Hot Air Gun to Heat Shrink PVC Sleeves on Neck of Bottles Heat Shrink Cap Seal are commonly used for shrinking PVC sleeves on the neck of Jars, bottles, Mineral Water Bottle, wine bottles, chemical stuff, cosmetics and shrinking bottle labels.
Curtains that are sewn together in the conventional way are sturdier and last longer but serviceable, unlined lightweight curtains can be made with no sewing at all.