: Inkjet Printing on plastic I appreciate this question is borderline for this site (apologies), but I checked the FAQs and I think it is permitted. I'm investigating ways to get single-colour

@Candy945

best way is to use any ink, and use plastic sheet with ink jet coating that accept water based inks

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@Sherry646

There are inkjet printers that now use latex inks. These are used for printing on vinyl for decals and fleet wraps. They are available for larger format inkjet for that reason, but likely not available for a desktop type unit.

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@Smith574

Does anyone know if there are inks that could be used on plastic with
a regular inkjet printer?


Please understand I am answering your question to a degree without getting completely into the technical side.

YES, there are inks on the market that would work on inkjet printers. The most common used inkjet printer head is made by Epson. Some people will reconfigure the head and motherboard based on their flow of output or ink used. However, unless you have a commercial licence, or the like, you as an individual consumer will not be allowed to purchase these types of inks because they have to be disposed and managed in a certain way based on your city's codes.

If you do have the correct paperwork your local supplier should have an option but be aware some machines have their own cartridges with ink pre-filled. I would suggest going to STS Inks for a 3rd-party solution to inks.

Also, you must understand depending on the substrate you may need to do a pre-treatment because "plastic" is vague and different printers output different solvents.

Now if your question is in regards to "Can I buy a printer at Staples and print plastic business cards" the answer is also yes but the quality will be very poor and I would not advise on it. The only best solution I find with over the counter printers, such as the Epson Artisan 1430 Inkjet Printer is with plate creation for screen printing.

If you're trying to print credit card like cards I would advise in thermal printing. Any option you use I would note that it will be very costly to do quality work in-house and I would outsource what you need unless you plan to spend around 5 grand easily for quality equipment. You can do it for less but I've seen poor quality work when it comes to printing cards.

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@Vandalay110

You don't mention the length of the run, but for small numbers (especially for R&D), you might be able to use a laser printer. Laser printer (and xerox machine) toner is a fine plastic powder that is melted to adhere to the paper.

One can print art on a sheet of paper (or other suitable laser-printer substrate) and then transfer the image to a second substrate using an iron or solvents. In the case of plastics, the iron might work better. The original image would need to be flopped (mirrored) so that it is right-reading after transfer.

"They" do sell laser-printer iron on decal sheets, and laser-suitable water-soluble paper is probably a good option (print, transfer/adhere with heat, then dissolve the paper away)

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@Ogunnowo857

You can get solvent based inks that can stick to plastics but not for a "regular" inkjet.
They are used mostly on large format inkjets and will provide a waterproof and almost scratch proof print.

You cannot print from a regular inkjet which uses water based inks onto plastic. It will not dry and it will smudge.

Your best option here is screen printing for sure.

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