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Burnishine has Hand Sanitizing Gel & PPE Full Face Masks!
Burnishine added PPE Full Face Shields and Hand Sanitizing Gel to its product line.
Burnishine has CDC Sanitizing Cleaner and CDC Sanitizing Wipes
Everyone and every business can use Burnishine's CDC Sanitizing Cleaner and Sanitizing Wipes
LPC6000 Laser Plate Deletion Pen
Burnishine's LPC6000 deletion pen works well on laser polyester plates such as Genie and Hurst SmartPlate.
Deletions Pens for IBF CtP Plates
Burnishine makes deletions pens for 4 of IBF's most popular CtP plates.
Deletion Pens for Baked CtP Plates
Burnishine makes deletion pens for baked Kodak and Fuji CtP Plates!
CTP1000 Deletion Pen Use & Recommendations
CTP1000 deletion pen is the premier choice for CtP Thermal, CtP Violet and analog metal plates.
Burnishine's New Flexo Cleaner

Burnishine is well known for its excellent offset chemicals.  What you may not know is we also make an awesome Flexo Cleaner for cleaning UV and water-based inks and varnishes.

We formulated our Flexo Cleaner to be effective, yet safe for the printer, plates, rollers and the environment. 

Testing was done in conjunction with a leading press manufacturer, and the esteemed Fox Valley Technical College.  This means you can be assured our cleaner meets the high standards established by these institutions.  We can honestly say our cleaner outperformed other popular cleaners!  

Most flexo cleaners for water-based and UV ink do a good job cleaning plates and anilox rolls and are relatively safe for the environment.  But some cleaners continue to use a chemical called nonyl phenol ethoxylate, which is highly toxic to aquatic life.  Companies using this chemical will have to reformulate as it’s in the process of being phased out  Just think, every time it’s used, it goes down the drain and contaminates local water systems.  We are proud to say our cleaner does not contain nonyl phenol ethoxylate! 

Here’s the low-down on the features and benefits of using Burnishine Flexo Cleaner:

  •          Effective at cleaning UV and water-based inks and varnish - saves time and money!
  •          Won’t swell photopolymer plates - safe for your plates.
  •          Rinses clean with water - easy to use!
  •          Biodegradable, low phosphate surfactants - safe for the environment!
  •          Non-flammable, non-toxic, non-corrosive - safe to use and store!
  •          No extra Haz-Mat shipping fees! - saves money!
  •          Economical – use full strength or dilute up to 1:8 with water.
  •          Can be used as a general purpose cleaner.  No need to stock a lot of other products.
  •          Available in quarts, 5 gallon pail and 55 gallon drums

We wanted to make it as easy as possible to test our cleaner, which is why we decided to add quarts to our packaging.  With a minimal investment you can see for yourself why you should be using Burnishine Flexo Cleaner. 

Click on this link to take you to our Flexo Cleaner product page.    https://www.burnishine.com/flexo-cleaner-parent

Burnishine Aluminum Brightener

You may have noticed a new product called Aluminum Brightener on our website’s specialty product page.  You may even wonder how Aluminum Brightener fits in with our traditional pressroom product line, and why we decided to carry it.

Quick bit of history here.   Burnishine’s previous owners discontinued Aluminum Brightener after selling it for years in big box retailers.  Since then we have received numerous inquiries and requests for our aluminum cleaner to be brought back. After doing some digging and research, we found that our Aluminum Brightener was actually a really good product, and worked extremely well at cleaning aluminum.  After creating a few test batches of the aluminum cleaner that we call Aluminum Brightener we confirmed how well the product works at cleaning aluminum surfaces, and decided to bring it back!  Needless to say, fans are thrilled they can once again buy it.

Since bringing back Aluminum Brightener we've received some great feedback from returning and new customers alike, and are finding Aluminum Brightener has many uses.  It's great for cleaning and brightening aluminum on:

  •  Recreational vehicles
  •  Semi trucks and tractor trailers
  •  Fire trucks
  •  Police and emergency vehicles
  •  Ambulances
  •  Aluminum pontoon boats
  •  Aluminum shower rails
  •  Aluminum wheels
  •  Aluminum trailers
  •  And much more!

Aluminum Brightener is an industrial strength aluminum cleaner and brightener.   It quickly and easily removes carbon, grease, oil, road film, stains and diesel smoke so your aluminum looks like new.  It’s simple to use.  Just apply and rinse with water.   

Did we mention it’s safer to use than products containing hydrofluoric acid?  And it’s biodegradable.   

The only thing we don't recommend it for is cleaning highly polished chrome.

Aluminum Brightener is packaged in a ready-to-use, convenient spray bottle.  No muss.  No fuss.  That being said, we are open to making Aluminum Brightener in gallons, 5-gallon containers,  55 gallon drums, and even totes if a customer needs it.  We’re pretty flexible – just ask!  We even have a place to add your thoughts on our websiteYou talk, we listen.

Importance of measuring pH and conductivity

Previously we touched on how fountain solutions help maintain pH and conductivity during press runs.  Some printers are knowledgeable about both these values.  However, many printers are only familiar with pH, but don’t measure or understand conductivity.

Quick chemistry lesson here.  pH is simply the amount of acid present in the fountain solution.  Acid helps the ink stick to the image area and keeps the non-image clean.  Conductivity is the measure of electrical flow through the fountain solution.

Pure water does not conduct electricity well, so as impurities from ink, paper, spray powder, and paper coating increase, so does conductivity.  The higher the conductivity, the more problems you are likely to experience.  If you use tap water instead of RO or distilled, you are adding a lot of minerals and other impurities that will increase conductivity and shorten the life of your fountain solution.  That’s why it’s so important to start with RO or distilled water, and to measure both pH and conductivity.

Let’s start with a simple scenario.  Your press is running fine for the first 2-3,000 impressions or so, but then you notice the ink isn’t as dense as when you first started.  You increase the amount of ink, and for a while the image seems fine.  Then things go downhill again.  Ink starts piling, and you’re getting a little picture framing.

To fix the piling, you increase the amount of fountain solution, but then the ink density becomes too light again.  You measure pH, but it’s within range, so what could be causing the problem?

The most likely culprit  – conductivity!  At the point the ink starts breaking down, conductivity has become so high that it affects the ability of the solution to do its job.  Now you must clean up the press, remix and replace the fountain solution. This is not fun or productive.  You waste time, paper stock, ink, and sometimes your sanity!

It’s relatively easy to measure both pH and conductivity.  There are a lot of good meters on the market.

Measuring conductivity is a little more involved, but it’s not difficult.  Take measurements of the water before and after mixing your solution.  Write this number down as it is your starting point.  Some solutions might have a reading of 1000-1200, but some may be as low as 600 depending on the type of surfactants, the addition of alcohol or alcohol replacements.  This is not a big deal.  It’s your “norm”.

Measure conductivity every hour or so and record the numbers.  Problems most likely will start when conductivity gets to be 500 -1000 points higher than where you started.  (300-400 if your solution starts out in the lower 600 range.)  Each press is different, so measure each one.  Once you notice conductivity is creeping up too high, replace the old solution.

Burnishine fountain solutions are formulated with excellent wetting agents and buffers that will help keep your press running smoothly throughout the day.   Just remember, the longer the press runs, the more likely it is your solution will become contaminated.   Measuring conductivity will save you a lot of time and money in the long run.

Choosing the right Burnishine Fountain Solution

Before we get into selecting the right solution for your press, let’s start with the basics.  Simply put, fountain solutions help maintain proper ink/water balance so ink sticks to the image area, and not to the non-image area.  They contain ingredients such as wetting agents, acid, buffers, plate conditioners, and in some cases, gum arabic, that help control and regulate proper pH and conductivity as well as ink/water balance.   We'll talk more about pH and conductivity in another blog.

As you know, solutions are concentrated and need to be mixed with water.  We always recommend distilled or RO water when mixing to maximize performance.  Local water authorities add many different chemicals that can adversely affect solution performance.  As seasons change, extra fungicides, chlorine, etc. are added,  which is why fountains may suddenly stop working.  Starting with the right water eliminates a lot of variables.

Wetting agents reduce surface tension and form a very thin film over the plate.  Acid prevents ink from sticking to the non-image area, and buffers help stabilize and control the effects of alkaline paper and other press contaminants.  Gum and plate conditioners desensitize the plate and prevent oxidation.

You might be asking yourself what this mean for you and your press.

For one thing, printing performance is best when ink/water balance is maintained throughout the press run.  When pH and conductivity is consistent, you get good print quality.  As pH and conductivity break down, ink starts to emulsify, rollers start stripping, and you end up with poor print quality.  You then have to spend a lot of time and effort cleaning your press and remixing fountain solution.

The best thing you can do is select a solution that works well with your plates, ink, dampening system, and doesn’t break down quickly as paper, ink and other things enter the water system.  Our fountains are ideal for presses up to 40" and most popular dampening systems.

We put together a handy chart that should be very helpful in determining which solution is best for your press, plates, and environmental conditions.  For example, if your shop has very low humidity, you would benefit from the extra wetting solutions in SM Plus #3464 .  It is especially helpful when using laser and silver plates that need a wetter solution to prevent toning.

Print shops with higher humidity may need a drier running solution so ink dries faster.  We recommend Ultrafount #3476 in that situation.

Please click on this link to find out which products are right for you.

https://www.burnishine.com/fountain_solution_selection_chart

As always, contact us with any questions.  We’d be delighted to help!