CN104015970B - Electromagnetic self-adhesive labeling machine - Google Patents
Electromagnetic self-adhesive labeling machine Download PDFInfo
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- CN104015970B CN104015970B CN201410255805.0A CN201410255805A CN104015970B CN 104015970 B CN104015970 B CN 104015970B CN 201410255805 A CN201410255805 A CN 201410255805A CN 104015970 B CN104015970 B CN 104015970B
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Abstract
The invention provides an electromagnetic self-adhesive labeling machine. The electromagnetic self-adhesive labeling machine comprises a labeling roller and a guide roller, wherein an object to be labeled is labeled with a label part of a self-adhesive label under the actions of the labeling roller and the guide roller; the labeling roller is provided with an electromagnet close to the periphery; the electromagnet can be selectively connected with a power supply, thus generating or not generating magnetism; the radius ratio of the labeling roller to the guide roller is (2 to 1)-(4 to 1). The labeling machine is more accurate and efficient and can prevent missing labeling.
Description
Technical field
The present invention relates to a kind of adhesive label electromagnetism labelling machine.
Background technology
Existing adhesive label, is mainly made up of facial tissue, adhesive sticker and base stock three part.Between base stock and non-drying glue layer often
Silicon layer is set again to guarantee that non-drying glue layer is prone to from base stock peel off.The open CN103029331A of Chinese invention patent discloses one
Planting the manufacture method of adhesive label, comprise the following steps: step one, facial tissue makes, and chooses the facial tissue that can write printing, so
After at the backside coating non-drying glue layer of facial tissue；Step 2, base stock makes, chooses silicone oil coating and PP film makes base stock, base stock
Silicone oil coating surface coating non-drying glue layer, arranges shading in the PP film bottom surface of base stock；Step 3, the making of label, facial tissue is carried on the back
The non-drying glue layer in face and the non-drying glue layer of base stock surface-coated combine and obtain finished product.Another Chinese invention patent is open
CN103640264A improves above-mentioned technique, the processing method disclosing a kind of adhesive label, described processing method include as
Lower step: (1) unreels: use continuous way to unreel, loads base stock on wheel Rotary price labeling transition, manually adjusts meanwhile
Tension force suffered by base stock also corrects correction.(2) coating: smear alite paste on the base stock after adjustment is smooth, and stick face material, institute
Stating alite paste is acrylic based emulsion or solvent-type acrylic pressure sensitive adhesive, and described material is poly terephthalic acid diethyl alcohol ester or polypropylene
Material.(3) dry: the blank tag after coating is placed on 2d-3d in the Factory Building of aeration-drying, naturally dries.(4)
Sandblasting: after blank tag is dried, with air compression spray gun to its surface abrasive blasting, described abrasive material is silastometer sand or pottery
Sand.(5) printing: using fabrography, the blank tag after sandblasting printed on the sheet material that silk screen is made, ink film thickness is
30 μm-300 μm, described sheet material is divided into picture and text and two parts of template.(6) overlay film: with laminating machine label after printing
On, attaching last layer thin film, described thin film is polyvinyl chloride film.(7) press polish: by the label after overlay film, be placed on through
Electric-heating-wire-heating and polishing metal surface impressing, and be cooled to label formed light superficial film.Patent Application Publication
CN103407638A discloses a kind of adhesive label Full-automatic labeling machine, including peel plate, labeling roller, label, upper guide roller,
Buffer roll, driving roller, label reel, paper collecting roller, base stock, lower steering roll, described peel plate connects and has labeling roller, described
Labeling roller upper end is correspondingly arranged on guide roller, and being connected between described upper guide roller and labeling roller has base stock, and described base stock is arranged
There is label；The process of automatic labeling is: after sensor sends the signal that labeling thing prepares labeling, the driving roller on labelling machine turns
Dynamic.Owing to label reel is tensioning state on device, when peel plate change direction operation is close to by base stock, label is due to self
Material has certain firmness, and front end is forced to depart from, prepare labeling.Now labeling object is located exactly at label bottom,
Under the effect of labeling roller, it is achieved synchronize labeling.After labeling, the sensor below label reel sends signal out of service, drives
Action roller is static, and a labelling cycle terminates.Chinese patent application document CN101833900A discloses a kind of adhesive label and carves code
Anti-counterfeiting technology, it edits digital or labelling in computer system, number can arbitrary arrangement combination, can a mark one yard, pass through label
Code carved on adhesive label by digital die cutting machine (computer characters carving machine adds cross cutting platen, coordinates device, and controller forms).But it is existing
The adhesive sticker that produced of adhesive label processing technology the most aging, service life is short.And disclosed in CN103407638A
Labelling machine needs to cause front end to be forced to depart from by means of the firmness of label own material, the therefore selection of label own material
Be very limited, and the firmness relying on self to cause peeling off usual reliability relatively low.Disclosed in CN101833900A not
Dry glue label code-engraving anti-counterfeiting technology needs to carry out carving code, operation complexity, and is prone to cause tag damage.
