Folding Insect Screen Folding Insect Screen, also named Pleated insect Window Screen is made of woven E or C class filament yarn coated with latex coating used for highly effective mosquito and insect screen. Folding Insect Screen, also named Pleated insect Window Screen is made of woven E or C class filament yarn coated with latex coating used for highly effective mosquito and insect screen. This is a new style of window screen and mosquito shields.   Folding window screen can be made into two types: single or double panels.   Folding window screen comes in special colors upon request to suit your specifications. The most popular colors are black and gray.   Main Features: 1. Its material is friendly to environment and has good chemical stability: Alkali-resistant, acid-resistant, waterproof, strong resin bonding. 2. Coating glue is produced by Germany BASF which can keep 60-80% strength after test. 3. It has 20% extra strength and beauty surface than normal fiberglass yarn! 4. Its strength retention rate> 90%, elongation