CN105427743B - A kind of plastic label - Google Patents
A kind of plastic label Download PDFInfo
- Publication number
- CN105427743B CN105427743B CN201510971061.7A CN201510971061A CN105427743B CN 105427743 B CN105427743 B CN 105427743B CN 201510971061 A CN201510971061 A CN 201510971061A CN 105427743 B CN105427743 B CN 105427743B
- Authority
- CN
- China
- Prior art keywords
- layer
- plastic
- moisture absorption
- wash bottle
- basis material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0288—Labels or tickets consisting of more than one part, e.g. with address of sender or other reference on separate section to main label; Multi-copy labels
- G09F3/0289—Pull- or fold-out labels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
Abstract
The present invention discloses a kind of plastic label, including：Plastic basis material layer, printing layer and moisture absorption layer, the printing layer are located at the upper surface or lower surface of plastic basis material layer, and the moisture absorption layer is located at the bottom, which is characterized in that are equipped with wash bottle functional layer in moisture absorption layer upper surface.The present invention in the upper surface of moisture absorption layer by adding wash bottle functional layer, metathesis reaction occurs using the hydroxide ion in the ammonium ion and cleaning solution in wash bottle functional layer, power is answered back in release gas generation, by the chamber wall stripping accompanying by label and its, reach wash bottle purpose, wash bottle effect is good, and without selecting special shrinkage plastics.
Description
Technical field
The present invention relates to TAG field more particularly to a kind of plastic labels.
Background technology
Label is packing business common used material, and common tag class mainly has：Paper labels, aluminium foil label and plastics mark
Label.In recent years, with the development of technology, the stalk modified plastics film label with environmental-protecting performance has obtained more and more extensive
With.
In the prior art, the bonding mode of plastic film label is mostly carried out by the way that primer adhesive layer is arranged in label bottom surface
Fitting during fitting, since the glue in adhesive can discharge gas, causes labeling to blister, and the effect is unsatisfactory for patch bottle.Separately
Outside, primer adhesive layer cost is higher, it is difficult to degrade, can cause secondary pollution to environment.The re-using in addition, producer recycles bottles
When also often there is wash bottle residue glue and other issues, not only influence the use of secondary bottle sticker, while increasing operation difficulty.
In addition, when water-based adhesive is applied to plastic film label, because of plastic label moisture-impermeable, rate of drying can be caused
Slowly, increase bubble and generate probability, industry application difficulty is big.The Chinese invention patent of one Publication No. CN1592682A discloses one
Kind of label makes water-based adhesive can also apply on plastic label by the way that moisture absorption layer is arranged, but its there are still wash bottle effects not
Ideal defect.Also, there are still bubble problems experiments verify that using the moisture absorption formula of the patent.
Invention content
For problems of the prior art, the purpose of the present invention is to provide it is a kind of can quickly be bonded it is dry and
Plastic label easy to clean.
To achieve the above objectives, the present invention adopts the following technical scheme that.
A kind of plastic label, including：Plastic basis material layer, printing layer and moisture absorption layer, the printing layer are located at plastic basis material layer
Upper surface or lower surface, the moisture absorption layer is located at the bottom, which is characterized in that is equipped with wash bottle function in moisture absorption layer upper surface
Layer.
As a further illustration of the above scheme, the wash bottle functional layer is formulated by the raw material of following weight content：
5-50% softening points are less than 20 DEG C of acrylic resin, and 0.1-5% ammonium salts, 0-10% pigment, the water and ethyl alcohol of 35-80% mix
Close object.
As a further illustration of the above scheme, the ammonium salt is in ammonium sulfate, ammonium carbonate, ammonium hydrogen carbonate, ammonium chloride
It is one or more of.
As a further illustration of the above scheme, the plastic basis material layer is that plastics of the thickness between 20-100 μm are thin
Film.
It is molded by the laser of anti-counterfeit laser grating as a further illustration of the above scheme, being equipped on plastic basis material layer
The radium-shine structure formed.
As a further illustration of the above scheme, including hygroscopic paint in the moisture absorption layer, the hygroscopic paint is by 12-
The graft starch of the PVA of 24wt%, 42-72wt%, the casein acid of 6-13wt%, the acrylic resin and 0.10- of 1-21wt%
The Sodium Polyacrylate of 10wt%, is added suitable water and ethyl alcohol mixes；The construction dry measure of hygroscopic paint is 1- in moisture absorption layer
5g/m2。
As a further illustration of the above scheme, the plastic label further includes having plastics composite layer, the plastics are compound
Layer is located above or below plastic basis material layer.