Summary of the invention
It is contemplated that overcome defect of the prior art, it is provided that a kind of adhesive label electromagnetism labelling machine, and one is difficult to always
Change, life in application length, be easily peeled simultaneously also have information flag function adhesive label；Specifically, adhesive label labelling machine
Including labeling roller and guide roller；Adhesive label is under the effect of labeling roller and guide roller, and its label portion is attached to treat on labeling thing,
It is characterized in that labeling roller is being provided with electromagnetism iron ring near outer circumference, this electromagnetism iron ring optionally switches on power thus produces
Give birth to or do not produce magnetic；The radius ratio of labeling roller and guide roller is between 2: 1～4: 1.
The length of label portion is preferably more than 1/4th of labeling roller girth, and interval on base stock, the adjacent label portion is preferably greater than
/ 4th of labeling roller 40 girth.
A kind of adhesive label, including paint coatings, facial tissue layer, adhesive-layer, silicon layer and ground paper layer, it is characterised in that coating
Containing iron powder in coating；Adhesive-layer also contains iron powder；Be that adhesive-layer contains iron powder amount containing iron powder amount in paint coatings 2 times.
Preferably, described coating includes fluorocarbon coating, and this fluorocarbon coating component A includes following ingredients: by weight, high hydroxyl
Fluoroacrylic resin 70-80%, iron powder 2-10%, nanometer powder 5%, levelling agent 1%, defoamer 1%, dispersant 1.5%,
Catalyst 0.5%, solvent 5-15%.
Preferably, during nanometer powder includes nano magnesia, nano titanium oxide, nano zine oxide, nano calcium oxide a kind of or
Person is multiple, and nanometer powder is as merchandise news label.
Preferably, described high fluorinated hydroxy acrylic resin is by fluorinated acrylate monomer, hydroxy acryl acid ester monomer, methyl
Alkyl acrylate monomer, alkyl acrylate monomer pass through free radical solution polymerization gained；By weight, as follows: to participate in
Each component and the consumption thereof of polymerization are as follows: fluorinated acrylate monomer 15-20 part, hydroxy acryl acid ester monomer 18-25 part,
Alkyl methacrylate monomer 10-15 part, alkyl acrylate monomer 10-14 part, initiator 1.5-3 part, chain-transferring agent
0.8-2 part, solvent 35-45 part；Described fluorinated acrylate monomer is tetrafluoropropyl propyl ester, methacrylic acid trifluoro
Ethyl ester, Hexafluorobutyl mathacrylate；By weight, ratio is 3: 3: 1；Described hydroxy acryl acid ester monomer is first
In base senecioate-hydroxyl ethyl ester, methacrylic acid-β-hydroxypropyl acrylate, senecioate-hydroxyl ethyl ester or senecioate-hydroxypropyl acrylate
A kind of；Described alkyl methacrylate monomer be methyl methacrylate, ethyl methacrylate, n-BMA,
One or both in cyclohexyl methacrylate or isobornyl methacrylate；Described alkyl acrylate monomer is acrylic acid
N-octyl, octadecyl acrylate, by weight, ratio is 5: 3.
One utilizes aforementioned labelling machine to carry out adhesive label pasting calibration method, it is characterised in that: adhesive label arrives labeling
Time between roller and guide roller, electromagnetism iron ring switches on power generation magnetic, and the label portion of the adhesive label containing iron powder is at labeling roller
Separate with base stock under the attraction of electromagnetism iron ring；When labeling roller turns an angle, electromagnetism iron ring is closed power supply and is lost its reliss,
Label portion is attached to treat on the surface of labeling thing under the effect of labeling roller.
