CN107987757A - The plastic bottle environmentally friendly adhesive for labels of series and its preparation method - Google Patents
The plastic bottle environmentally friendly adhesive for labels of series and its preparation method Download PDFInfo
- Publication number
- CN107987757A CN107987757A CN201711435142.0A CN201711435142A CN107987757A CN 107987757 A CN107987757 A CN 107987757A CN 201711435142 A CN201711435142 A CN 201711435142A CN 107987757 A CN107987757 A CN 107987757A
- Authority
- CN
- China
- Prior art keywords
- adhesive
- plastic bottle
- labels
- environmentally friendly
- series
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J131/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
- C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09J131/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention provides a kind of plastic bottle environmentally friendly adhesive for labels of series and its preparation method, by water, alkali-soluble acrylate's lotion, potassium zirconium carbonate, silicone emulsion, Kathon CG, ammonium hydroxide, acrylate pressure sensitive adhesive, rosin soap, VAE lotions, according to a certain ratio, certain technique is with requiring reaction to form.Used suitable for the plastic bottle labelling machine of senior middle school's low velocity, and suitable for manually pasting various plastic products paper labels.Adhesive and label hold be not easy it is mouldy, label adhesiveness also influenced by the temperature difference it is smaller, have the advantages that applicability is wide, consumption is small, cost is low, water-tolerant, easy alkali cleaning.
Description
Technical field
The present invention relates to polymeric adhesive material field, and in particular to a kind of plastic bottle environmentally friendly adhesive for labels of series
And its preparation method.
Background technology
It is well known that packing plastic bottle use it is more and more extensive.Such as medical drugs, beverage, daily cosmetics, chemistry examination
Agent etc., with the rapid development of plastic packaging industry technology, plastic bottle beer packing is widely used at home and abroad at present.Modeling
Expect bottle it is light, non-breakable, appearance is unique, service life is long, it is easy recycling, it is easy to use.On these packing plastic bottles
Commercial goods labels, one kind are directly printed onto on plastic bottle, this is mainly various daily cosmetics；Another kind is plastic label, main
If heat shrink films, shunk according to plastic film by thermo-responsive characteristic, heat, making plastic film label, tightly beam Fu is moulding
Expect on bottle, such as Sprite, Gao Cheng, Coca-Cola beverage bottle.
What application was maximum at present is paper label, and paper label is pasted two kinds of adhesive at present on plastic bottle.
One kind is solvent-borne type, and solvent-borne type adhesive strength is big, and adhesive effect is good, but because containing the toxic solvents such as benzene,toluene,xylene,
It is subject to certain restrictions its application.Another kind is water-soluble, and at present, the paper label on plastic bottle uses water solubility third
Olefin(e) acid esters lotion, such as acrylate pressure sensitive adhesive and acrylic compounds paper laminated adhesive, but these products are because viscosity is low, binding speed
Slowly, can only label be attached on plastic bottle one by one by hand, it is impossible to mechanized operation, so making its application be subject to necessarily
Limitation.
There are patent document " water-soluble adhesive for labels of plastic bottles " and " plastic bottle paper label aqueous plaster by patent retrieval
Mark glue ", application number is respectively 88106301.0,97118148.9, by document analysis and according to literature content contrast test, on
State invention and also can not meet plastic bottle automation labeling requirement.
The content of the invention
The environmentally friendly adhesive for labels viscosity of plastic bottle series is low, binding speed is slow in order to overcome in the prior art, can only hand
Work label is attached on plastic bottle one by one, it is impossible to which the problems such as mechanized operation, the present invention provides a kind of adhesive and mark
Label are not easy mouldy, label adhesiveness is big, viscosity by the temperature difference influenced smaller, binding speed is fast, applicability is wide, consumption is small, into
This low, water-tolerant, easy alkali cleaning, the plastic bottle labelling machine for being suitable for senior middle school's low velocity, and suitable for manually pasting various modelings
The plastic bottle of material products the paper labels environmentally friendly adhesive for labels of series and its preparation method.
