CN105365427A - Environment-friendly and medical laser printing film - Google Patents
Environment-friendly and medical laser printing film Download PDFInfo
- Publication number
- CN105365427A CN105365427A CN201510985084.3A CN201510985084A CN105365427A CN 105365427 A CN105365427 A CN 105365427A CN 201510985084 A CN201510985084 A CN 201510985084A CN 105365427 A CN105365427 A CN 105365427A
- Authority
- CN
- China
- Prior art keywords
- printing film
- laser printing
- surfactant
- exclusive
- environmental protection
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5227—Macromolecular coatings characterised by organic non-macromolecular additives, e.g. UV-absorbers, plasticisers, surfactants
Landscapes
- Laminated Bodies (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses an environment-friendly and medical laser printing film. The printing film is prepared by coating one surface of an environment-friendly PET (polyethylene terephthalate) transparent sheet or a PET semi-transparent sheet with a special ink absorption layer and coating the other surface of the environment-friendly PET transparent sheet or the PET semi-transparent sheet with an anti-static layer. The medical laser printing film has good color reducibility and high saturation and is suitable for various laser printers, and the output precision and the efficiency are effectively improved. Ballpoint pens, pencils or solvent-borne marking pens can be used for writing on the printing film, and marks can be retained for a long time; the printing film is suitable for distributing various medical diagnosis results in medical diagnosis and treatment.
Description
Technical field
The invention provides a kind of film being applicable to laser printer types of environmental protection, for the output of medical treatment result image in medical diagnosis and treatment.
Background technology
Non-silver salt digital medical image printing film is the developing direction of current modernization medical imaging system.It experiences a series of loaded down with trivial details techniques such as development, fixing, washing unlike traditional silver salt photographic film in dark place, can cause environmental pollution and waste water source.Also need to avoid high temperature unlike dry type film, away from radiation source and light source, and expensive again easy because of re-expose atomization cause information dropout.
Summary of the invention
The front of environment friendly PET slide or translucent is through sided corona treatment, and front is coated with the exclusive ink absorbing layer of one deck, and another side is coated with one deck antistatic backing, is two-layerly coated with simultaneously.
A kind of environmental protection medical laser of the present invention printing film, comprising: base material, be coated on the exclusive laser printing ink absorbing layer in base material front and be coated in the exclusive antistatic backing of substrate backside;
Described exclusive laser printing ink absorbing layer is made up of by described percentage by weight following component:
Self-control adhesive: 15% ~ 20%; Cation dispersing agent: 1% ~ 3%; Pigment: 15% ~ 20%; Surfactant: less than 1%; All the other are water;
Described self-control adhesive is by following component forming by described percentage by weight:
Methyl methacrylate 8% ~ 12%; Butyl acrylate 16% ~ 24%; Divinylbenzene 2% ~ 3%; Ethyl acetate 10% ~ 13%; Lauryl sodium sulfate 0.1% ~ 0.3%; APES sulfate salt 0.2% ~ 0.3%; Potassium peroxydisulfate 0.2% ~ 0.4%; All the other are water;
Described exclusive antistatic backing is made up of by described percentage by weight following component:
Gelatin 4% ~ 5%; Matting agent 1% ~ 1.5%; Surfactant 0.02% ~ 0.03%; Defoamer 2% ~ 3%; Anticorrisive agent 0.02% ~ 0.04%; All the other are water.
Gelatin: inertia gelatin should be used.
Matting agent: matting agent is single polymers of methyl methacrylate, and average grain diameter is 3 μm, exists with suspended particulate shape, is coated onto adhesion base material preventing effectively laser printing film in anti-static liquid.
Surfactant: one or both the mixture in non-ionic surfactant OP-10 or anionic.
Defoamer: one or both the mixture in ethanol or n-butanol.
Anticorrisive agent: be more suitable for this anti-static liquid system through many experiments checking phenol.
Described base material is environment friendly PET slide through sided corona treatment or translucent.
The surfactant of described exclusive laser printing ink absorbing layer is one or both mixture of fluorinated non-ionic surface active agent or phosphoric acid salt fluorocarbon surfactant.
The surfactant of described exclusive antistatic backing is one or both the mixture in non-ionic surfactant OP-10 or anionic; Described defoamer is one or both the mixture in ethanol or n-butanol; Described anticorrisive agent is phenol.
Compared with conventional medical film, this film not only increases printout precision and efficiency, and cost significantly reduces, and is beneficial to the development of medical system.The most important thing is that this novel film is from base material or be coated with the environmental protection all more of required feed liquid, therefore this environmental protection laser printing film substitutes conventional film is gradually trend of the times.
the beneficial effect of hinge structure of the present invention is as follows:
(1) ink absorbing layer liquid provided by the present invention is water-based, and organic solvent-free is nontoxic, environmental protection, good leveling property, coating process easy to implement.
