Secure the layers with the large coated paper clips.
How to sew plastic sheeting.
The sheets should be wet not dripping with water.
Lapped seam for extra strong seams and to ensure that the seams donot have pressure because of the seam stitches the.
Using glue at the seams in addition to the stitches will.
Press the sheets into the mold so that they form to the shape.
Use heavy duty topstitching thread for top stitching and sew with a longer stitch length than normal 4 is good.
If the plastic sheeting is very thick you can use staples about 6 inches apart.
Fold it into the size that you want and then add a piece of velcro to each end with your sewing machine.
Pin the plastic sheeting together using standard sewing pins at 3 to 5 inch intervals.
Then open up that top flap again and sew all along the sides and top.
As you ll need to put the plastic sheet into the oven this is your size limitation.
How to sew plastic sheeting.
Make adjustments appropriate to the specifications of your project.
I ve sewn on a lot of pvc.
So that when you secure it shut the velcro pieces match up.
Select a sewing needle that is used for denim leather or other thick fabrics if sewing by hand.
Remove the excess water by squeezing the sheets over the bowl.
Lay a strip of tissue paper the same length as your sheeting on your work surface or the floor.
Measure the inside of your oven.
Place the paper clips at approximate 8 inch intervals.
The example here is the outside of a mold but it can work inside too.
Use a decorative stitch or a double line.
How to sew on pvc fabric or imitated leather using either a teflon foot or scotch document tape on your normal pressure foot.
Place a piece of your sheeting down right.