CN101927559A - Method for processing mouldproof and antibacterial film - Google Patents
Method for processing mouldproof and antibacterial film Download PDFInfo
- Publication number
- CN101927559A CN101927559A CN 201010227244 CN201010227244A CN101927559A CN 101927559 A CN101927559 A CN 101927559A CN 201010227244 CN201010227244 CN 201010227244 CN 201010227244 A CN201010227244 A CN 201010227244A CN 101927559 A CN101927559 A CN 101927559A
- Authority
- CN
- China
- Prior art keywords
- film
- mouldproof
- antibacterial
- processing
- minute
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a method for processing a mouldproof and antibacterial film, comprising the following steps of: firstly processing a mouldproof and antibacterial agent into powder, and then mixing with a TPU (Thermoplastic polyurethane) film raw material; after five-stage type heating mixing in a screw rod barrel, carrying out blow molding by using a film blowing machine mould to form a tubular film, and laminating the cooled tubular film into a double-layer mouldproof and antibacterial film by using a forming guide wheel. The method accomplishes the mouldproof and antibacterial property of the film in the production and manufacturing process of the film so that the mouldproof and antibacterial effect of the film is more durable and is also improved, and through ASTM (American Society for Testing Material) E2149-01 test, the mouldproof and antibacterial effect can reach 98%.
Description
Technical field
The present invention relates to a kind of synthetic method of film, relate in particular to a kind of method for processing mouldproof and antibacterial film.
Background technology
In order to make fabric play the effect of waterproof and breathable, need carry out antimildew and antibacterial to fabric usually and handle.Patent of invention CN200510063420.5 discloses a kind of polyurethane multilayer film manufacturing method of tool antibacterial and mouldproof.This method is utilized following layer, the vapor-permeable type polyurethane film is followed in a fabric face, again a resin film that contains surface modifier and antimildew and antibacterial agent is coated the polyurethane film surface, make this resin film and this this fabric of polyurethane film collection form a polyurethane multilayer film fabric.Have the antimildew and antibacterial effect though the method makes film, but since the film of coating fabric use or the active force of process such as washing under, can come off and lose the antimildew and antibacterial effect.
Summary of the invention
The purpose of this invention is to provide a kind of method for processing mouldproof and antibacterial film, is the antimildew and antibacterial characteristic of promptly finishing film in the film production manufacture process, and not only the antimildew and antibacterial effect is more lasting, has also improved the antimildew and antibacterial effect of film.
A kind of method for processing mouldproof and antibacterial film comprises the steps:
1) processing of antimicrobial powder: AEGIS antiseptic and porous adsorptivity powder are mixed, and 600-800rpm continues to stir, mixes, and after oven dry under 130-200 ℃, be powdery then with ball mill grinding;
2) processing of film: the agent of lubrication prescription and 8% (w/w) cloudy surface is after batch mixer stirs outside antimildew and antibacterial agent, 10% (w/w) surface that adding 3% (w/w) step 1) makes in thermoplastic elastomer (TPE) raw material (TPU), and dehumidifying heat pump is dried; In the screw rod cylindrical shell, carry out 5 segmentations then and add hot milling processing, to the mixing one-tenth fluid liquid of raw material hot melt,
The first section feeding section temperature is set 150 ℃, time 12-20 minute;
Second section mixing section temperature set 175 ℃, time 12-20 minute;
Three-stage mixing section temperature is set 180 ℃, time 3-15 minute;
The 4th section high mixing section temperature set 185 ℃, time 3-15 minute;
The 5th section compute segment temperature set 182 ℃, time 1-10 minute;
The fluid liquid that makes blows north one-tenth tubular film by the inflation film manufacturing machine mould, is pressed into double-deck mouldproof and antibacterial film by the shaping guide wheel after cooling off.
The mouldproof and antibacterial film that makes is through ASTM E2149-01 test, and antimildew and antibacterial efficient can reach 98%.
AEGIS antiseptic and porous adsorptivity powder mixed weight ratio are 1: 1-1: 500.
The outer lubrication prescription in surface is selected from silica, the two oleamides of ethylene or calcium carbonate.
The cloudy surface agent is styrene and butadiene serum copolymer.
The beneficial effect that technical solution of the present invention realizes:
The invention provides a kind of method for processing mouldproof and antibacterial film, earlier antimildew and antibacterial agent is processed into powder after, be mixed in the TPU film raw material together film forming.Promptly finish the antimildew and antibacterial characteristic of film in the film production manufacture process, not only the antimildew and antibacterial effect is more lasting, has also improved the antimildew and antibacterial effect of film.
The specific embodiment
Below describe technical scheme of the present invention in detail.
Embodiment 1
The processing of antimicrobial powder:
1 kilogram of AEGIS antiseptic and 10 kilograms of porous adsorptivity powders are mixed, and 600rpm continues to stir, mix, and after oven dry under 150 ℃, be powdery then with ball mill grinding
The processing of film:
In TPU, add antimildew and antibacterial agent, 10% (w/w) silica that 3% (w/w) make and the agent of 8% (w/w) cloudy surface after batch mixer stirs, the dehumidifying heat pump oven dry; In the screw rod cylindrical shell, carry out 5 segmentations then and add hot milling processing, to the mixing one-tenth fluid liquid of raw material hot melt,
The first section feeding section temperature is set 150 ℃, 12 minutes time;
Second section mixing section temperature set 175 ℃, 12 minutes time;
Three-stage mixing section temperature is set 180 ℃, 6 minutes time;
The 4th section high mixing section temperature set 185 ℃, 6 minutes time;
The 5th section compute segment temperature set 182 ℃, 1 minute time;
The fluid liquid that makes blows north one-tenth tubular film by the inflation film manufacturing machine mould, is pressed into double-deck mouldproof and antibacterial film by the shaping guide wheel after cooling off.
The mouldproof and antibacterial film that makes is through ASTM E2149-01 test, and antimildew and antibacterial efficient can reach 98%.
Embodiment 2
The processing of antimicrobial powder:
1 kilogram of AEGIS antiseptic and 10 kilograms of porous adsorptivity powders are mixed, and 600rpm continues to stir, mix, and after oven dry under 150 ℃, be powdery then with ball mill grinding.
The processing of film:
In TPU, add antimildew and antibacterial agent, 10% (w/w) silica that 3% (w/w) make and the agent of 8% (w/w) cloudy surface after batch mixer stirs, the dehumidifying heat pump oven dry; In the screw rod cylindrical shell, carry out 5 segmentations then and add hot milling processing, to the mixing one-tenth fluid liquid of raw material hot melt,
The first section feeding section temperature is set 150 ℃, 20 minutes time;
Second section mixing section temperature set 175 ℃, 20 minutes time;
Three-stage mixing section temperature is set 180 ℃, 15 minutes time;
The 4th section high mixing section temperature set 185 ℃, 15 minutes time;
The 5th section compute segment temperature set 182 ℃, 7 minutes time;
The fluid liquid that makes blows north one-tenth tubular film by the inflation film manufacturing machine mould, is pressed into double-deck mouldproof and antibacterial film by the shaping guide wheel after cooling off.
The mouldproof and antibacterial film that makes is through ASTM E2149-01 test, and antimildew and antibacterial efficient can reach 98%.
Claims (4)
1. a method for processing mouldproof and antibacterial film comprises the steps:
1) processing of antimicrobial powder: AEGIS antiseptic and porous adsorptivity powder are mixed, and 600-800rpm continues to stir, mixes, and after oven dry under 130-200 ℃, be powdery then with ball mill grinding;
2) processing of film: lubrication prescription and weight ratio 8% cloudy surface agent are after batch mixer stirs outside the antimildew and antibacterial agent that adding weight ratio 3% step 1) makes in the thermoplastic elastomer (TPE) raw material, weight ratio 10% surface, and dehumidifying heat pump is dried; In the screw rod cylindrical shell, carry out 5 segmentations then and add hot milling processing, to the mixing one-tenth fluid liquid of raw material hot melt,
The first section feeding section temperature is set 150 ℃, time 12-20 minute;
Second section mixing section temperature set 175 ℃, time 12-20 minute;
Three-stage mixing section temperature is set 180 ℃, time 3-15 minute;
The 4th section high mixing section temperature set 185 ℃, time 3-15 minute;
The 5th section compute segment temperature set 182 ℃, time 1-10 minute;
The fluid liquid that makes blows north one-tenth tubular film by the inflation film manufacturing machine mould, is pressed into double-deck mouldproof and antibacterial film by the shaping guide wheel after cooling off.
2. method for processing mouldproof and antibacterial film according to claim 1 is characterized in that described AEGIS antiseptic and described porous adsorptivity powder mixed weight ratio are 1: 1-1: 500.
3. method for processing mouldproof and antibacterial film according to claim 1 is characterized in that lubrication prescription is selected from silica, the two oleamides of ethylene or calcium carbonate outside the described surface.
4. method for processing mouldproof and antibacterial film according to claim 1 is characterized in that described cloudy surface agent is styrene and butadiene serum copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010227244 CN101927559A (en) | 2010-07-15 | 2010-07-15 | Method for processing mouldproof and antibacterial film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010227244 CN101927559A (en) | 2010-07-15 | 2010-07-15 | Method for processing mouldproof and antibacterial film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101927559A true CN101927559A (en) | 2010-12-29 |
Family
ID=43367123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010227244 Pending CN101927559A (en) | 2010-07-15 | 2010-07-15 | Method for processing mouldproof and antibacterial film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101927559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613804A (en) * | 2013-11-08 | 2014-03-05 | 苏州新颖新材料科技股份有限公司 | Production process of producing bacteriostatic thin film from waste plastics |
| CN103772771A (en) * | 2013-12-06 | 2014-05-07 | 苏州瑞邦塑胶有限公司 | Process for manufacturing bacteriostatic composite film from waste plastic and waste rubber |
| CN109111729A (en) * | 2018-08-20 | 2019-01-01 | 杭州本松新材料技术股份有限公司 | The compound organic mould inhibitor of thermolysis-resistant load formula, composite material and electric control element shell |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1485253A (en) * | 2002-09-23 | 2004-03-31 | 珠海真绿色技术有限公司 | Functional fresh-keeping packaging film (bag) |
-
2010
- 2010-07-15 CN CN 201010227244 patent/CN101927559A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1485253A (en) * | 2002-09-23 | 2004-03-31 | 珠海真绿色技术有限公司 | Functional fresh-keeping packaging film (bag) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613804A (en) * | 2013-11-08 | 2014-03-05 | 苏州新颖新材料科技股份有限公司 | Production process of producing bacteriostatic thin film from waste plastics |
| CN103772771A (en) * | 2013-12-06 | 2014-05-07 | 苏州瑞邦塑胶有限公司 | Process for manufacturing bacteriostatic composite film from waste plastic and waste rubber |
| CN109111729A (en) * | 2018-08-20 | 2019-01-01 | 杭州本松新材料技术股份有限公司 | The compound organic mould inhibitor of thermolysis-resistant load formula, composite material and electric control element shell |
| CN109111729B (en) * | 2018-08-20 | 2021-08-27 | 杭州本松新材料技术股份有限公司 | Pyrolysis-resistant carrier type composite organic mildew inhibitor, composite material and electric control element shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105273314B (en) | Polypropylene foaming heat insulation material and preparation method thereof | |
| CN107629284A (en) | A kind of preparation method of antistatic foaming EPE pearl wool | |
| CN104153204A (en) | Roller coating type preparation method and device for solvent-free two-component polyurethane synthetic leather as well as prepared synthetic leather | |
| CN103265768B (en) | Production method of wood-plastic floorboard | |
| CN106498761A (en) | The production method of aqueouss vacuum pattern absorbing leather | |
| CN101927559A (en) | Method for processing mouldproof and antibacterial film | |
| CN102153875A (en) | Mineral resin and preparation method of mineral resin | |
| CN102241855A (en) | Foamed material prepared from nano-calcium-carbonate-filled polypropylene/polyethylene blend and preparation process thereof | |
| CN105131246A (en) | Preparation method of anti-molding intelligent temperature-adjustment polyurethane foam | |
| CN103352373B (en) | Sofa fabric that good permeability is wear-resisting and preparation method thereof | |
| CN106750842A (en) | A kind of polyolefin composition and preparation method thereof | |
| CN103627060B (en) | Plastic processing long-acting defoaming dehumidifying masterbatch and preparation method thereof | |
| CN105538637B (en) | Production process of luggage | |
| CN107629670A (en) | It is a kind of to feel solvent-free polyurethane resin and preparation method and application without modeling | |
| CN103897415A (en) | Method for preparing mixed plastic-wood floor material | |
| CN102532793A (en) | Plastic grain-removal brightener and preparation method thereof | |
| CN101914280B (en) | Method for producing thin films by recycled plastics | |
| CN105602049B (en) | The preparation method at a kind of felt shoes bottom dipping solution and impregnation felt shoes bottom, a kind of footwear | |
| CN107573478A (en) | A kind of Thermoplastic polyurethane elastomer material | |
| CN106366504A (en) | Environmentally-friendly composite material and manufacturing method thereof | |
| CN107594747A (en) | A kind of heatproof sterilizing plastic cement slippers | |
| CN106279972A (en) | A kind of polypropylene composite materials dalle and manufacture method thereof | |
| CN106853710A (en) | Roof of the vehicle | |
| CN105599326A (en) | Processing method of decorative plate with three-dimensional patterns and the prepared decorative plate | |
| CN107778752A (en) | A kind of anti-aging modified SBS/coal dust composite and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101229 |