Application of PVC film materials: water bags, air bags, and container liquid bags

Characteristics of PVC film material used for bags:
1: High strength, up to a tensile strength of 8000N/5CM
2: Good surface corrosion resistance
3: Good penetration resistance.
4: Compared to PE, pure PVC film is less prone to puncture
5: The process is simple and cost-effective.


PVC membrane water bag: With good pressure resistance, it is mainly used for fixing pressure, water beds, flood relief, amusement parks, etc

PVC membrane water bed

PVC membrane flood resistant water bag

PVC film amusement park

PVC film airbags: The typical one is the popular bouncing cloud, which children love to play with the most.
Working principle:
The whole bouncing cloud is designed as a cloud shape, and the size is customized according to the customer's site. The inner membrane of the main body is set as a Mantou type, and the outer membrane is covered on it. The inner membrane and the outer membrane are filled with special materials,
The product has internal and external links with air supply and exhaust outlets, Through the internal underground piping, air is supplied to the inner tank for inflation - the entire individual expands - the membrane body is fixed to the ground - the pressure inside the membrane is automatically controlled by the wind pressure control system - the exhaust port automatically exhausts when a person climbs onto the membrane body and increases the load - the wind pressure control system maintains the balance of the pressure inside the membrane and automatically stops the gas supply when no one is playing - so that the pressure inside the giant egg is automatically balanced, This structure was formed.
Due to the use of an internal gas film to lift the outer film as the bouncing surface, the curvature and shape of the bouncing surface can be freely designed according to usage needs, avoiding the single form of traditional trampoline structures, thus achieving the design of multiple shapes and irregular structures

PVC film container liquid bag:
Generally speaking, if it is not edible oil, PVC liquid bags are used as container liners for transporting oil. And it can be reused. (The export of gutter oil is transported in this way), the tensile strength of the PVC film used in the container liquid bag should be greater than 2500N to prevent it from easily bursting.