There are a person good at sewing and a weak person.
I thought if anyone could let a thread go through equally that I was glad, and made it with a laser cutting machine.
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Step 1: Create the Data
The point of the data making...
When I process felt, limit width occurs around 1.5mm(In the case of felt of 2mm).
So, it is necessary to offset a pass 0.75mm beforehand.
I make a dashed line from the pass which offset in the 0.5mm inside.
Step 2: Cut the Felt
Process by using a laser cutting machine.
The felt to process with a laser cutting machine has good thing of 100% of polyester.
Step 3: Sew
I was able to sew straight it with equal distance when I put a thread in conformity to the hole which a machine opened.