How long can the felt be used when it is used in the heat preservation quilt

There are many types of felts, and there are many uses. For example, in daily necessities, insoles, insulation quilts, etc., they have good performances, showing their powerful all-rounder functions.

When the felt is used in the insulation quilt, we also commonly call it the greenhouse felt or the greenhouse non-woven fabric. The current specifications are basically between 300-800 grams. Although there is a large disparity in weight, they The use and service life are basically the same. Judging from the current statistical usage, it is basically about 3 years. But if it is used alone, such as in chicken and duck sheds, the service life may be shorter, basically about two years. The felt used indoors has a longer lifespan, after all, he receives much less sunlight and wind.