Preferably, between labeling roller and guide roller, clamping device is set, arranges between sensor sensing labeling roller and guide roller simultaneously
Spacing, when label enters labeling roller and when seeking between roller, and the spacing between labeling roller and guide roller becomes big, sensor notification
Electromagnetism iron ring switches on power generation magnetic force；Cut off the electricity supply after labeling roller rotates about 1/4th weeks；By the time labeling roller and guiding
When spacing between roller becomes big next time, it is again switched on power supply.
Fluorocarbon coating in the present invention has anti-ultraviolet effect, can effectively protect adhesive-layer.Coating and/or non-drying glue layer contain
Iron powder be beneficial to the work of follow-up labeling.The nano-particle contained in coating is also used as merchandise news label.According to this
Bright labelling machine is especially suitable for carrying out labeling work for above-mentioned adhesive label, the most accurate efficient, can prevent Lou patch
Phenomenon.
Accompanying drawing explanation
Fig. 1 is that the adhesive label according to the present invention constitutes schematic diagram；
Fig. 2 is the adhesive label electromagnetism labelling machine partial schematic diagram according to the present invention.
Detailed description of the invention
See Fig. 1, include paint coatings 1, facial tissue layer 2, adhesive-layer 3, silicon layer 4 and according to the adhesive label of the present invention
Ground paper layer 5.Paint coatings 1 can be located at upper surface or the lower surface of facial tissue layer 2；If facial tissue layer top also includes printing layer
If, paint coatings 1 can be located at printing layer upper surface or facial tissue layer 2 lower surface, it is also possible to is positioned at printing layer and facial tissue layer 2
Between.Certainly, paint coatings 1 can also arrange multilamellar, and this multilamellar can arbitrarily be arranged at facial tissue layer and the upper following table of printing layer
Face thus form multiple structure.Preferably, arbitrary paint coatings is all located on silicon layer 4.Preferably, in paint coatings 1
Containing iron powder, the weight of iron powder preferably comprises from the 1-15% of paint coatings (dry film) gross weight.
In one embodiment, described coating includes fluorocarbon coating, it is preferable that this fluorocarbon coating component A includes following ingredients:
By weight, high fluorinated hydroxy acrylic resin 70-80%, iron powder 2-10%, nanometer powder 5%, levelling agent 1%, defoamer
1%, dispersant 1.5%, catalyst 0.5%, solvent 5-15%.It is highly preferred that high fluorinated hydroxy acrylic resin 75%, iron powder
5%, nanometer powder 5%, levelling agent 1%, defoamer 1%, dispersant 1.5%, catalyst 0.5%, solvent 11%.B component (is handed over
Connection agent) can be selected for N3600.The part by weight of component A and B component is preferably 5: 2.Preferably, high fluorinated hydroxy propylene used
The solid content of acid resin is 74-78%, viscosity 2300-2400mPa s, number-average molecular weight 4400, and component amount profile exponent is 1.9.
Nanometer powder is selected from nano magnesia, nano titanium oxide, nano zine oxide, nano calcium oxide one or more.Described
Levelling agent be esters of acrylic acid, ester fourth cellulose family and the surfactant of long-chain silicones class；Described catalyst is not
Environment-friendly type catalyst containing organotin.Defoamer, composition is polysiloxane solution；Dispersant, composition is containing affine pigment group
High molecular weight block copolymer solution；Described mixed solvent is methyl iso-butyl ketone (MIBK), propylene glycol methyl ether acetate and acetic acid fourth
The mixture of ester, mixed proportion is 2: 2: 3.Preferably, the production technology of this fluorocarbon coating is: according to the formula of component A,
Add the described high fluorinated hydroxy acrylic resin of 80% mass and described organic solvent, and whole described nanometers in a reservoir
Material and described dispersant；Carry out stirring at low speed (450 revs/min), mixing time about 6 minutes, stop blender；It is subsequently adding
Described iron powder, (2000 revs/min) stir 10 minutes at a high speed；Grind, reach fineness of the particles≤15 μm；Add remaining institute
State high fluorinated hydroxy acrylic resin and other various described auxiliary agents, and regulate viscosity with remaining described organic solvent；Stirring is all