The purpose of the present invention is achieved through the following technical solutions：The plastic bottle environmentally friendly adhesive for labels of series, each component
Mass fraction is：Water 100-200, alkali-soluble acrylate's lotion 200-400, potassium zirconium carbonate 10-20, silicone emulsion 2-4, Kathon CG
1-4, ammonium hydroxide 20-30, acrylate pressure sensitive adhesive 150-250, rosin soap 50-100, VAE lotion 100-200.
The preparation method of the plastic bottle environmentally friendly adhesive for labels of series, step are：
(1) water, alkali-soluble acrylate's lotion, potassium zirconium carbonate, silicone emulsion, card are sequentially added according to the mass fraction
Pine, then heats up 40-50 DEG C；
(2) with ammonium hydroxide adjust pH to 7 ± 0.5, continue stir 1-2 it is small when；
(3) acrylate pressure sensitive adhesive, rosin soap, VAE lotions are added, obtains colloid.
With the environmentally friendly adhesive for labels of series after testing, technical indicator is as follows for plastic bottle of the present invention：
| Inspection project | Technical indicator |
| Viscosity (27 DEG C), mPa.s | 30000-100000 |
| Solid content (105 DEG C) %, m/m | 30-50 |
| PH value | 6-8 |
| Adhesive speed (30 DEG C), S≤ | 30 |
| Resistance to cold water test (0-4 DEG C), h >= | 72 |
| The water test of resistance to room temperature (20-25 DEG C), h | Determined according to different production requirements |
| Elution property (80 ± 5 DEG C, 2%NaOH solution), S≤ | 400 |
Plastic bottle of the present invention is with the environmentally friendly adhesive for labels of series mainly using alkali-soluble acrylate's lotion and other domestic
Chemical industry auxiliary material produces, and alkali-soluble acrylate's lotion is crosslinked with potassium zirconium carbonate, is produced good water resistance, is thickened with ammonia solvent
Thickening, acrylate pressure sensitive adhesive, rosin soap, the compatibility of VAE lotions increase adhesive and plastics non-polar material, adhesive and mark
Label be not easy it is mouldy, label adhesiveness also influenced by the temperature difference it is smaller, have applicability is wide, consumption is small, cost is low, water resistance
The advantages that good, easy alkali cleaning, this product is detected as " nontoxic level " by Center for Disease Control of Henan Province, meets national requirements for environmental protection.
The present invention has the beneficial effect that compared with prior art：
1st, the present invention provides a kind of adhesive for labels, and between 30000-100000, binding speed is less than adhesive viscosities
Equal to 30s, viscosity is larger to make its be suitable for the plastic bottle labelling machine of high, medium and low speed with binding speed the advantages of good, and suitable
For manually pasting various plastic products paper labels.
2nd, the present invention provides a kind of adhesive and label is not easy mouldy, and label adhesiveness is influenced smaller by the temperature difference, is applicable in
Property is wide, consumption is small, cost is low, water-tolerant, easy alkali cleaning.
3rd, the present invention provides a kind of adhesive for labels, belongs to environmentally friendly, asepsis environment-protecting.
Embodiment
Following example will be explained in detail the operating method of different purposes of the invention, but cannot function as the limit to the present invention
It is fixed.
Embodiment one：The preparation method of the plastic bottle environmentally friendly adhesive for labels of series, step are：
(1) in the reaction kettle of stirring, water is sequentially added by recipe requirements：100th, alkali-soluble acrylate's lotion：400、
Potassium zirconium carbonate:18th, silicone emulsion:3rd, Kathon CG:3, then heat up 40-50 DEG C；
(2) add appropriate ammonium hydroxide tune pH value as 7 ± 0.5, continue to stir 1-2 it is small when；
(3) acrylate pressure sensitive adhesive is added:250th, rosin soap：80th, VAE lotions:100；Obtain homogeneous opalescent colloidal i.e.
The environmental protection label adhesive used suitable for plastic bottle high-speed labeling machine (40000-60000 bottles/hour).
