We are doing testing on electrospun fibers and so far for samples we have just been hand cutting strips out. Obviously by hand each strip has more variability then we now need as we are now seeking a constant area between samples for further testing.
Samples will be just simple rectangular strips of a set length but scissor cutting is not easy and other methods provide larger width and length variations.
I was thinking of maybe trying something akin a hole punch that we can just use in the shape we need. But if anyone else has any better ideas to get a more constant area for the samples it would be of great help.
Hi Tim
I would propose punches too, since are the fastest and cost efficient way. A paper cutter also allows you long straight cuts. If you need many different sizes, than a ruler and these round "pizza cutter" might give you enough precision too.
I‘ve forgotten something in my previous answer. To get good cuttings and to protect your fibre mat during punching you should place your nonwoven between two sheets of paper before punching.
- Badges
- Science topic
- Similar topics
- Cognitive Science
- Thinking