Screen Print Frequently Asked Questions
Can I use 'regular' plastisol to print nylon jackets or do I need special inks?
We do not recommend using 'regular' plastisol ink to print nylon jackets. Adhesion to nylon is difficult to achieve with regular inks. There may be situations where regular plastisols could work, but you likely would need to add an adhesion catalyst to the ink. Our 900 series Nylon inks are specifically formulated for nylon jacket and woven materials. Our 900 series inks have been formulated for superior adhesion and abrasion resistance.
Why is the ink coming off the jackets even though I used "nylon ink"?
Did you use catalyst? Did you mix it correctly? Was the ink properly cured? These are the first
things you should determine. It's possible that the jackets or nylon materials you have contain a
water-repellant coating on them. This coating often prevents inks from properly adhering to the material. Try cleaning an area of the nylon with Rubbing Alcohol. Then place water droplets on the area you cleaned and the area you didn't touch. If the water is absorbed more quickly into the area that you cleaned with alcohol, the jacket likely has a coating. Clean the areas of your jackets that you will be printing before you print. Change your cloth or rag frequently while cleaning; you don't want to re-deposit the coating back onto the jacket. (See HOW-TO Nylon Jacket Printing).
Can nylon inks be printed without catalyst?
Yes they can, but not on most Nylon materials. Nylon inks can be printed on
cotton or cotton/poly blends without having to use a catalyst; but nylon inks
tend to have a stiffer hand feel than other plastisol inks.
Can I use your catalyst with another company's ink?
We do not recommend it - although people do. We cannot assure that our catalyst is
compatible with any or all other plastisol inks. We stand behind our products when
they are used properly and not intermixed with other companies' ink products.
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Recommendations and statements made are based
on International Coatings' research and experience. Since International
Coatings does not have any control over the conditions of use
or storage of the product sold, International Coatings cannot
guarantee the results obtained through use of its’ products.
All products are sold and samples given without any representation
of warranty, expressed or implied, of fitness for any particular
purpose or otherwise, and upon condition that the buyer shall
determine the suitability of the product for its own purpose.
This applies also where rights of third parties are involved.
It does not release the user from the obligation to test the
suitability of the product for the intended purpose and application.