CN105694584A - Environment-friendly packaging material and method for preparing same - Google Patents
Environment-friendly packaging material and method for preparing same Download PDFInfo
- Publication number
- CN105694584A CN105694584A CN201610234716.7A CN201610234716A CN105694584A CN 105694584 A CN105694584 A CN 105694584A CN 201610234716 A CN201610234716 A CN 201610234716A CN 105694584 A CN105694584 A CN 105694584A
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- China
- Prior art keywords
- environment
- packaging material
- environmental protection
- packing material
- protection type
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Wrappers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention relates to an environment-friendly packaging material. The environment-friendly packaging material comprises, by weight, 12-30% of pigment, 10-25% of alcohol-soluble polyamide resin, 55-75% of benzene-free solvents and 2-5% of auxiliaries. A method for preparing the environment-friendly packaging material includes steps of adding the pigment, the alcohol-soluble polyamide resin, the benzene-free solvents and the auxiliaries into a constant-temperature high-speed mixer according to the mass percents and mixing and stirring the pigment, the alcohol-soluble polyamide resin, the benzene-free solvents and the auxiliaries with one another at high speeds to obtain a mixed material; taking the mixed material out of the constant-temperature high-speed mixer and extruding and granulating the mixed material to obtain particles; pressing the particles to obtain thin films; carrying out hot-stretch treatment on an environment-friendly thin-film packaging material to obtain the environment-friendly packaging material. Compared with the prior art, the environment-friendly packaging material and the method have the advantages that colors and the operability of the environment-friendly packaging material are indifferent from colors and the operability of benzene-containing packaging materials; the environment-friendly packaging material does not contain toluene, accordingly, quite obvious pollution-free effects can be realized for environmental atmosphere, and the environment-friendly packaging material is free of harm to the bodies of field operation staffs.
Description
[technical field]
The present invention relates to field of packaging material, specifically a kind of environmental protection type packing material and preparation method thereof。
[background technology]
At present, existing packaging material ink is containing benzene, is primarily to abundant dissolving resin, thus a certain proportion of toluene being contained in ink and solvent。Its major defect is: toluene not only results in atmospheric pollution, but also the health of execute-in-place employee can be brought certain injury。
[summary of the invention]
Present invention aim to solve above-mentioned deficiency and a kind of environmental protection type packing material is provided, not only color and operability all with containing benzene packaging material indistinction, and due to without toluene, thus all having obviously effect to ambient air is pollution-free, the health fanout free region to execute-in-place employee。
A kind of environmental protection type packing material of design, calculates by mass percentage for achieving the above object, and composition and the content of its raw material are as follows:
As preferably, this environmental protection type packing material is calculated by mass percentage, and composition and the content of its raw material are as follows:
Described non-toluene solvent is calculated by mass percentage, and composition and the content of its raw material are as follows:
Methyl cyclohexane 40-60%
Isopropanol 20-40%
Normal propyl alcohol 15-25%。
Further, described non-toluene solvent is calculated by mass percentage, and composition and the content of its raw material are as follows:
Methyl cyclohexane 50%
Isopropanol 30%
Normal propyl alcohol 20%。
Described auxiliary agent is opening agent, plasticizer or scratch resistance agent。
The preparation method that present invention also offers a kind of environmental protection type packing material, comprise the following steps: pigment, alcohol-soluble polyamide resin, non-toluene solvent, auxiliary agent are joined in constant temperature high speed vortex mixer by above-mentioned mass percent, carry out mixed at high speed stirring, again composite material is taken out from constant temperature high speed vortex mixer, carry out extruder grain, after extruder grain, particle is suppressed into thin film again, and environment-friendly type film packing material is carried out hot-stretch process, obtain environmental protection type packing material。
The present invention is compared with the existing technology, by by pigment, alcohol-soluble polyamide resin, non-toluene solvent, auxiliary agent mates by certain mass percent, thus making benzene-free type printing ink package material, eliminate benzene soluble polyamide, use alcohol-soluble polyamide resin, its solvent is with alcohols, lipid solvent is main, the printing effect of this based packaging material not only include its color and operability all with containing benzene packaging material indistinction, and due to very without toluene, thus all having obviously effect to ambient air is pollution-free, simultaneously, health fanout free region to execute-in-place employee；Additionally, by the product of ink printing without benzene of the present invention, through repeatedly using, and all have no objection to after the confirmation of its effect, also environment will be tested, and also be absent from air is brought the drawback of pollution。
[detailed description of the invention]
The present invention is made further explained below below in conjunction with specific embodiment:
Embodiment 1
This environmental protection type packing material is calculated by mass percentage, and composition and the content of its raw material are as follows:
Embodiment 2
This environmental protection type packing material is calculated by mass percentage, and composition and the content of its raw material are as follows:
Embodiment 3
This environmental protection type packing material is calculated by mass percentage, and composition and the content of its raw material are as follows:
Embodiment 4