After testing, technical indicator is as follows for the environmental protection label adhesive of the invention used suitable for plastic bottle high-speed labeling machine：
| Inspection project | Technical indicator |
| Viscosity (27 DEG C), mPa.s | 800000 |
| Solid content (105 DEG C) %, m/m | 45 |
| PH value | 7 |
| Adhesive speed (30 DEG C), S≤ | 10 |
| Resistance to cold water test (0-4 DEG C), h >= | 240 |
| The water test of resistance to room temperature (20-25 DEG C), h >= | 240 |
| Elution property (80 ± 5 DEG C, 2%NaOH solution), S≤ | 80 |
Embodiment two
The preparation method of the plastic bottle environmentally friendly adhesive for labels of series, step are：
(1) in the reaction kettle of stirring, water is sequentially added by recipe requirements：150th, alkali-soluble acrylate's lotion：350、
Potassium zirconium carbonate:18th, silicone emulsion:3rd, Kathon CG:3, then heat up 40-50 DEG C；
(2) add appropriate ammonium hydroxide tune pH value as 7 ± 0.5, continue to stir 1-2 it is small when；
(3) acrylate pressure sensitive adhesive is added:200th, rosin soap：50th, VAE lotions:150；Obtain homogeneous opalescent colloidal i.e.
The environmental protection label adhesive used suitable for plastic bottle middling speed labelling machine (30000-40000 bottles/hour).
After testing, technical indicator is as follows for the environmental protection label adhesive of the invention used suitable for plastic bottle middling speed labelling machine：
| Inspection project | Technical indicator |
| Viscosity (27 DEG C), mPa.s | 700000 |
| Solid content (105 DEG C) %, m/m | 40 |
| PH value | 7 |
| Adhesive speed (30 DEG C), S≤ | 10 |
| Resistance to cold water test (0-4 DEG C), h >= | 240 |
| The water test of resistance to room temperature (20-25 DEG C), h >= | 240 |
| Elution property (80 ± 5 DEG C, 2%NaOH solution), S≤ | 80 |
Embodiment three
The preparation method of the plastic bottle environmentally friendly adhesive for labels of series, step are：
(1) in the reaction kettle of stirring, water is sequentially added by recipe requirements：200th, alkali-soluble acrylate's lotion：200、
Potassium zirconium carbonate:18th, silicone emulsion:3rd, Kathon CG:3, then heat up 40-50 DEG C；
(2) add appropriate ammonium hydroxide tune pH value as 7 ± 0.5, continue to stir 1-2 it is small when；
(3) acrylate pressure sensitive adhesive is added:200th, rosin soap：50th, VAE lotions:200；Obtain homogeneous opalescent colloidal i.e.
The environmental protection label adhesive used suitable for plastic bottle low speed labelling machine (10000-30000 bottles/hour).
After testing, technical indicator is as follows for the environmental protection label adhesive of the invention used suitable for plastic bottle low speed labelling machine：
| Inspection project | Technical indicator |
| Viscosity (27 DEG C), mPa.s | 65000 |
| Solid content (105 DEG C) %, m/m | 35 |
| PH value | 7 |
| Adhesive speed (30 DEG C), S≤ | 10 |
| Resistance to cold water test (0-4 DEG C), h >= | 240 |
| The water test of resistance to room temperature (20-25 DEG C), h >= | 240 |
| Elution property (80 ± 5 DEG C, 2%NaOH solution), S≤ | 80 |
Example IV
The preparation method of the plastic bottle environmentally friendly adhesive for labels of series, step are：
(1) in the reaction kettle of stirring, water is sequentially added by recipe requirements：200th, alkali-soluble acrylate's lotion：300、
Potassium zirconium carbonate:18th, silicone emulsion:3rd, Kathon CG:3, then heat up 40-50 DEG C；
(2) add appropriate ammonium hydroxide tune pH value as 7 ± 0.5, continue to stir 1-2 it is small when；
(3) acrylate pressure sensitive adhesive is added:200th, rosin soap：50th, VAE lotions:150；Obtain homogeneous opalescent colloidal i.e.
Environmental protection label adhesive suitable for manually pasting various plastic products paper labels.
