How To Do Screen Printing On Plastic Bags At Home- Step By Step Details

You can print anything on a plastic bag and set it apart from the other plastic bags. Folks all over are now concerned with the use of plastic bags than ever before.

So, you can quickly cash in by producing your funky designs onto reusable plastic bags. Even the shopping malls, supermarkets, and boutiques want their customary designed plastic shopping bags- bearing their name and logo.

And if you can get a few of them to hire you to make these bags for them that would be a real deal.

But first, you must learn how to print on plastic bags. The topic on how to print on the plastic bag has been a mystery for some time. But after you’re through reading our guide below, you’ll get to know how this process works.

How To Print On A Plastic Bag?

For the most part, you’ll discover that plastic bags are printed in different ways- depending on the size of your press run.

For the longer runs, you’ll need to use a more economical technique (a large web press). Here, you simply hold a roll of plastic (comprising two sheets, one on top of the other) in tension by the press. This will enable the plastic roll to pass through a couple of ink units where the printing takes place.

The most popular commercial printing method for plastic papers is Flexography.

What is Flexography?

This is a process where a raised image area of rubber printing plates is used to deposit ink on your substrate. Don’t confuse this offset lithography which used flat or planographic plates.

The flexo plates are affixed to the rollers of the heat press machine with an adhesive. As the rollers turn and the plates hit the roll of plastic paper passing through the web press, the platens will print your graphic designs on your plastic papers.

Not that this process allows you to print in various colors, but its tight register of colors is below that of offset lithography.

After your sheet plastic ribbon has passed through the web press and has been rewound at the equipment’s delivery end, the final step involves creating the actual plastic bag.

To do this, cut of the bags from the long plastic roll- cut up and down. Then fuse them together using heat press (at the sides, top, and bottom), and you’ll create your final product bearing your design- the plastic bag.

Printing Short Runs of Plastic Bags:

If you don’t have many orders to work on, there are several printing methods you can employ to get the task done.

One of the most common methods for short runs is screen printing…

How To Screen Print On Plastic Bags?

Unlike the web of the uncut roll of plastic used in a flexo press, screen printing process requires you to print each bag at a time.

First, you’ll need to place each bag on a platen (broad, flat structure). This will keep your bags stable as you work on them. Basically, you’ll be lowering a metal screen onto the bags and then drag a squeegee as well as ink across the screen.

Because this process is labor intensive, it’s best suited for short runs of plastic bags.

Inkjet Paper Bags Printing:

Some people also use the inkjet printer to print plastic bags. However, this process works best when you want imprint tracking numbers on a plastic bag and not graphic images.

Benefits Of Using Plastic Bags

We are greatly dependent on plastic bags from morning to night and in everywhere to carry things for domestic or manufacturing purposes. Can we think of passing a day without using plastic bags at all?

It’s simply tough.

We use Plastic Bags for many purposes. Like-

  • Easy to produce at cheap costs
  • It’s cheap enough to buy
  • Usable for different purposes
  • Able to reuse by simply recycling them

Plastic Bags or Paper Bags?

In general thoughts, it is considered that paper bags could be an alternative of plastic bags. But in reality, paper bags are costlier to produce and unable to reuse them by recycling. They are mostly like one time using purpose although sometime differs.

Again for manufacturing, paper bags can’t be an alternative at all because they need to be freezed and get wet.

Final Verdict:

When it comes to flexibility, they’re the best for use. You can create plastic bags in various designs to meet their ever-rising use. When you add your great artwork on them, they will look even better.

Follow our expert guide on how to print a plastic bag above today and start producing funky designs for various corporations, boutiques, supermarkets, and so much more.

Believe it or not, this would be a profitable venture if you get bulk orders!!

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