) * | 2009-04-13 | 2012-03-28 | 宝洁公司 | Absorbent articles comprising wetness indicators |
| CN102853946A (en) * | 2011-06-29 | 2013-01-02 | 苏州华实材料技术服务有限公司 | Method for monitoring accumulative heating quantity of heat reactive articles and indicator used by method |
| WO2015150312A1 (en) * | 2014-03-31 | 2015-10-08 | Innorese Ag | Indicating device |
| CN106461469A (en) * | 2014-03-31 | 2017-02-22 | 因诺雷泽股份公司 | Indicating device |
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