CN104190588A - Application of twill roller in manufacturing of dull polish laminating film and application method thereof - Google Patents
Application of twill roller in manufacturing of dull polish laminating film and application method thereof Download PDFInfo
- Publication number
- CN104190588A CN104190588A CN201410338017.8A CN201410338017A CN104190588A CN 104190588 A CN104190588 A CN 104190588A CN 201410338017 A CN201410338017 A CN 201410338017A CN 104190588 A CN104190588 A CN 104190588A
- Authority
- CN
- China
- Prior art keywords
- twill
- roller
- glue
- frosted
- twill roller
- 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
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses application of a twill roller in manufacturing of a dull polish laminating film and an application method of the twill roller. The method comprises a corona step, a drying step and a coating step by taking the twill roller. The method comprises the specific steps that (a) according to the corona step, corona treatment is carried out on a PET base material through a corona machine; (b) according to the coating step, glue and curing agents are poured into a twill roller glue groove, and the PET base material is coated; (c) according to the drying process, the coated PET base material is dried through an oven and then reeled, and the dull polish laminating film is obtained. A dull polish glue coating manufactured through the method is even, laminated traces, lattice points and longitudinal lines do not exist, no white sediments exist on the surface of the twill roller, the amount of stored glue is large, the adjusting range is wide, and the method is suitable for coating of coatings of different thicknesses.
Description
Technical field
The present invention relates to the manufacture craft of card-protecting film, particularly application and the application method thereof of twill roller in preparation frosted card-protecting film.
Background technology
Card-protecting film; by mylar as substrate; the even coated adhesive of monolithic, the more senior flaky packaging material forming through special processing processing, have waterproof; anti-correction; protection against the tide, Anti-moth-eating, anti-going mouldy; the function such as corrosion-resistant, is widely used in the sealing up for safekeeping and protect of all kinds of flaky materials such as identity card, photo, credit card.Frosted card-protecting film obtains consumers in general's favor especially because of its special light transmission.
In the manufacturing process of frosted card-protecting film, coating is very crucial together technique, coating refers to frosted glue is coated on base material PET, frosted card-protecting film requires the coating of frosted finish effect glue-line evenly, light transmittance need to reach between 5-8 simultaneously, and frosted glue-line peel strength reaches the degree that is more than or equal to 3N, more than ensureing that the qualified PET of the needs substrate surface of peel strength corona value reaches 50 dyne, the selection of frosted glue, curing agent, the steel rider all uniformity to frosted glue-line and light transmittance has material impact: frosted glue is a kind of aqueous, environmental protective dumb light smears of bi-component, PH ≈ 8 under normal temperature, viscosity is 100 centipoises, solid content approximates 30% milky white liquid, only needing a step is spendable smears, good transparency and wearability can be provided, and the heat-sealing temperature (120 DEG C-175 DEG C) of needs can meet card-protecting film use time, correct use can have 10 gloss unit to 60 degree angles, according to different demands, frosted glue and curing agent mix according to different proportion, and pour into the gum box of circulatory function and use after fully stirring, in coating process, conventional steel rod is cable roll at present, it has spread evenly can reach Painting effect according to the cable roll of the different choice different meshes of spread simultaneously, but because of frosted gumminess large, poor fluidity, solid content is high, oxidizable characteristic, frosted glue-line through cable roll coating is even not, there is flower sheet vestige, frosted glue is stored in difficult flowing in net hole and forms deposition, coating layer thickness adjustable extent is very little almost not to be changed, add the factors such as environment temperature and humidity is unstable, oxidized rear being deposited in for a long time in net hole of frosted glue caused stifled edition, residue in Jiao Douzhong, along with elongated Painting effect of time is poorer until cannot produce.
Summary of the invention
For the problems referred to above, a kind of method of twill roller at standby frosted card-protecting film of applying is provided, the frosted glue-line coating of preparing by the method is even, without flower sheet vestige, steady quality, the present invention is achieved in that
The application of twill roller in preparation frosted card-protecting film.
Application twill roller is prepared the method for frosted card-protecting film, comprises corona and oven dry, it is characterized in that, also comprise with twill roller and being coated with, concrete steps are as follows:
A) corona carries out sided corona treatment by corona machine to PET base material;
B) coating is poured glue and curing agent in twill roller gum box into, and PET base material is coated with;
C) oven dry, by the PET base material after coating by rolling after oven for drying, obtains frosted card-protecting film.
Preferably, application twill roller of the present invention is prepared in the method step a of frosted card-protecting film, more than described sided corona treatment refers to that PET substrate surface corona value reaches 50 dyne.
Preferably, application twill roller of the present invention is prepared in the method step c of frosted card-protecting film, and bake out temperature is 80 DEG C-125 DEG C.
Preferably, application twill roller of the present invention is prepared in the method step b of frosted card-protecting film, described glue and curing agent are poured in twill roller gum box and referred to, frosted glue and curing agent CX-100 are mixed with mass ratio 1:4, pour in twill roller gum box after stirring 5min.
Curing agent CX-100 is that one does not contain any solvent, solid content is greater than 99%, the faint yellow trifunctional aziridine crosslinker of viscosity normal temperature ≈ 200 centipoises,, the harmful substance such as formaldehydeless is emitted after crosslinked, and after crosslinked, finished product is nontoxic, tasteless, is a kind of guarantor's type crosslinking agent.
What twill roller was different from cable roll is the cavity of depositing glue, the twill roller groove glue that communicates circulates all the time in circulation status, after scraper, accelerate the circulation of glue, glue time of staying in air is shortened greatly, twill roller is deposited the coating that glue amount wide adjusting range is extensively applicable to different-thickness coating in addition, is widely used.
The invention has the beneficial effects as follows, frosted gel coating is even, without flower sheet vestige, and site and longitudinally lines, twill roller surface is without white deposits, and it is wide to deposit glue amount wide adjusting range, is applicable to the coating of different-thickness coating.
Brief description of the drawings
Fig. 1 is embodiment of the present invention twill roller surface microscope picture.
Fig. 2 is contrast test anilox roll of the present invention surface microscope picture.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further described.
The preparation flow of embodiment 1 frosted card-protecting film
A) corona carries out sided corona treatment by corona machine to PET base material, makes more than PET substrate surface corona value reaches 50 dyne;
B) coating mixes frosted glue and curing agent CX-100 with mass ratio 1:4, after stirring 5min, pours in twill roller gum box, and PET base material is coated with, and in the present embodiment, coating speed is 30m/min, and coating layer thickness is 4-6 μ m;
C) dry the PET base material after coating is passed through to baking oven, rollings after drying with 80 DEG C of-125 DEG C of temperature, obtain frosted card-protecting film.
The twill roller using in the present embodiment is 150 lines, and frosted glue is 605D, in specific implementation process, can require to adopt not twill roller and the frosted glue of collinear number according to difference.
Contrast test is with except step b adopts 150 line anilox roll, and other steps, raw material are all identical with embodiment 1 condition.
Fig. 1 is with microscopic 150 thready drill roller surface gained pictures after the embodiment of the present invention 1 coating, can be observed by Fig. 1, twill roller surface is without white deposits, known frosted glue in twill roller all the time in flow regime, do not produce deposition, the frosted gel coating obtaining is like this even, and light transmittance is good.
Fig. 2 is that contrast test adopts after 150 gauze line roller coat cloth with microscopic anilox roll surface gained picture, can see adularescent glue deposit in this roller net hole by Fig. 2, this is because frosted gumminess is large, the deposition that is difficult for flowing on anilox roll surface and produce, residue in Jiao Douzhong, the frosted glue-line of producing is like this inhomogeneous, forms " flower sheet vestige ".
The above embodiment has only expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some improvement, these all belong to protection scope of the present invention.
Claims (5)
1. the application of twill roller in preparation frosted card-protecting film.
2. application twill roller is prepared the method for frosted card-protecting film, comprises corona and oven dry, it is characterized in that, also comprise with twill roller and being coated with, concrete steps are as follows:
A) corona carries out sided corona treatment by corona machine to PET base material;
B) coating is poured glue and curing agent in twill roller gum box into, and PET base material is coated with;
C) oven dry, by the PET base material after coating by rolling after oven for drying, obtains frosted card-protecting film.
3. apply according to claim 2 the method that twill roller is prepared frosted card-protecting film, it is characterized in that, more than sided corona treatment refers to that PET substrate surface corona value reaches 50 dyne described in step a.
4. apply according to claim 3 the method that twill roller is prepared frosted card-protecting film, it is characterized in that, in step c, bake out temperature is 80 DEG C-125 DEG C.
