close,view,Markem,Inks,This,cu computer A close view of Markem Inks
Gone are those times when the companies and the organisations didn't need a hi-tech system to handle them. Owing to the considerable increase in the business sector and thus, an enormous increase in the complexity of the organisational struc ----------------------------------------------------------Permission is granted for the below article to forward,reprint, distribute, use for ezine, newsletter, website,offer as free bonus or part of a product for sale as longas no changes a
This is a UV cure ink for application of the series 4465 by Markem530& 534 printers. This can also be used for similar pad printingsystems and mainly used for printing on materials or surfaces such asused in the manufacture of electronic components which includesconventional as well as low stress molding compounds. The materials orchemicals used in this product include. UV care which imparts curingproperty to the product, thinner used is ZO cleaner 320 and remover500. The thinner used is mainly to maintain a proper viscosity rangefor printing of the ink. This is due to the fact that printing of thisink requires proper solvents, plate etches depth, machine speed,temperature, plate etches line width, substrate, and humidity and lastbut not the last, the transfer pad. The cleaners are mainly used forcleaning the inks from the printing equipments.Working procedure:Drying/Curing-Thisis a process of drying the ink and this is done by exposing the ink toa radiating lamp of minimum 1200 watts for 3 seconds. This is a veryessential step as without curing ink will remain wet until and unlessit is cured by exposing the ink to a high intensity UV light. Thethickness of the ink film is carefully regulated and controlled to besure of the UV radiationpenetrating the entire film and in the process curing the film fully.It should also be kept in mind that the prints should travel parallelto the UV lamp so that it is at the lamps focal point.Technicality:-For Markem inks,it should be kept in mind that the printing surface should beabsolutely free of dusts before the marking procedure takes place.Another thing that is very much recommended while using this inks arethat it should be application specific which must include Ultra 1 andquick-glass gravure plates, 20-60 cycles/min, 50 durometer pads. It isalso suggested that flame treatment should be done for low stress partsbefore marking for optimum adhesion.It is good to be mentionedhere that the shelf life for these inks are 6 months from the date ofshipment or 12 months from the manufacturing date, whichever is lesser.The shelf life can be maximized if stored at an optimum storagecondition of 5-10 degree centigrade in the unopened container. Fromthis we may consider the feasibility of the product according to thecustomers requirement. It is also true that the precautions arenecessary to get the full out of this product series.
close,view,Markem,Inks,This,cu