After testing, technical indicator is as follows for adhesive of the invention suitable for manually pasting various plastic products paper labels：
| Inspection project | Technical indicator |
| Viscosity (27 DEG C), mPa.s | 55000 |
| Solid content (105 DEG C) %, m/m | 30 |
| PH value | 7 |
| Adhesive speed (30 DEG C), S≤ | 20 |
| Resistance to cold water test (0-4 DEG C), h >= | 240 |
| The water test of resistance to room temperature (20-25 DEG C), h >= | 240 |
| Elution property (80 ± 5 DEG C, 2%NaOH solution), S≤ | 80 |
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all cover in protection scope of the present invention.
Claims (2)
1. the plastic bottle environmentally friendly adhesive for labels of series, it is characterised in that the mass fraction of each component is：Water 100-200, alkali soluble
Property acrylic acid ester emulsion 200-400, potassium zirconium carbonate 10-20, silicone emulsion 2-4, Kathon CG 1-4, ammonium hydroxide 20-30, acrylic pressure sensitive
Glue 150-250, rosin soap 50-100, VAE lotion 100-200.
A kind of 2. preparation method of the plastic bottle environmentally friendly adhesive for labels of series described in claim 1, it is characterised in that step
For：
(1) water, alkali-soluble acrylate's lotion, potassium zirconium carbonate, silicone emulsion, Kathon CG are sequentially added according to the mass fraction,
Then heat up 40-50 DEG C；
(2) adjust pH value to 7 ± 0.5 with ammonium hydroxide, continue to stir 1-2 it is small when；
(3) acrylate pressure sensitive adhesive, rosin soap, VAE lotions are added, obtains colloid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435142.0A CN107987757A (en) | 2017-12-26 | 2017-12-26 | The plastic bottle environmentally friendly adhesive for labels of series and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435142.0A CN107987757A (en) | 2017-12-26 | 2017-12-26 | The plastic bottle environmentally friendly adhesive for labels of series and its preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107987757A true CN107987757A (en) | 2018-05-04 |
Family
ID=62042904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711435142.0A Pending CN107987757A (en) | 2017-12-26 | 2017-12-26 | The plastic bottle environmentally friendly adhesive for labels of series and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107987757A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587496A (en) * | 2018-05-09 | 2018-09-28 | 蒋会见 | A kind of method that bottle sticker and filling bottle surface paste bottle sticker |
| CN110157358A (en) * | 2019-06-21 | 2019-08-23 | 江苏国胶新材料有限公司 | A kind of high retentivity water-borne pressure sensitive adhesive and preparation method thereof |
| CN110746910A (en) * | 2019-11-04 | 2020-02-04 | 河南中包科技有限公司 | Fast-adhesion water-resistant environment-friendly label adhesive and preparation method thereof |
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| CN102863928A (en) * | 2011-07-04 | 2013-01-09 | 宁波松鹤文具有限公司 | Transparent alkali-soluble acrylic resin solid gum and preparation method thereof |
| CN104327769A (en) * | 2014-09-30 | 2015-02-04 | 河南中包科技有限公司 | Mildew-proof water-resistant easy-to-alkali-washing performance-excellent environmentally-protective label adhesive and preparation method thereof |
| CN106634720A (en) * | 2016-12-30 | 2017-05-10 | 河南中包科技有限公司 | Normal-temperature and quick-bonding waterproof adhesive for paper product and preparation method of normal-temperature and quick-bonding waterproof adhesive |
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2017
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587496A (en) * | 2018-05-09 | 2018-09-28 | 蒋会见 | A kind of method that bottle sticker and filling bottle surface paste bottle sticker |
| CN108587496B (en) * | 2018-05-09 | 2023-10-27 | 蒋会见 | Method for sticking bottle label on surface of bottle filling bottle |
| CN110157358A (en) * | 2019-06-21 | 2019-08-23 | 江苏国胶新材料有限公司 | A kind of high retentivity water-borne pressure sensitive adhesive and preparation method thereof |
| CN110746910A (en) * | 2019-11-04 | 2020-02-04 | 河南中包科技有限公司 | Fast-adhesion water-resistant environment-friendly label adhesive and preparation method thereof |
| CN110746910B (en) * | 2019-11-04 | 2021-05-07 | 河南中包科技有限公司 | Fast-adhesion water-resistant environment-friendly label adhesive and preparation method thereof |
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Application publication date: 20180504 |
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