Even；Filter；Prepared described component A is individually packed；Component B is individually packed according to the regulation proportioning with component A.Institute
With high fluorinated hydroxy acrylic resin by fluorinated acrylate monomer, hydroxy acryl acid ester monomer, alkyl methacrylate list
Body, alkyl acrylate monomer pass through free radical solution polymerization gained；The most preferably: by weight, each of polymerization is participated in
Component and consumption thereof are as follows: fluorinated acrylate monomer 15-20 part, hydroxy acryl acid ester monomer 18-25 part, metering system
Acid alkyl ester monomer 10-15 part, alkyl acrylate monomer 10-14 part, initiator 1.5-3 part, chain-transferring agent 0.8-2 part,
Solvent 35-45 part；Described fluorinated acrylate monomer is tetrafluoropropyl propyl ester, trifluoroethyl methacrylate, methyl
Hexafluorobutyl acrylate；By weight, ratio is preferably 3: 3: 1.Described hydroxy acryl acid ester monomer is metering system
One in acid-beta-hydroxy ethyl ester, methacrylic acid-β-hydroxypropyl acrylate, senecioate-hydroxyl ethyl ester or senecioate-hydroxypropyl acrylate；Institute
Stating alkyl methacrylate monomer is methyl methacrylate, ethyl methacrylate, n-BMA, methyl-prop
One or both in olefin(e) acid cyclohexyl or isobornyl methacrylate；Described alkyl acrylate monomer is that acrylic acid is the most pungent
Ester, octadecyl acrylate；By weight, ratio is preferably 5: 3.Described main initiator is azodiisobutyronitrile, peroxide
Change the one in benzoyl, two t-amyl peroxy compounds or di-tert-butyl peroxide；Co initiator is peroxidating-2-ethyl hexyl
One in tert-butyl acrylate, peroxidized t-butyl perbenzoate, two tertiary amyl peroxide.Main initiator and the weight of co initiator
Amount ratio is 5: 2.Described chain-transferring agent is 2 mercapto ethanol, n-butyl mercaptan, n-dodecyl mereaptan or 3-Mercapto-1，2-propanediol
In one；Described solvent is the one in ethyl acetate, butyl acetate, butanol, propylene glycol methyl ether acetate or acetone.
Preferably, the concrete manufacture method of the highest fluorinated hydroxy acrylic resin is as follows: comprise the following steps:
(1) solvent of total solvent amount 75wt% is joined four mouthfuls of burnings equipped with reflux condensing tube, thermometer, agitator and Dropping funnel
In Ping, it is passed through nitrogen deoxygenation, puts in oil bath pan, be heated to 120 DEG C, start agitator, make solvent refluxing；
(2) mixed solution being made up of whole monomers, chain-transferring agent, the 90wt% of initiator total amount, the 25wt% of solvent total amount is existed
Join evenly in reactor in 2.5 hours, after adding, continue insulation reaction 4 hours；
(3) remaining initiator and solvent are joined in reactor, continue insulation reaction and stop for 2 hours, be cooled to room temperature；
(4) pour in round-bottomed flask, at 65 DEG C after decompression distillation major part solvent (such as more than 95%), then sink through absolute methanol
Form sediment after washing, be sent to drying under reduced pressure 20 hours in 65 DEG C of drying bakers, be re-dissolved in ethyl acetate, obtain product.
The mode of high pressure painting, wherein pressure ratio during spraying is used when forming paint coatings at facial tissue layer or printing layer surface
100: 1, spray gun distance 500～550mm, nozzle diameter: 2.0～3.5mm, ambient humidity: ＜ 76%, facial tissue layer or printing
Layer surface temperature: higher than dew point more than 10 DEG C, jet angle 80～90 degree, spray voltage 160～190V, spraying current 23～
45A.After having sprayed coating, need the maintenance some time to be coated be completely dried after be used for being coated with adhesive sticker by facial tissue layer again.
Owing to the fluorocarbon coating of the present invention has good ultraviolet resistance, it is effectively protected adhesive sticker composition so that do not do
Glue label is durable in use；And owing to fluorocarbon coating has good stability and self-cleaning performance, adhesive label is the most perishable
It is stained.
In one embodiment it is preferred that adhesive sticker formula composition be by weight: butyl acetate 45%, butanol 35%,
Azodiisobutyronitrile 0.015%, two t-amyl peroxy compound 0.015%, ethyl methacrylate 3%, methacrylic acid hexamethylene
Ester 2%, methacrylic acid-β-hydroxypropyl acrylate 4%, senecioate-hydroxyl ethyl ester 3%, trifluoroethyl methacrylate 2% and SBS
Resin 5.97%.
Its processing technology is as follows: weigh each raw material by above-mentioned formula；Mixing vinegar acid butyl ester and butanol, take its four/add in the lump
All azodiisobutyronitrile and two t-amyl peroxy compounds make solution；Take 1/4th butyl acetates again and butanol mixed solution is molten
Solve trifluoroethyl methacrylate and make solution；Butyl acetate will be remained and butanol mixed solution will add reactor, and by whole first
Base ethyl acrylate, cyclohexyl methacrylate, methacrylic acid-β-hydroxypropyl acrylate, senecioate-hydroxyl ethyl ester and SBS resin
Adding reactor, open stirring paddle, mixing speed is that 100 circles are per minute, opens electric heater unit, with per minute 2.5 Celsius
The temperature of reactor is increased to 90 degrees Celsius by the speed of degree, isothermal reaction afterwards 25 minutes；Will dissolve azodiisobutyronitrile and
The butyl acetate of two t-amyl peroxy compounds and butanol mixed liquid are slowly dropped into reactor, and constant temperature stirs 25 minutes；With per minute
The temperature of reactor is increased to 100 degrees Celsius by the speed of 2.5 degrees Celsius, will dissolve the butyl acetate of trifluoroethyl methacrylate
It is slowly dropped into reactor with butanol mixed liquid, continues isothermal reaction 20 minutes；Afterwards temperature of reaction kettle is down to room temperature and gets final product discharging.
The amount of being slowly added dropwise should be suitable with reactor capacity of returns.
In a further advantageous embodiment, above-mentioned adhesive sticker formula increases a small amount of iron powder, can be by above-mentioned the most by weight
Formula 95 parts, iron powder 5 parts.Preferably, be that adhesive-layer contains iron powder amount containing iron powder amount in paint coatings 2 times.
Preferably, the nanometer powder included in the fluorocarbon coating according to the present invention, i.e. nano magnesia, nano titanium oxide,
In nano zine oxide, nano calcium oxide one or more, they can be additionally used in merchandise news labelling.The nanometer namely selected
Particle type and the proportional relation of quality group can represent merchandise news, such as goods manufacturer title, the place of production, time, batch
Etc., therefore can be used for commodity counterfeit prevention.Such as can use the magnesium in spectrogrph detection paint coatings, titanium, zinc, the presence or absence of calcium
And content, can set in coating detect magnesium elements susceptible of proof product as true, the magnesium detected and the different quality of titanium are than respectively
Represent the different places of production.Certainly, it is only citing here, in order to one of ordinary skill in the art should be readily appreciated that.Due to the present invention's
Adhesive label with coating self possess antiforge function, it is not necessary to again label is carried out extra machining.Meanwhile, originally
The coating of invention is in close to transparence, even if being positioned at outside printing layer, does not interferes with label printing information outward appearance.
See accompanying drawing 2, that schematically illustrates the local of the label applicator according to the present invention.This labelling machine includes labeling roller
40 and guide roller 30；Preferably, the radius ratio of labeling roller and guide roller is between 2: 1～4: 1.Adhesive label 10 is in patch
Under the effect of mark roller 40 and guide roller 30, its label portion is attached to treat on labeling thing 20.Preferably, labeling roller 40 and guiding
The center of circle of roller 30 is on same level line.Labeling roller according to the present invention is being provided with electric magnet 50 near outer circumference, should
Electric magnet optionally switches on power thus produces or do not produce magnetic.When not the doing containing iron powder coating according to the present invention
When glue label arrives between labeling roller 40 and guide roller 30, electric magnet 50 switches on power generation magnetic, containing iron powder coating not
The label portion of dry glue label separates with base stock under the attraction of labeling roller electric magnet (comprising facial tissue layer, non-drying glue layer).At labeling
When roller turns an angle, being preferably close to 90 degree, electric magnet 50 is closed power supply and is lost its reliss, and label portion is at the work of labeling roller
It is attached under with treat on the surface of labeling thing.The existence of the labeling roller of electric magnet is comprised, it is ensured that adhesive label due to the present invention
Label portion efficiently separates with base stock so that labeling more accurately, do not have leakage discount as.Preferably, in order to realize automatically
Change, clamping device (such as spring) is set between labeling roller 40 and guide roller 30, sensor sensing labeling roller 40 is set simultaneously
And the spacing between guide roller 30, when label enters between labeling roller 40 and guide roller 30, labeling roller 40 and guide roller 30
Between spacing become big, sensor notification electric magnet switches on power generation magnetic force；When labeling roller rotates the rear cutout of about 1/4th weeks
Power-off source；When spacing between labeling roller 40 and guide roller 30 becomes big next time, it is again switched on power supply.For above-mentioned reality
Executing example, the length of described label portion is preferably more than 1/4th of labeling roller 40 girth, interval on base stock, the adjacent label portion
Preferably greater than 1/4th of labeling roller 40 girth.Preferably, labeling roller 40 and guide roller 30 can be carried out more as required
Change.
