Double anti-film is a new variety developed in recent years. Compared with ordinary greenhouse film, it has better heat preservation and aging resistance at night. According to the different materials produced, it can be divided into two common types: PVC and PE. Although these two kinds of films have a double protective effect, they also have different characteristics. Qingzhou Luhong Plastic Co., Ltd. will introduce to you below, and hope to help you.

The aging resistance of products produced with PVC is generally 10-12 months, that is, about 1 year. The aging resistance of the film produced with PE is about 12-18 months, which is longer than the period of using pvc. The dual-proof film made of PE has longer anti-aging time than it, and the anti-fogging lasting period is about 4-6 months. The anti-fogging duration of products made of PVC is only 2-4 months. But it has good heat preservation, good light transmission in the early stage and moderate in the later stage, which has better dustproof performance.

Compared with ordinary film, the double-proof film has better heat preservation performance, and its transparency is good in the early stage, but it will be somewhat worse in the later stage. And there is almost no dustproof and light conversion effect. But this product can still bring benefits to customers.