This environmental protection type packing material is calculated by mass percentage, and composition and the content of its raw material are as follows:
In the present invention, non-toluene solvent is calculated by mass percentage, and composition and the content of its raw material are as follows: (1) methyl cyclohexane 50%, isopropanol 30%, normal propyl alcohol 20%；(2) methyl cyclohexane 40%, isopropanol 35%, normal propyl alcohol 25%；(3) methyl cyclohexane 60%, isopropanol 20%, normal propyl alcohol 20%；(4) methyl cyclohexane 45%, isopropanol 40%, normal propyl alcohol 15%。
The preparation method that present invention also offers a kind of environmental protection type packing material, comprise the following steps: pigment, alcohol-soluble polyamide resin, non-toluene solvent, auxiliary agent (opening agent, plasticizer or scratch resistance agent) are joined in constant temperature high speed vortex mixer by above-mentioned mass percent, carry out mixed at high speed stirring, again composite material is taken out from constant temperature high speed vortex mixer, carry out extruder grain, after extruder grain, particle is suppressed into again thin film, and environment-friendly type film packing material is carried out hot-stretch process, obtain environmental protection type packing material。
The present invention by the change made under the restriction of above-mentioned embodiment, other any spirit without departing from the present invention and principle, modification, replacement, combination, simplification, all not should be the substitute mode of equivalence, is included within protection scope of the present invention。
Claims (6)
1. an environmental protection type packing material, it is characterised in that calculate by mass percentage, composition and the content of its raw material are as follows:
2. environmental protection type packing material as claimed in claim 1, it is characterised in that calculating by mass percentage, composition and the content of its raw material are as follows:
3. environmental protection type packing material as claimed in claim 1 or 2, it is characterised in that described non-toluene solvent is calculated by mass percentage, and composition and the content of its raw material are as follows:
Methyl cyclohexane 40-60%
Isopropanol 20-40%
Normal propyl alcohol 15-25%。
4. environmental protection type packing material as claimed in claim 1 or 2, it is characterised in that described non-toluene solvent is calculated by mass percentage, and composition and the content of its raw material are as follows:
Methyl cyclohexane 50%
Isopropanol 30%
Normal propyl alcohol 20%。
5. environmental protection type packing material as claimed in claim 1 or 2, it is characterised in that: described auxiliary agent is opening agent, plasticizer or scratch resistance agent。
6. the preparation method of an environmental protection type packing material as claimed in claim 1, it is characterized in that, comprise the following steps: pigment, alcohol-soluble polyamide resin, non-toluene solvent, auxiliary agent are joined in constant temperature high speed vortex mixer by above-mentioned mass percent, carry out mixed at high speed stirring, again composite material is taken out from constant temperature high speed vortex mixer, carry out extruder grain, after extruder grain, particle is suppressed into again thin film, and environment-friendly type film packing material is carried out hot-stretch process, obtain environmental protection type packing material。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234716.7A CN105694584A (en) | 2016-04-15 | 2016-04-15 | Environment-friendly packaging material and method for preparing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234716.7A CN105694584A (en) | 2016-04-15 | 2016-04-15 | Environment-friendly packaging material and method for preparing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105694584A true CN105694584A (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234716.7A Pending CN105694584A (en) | 2016-04-15 | 2016-04-15 | Environment-friendly packaging material and method for preparing same |
Country Status (1)
| Country | Link |
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| CN (1) | CN105694584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107501675A (en) * | 2017-08-10 | 2017-12-22 | 上海福助工业有限公司 | High biomass content packing film and its production technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546582A (en) * | 2003-12-15 | 2004-11-17 | 罗东文 | Environment protective outward printing ink and its preparation method |
| CN101659810A (en) * | 2009-09-23 | 2010-03-03 | 英科·卡乐油墨(苏州)有限公司 | Environment-friendly compound printing ink |
| CN101768388A (en) * | 2008-12-27 | 2010-07-07 | 广东油墨厂有限公司 | Alcohol-soluble environmental intaglio aluminum foil ink and preparation method thereof |
| CN102702858A (en) * | 2012-07-06 | 2012-10-03 | 南雄市星辉化工新材料有限公司 | Environment-friendly alcohol-dissolvable surface-printing anti-yellowing plastic printing ink and preparation method thereof |
| CN104861773A (en) * | 2015-04-28 | 2015-08-26 | 桐城市新丰彩印包装有限公司 | Environmental-friendly flexography printing ink |
| CN105131705A (en) * | 2015-08-31 | 2015-12-09 | 厦门欧化实业有限公司 | Alcohol-soluble ink and preparing method thereof |
-
2016
- 2016-04-15 CN CN201610234716.7A patent/CN105694584A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546582A (en) * | 2003-12-15 | 2004-11-17 | 罗东文 | Environment protective outward printing ink and its preparation method |
| CN101768388A (en) * | 2008-12-27 | 2010-07-07 | 广东油墨厂有限公司 | Alcohol-soluble environmental intaglio aluminum foil ink and preparation method thereof |
| CN101659810A (en) * | 2009-09-23 | 2010-03-03 | 英科·卡乐油墨(苏州)有限公司 | Environment-friendly compound printing ink |
| CN102702858A (en) * | 2012-07-06 | 2012-10-03 | 南雄市星辉化工新材料有限公司 | Environment-friendly alcohol-dissolvable surface-printing anti-yellowing plastic printing ink and preparation method thereof |
| CN104861773A (en) * | 2015-04-28 | 2015-08-26 | 桐城市新丰彩印包装有限公司 | Environmental-friendly flexography printing ink |
| CN105131705A (en) * | 2015-08-31 | 2015-12-09 | 厦门欧化实业有限公司 | Alcohol-soluble ink and preparing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107501675A (en) * | 2017-08-10 | 2017-12-22 | 上海福助工业有限公司 | High biomass content packing film and its production technology |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |