CN103131101A - Production technique of plastic film with antimicrobial function - Google Patents
Production technique of plastic film with antimicrobial function Download PDFInfo
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- CN103131101A CN103131101A CN2013100772464A CN201310077246A CN103131101A CN 103131101 A CN103131101 A CN 103131101A CN 2013100772464 A CN2013100772464 A CN 2013100772464A CN 201310077246 A CN201310077246 A CN 201310077246A CN 103131101 A CN103131101 A CN 103131101A
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- antimicrobial function
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Abstract
The invention discloses a production technique of a plastic film with antimicrobial function, which comprises the following steps: evenly mixing antimicrobial agent, polyvinyl chloride particle and assistant in a mass ratio of 1:3:1; heating the mixture, and keeping at 100-110 DEG C for 30-45 minutes to obtain a molten-state mixture; cooling the molten-state mixture, and keeping at 60-70 DEG C; and finally, carrying out secondary mixing on the mixture and plastic resin, and carrying out injection molding or extrusion molding to obtain the plastic film with antimicrobial function. The invention has the advantages of simple technique and low cost; and the produced plastic film with antimicrobial function has the advantages of favorable effect and long duration time, and has strong market competitiveness.
Description
Technical field
The present invention relates to field of plastic products, specifically, specially refer to a kind of plastic film production process with antibacterial.
Background technology
Plastics are synthetic macromolecular compound { polymkeric substance (polymer) }, can be described as again polymer or giant molecule (macromolecules), be also plastics (plastics) or the resin (resin) that generally is commonly called as, can freely change the body pattern.Be the material that utilizes raw material monomer to be polymerized with synthetic or condensation reaction, formed by additives such as synthetic resins and filler, softening agent, stablizer, lubricant, colorants.
The main component of plastics is synthetic resins.This noun of resin is to be gained the name by the oozy lipid of animals and plants at first, and as rosin, shellac etc., resin refers to not yet the superpolymer that mixes with various additives.Resin accounts for 40%～100% of plastics gross weight.The fundamental property of plastics depends mainly on the person's character of resin, but additive also plays an important role.Some plastics is comprised of synthetic resins basically, does not contain or contain less additive, as organic glass, polystyrene etc.
Application number is the preparation technology that 201110252126.4 patent application document discloses a kind of antibiotic plastic, comprises the steps: antiseptic-germicide, appropriate plastic pellet and auxiliary agent are evenly mixed that extruding pelletization obtains the antibacterial matrices of high density; Antibacterial matrices is mixed with Plastic Resin; Carry out injection moulding or extrusion moulding after mixing, obtain antibiotic plastic.Adopt the defective of the antibiotic plastic of this explained hereafter to be that antibacterial effect is general, perdurability is shorter.
In sum, for the defective of prior art, need especially a kind of plastic film production process with antibacterial, to solve the deficiencies in the prior art.
Summary of the invention
The object of the present invention is to provide a kind of plastic film production process with antibacterial, improve by the production technique to traditional antibiotic plastic, the good anti-bacterial effect of the plastics film with antibacterial of producing, perdurability is long, possesses the stronger market competitiveness, thereby overcome the deficiency in the conventional art, realized purpose of the present invention.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of plastic film production process with antibacterial, it comprises the steps:
1) antiseptic-germicide, particulate polyvinyl chloride and the auxiliary agent mass ratio by 1:3:1 is evenly mixed;
2) mixture in step 1) is heated, and remain on 100-110 degree centigrade 30-45 minute, obtain the mixture of molten state;
3) mixture of molten state is carried out cooling, make its temperature remain on 60-70 degree centigrade;
4) mixture and Plastic Resin are carried out the secondary mixing, carry out injection moulding or extrusion moulding after mixing, obtain having the plastics film of antibacterial.
In one embodiment of the invention, described thickness with plastics film of antibacterial is the 0.3-0.5 millimeter.
In one embodiment of the invention, described particulate polyvinyl chloride is spherical or gengon.
Beneficial effect of the present invention is: technique is simple, and is with low cost, the good anti-bacterial effect of the plastics film with antibacterial of production, and perdurability is long, possesses the stronger market competitiveness.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.
A kind of plastic film production process with antibacterial of the present invention, it comprises the steps:
1) antiseptic-germicide, particulate polyvinyl chloride and the auxiliary agent mass ratio by 1:3:1 is evenly mixed;
2) mixture in step 1) is heated, and remain on 100-110 degree centigrade 30-45 minute, obtain the mixture of molten state;
3) mixture of molten state is carried out cooling, make its temperature remain on 60-70 degree centigrade;
4) mixture and Plastic Resin are carried out the secondary mixing, carry out injection moulding or extrusion moulding after mixing, obtain having the plastics film of antibacterial.
Especially it is pointed out that described thickness with plastics film of antibacterial is the 0.3-0.5 millimeter.
It should be noted that described particulate polyvinyl chloride is spherical or gengon.
Beneficial effect of the present invention is: technique is simple, and is with low cost, the good anti-bacterial effect of the plastics film with antibacterial of production, and perdurability is long, possesses the stronger market competitiveness.
Above demonstration and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. the plastic film production process with antibacterial, is characterized in that, it comprises the steps:
1) antiseptic-germicide, particulate polyvinyl chloride and the auxiliary agent mass ratio by 1:3:1 is evenly mixed;
2) mixture in step 1) is heated, and remain on 100-110 degree centigrade 30-45 minute, obtain the mixture of molten state;
3) mixture of molten state is carried out cooling, make its temperature remain on 60-70 degree centigrade;
4) mixture and Plastic Resin are carried out the secondary mixing, carry out injection moulding or extrusion moulding after mixing, obtain having the plastics film of antibacterial.
2. a kind of plastic film production process with antibacterial according to claim 1, is characterized in that, described thickness with plastics film of antibacterial is the 0.3-0.5 millimeter.
3. a kind of plastic film production process with antibacterial according to claim 1, is characterized in that, described particulate polyvinyl chloride is spherical or gengon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100772464A CN103131101A (en) | 2013-03-12 | 2013-03-12 | Production technique of plastic film with antimicrobial function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100772464A CN103131101A (en) | 2013-03-12 | 2013-03-12 | Production technique of plastic film with antimicrobial function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103131101A true CN103131101A (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100772464A Pending CN103131101A (en) | 2013-03-12 | 2013-03-12 | Production technique of plastic film with antimicrobial function |
Country Status (1)
| Country | Link |
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| CN (1) | CN103131101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571106A (en) * | 2013-11-08 | 2014-02-12 | 苏州新颖新材料科技股份有限公司 | Efficient antibacterial composite film material |
| CN104151733A (en) * | 2014-02-28 | 2014-11-19 | 江苏顺泰包装印刷科技有限公司 | PVC thin film with antibacterial effect and preparation method of thin film |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070424A (en) * | 2007-05-24 | 2007-11-14 | 深圳市科聚新材料有限公司 | Antibacterial engineering plastic and its preparing method |
| CN101492572A (en) * | 2008-12-24 | 2009-07-29 | 暨南大学 | Antimicrobial macromolecule material and method for preparing the same |
| CN101735533A (en) * | 2010-01-21 | 2010-06-16 | 上海纳米技术及应用国家工程研究中心有限公司 | Environmentally-friendly antibacterial polyvinyl chloride composite material and preparation method thereof |
| CN102363661A (en) * | 2011-08-30 | 2012-02-29 | 常熟市江顺塑料制品有限公司 | Preparation technology of antibacterial plastic |
-
2013
- 2013-03-12 CN CN2013100772464A patent/CN103131101A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070424A (en) * | 2007-05-24 | 2007-11-14 | 深圳市科聚新材料有限公司 | Antibacterial engineering plastic and its preparing method |
| CN101492572A (en) * | 2008-12-24 | 2009-07-29 | 暨南大学 | Antimicrobial macromolecule material and method for preparing the same |
| CN101735533A (en) * | 2010-01-21 | 2010-06-16 | 上海纳米技术及应用国家工程研究中心有限公司 | Environmentally-friendly antibacterial polyvinyl chloride composite material and preparation method thereof |
| CN102363661A (en) * | 2011-08-30 | 2012-02-29 | 常熟市江顺塑料制品有限公司 | Preparation technology of antibacterial plastic |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571106A (en) * | 2013-11-08 | 2014-02-12 | 苏州新颖新材料科技股份有限公司 | Efficient antibacterial composite film material |
| CN104151733A (en) * | 2014-02-28 | 2014-11-19 | 江苏顺泰包装印刷科技有限公司 | PVC thin film with antibacterial effect and preparation method of thin film |
| CN104151733B (en) * | 2014-02-28 | 2016-05-04 | 江苏顺泰包装印刷科技有限公司 | A kind of PVC film that possesses antibacterial action and preparation method thereof |
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Application publication date: 20130605 |