Perforated plastic sheet is widely used in aquafarming fields because it is light weight and corrosion resistant,it can be used for sea aquafarming for long time. At the same time, because of its high opening rate, it can be used as filters for filtering different articles.
It is easy to make perforated plastic sheet into pipe or tubes whose thickness is smaller than 3mm, because it is more flexible, but to make thickness more than 5mm is more difficult because it is more rigid although it is perforated with holes.
To make perforated plastic sheet into pipes or tubes, we need to to solve several problems like rolling and fixing and welding. After many times of test, we have made the prototype of perforated plastic pipe and sent to customer's for test, the result is favorable and our customer helped to improve the perforated plastic tubes.