As a further illustration of the above scheme, plastics composite bed thickness plastic film between 20-100 μm.
As a further illustration of the above scheme, being equipped with radium-shine structure on plastic basis material layer, the radium-shine structure is logical
Cross the mode of laser swaging of anti-counterfeit laser grating at.
As a further illustration of the above scheme, in use, being contacted plastics directly with moisture absorption layer using water based adhesive
Label is bonded to vessel surface；When wash bottle, label is immersed in 50-90 DEG C of lye to, at this moment, the ammonium ion in ammonium salt and alkali
Hydroxide ion reaction in liquid generates ammonia and overflows, and makes plastic label and the appearance accompanying by it using the power of answering back to that ammonia overflows
Device sur-face peeling.
Compared with prior art, the beneficial effects of the invention are as follows：
One, moisture absorption layer is introduced, the ammonia in adhesive, organic amine and water are adsorbed using the hygroscopic paint in moisture absorption layer,
So that label drying effect is good, fitting is secured, the performance requirement directly pasted is reached.In use, using aqueous binder
Agent contacts with moisture absorption layer and plastic label is directly bonded to vessel surface, can also be applied to gluing adhesive material surface.
Two, wash bottle functional layer is added in the upper surface of moisture absorption layer, utilizes the ammonium ion and cleaning solution in wash bottle functional layer
In hydroxide ion occur metathesis reaction, release gas generation answers back to power, by label and its accompanying by chamber wall remove,
Wash bottle purpose is reached, wash bottle effect is good, and without selecting special shrinkage plastics.
Three, plastic label provided by the invention looks for another way, and changes conventional plastic composite label labeling and wash bottle pattern, and
With splendid moisture-proof water resistance, there is high intensity, do not influenced by transporting and store；Be suitble to it is High-Speed Automatic labeling and
Meet various printing technologies and innovation calls.
Description of the drawings
Fig. 1 show the plastic label structural schematic diagram of the offer of the embodiment of the present invention one.
Fig. 2 show plastic label structural schematic diagram provided by Embodiment 2 of the present invention.
Fig. 3 show the plastic label structural schematic diagram of the offer of the embodiment of the present invention three.
Fig. 4 show the plastic label structural schematic diagram of the offer of the embodiment of the present invention four.
Fig. 5 show the plastic label structural schematic diagram of the offer of the embodiment of the present invention five.
Fig. 6-8 show plastic label equivalent structure schematic diagram of the embodiment of the present invention without offer.
Fig. 9 show the plastic label structural schematic diagram of the offer of the embodiment of the present invention six.
Reference sign：
1：Printing layer, 2：Plastic basis material layer, 3：Moisture absorption layer, 4：Wash bottle functional layer, 5：Plastics composite layer.
Specific implementation mode
The essence of the present invention is more fully understood for convenience of those skilled in the art, below in conjunction with the accompanying drawings to the specific of the present invention
Embodiment is described in detail.
Embodiment one
As shown in Figure 1, a kind of plastic label, including：Printing layer 1, plastic basis material layer 2 and moisture absorption layer 3, the printing layer 1,
Plastic basis material layer 2 and moisture absorption layer 3 are sequentially overlapped arrangement from top to bottom.
Wherein, the printing layer 1 can be ink layer or drawing layer, and printing layer can be monochromatic or colour,
The conduct mainly risen is to decorate and identify, for example be printed with series number, bar code, trade mark, decorative pattern etc..
2 thickness of plastic basis material layer is between 20-100 μm.It is equipped on plastic basis material layer 2 and passes through anti-counterfeit laser grating
Mode of laser swaging at radium-shine structure.In the present embodiment, preferably plastic basis material layer is thermal contraction of the constriction coefficient in 1-80%
Material only need to can be wanted label portion position in this way, when wash bottle in 50~90 DEG C of lye using convergent force to reach wash bottle
It asks.
Include hygroscopic paint in the moisture absorption layer 3, the hygroscopic paint by 12-24wt% PVA, 42-72wt%'s
Graft starch, the casein acid of 6-13wt%, the acrylic resin of 1-21wt% and the Sodium Polyacrylate of 0.10-10wt%, are added
Suitable water and ethyl alcohol mix.The construction dry measure of hygroscopic paint is 1-5g/m in moisture absorption layer 32。
A kind of plastic label provided in this embodiment by introducing moisture absorption layer 3, and adsorbs adhesive using moisture absorption layer 3
In ammonia, organic amine and water so that label drying effect is good, fitting is secured, reaches the performance requirement directly pasted.