(2) in ink absorbing layer provided by the invention, adhesive and proportion of filler suitably, can ensure not occur in print procedure that pounce is poor, in turn ensure that face coat hardness, fluent writing.
(3) anti-static liquid colorless and odorless provided by the present invention, very environmental protection, can avoid product to occur adhesion situation in preservation process for a long time under circumstances effectively.Can also effectively reduce the electrostatic produced in user's use procedure, not by the impact of environment temperature, humidity.
(4) the present invention is two-layer on coating process is coated with simultaneously, both saves time, laborsaving, again can economize energy effectively.
(5) its feature of medical laser printing film of the present invention is: it is indeformable that film is high temperature resistant, and print speed is high, compatible high, is applicable to various laser printer, as CANON, HP, EPSON, OKI, Fuji-Xerox etc.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present invention.
Detailed description of the invention
The present invention adopts technical scheme is as follows:
As shown in Figure 1, a kind of environmental protection medical laser printing film, comprising: base material 1, be coated on the exclusive laser printing ink absorbing layer 2 in base material front and be coated in the exclusive antistatic backing 3 of substrate backside;
Environmental protection medical laser printing film needs to be coated with front exclusive laser printing blotting and the two-layer coating fluid of the exclusive antistatic backing in the back side.
1, exclusive laser printing ink absorbing layer preparation:
(1) wherein make adhesive by oneself:
This adhesive is methyl acrylate-acrylic acid ethyl ester-divinylbenzene copolymer emulsion.
To prepare monomer be methyl methacrylate consumption is 8% ~ 12%, butyl acrylate consumption is 16% ~ 24%, divinylbenzene consumption is 2% ~ 3%.
Ethyl acetate is monomer dissolution aids.
Potassium peroxydisulfate is initator.
Prepare adhesive emulsifying agent used extremely important, pick out after lauryl sodium sulfate and the mixing of APES sulfate salt as emulsifying agent of the present invention through many experiments.The feature of this blended emulsifier is to make emulsion polymerization process react thoroughly, and monomer-free remains, and reacted latex particle is even.
Adhesive preparation process: in a kettle.; first water all in formula is added in still; the blended emulsifier adding 1/5 stirs; add 1/5 reaction monomers, add the initator of 1/5, stir and be warming up to about about 50 DEG C; pass into nitrogen; object is protective reaction system, and oxygen in reactor is driven in the effect played away, has a large amount of oxygen existence inhibitor reaction can occur.Within about 10 minutes, just start reaction, phenomenon is that mixed system has pale blue fluorescence to occur, emulsion starts to become limpid, react after 20 minutes, start to drip in hole at each respectively to drip remaining monomer mixture, remaining emulsifying agent, remaining initator, and temperature is risen to about 85 DEG C, continue dropwise reaction 3 little of 4 hours, dropping process maintains and stirs, and dropwise rear lasting maintenance 85 DEG C and stir reaction in 2 hours and terminate, what obtain is general the emulsion of nattier blue fluorescence.Cooling, stops stirring.
(2) the preparation of exclusive ink absorbing layer emulsion:
Surfactant: one or both mixture of fluorinated non-ionic surface active agent or phosphoric acid salt fluorocarbon surfactant.
Dispersant: cation dispersing agent.
Pigment: the present invention's pigment used is the mixture of nanometer grade silica and Nano titanium dioxide.
Ink absorbing layer preparation process:
1. the dispersion of pigment, is added to the water stirring 5 minutes by the dispersant accounting for gross mass 1% ~ 3%, the speed high-speed stirred with 5000 revs/min after adding the pigment accounting for gross mass 15% ~ 20% makes dispersible pigment dispersion in 50 minutes.2. reduce mixing speed, maintain and continue following operation with the speed of about 600 revs/min, add gross mass 15% ~ 20% self-control adhesive emulsion and stir 30 minutes.3. add and account for gross mass surfactant below 1% and continue stirring 20 minutes.
Evenly under 40 DEG C of-50 DEG C of conditions conventional stirring at low speed, be incubated for subsequent use.
2, the preparation of exclusive antistatic backing:
Gelatin: inertia gelatin should be used.
Matting agent: matting agent is single polymers of methyl methacrylate, and average grain diameter is 3 μm, exists with suspended particulate shape, is coated onto adhesion base material preventing effectively laser printing film in anti-static liquid.
Surfactant: one or both the mixture in non-ionic surfactant OP-10 or anionic.
Defoamer: one or both the mixture in ethanol or n-butanol.
Anticorrisive agent: be more suitable for this anti-static liquid system through many experiments checking phenol.
Anti-static liquid preparation process:
It is first 4% ~ 5% gelatin low temperature spreading of gross mass by consumption, rise to 50 DEG C again to melt, the matting agent that consumption is gross mass 1% ~ 1.5% is added after being cooled to 40 DEG C ~ 45 DEG C, stir 10-15 minute, after add anticorrisive agent, surfactant, defoamer supplement enough enough water successively, and continuous slow stirs stand-by.
3, implementation process is coated with:
Base material front is first through sided corona treatment, the antistatic backing at the rear painting back side, then be coated with front ink absorbing layer, two-layer relay coating, backing layer adopts airblade coating mode, road, air knife mouth gap 200, base material and air knife mouth spacing are 150 roads, and coating thickness is 5ml/ ㎡ ~ 8ml/ ㎡, the ink absorbing layer in front is coated with after dry, ink absorbing layer adopts the slope stream extrusion coated of accurate coating weight control, and coating weight is 170ml/ ㎡, and whole coating process adopts force drying technique.
Claims (4)
1. an environmental protection medical laser printing film, is characterized in that, described printing film comprises: base material, be coated on the exclusive laser printing ink absorbing layer in base material front and be coated in the exclusive antistatic backing of substrate backside;
Described exclusive laser printing ink absorbing layer is made up of by described percentage by weight following component:
Self-control adhesive: 15% ~ 20%; Cation dispersing agent: 1% ~ 3%; Pigment: 15% ~ 20%; Surfactant: less than 1%; All the other are water;
Described self-control adhesive is by following component forming by described percentage by weight:
Methyl methacrylate 8% ~ 12%; Butyl acrylate 16% ~ 24%; Divinylbenzene 2% ~ 3%; Ethyl acetate 10% ~ 13%; Lauryl sodium sulfate 0.1% ~ 0.3%; APES sulfate salt 0.2% ~ 0.3%; Potassium peroxydisulfate 0.2% ~ 0.4%; All the other are water;
Described exclusive antistatic backing is made up of by described percentage by weight following component:
Gelatin 4% ~ 5%; Matting agent 1% ~ 1.5%; Surfactant 0.02% ~ 0.03%; Defoamer 2% ~ 3%; Anticorrisive agent 0.02% ~ 0.04%; All the other are water.
2. environmental protection medical laser printing film according to claim 1, is characterized in that, described base material is environment friendly PET slide through sided corona treatment or translucent.
3. environmental protection medical laser printing film according to claim 1, is characterized in that, the surfactant of described exclusive laser printing ink absorbing layer is one or both mixture of fluorinated non-ionic surface active agent or phosphoric acid salt fluorocarbon surfactant.
4. environmental protection medical laser printing film according to claim 1, is characterized in that, the surfactant of described exclusive antistatic backing is one or both the mixture in non-ionic surfactant OP-10 or anionic; Described defoamer is one or both the mixture in ethanol or n-butanol; Described anticorrisive agent is phenol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985084.3A CN105365427A (en) | 2015-12-25 | 2015-12-25 | Environment-friendly and medical laser printing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985084.3A CN105365427A (en) | 2015-12-25 | 2015-12-25 | Environment-friendly and medical laser printing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105365427A true CN105365427A (en) | 2016-03-02 |
Family
ID=55368281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510985084.3A Pending CN105365427A (en) | 2015-12-25 | 2015-12-25 | Environment-friendly and medical laser printing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365427A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965586A (en) * | 2017-03-23 | 2017-07-21 | 江苏耐斯数码科技股份有限公司 | Medical blue laser printing film and preparation method |
| CN107471846A (en) * | 2017-08-22 | 2017-12-15 | 南阳九鼎材料科技股份有限公司 | A kind of laser printing film and preparation method thereof |
| CN108909229A (en) * | 2018-06-20 | 2018-11-30 | 南阳九鼎材料科技股份有限公司 | The dual-purpose medical film and preparation method thereof of a kind of aqueous jet, laser printing |
| CN111497485A (en) * | 2020-04-16 | 2020-08-07 | 厦门富士乐医疗科技有限公司 | Laser printing medical film and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000127610A (en) * | 1998-10-26 | 2000-05-09 | Mitsubishi Paper Mills Ltd | Ink-jet recording sheet |
| CN102731728A (en) * | 2012-07-06 | 2012-10-17 | 江苏格美高科技发展有限公司 | Adhesive for digital inkjet printing ink-absorption coating and preparation method thereof |
| CN102991175A (en) * | 2012-12-27 | 2013-03-27 | 天津海华科技发展有限公司 | Environment-friendly medical ink-jet printing film |
| CN103568619A (en) * | 2013-12-02 | 2014-02-12 | 江苏耐斯数码科技股份有限公司 | Medical high-gloss waterproof digital ink-jet printed color film and preparation method |
| CN104536257A (en) * | 2014-12-25 | 2015-04-22 | 天津美迪亚影像材料有限公司 | Improvement method for performance of surface of silver-halide light-sensitive material |
-
2015
- 2015-12-25 CN CN201510985084.3A patent/CN105365427A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000127610A (en) * | 1998-10-26 | 2000-05-09 | Mitsubishi Paper Mills Ltd | Ink-jet recording sheet |
| CN102731728A (en) * | 2012-07-06 | 2012-10-17 | 江苏格美高科技发展有限公司 | Adhesive for digital inkjet printing ink-absorption coating and preparation method thereof |
| CN102991175A (en) * | 2012-12-27 | 2013-03-27 | 天津海华科技发展有限公司 | Environment-friendly medical ink-jet printing film |
| CN103568619A (en) * | 2013-12-02 | 2014-02-12 | 江苏耐斯数码科技股份有限公司 | Medical high-gloss waterproof digital ink-jet printed color film and preparation method |
| CN104536257A (en) * | 2014-12-25 | 2015-04-22 | 天津美迪亚影像材料有限公司 | Improvement method for performance of surface of silver-halide light-sensitive material |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965586A (en) * | 2017-03-23 | 2017-07-21 | 江苏耐斯数码科技股份有限公司 | Medical blue laser printing film and preparation method |
| CN106965586B (en) * | 2017-03-23 | 2018-10-12 | 江苏耐斯数码科技股份有限公司 | medical blue laser printing film and preparation method |
| CN107471846A (en) * | 2017-08-22 | 2017-12-15 | 南阳九鼎材料科技股份有限公司 | A kind of laser printing film and preparation method thereof |
| CN107471846B (en) * | 2017-08-22 | 2019-08-06 | 南阳九鼎材料科技股份有限公司 | A kind of laser printing film and preparation method thereof |
| CN108909229A (en) * | 2018-06-20 | 2018-11-30 | 南阳九鼎材料科技股份有限公司 | The dual-purpose medical film and preparation method thereof of a kind of aqueous jet, laser printing |
| CN111497485A (en) * | 2020-04-16 | 2020-08-07 | 厦门富士乐医疗科技有限公司 | Laser printing medical film and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101602906B (en) | Clear ink composition | |
| CN105365427A (en) | Environment-friendly and medical laser printing film | |
| US6498203B1 (en) | Rubber-erasable aqueous ink for writing material composition and writing materials using the same | |
| JP5810791B2 (en) | Ink set for inkjet recording and recording method using the same | |
| EP0928321B1 (en) | Binder resins for ink compositions | |
| CN1200085A (en) | Water-activated polymers and adhesive image transfer technique | |
| JP5928474B2 (en) | PATTERN PRINTED SHEET AND METHOD FOR PRODUCING THE SAME | |
| CA2215388A1 (en) | Multi-layer, flexible transfer tape, a process for the production thereof as well as its use in a hand apparatus | |
| JP2008260139A (en) | Inkjet recording method | |
| JP3089639B2 (en) | Image recording ink | |
| CN102991173A (en) | Environment-friendly medical laser printing film | |
| JP2001131451A (en) | Ink composition and printed matter | |
| JPH11209650A (en) | Matte coating agent and writing sheet made of white board prpared by curing sane | |
| JP2002206063A (en) | Ink and image recording and displaying device using the ink | |
| CN203063305U (en) | Environmentally-friendly medical ink-jet printing film | |
| JPH11124529A (en) | Ink for aqueous marking pen for writing board | |
| JP5141045B2 (en) | Inkjet recording method | |
| CN107471846A (en) | A kind of laser printing film and preparation method thereof | |
| JP2009012277A (en) | Manufacturing method of printed matter of corrugated cardboard, and printed matter of corrugated cardboard obtained by this method | |
| JP6079846B2 (en) | Ink set for inkjet recording and recording method using the same | |
| JPH06501660A (en) | transparent image recording element | |
| JP2000247014A (en) | Aqueous ink recording material | |
| JPS6356875B2 (en) | ||
| JP5596291B2 (en) | Graphics receptive article and graphics structure | |
| JP2002371220A (en) | Eraser-usable water base ink composition for ball point pen and ball point pen having the same therein |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |