Press the sheets into the mold so that they form to the shape.
How to sew plastic sheeting.
Secure the layers with the large coated paper clips.
Select a sewing needle that is used for denim leather or other thick fabrics if sewing by hand.
Then open up that top flap again and sew all along the sides and top.
Place the paper clips at approximate 8 inch intervals.
Make adjustments appropriate to the specifications of your project.
If the plastic sheeting is very thick you can use staples about 6 inches apart.
The example here is the outside of a mold but it can work inside too.
Fold it into the size that you want and then add a piece of velcro to each end with your sewing machine.
How to sew on pvc fabric or imitated leather using either a teflon foot or scotch document tape on your normal pressure foot.
I ve sewn on a lot of pvc.
Dip the sheets in bowl filled with room temperature water for 1 second.
Lapped seam for extra strong seams and to ensure that the seams donot have pressure because of the seam stitches the.
Place a piece of your sheeting down right.
Pin the plastic sheeting together using standard sewing pins at 3 to 5 inch intervals.
Measure the inside of your oven.
So that when you secure it shut the velcro pieces match up.
Lay the sheets over the mold and up the retaining walls.
As you ll need to put the plastic sheet into the oven this is your size limitation.
Remove the excess water by squeezing the sheets over the bowl.
Using glue at the seams in addition to the stitches will.
How to sew plastic sheeting.
Use heavy duty topstitching thread for top stitching and sew with a longer stitch length than normal 4 is good.
Have a mold ready to use.