Embodiment two
As shown in Fig. 2, a kind of plastic label provided in this embodiment, structure and embodiment one are almost the same, and difference exists
In；
One, printing layer 1 is arranged in the lower surface of plastic basis material layer 2.
Two, without radium-shine structure on plastic basis material layer 2.
Embodiment three
As shown in figure 3, a kind of plastic label provided in this embodiment, structure and embodiment one are almost the same, and difference exists
In equipped with wash bottle functional layer 4 between plastic basis material layer 2 and moisture absorption layer 3.
Wherein, the wash bottle functional layer 4 is formulated by the raw material of following weight content：5% softening point is less than 20 DEG C
Acrylic resin, 5% ammonium sulfate, 10% pigment, 80% water and alcohol mixture.When practical wash bottle, wash bottle function is utilized
Metathesis reaction occurs for the sodium hydroxide in ammonium sulfate and cleaning solution in layer, and power is answered back in release gas generation, by plastic label
It is removed with the chamber wall accompanying by it, to reach wash bottle effect.When equipped with wash bottle functional layer 4, plastic basis material layer 2 is selected without receipts
The plastic film of contracting is made.
Example IV
As shown in figure 4, a kind of plastic label provided in this embodiment, structure and embodiment three are almost the same, and difference exists
In：
One, printing layer 1 is arranged in the lower surface of plastic basis material layer 2, wash bottle functional layer 4 between printing layer 1 and moisture absorption layer 3 it
Between.
Two, the wash bottle functional layer 4 is formulated by the raw material of following weight content：50% softening point is less than the third of 20 DEG C
Olefin(e) acid resinoid, 1% ammonium sulfate, 49% water and alcohol mixture.
In other embodiments, wash bottle functional layer 5 is formulated by the raw material of following weight content：5-70% softening points
Acrylic resin less than 20 DEG C, 0.1-5% ammonium salts, 0-10% pigment, the water and alcohol mixture of 35-80% are made i.e.
Can, it is not limited to above example.
Due to the cardinal principle of wash bottle functional layer be using ammonium ion and hydroxide ion react generate ammonia come
Reach wash bottle purpose, so ammonium salt can be one or more of ammonium sulfate, ammonium carbonate, ammonium hydrogen carbonate, ammonium chloride, wash bottle liquid
Also hydroxyl, the sodium hydroxide solution being not limited in the example above need to only be contained.
Embodiment five
As shown in figure 5, a kind of plastic label provided in this embodiment, structure and embodiment one are almost the same, and difference exists
In also posting plastics composite layer 5 in the upper surface of printing layer 1.
In the present embodiment, preferably plastics composite layer 5 is plastic film of the thickness at 20-100 μm, on plastics composite layer 5
Equipped with the mode of laser swaging by anti-counterfeit laser grating at radium-shine structure.In other embodiments, the printing layer 1 is located at
The upper surface or lower surface of plastic basis material layer 2, the plastics composite layer 5 is located above or below plastic basis material layer 2, such as Fig. 6-
Shown in Fig. 8, be not limited to the present embodiment.
A kind of plastic label provided in this embodiment can increase tagged functional effect by increasing plastics composite layer 5：1、
Contractile function.It is more conducive to the de- mark of wash bottle by the hot contraction ratio of base material and composite layer；2, particular appearance function.It is such as radium-shine, golden
The performances function such as category or high temperature resistant, resistance to boiling.
Embodiment six
As shown in figure 9, a kind of plastic label provided in this embodiment, structure and embodiment five are almost the same, and difference exists
In equipped with wash bottle functional layer 4 between plastic basis material layer 2 and moisture absorption layer 3.
In the present embodiment, wash bottle functional layer 4 is formulated by the raw material of following weight content：50% softening point is less than 20 DEG C
Acrylic resin, 0.1% ammonium salt, 10% pigment, 39.9% water and alcohol mixture are made
The essence of the present invention is described in detail in the above specific implementation mode, but can not be come with this to the present invention's
Protection domain is limited.It should be evident that under the enlightenment of essence of the invention, those of ordinary skill in the art can also be into
The many improvement and modification of row, it should be noted that these improvement and modification all fall the present invention claims it
It is interior.
Claims (9)
1. a kind of plastic label, including：Plastic basis material layer, printing layer and moisture absorption layer, the printing layer are located at plastic basis material layer
Upper surface or lower surface, the moisture absorption layer are located at the bottom, which is characterized in that are equipped with wash bottle functional layer in moisture absorption layer upper surface；
The wash bottle functional layer is formulated by the raw material of following weight content：5-50% softening points are less than 20 DEG C of acrylic resin,
0.1-5% ammonium salts, 0-10% pigment, the water and alcohol mixture of 35-80%；When wash bottle, label is immersed in 50 ~ 90 DEG C of lye,
At this moment, the ammonium ion in ammonium salt is reacted with the hydroxide ion in lye generates ammonia spilling, utilizes answering back to for ammonia spilling
Power makes plastic label and the vessel surface stripping accompanying by it.
2. a kind of plastic label according to claim 1, which is characterized in that the ammonium salt is ammonium sulfate, ammonium carbonate, carbonic acid
One or more of hydrogen ammonium, ammonium chloride.
3. a kind of plastic label according to claim 1, which is characterized in that the plastic basis material layer is thickness in 20-100
Plastic film between μm.
4. a kind of plastic label according to claim 1, which is characterized in that be equipped on plastic basis material layer and pass through anti-fake radium
Penetrate the mode of laser swaging of grating at radium-shine structure.
5. a kind of plastic label according to claim 1, which is characterized in that include hygroscopic paint in the moisture absorption layer,
The hygroscopic paint is by the PVA of 12-24wt%, the graft starch of 42-72wt%, the casein acid of 6-13wt%, the propylene of 1-21wt%
The Sodium Polyacrylate of acid resin and 0.10-10wt%, is added suitable water and ethyl alcohol mixes；Hygroscopic paint in moisture absorption layer
Construction dry measure is 1-5g/m2。
6. a kind of plastic label according to claim 1, which is characterized in that it further includes having plastics composite layer, the modeling
Material composite layer is located above or below plastic basis material layer.
7. a kind of plastic label according to claim 6, which is characterized in that the plastics composite layer is thickness in 20-100
Plastic film between μm.
8. a kind of plastic label according to claim 6, which is characterized in that radium-shine structure is equipped on plastic basis material layer,
The radium-shine structure be by the mode of laser swaging of anti-counterfeit laser grating at.
9. a kind of plastic label according to claim 1, which is characterized in that in use, utilizing water based adhesive and moisture absorption
Plastic label is directly bonded to vessel surface by layer contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510971061.7A CN105427743B (en) | 2015-12-19 | 2015-12-19 | A kind of plastic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510971061.7A CN105427743B (en) | 2015-12-19 | 2015-12-19 | A kind of plastic label |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105427743A CN105427743A (en) | 2016-03-23 |
| CN105427743B true CN105427743B (en) | 2018-09-11 |
Family
ID=55505915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510971061.7A Active CN105427743B (en) | 2015-12-19 | 2015-12-19 | A kind of plastic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105427743B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105894957A (en) * | 2016-06-17 | 2016-08-24 | 国家电网公司 | Easy-to-write, standard-plastic and melted-adhered three-combined-layer plastic power label |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007128846A1 (en) * | 2006-05-10 | 2007-11-15 | Santiago Valverde Savasa Impresores, S.A. | Label for returnable containers |
| EP2480409A4 (en) * | 2009-09-25 | 2014-04-02 | Upm Raflatac Oy | Removable label with a double-layer adhesive |
| ES2686134T3 (en) * | 2010-08-31 | 2018-10-16 | Basf Se | Procedure for adhesion and detachment of labels that can be removed by washing |
| AU2013312373B2 (en) * | 2012-09-07 | 2016-11-03 | Avery Dennison Corporation | Labels compatible with recycling |
| CN104610836A (en) * | 2014-12-24 | 2015-05-13 | 广东万昌印刷包装有限公司 | Moisture absorption coating for single plastic film label, label and preparation method of label |
| CN105023504B (en) * | 2015-05-11 | 2018-06-01 | 广东万昌印刷包装股份有限公司 | A kind of non-constricted can wash plastic label and preparation method thereof |
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2015
- 2015-12-19 CN CN201510971061.7A patent/CN105427743B/en active Active
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| Publication number | Publication date |
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| CN105427743A (en) | 2016-03-23 |
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