CN101835327B - Novel method for effectively eliminating static electricity in film coating industry - Google Patents
Novel method for effectively eliminating static electricity in film coating industry Download PDFInfo
- Publication number
- CN101835327B CN101835327B CN 201010160903 CN201010160903A CN101835327B CN 101835327 B CN101835327 B CN 101835327B CN 201010160903 CN201010160903 CN 201010160903 CN 201010160903 A CN201010160903 A CN 201010160903A CN 101835327 B CN101835327 B CN 101835327B
- Authority
- CN
- China
- Prior art keywords
- coating
- liquid
- static
- static liquid
- rubber roll
- 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.)
- Active
Links
Images
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a novel method for effectively eliminating static electricity in the film coating industry and belongs to the field of antistatic technology. The method comprises the following steps of: 1) mixing 5 to 10 parts of antistatic solution and 90 to 95 parts of organic diluting solvent (ethanol) to prepare static liquid; 2) forming a dip coating device by using a guide roller, a coating rubber roller, a circulative liquid adding device, a motor and a control electric box and arranging the dip coating device between an edge trimmer and a baking oven of a film coating device; 3) adding the static liquid into a liquid storage groove of the circulative liquid adding device and coating the static liquid on a laminating pouch film through the dip coating device; and 4) drying the coating surface of the laminating pouch film on which the static liquid is coated through a drying machine and conveying the dried laminating pouch film to a specified position for rolling. The method has the advantages of advanced process, simple device, good antistatic effect and capability of improving the workability and the physical and mechanical properties of a product.
Description
Technical field
The present invention relates to the Apparatus and method for that a kind of static is eliminated, relate in particular to a kind of film coating industry is eliminated static in course of conveying method.
Background technology
The generation of static is relevant with several factors, and the thin-film material (card-protecting film) that film coating industry uses is very easy to produce static, if can not in time eliminate static, not only affects easily the quality and performance of product, even can can't normally produce.The mode that static is eliminated at present film coating industry employing has: a. static elimination bar: the instantaneous electrostatic efficiency that goes is obvious, in case rear road is cut, can be produced larger static again when cutting into sheet material, can only be used as and take precautions against potential safety hazard in the production.Cost is too high, can not get desirable effect; B. static rope: once popular on the market, substantially there is not effect but be used for film coating industry; C. antistatic particle: by melt extrude add with EVA in, form the molecular layer of ASA at EVA surface outermost layer, go electrostatic efficiency obvious, but restrained the application performance of filming, peel strength reduces greatly, directly causes product defective; D. Xelminator: identical with the result of use of static elimination bar, cost is high, and power consumption is large, and it is undesirable to eliminate electrostatic efficiency; E. some homemade indigenous methods are cured the symptoms, not the disease, and do not reach the elimination electrostatic efficiency.
Summary of the invention
The objective of the invention is the deficiency for above-mentioned existing film coating industry neutralizing method, a kind of novel method for effectively eliminating static electricity in film coating industry is provided.
The object of the present invention is achieved like this, and novel method for effectively eliminating static electricity in film coating industry is characterized in that comprising the steps:
1) preparation static liquid, static liquid is mixed by antistatic solution, organic retarder thinner, and static liquid components by weight percent ratio is: antistatic solution 5-10 part, organic retarder thinner (ethanol) 90-95 part;
2) be equipped with device for coating, by guide roller 1,2, coating rubber roll 3,4, circulation liquid-adding device, motor, control electronic box form soaking coating appts, and soaking coating appts is added between the set composite and ultra-violet curing case that is coated with device for coating in the film production line;
3) static liquid is added in the reservoir of circulation liquid-adding device, the card-protecting film of static liquid to be coated with is entered between the coating rubber roll 3,4 by guide roller 1,2 guiding, coating rubber roll 3 is by motor-driven, card-protecting film is carried to design direction, in the process of running, the circulation liquid-adding device starts, and the static liquid inside the reservoir is transported to coating rubber roll 3,4 gap locations, coating rubber roll 4 left and right adjusting control static liquid coating amount is transferred on the card-protecting film coating of coating rubber roll 4;
4) will scribble and be transported to specified location after the card-protecting film drying machine oven dry coat side of static liquid and carry out rolling.
The present invention adopts soaking coating appts, this device is to be added on the set composite of device for coating and the cover embedded device between the ultra-violet curing case, as shown in Figure 1, guide roller 1,2 play guide effect, card-protecting film enters into coating rubber roll 3, between 4, coating rubber roll 3 is by motor-driven, card-protecting film is carried to design direction, in the process of motion, the circulation liquid-adding device starts, the static liquid of reservoir the inside is transported to coating rubber roll 3,4 gap locations, but coating rubber roll 4 left and right adjusting, purpose is the liquid coating amount of control coating rubber roll 4, thereby allows coating rubber roll 4 coatings transfer on the card-protecting film, and static liquid is crossed at most at gap location and spilt in the reservoir from the both sides, slit, be transported to the place, slit by peristaltic pump pumps again, form the circulation liquid feeding, after the final drying machine of filming is again out dried coat side, be transported to the specified location rolling.
