Lay a strip of tissue paper the same length as your sheeting on your work surface or the floor.
How to sew plastic sheeting.
Pin the plastic sheeting together using standard sewing pins at 3 to 5 inch intervals.
I ve sewn on a lot of pvc.
Use a decorative stitch or a double line.
Secure the layers with the large coated paper clips.
Make adjustments appropriate to the specifications of your project.
So that when you secure it shut the velcro pieces match up.
The example here is the outside of a mold but it can work inside too.
Remove the excess water by squeezing the sheets over the bowl.
Press the sheets into the mold so that they form to the shape.
Place a piece of your sheeting down right.
Use heavy duty topstitching thread for top stitching and sew with a longer stitch length than normal 4 is good.
As you ll need to put the plastic sheet into the oven this is your size limitation.
Lay the sheets over the mold and up the retaining walls.
Lapped seam for extra strong seams and to ensure that the seams donot have pressure because of the seam stitches the.
If the plastic sheeting is very thick you can use staples about 6 inches apart.
Place the paper clips at approximate 8 inch intervals.
How to sew on pvc fabric or imitated leather using either a teflon foot or scotch document tape on your normal pressure foot.
How to sew plastic sheeting.
Using glue at the seams in addition to the stitches will.
Have a mold ready to use.
Dip the sheets in bowl filled with room temperature water for 1 second.
The sheets should be wet not dripping with water.
Select a sewing needle that is used for denim leather or other thick fabrics if sewing by hand.