Here is a quick run down to help you decide:
Cotton
Everyone is familiar with cotton t-shirts
- Advantages: Made with natural fibers, organic and bio-degradable -It prints extremely well. In fact, it prints better than any other fibre. – It is the best option when working with discharge inks.
- Disadvantage: It shrinks – It can be heavy – It retains moisture
Polyester
Usually found in running shirts or other athletic wear
- Advantages: It wicks moisture and is great for an exercise shirt. Some poly shirts have great stretch to them.
- Disadvantages: They are difficult to print. – Often the dye in the fabric migrates into the ink causes discoloration of your print.- Printing multiple colours can be challenging. -It is usually best to stick with one colour images. -They can get stinky pretty fast when you sweat in them. – They damage easily, they can snag or run. – They feel slippery and uncomfortable. – Does not work with discharge inks at all.
50/50 Poly/Cotton
Like the gym shirt you had in elementary school.
- Advantages: Give you the best of both poly and cotton. -Is extremely comfortable usually light-weight and breathable
- Disadvantage: Still has some issues with shirt dye bleeding into the print. – Can shrink during the print process causing blurry print. – Does not work reliably with discharge ink.
Tri Blend
A blend of cotton, poly and rayon.
- Advantages: Fits really well. – Lightweight and drapes against the body nicely. – Has a nice stretch to it.
- Disadvantages: Triblend melts really easily in the printing process, this means we cannot dry between colours. So opaque prints and underbasing with white is not an option. – Due to the light weight of the fabric, transparent “retro” prints are your only option. – Does not discharge at all.
I hope this blog post helps you understand the difference in t-shirt fabrics. If you are still unsure, I would recommend sticking with cotton, or come on by and visit our show room and try them on for yourselves.
Matt
Owner of GetBold