Technique of the present invention is advanced, and equipment is simple, destatics effective.The main component of static liquid is quaternary amine, the mixed solvent such as cationic surfactant, mixture, water white transparency, the surface-coated amount is few, do not affect originally speciality of main material, light transmission is good, after evenly the auxiliary agents such as adding organic diluent, adhesion promoter, defoamer mix in specific proportions simultaneously, can improve workability and the physical and mechanical properties of product.
The present invention with the mode production rolling of dip coated after obvious imperceptible static, make through later process and to extract test behind the sheet material, only about 0.01KV, electrostatic induction intensity is low for the static potential energy of product.Extract the test that some samples carry out physical and mechanical properties, all be not subjected to the impact of Painting effect, and its main application performance of filming to more be better than not making the product when spending the static program, such as the cohesive force of peel strength and EVA.Be subjected to the impact of extraneous factor little, a. friction: after going the static product to rub for a long time with the things such as fur, silk and this, its static potential energy affects not quite, substantially is not subjected to friction factor and changes electrostatic induction; B. solution: water goes the static product to smear test at this, and its static potential energy impact is little, substantially is not subjected to solution to smear factor and change electrostatic induction; C. ageing: form packing warehouse-in behind the sheet material, places again sample thief test after month, its static potential energy affects still little, substantially is not subjected to friction factor and changes electrostatic induction.Ageing according to the liquid antistatic function, in the situation that does not affect the product correlation properties, this goes electrostatic efficiency to be more than 1 year.
The properties of product data measured data of going static to film: table one (take PET 50mic+EVA 50mic as example).
Table one
Description of drawings
Fig. 1 is device for coating schematic diagram of the present invention
1 guide roller, 2 guide rollers, 3 coating rubber rolls, 4 coating rubber rolls among the figure
Embodiment
The step of novel method for effectively eliminating static electricity in film coating industry:
Preparation static liquid, static liquid is mixed and made into static liquid by antistatic solution 5-10 part, organic retarder thinner (ethanol) 90-95 part process.
Form soaking coating appts by guide roller, coating rubber roll, circulation liquid-adding device, motor, control electronic box, and soaking coating appts is added between the set composite and ultra-violet curing case that is coated with device for coating in the film production line.
The static liquid of above-mentioned preparation is added in the reservoir of circulation liquid-adding device, the card-protecting film of static liquid to be coated with, entered between the coating rubber roll 3,4 by guide roller 1,2 guiding, coating rubber roll 3 makes card-protecting film carry to design direction by motor-driven, in the process of running, the circulation liquid-adding device starts, the static liquid of reservoir the inside is transported to coating rubber roll 3,4 gap locations, coating rubber roll 4 left and right adjusting control static liquid coating amount, thus allow the coating of coating rubber roll 4 transfer on the card-protecting film.
Be transported to specified location after the card-protecting film drying machine oven dry coat side of static liquid and carry out rolling scribbling.
Claims (1)
1. a novel method for effectively eliminating static electricity in film coating industry is characterized in that comprising the steps:
1) preparation static liquid, static liquid is mixed by antistatic solution, organic retarder thinner, and static liquid components by weight percent ratio is: antistatic solution 5-10 part, organic retarder thinner 90-95 part;
2) be equipped with device for coating, by guide roller 1,2, coating rubber roll 3,4, circulation liquid-adding device, motor, control electronic box form soaking coating appts, and soaking coating appts is added between the set composite and ultra-violet curing case that is coated with device for coating in the film production line;
3) static liquid is added in the reservoir of circulation liquid-adding device, the card-protecting film of static liquid to be coated with is entered between the coating rubber roll 3,4 by guide roller 1,2 guiding, coating rubber roll 3 is by motor-driven, card-protecting film is carried to design direction, in the process of running, the circulation liquid-adding device starts, and the static liquid inside the reservoir is transported to coating rubber roll 3,4 gap locations, coating rubber roll 4 left and right adjusting control static liquid coating amount is coated onto on the card-protecting film static liquid of coating rubber roll 3,4 gap locations;
4) will scribble and be transported to specified location after the card-protecting film drying machine oven dry coat side of static liquid and carry out rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010160903 CN101835327B (en) | 2010-04-20 | 2010-04-20 | Novel method for effectively eliminating static electricity in film coating industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010160903 CN101835327B (en) | 2010-04-20 | 2010-04-20 | Novel method for effectively eliminating static electricity in film coating industry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101835327A CN101835327A (en) | 2010-09-15 |