5. prepare the method for frosted card-protecting film according to the described application twill of one of claim 2-4 roller, it is characterized in that, described in step b, glue and curing agent are poured in twill roller gum box and referred to, frosted glue and curing agent CX-100 are mixed with mass ratio 1:4, after stirring 5min, pour in twill roller gum box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410338017.8A CN104190588A (en) | 2014-07-16 | 2014-07-16 | Application of twill roller in manufacturing of dull polish laminating film and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410338017.8A CN104190588A (en) | 2014-07-16 | 2014-07-16 | Application of twill roller in manufacturing of dull polish laminating film and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104190588A true CN104190588A (en) | 2014-12-10 |
Family
ID=52076035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410338017.8A Pending CN104190588A (en) | 2014-07-16 | 2014-07-16 | Application of twill roller in manufacturing of dull polish laminating film and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190588A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652458A (en) * | 2017-08-23 | 2018-02-02 | 安徽明讯新材料科技股份有限公司 | A kind of high abrasion frosted film and its manufacture craft |
| CN109591397A (en) * | 2019-01-23 | 2019-04-09 | 合肥禾盛新型材料有限公司 | Frosted 3D special efficacy VCM clad steel plate and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248745A (en) * | 2011-05-31 | 2011-11-23 | 王一南 | Card protection film manufacturing process |
| US20120000417A1 (en) * | 2004-05-25 | 2012-01-05 | Heinz Grueber | Polyurethane Roller Coating Device for Carpet Backing |
| CN202570512U (en) * | 2012-03-12 | 2012-12-05 | 宁德新能源科技有限公司 | Diaphragm coating device |
| CN103802428A (en) * | 2014-03-11 | 2014-05-21 | 无锡新得复合材料有限公司 | Preparation method of flat frosted effect laminating film |
-
2014
- 2014-07-16 CN CN201410338017.8A patent/CN104190588A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120000417A1 (en) * | 2004-05-25 | 2012-01-05 | Heinz Grueber | Polyurethane Roller Coating Device for Carpet Backing |
| CN102248745A (en) * | 2011-05-31 | 2011-11-23 | 王一南 | Card protection film manufacturing process |
| CN202570512U (en) * | 2012-03-12 | 2012-12-05 | 宁德新能源科技有限公司 | Diaphragm coating device |
| CN103802428A (en) * | 2014-03-11 | 2014-05-21 | 无锡新得复合材料有限公司 | Preparation method of flat frosted effect laminating film |
Non-Patent Citations (1)
| Title |
|---|
| 周国勤: "热封护卡膜", 《粘接》, vol. 9, no. 5, 31 October 1988 (1988-10-31), pages 19 - 22 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652458A (en) * | 2017-08-23 | 2018-02-02 | 安徽明讯新材料科技股份有限公司 | A kind of high abrasion frosted film and its manufacture craft |
| CN107652458B (en) * | 2017-08-23 | 2023-05-05 | 安徽明讯新材料科技股份有限公司 | High-wear-resistance frosted film and manufacturing process thereof |
| CN109591397A (en) * | 2019-01-23 | 2019-04-09 | 合肥禾盛新型材料有限公司 | Frosted 3D special efficacy VCM clad steel plate and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112523004B (en) | Method for manufacturing colorful touch pearlescent paper | |
| JP2001150889A (en) | Transfer organic solvent composition and wet transfer method for exterior material transfer film using the same | |
| CN107779008A (en) | A kind of high surface hardness PCM color painted steel strips | |
| CN104190588A (en) | Application of twill roller in manufacturing of dull polish laminating film and application method thereof | |
| CN109665750B (en) | Water-in-water multicolor paint and preparation method, construction method and application thereof | |
| CN107682606A (en) | Camera decoration and preparation method thereof and terminal | |
| CN104975522A (en) | Gilding glue liquid and method for gilding using gilding glue liquid | |
| CN103865418B (en) | A kind of without rainbow line chemical treatment biaxial tension polyester precoating film and preparation method thereof | |
| CN108357279A (en) | Environment-friendly type, which is pasted, shifts straight calico paper and preparation method thereof | |
| CN104629553B (en) | One kind can air brushing environmental protection coating material and its production and use | |
| CN108503876A (en) | A kind of scratch resistance function pre-coating film and its preparation process | |
| CN106634350B (en) | Aqueous low viscosity background color showering paint and its full aqueous insulation decoration integrated board facing production technology | |
| CN109072562A (en) | Pearly-lustre metal effect paper wood material and relative manufacturing process with high-light-fastness | |
| CN105505176A (en) | Liquid state wallpaper and imposing process | |
| AU2015221736A1 (en) | Method and device of transferring an impression from a substrate to a surface | |
| CN207617243U (en) | A kind of antiradar reflectivity of TAC base materials hardens protective film without rainbow line | |
| CN107142737A (en) | A kind of superfine fibre upper leather and preparation method thereof | |
| CN110528322A (en) | A kind of preparation method of the mirror surface pearly-lustre paper jam with three-dimensional pearl effect | |
| CN206551659U (en) | A kind of Sai Yin get combination of rigidity and flexibility color coating metallic plate and its finishing system | |
| CN106638150B (en) | A kind of coating dispensing of Ge Laxin paper | |
| CN101423627B (en) | Polymer-coated materials for solid writing substance and polymer-coated method thereof | |
| CN1318695C (en) | Production method of coated water transferal base paper for water transfer ceramic applique bottom paper | |
| CN206067091U (en) | Color crystalline substance waterproof composite film | |
| TW201825611A (en) | Antimicrobial liquid, optimal antimicrobial layer and preparation method therefor capable of being applied evenly onto substrates to prevent it from being bacteria-contaminated | |
| CN109605634A (en) | The processing method of plasticine model dermatoglyph film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |
|
| WD01 | Invention patent application deemed withdrawn after publication |