In another embodiment, electric magnet is provided at circumferentially spaced at labeling roller；Preferably, each electric magnet is arranged at equal intervals, phase
Labeling roller circumferential length corresponding between adjacent electric magnet, equal to label portion length, the most i.e. can be applicable to have on base stock and divides continuously
The situation of the label portion cut.Before labelling operation, can manual rotation labeling roller, with guarantee start before labeling roller there is electromagnetism
Against label portion lower limb at the circumference of ferrum.Electric magnet switches on power when starting to abut against label portion, is deenergization after completing labeling；
This can control labeling roller rotational angle according to label portion length and realize, such as, go up an embodiment.Certainly sensing it is used as
Element realizes.
Although the present invention discloses as above with preferred embodiment, so it is not limited to the present invention, and those skilled in the art are not
Departing from the spirit and scope of the present invention, can carry out suitable amendment and variation, therefore protection scope of the present invention is when wanting regarding right
Ask that is defined to be as the criterion.
Claims (7)
1. an adhesive label, including paint coatings, facial tissue layer, adhesive-layer, silicon layer and ground paper layer,
It is characterized in that in paint coatings containing iron powder；Adhesive-layer also contains iron powder；Paint coatings containing iron powder amount is
Adhesive-layer contains 2 times of iron powder amount；Described coating includes fluorocarbon coating, and this fluorocarbon coating is by component A and B
Component mixes with part by weight 5: 2, and this fluorocarbon coating component A includes following ingredients: by weight, high hydroxyl
Fluoroacrylic resin 70-80%, iron powder 2-10%, nanometer powder 5%, levelling agent 1%, defoamer 1%, point
Powder 1.5%, catalyst 0.5%, solvent 5-15%, B component is cross-linking agent.
Adhesive label the most according to claim 1, it is characterised in that: nanometer powder includes nano oxygen
Change in magnesium, nano titanium oxide, nano zine oxide, nano calcium oxide one or more, nanometer powder is made
For merchandise news label.
Adhesive label the most according to claim 1, it is characterised in that described high fluorinated hydroxy acrylic acid
Resin is by fluorinated acrylate monomer, hydroxy acryl acid ester monomer, alkyl methacrylate monomer, propylene
Acid alkyl ester monomer passes through free radical solution polymerization gained；By weight, as follows: to participate in each group of polymerization
Divide and consumption is as follows: fluorinated acrylate monomer 15-20 part, hydroxy acryl acid ester monomer 18-25 part,
Alkyl methacrylate monomer 10-15 part, alkyl acrylate monomer 10-14 part, initiator 1.5-3
Part, chain-transferring agent 0.8-2 part, solvent 35-45 part；Described fluorinated acrylate monomer is methacrylic acid
Tetrafluoro propyl ester, trifluoroethyl methacrylate, Hexafluorobutyl mathacrylate；By weight, ratio is 3:
3∶1；Described hydroxy acryl acid ester monomer is methacrylic acid-beta-hydroxy ethyl ester, methacrylic acid-β-hydroxyl
One in propyl ester, senecioate-hydroxyl ethyl ester or senecioate-hydroxypropyl acrylate；Described methacrylate
Ester monomer is methyl methacrylate, ethyl methacrylate, n-BMA, methacrylic acid ring
One or both in own ester or isobornyl methacrylate；Described alkyl acrylate monomer is acrylic acid
N-octyl, octadecyl acrylate, by weight, ratio is 5: 3.
4. an adhesive label electromagnetism labelling machine as claimed in claim 1, including labeling roller (40) and
Guide roller (30)；Adhesive label (10) is under the effect of labeling roller and guide roller, and its label portion is attached to
Treat on labeling thing, it is characterised in that labeling roller is being provided with electric magnet (50), described electromagnetism near outer circumference
Ferrum (50) prolongs on labeling roller (40) and is provided at circumferentially spaced, corresponding between adjacent described electric magnet (50)
Labeling roller circumferential length equal to described label portion length, this electric magnet optionally switches on power thus produces
Or do not produce magnetic；The radius ratio of labeling roller and guide roller is between 2: 1～4: 1.
Adhesive label electromagnetism labelling machine the most according to claim 4, it is characterised in that the length of label portion
Degree is more than 1/4th of labeling roller girth, and interval on base stock, the adjacent label portion is more than labeling roller (40) girth
1/4th.
6. the labelling machine as described in claim 4 or 5 utilizes according to any one of claim 1-3
Adhesive label carries out pasting calibration method, it is characterised in that: adhesive label arrives between labeling roller and guide roller
Time, electromagnetism iron ring switches on power generation magnetic, and the label portion of the adhesive label containing iron powder is at labeling roller electromagnetism
Separate with base stock under the attraction of iron ring；When labeling roller turns an angle, electromagnetism iron ring is closed power supply and is lost suction
Gravitation, label portion is attached to treat on the surface of labeling thing under the effect of labeling roller.
Method the most according to claim 6, it is characterised in that arrange between labeling roller and guide roller and step up
Device, arranges the spacing between sensor sensing labeling roller and guide roller simultaneously, when label enters labeling roller and leads
Time between roller, spacing between labeling roller and guide roller becomes big, and sensor notification electromagnetism iron ring switches on power product
Magnetisation power；Cut off the electricity supply after labeling roller rotates 1/4th weeks；By the time between labeling roller and guide roller
In time becoming big, it is again switched on power supply next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255805.0A CN104015970B (en) | 2014-06-11 | 2014-06-11 | Electromagnetic self-adhesive labeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255805.0A CN104015970B (en) | 2014-06-11 | 2014-06-11 | Electromagnetic self-adhesive labeling machine |
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| CN104015970A CN104015970A (en) | 2014-09-03 |
| CN104015970B true CN104015970B (en) | 2017-01-11 |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3833448A (en) * | 1972-09-08 | 1974-09-03 | Burroughs Corp | Apparatus for automatically attaching a magnetizable, machine readable stripe to a commercial document |
| JPH0831198B2 (en) * | 1990-02-27 | 1996-03-27 | ユニチカ株式会社 | Method of manufacturing label for article monitoring |
| EP0649126B1 (en) * | 1993-10-15 | 1997-08-13 | Nof Corporation | Label |
| ES1028538Y (en) * | 1994-07-12 | 1995-11-01 | Crespo Alejandro Basterra | MAGNETIC CARD. |
| CN1134754C (en) * | 1995-06-13 | 2004-01-14 | 斯坦贝斯Ppl有限公司 | Label with integrated coding |
| CN1274559C (en) * | 2004-10-28 | 2006-09-13 | 上海交通大学 | Label sticking method for book metal anti-theft label |
| EP2690586B1 (en) * | 2006-02-22 | 2017-07-19 | Toyo Seikan Kaisha, Ltd. | RFID tag substrate for metal component |
| CN201004259Y (en) * | 2007-01-12 | 2008-01-09 | 宋荣安 | Electromagnetic wave theft prevention soft tag |
| JP5781758B2 (en) * | 2010-12-27 | 2015-09-24 | 日本電産サンキョー株式会社 | Labeling device |
| CN202163661U (en) * | 2011-07-27 | 2012-03-14 | 吴东杰 | Laser cutting lineless label attachment machine |
| CN103117025A (en) * | 2013-01-28 | 2013-05-22 | 西北工业大学 | Manufacture method of anti-theft labels for supermarket bulk goods |
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2014
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Effective date of registration: 20200508 Address after: No. 196, yaochi Middle Road, Chengdong Town, Haian City, Nantong City, Jiangsu Province 226000 Patentee after: JIANGSU JINDA PACKAGING MATERIAL TECHNOLOGY Co.,Ltd. Address before: 201908 No. 5299, Fujin Road, Shanghai, Baoshan District Patentee before: SHANGHAI JINDA PLASTIC Co.,Ltd. |