Pinhole Film - New Product

Pinhole film - The main advantage of the new pinhole film is its breathability, which allows water to seep from above for fertilization. Especially during high temperature weather, the hot air under the film can dissipate without suffocating the seedlings. Pinhole plastic film refers to agricultural film with needle like small holes on ordinary plastic film. The pinhole density can range from 400 to 5000 per square meter, with a conventional spacing of 20 millimeters. Pinhole plastic film can reduce the concentration of carbon dioxide in plant roots, prevent premature aging of plants. Ordinary plastic film cannot penetrate rainwater, which is the advantage of pinhole plastic film. At the same time, it has the function of insulation and moisture retention. Black pinhole plastic film can also weed control.