There are two primary reasons why a client would opt for a servo-driven pad printer over a pneumatic one: Speed & Flexibility Speed is pretty simple to grasp – shorter strokes, faster movements – all lend themselves to higher productivity, especially when it comes to fully automated machines. Flexibility is gained when a client has many different […]
The pad is one of the most important elements in the pad printing process. The correct choice is essential in obtaining good final print results. Symptoms of having chosen the incorrect pad printing pad: Pin holing (pad too soft or too shallow), Image distortion, Incomplete transfer (in particular near the peak of the pad), Inability […]
Too little pad printing ink, often times the ink will not “flow” in the inkcup correctly giving an inconsistent fill of the etch. Additionally, the ink will tend to thicken much more quickly as the doktoring action of the cup allows for thinner to flash. In cases where hardener is used, very short pot life […]
It is, of course, imperative that common sense and attention to moving parts be used when operating any piece of equipment. This includes pad printing equipment. More often than not, the KP-05 – KP-08 model equipment will be run as a standalone system with only the manufacturer’s supplied guarding in place. This includes the EZ-90 […]
Before printing on any parts there are several factors which are of vital importance: ink mixing, product cleanliness and substrate additives. Regardless of proper ink preparation and chemistry, surface contamination, blooming and mold release agents may all interfere with your ability to achieve satisfactory adhesion. The two most important factors that must be addressed when […]
Have you ever looked on the back of an object and seen the recycle symbol? It tells you what material the object is made of. When it comes to plastics, Polypropylene and Polyethylene are considered the two of the most difficult materials to get ink to adhere to due to their relatively low surface energy. […]
Have you ever looked down at a water bottle and wondered how the logo got there? Personally I know I have. Before the colors and image can get put together on the object the first question that needs to be answered is how to choose the right ink for the job. Simply put, ink adhesion […]
For the past three years Engineered Printing Solutions has been utilizing robotics to increase production, lower operator costs and improve the overall decorating process of various parts. The use of robotics has evolved from (a) pick and place systems to (b) SCARA robots loading tooling to (c) 6 axis robots with vision orienting and loading tooling. […]
Compared to the world of manual pad printing, the world of automation is virtually unlimited, within reason. Here at Engineered Printing Solutions we have taken a standard KP05 bench mounted printer and stripped it of the software and hardware. We then completely customized it to be able to produce 8,000 pieces per hour, all the while […]
Pad printing is a fantastic, fast, quick-drying process allowing for adjustment to ink coverage, density and evaporation each step along the way. It is also vulnerable to the changing conditions in the environment surrounding your pad printing area. You may find it beneficial to consider setting up a clean room to protect your jobs from […]