| CN101835327B true CN101835327B (en) | 2013-05-01 |
Family
ID=42719201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010160903 Active CN101835327B (en) | 2010-04-20 | 2010-04-20 | Novel method for effectively eliminating static electricity in film coating industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101835327B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972731B (en) * | 2010-10-18 | 2013-02-20 | 界首市天鸿包装材料有限公司 | Anti-static low-temperature heat sealing coating machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3223554A (en) * | 1962-10-22 | 1965-12-14 | Columbia Ribbon & Carbon | Process of preparing transfer media |
| US3671806A (en) * | 1970-11-20 | 1972-06-20 | Eastman Kodak Co | Method of and apparatus for applying an electrical charge to a moving sheet of flexible material |
| JP2002244472A (en) * | 2001-02-14 | 2002-08-30 | Canon Inc | Fixing device and image forming device equipped therewith |
| CN1842239A (en) * | 2005-03-30 | 2006-10-04 | 精工爱普生株式会社 | Electronic device substrate, electronic device, method of manufacturing electronic device |
| CN201350434Y (en) * | 2009-01-08 | 2009-11-25 | 云南新兴仁恒包装材料有限公司 | Wire roll static eliminator of coating machine |
-
2010
- 2010-04-20 CN CN 201010160903 patent/CN101835327B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3223554A (en) * | 1962-10-22 | 1965-12-14 | Columbia Ribbon & Carbon | Process of preparing transfer media |
| US3671806A (en) * | 1970-11-20 | 1972-06-20 | Eastman Kodak Co | Method of and apparatus for applying an electrical charge to a moving sheet of flexible material |
| JP2002244472A (en) * | 2001-02-14 | 2002-08-30 | Canon Inc | Fixing device and image forming device equipped therewith |
| CN1842239A (en) * | 2005-03-30 | 2006-10-04 | 精工爱普生株式会社 | Electronic device substrate, electronic device, method of manufacturing electronic device |
| CN201350434Y (en) * | 2009-01-08 | 2009-11-25 | 云南新兴仁恒包装材料有限公司 | Wire roll static eliminator of coating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101835327A (en) | 2010-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2594613B1 (en) | Conductive coating composition and method for manufacturing a conductive layer using same | |
| CN103788859B (en) | A kind of antistatic coating for ultra-violet curing and preparation method thereof | |
| CN103346182B (en) | A kind of back film of solar cell and production technology thereof | |
| US20150267085A1 (en) | Heavy-release force release film having surface microviscosity and preparation method thereof | |
| CN108192121A (en) | A kind of electrostatic prevention film | |
| WO2014166339A1 (en) | Biaxially-oriented polyester matte laminating film and manufacturing method therefor | |
| CN105176208B (en) | A kind of laser printing medium, its preparation method and coating | |
| CN102765271B (en) | Ink hot pressing transfer carrier membrane and manufacture method of ink hot pressing transfer carrier membrane | |
| CN102501507A (en) | Preparing method of hard coating film | |
| US8038786B2 (en) | Composition for cutting off heat-ray, film formed therefrom, and method for forming the composition and the film | |
| CN106833424A (en) | Outer spreading type Antistatic type pre-coating film and its production method | |
| CN101835327B (en) | Novel method for effectively eliminating static electricity in film coating industry | |
| CN203110468U (en) | Release film with light release force | |
| CN104277677B (en) | One kind is aqueous to exempt from the golden magnetic oil of glazing and its manufacture craft | |
| CN103753925B (en) | A kind of acrylic type coating low water vapor transmittance mylar and preparation method thereof | |
| CN112321876A (en) | PVOH (polyvinyl alcohol) coating film for protecting printing surface and preparation method thereof | |
| CN104441885A (en) | Solvent-free composite transfer aluminum plating paper for paper membrane and process for removing composite white points | |
| CN112341659A (en) | Primer, preparation method, raw material formula, coating process and BOPET film | |
| CN105153844B (en) | With the high slipping aqueous environment protection transfer coatings of transfer layer surface and preparation method | |
| CN102828438A (en) | Production method and production apparatus for lightweight glass fiber mat | |
| CN202782229U (en) | Printing ink hot-pressing transfer carrier membrane | |
| CN202786892U (en) | Production line of waterborne polyurethane synthetic leather bass | |
| CN106010177A (en) | Wear-resistant transparent heat-insulation nano glass coating and preparation method thereof | |
| CN206676633U (en) | A kind of double roller extrusion coater head | |
| CN107313302A (en) | A kind of new type low temperature wallpaper printing technique technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: YIXING WANGZHE PLASTIC PACKAGE CO., LTD. Free format text: FORMER OWNER: ZHU WEIJUN Effective date: 20110130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214254 NO.57, ZHUJIATANG, XINFANG TOWN, YIXING CITY, JIANGSU PROVINCE TO: 214251 AREA A, INDUSTRY CENTRAL AREA, GUANLIN TOWN, YIXING CITY, JIANGSU PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20110130 Address after: 214251 A area, industrial concentration area, Guan Lin Town, Yixing, Jiangsu Applicant after: Yixing Won Film Co., Ltd. Address before: 214254 No. 57, Zhujiajiao Town, Xin Fang Town, Jiangsu, Yixing Applicant before: Zhu Weijun |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |