Liners for Bulk Liquid Containers/Bag in box system/From 500 to 1400 Liters

Technology is the primary productive force

The technology and technology of production equipment are the most important conditions for determining product quality.

1. Heat sealing technology

UPT pulse heating can not only heat/cool instantly, heat evenly, and control temperature accurately, but also ensure that the heat melting at each point of the heat-sealed edge is more uniform; compared with the mechanical structure of electric heating tube heating, the pulse heating structure is simple and more efficient, and the upper and lower mechanisms can move synchronously; a silicone layer is added to the back of the heating element, which makes the upper and lower mechanisms fit better during welding, extrusion is more uniform, and damage to the material structure is zero.

2. 

Each layer of film is equipped with servo active unwinding + servo unwinding traction, using powerful program control to ensure precise synchronization and zero stretching movement of each layer of film, ensuring consistent pressure bearing of each layer of film.

PC ball valve is assembled by body and gland, integrating with a unique full-flow valve, which ensures large flow and fast discharge. It can also be sterilized by high temperature steam or γ-radiation to avoid secondary pollution during filling or multiple discharges. Steam at 0.2Mpa and below 120℃ for up to 20min; steam at 0.3Mpa and below 130℃ for up to 5min.

Piercing Valve Integrated gland, full bore, large flow, simple operation, high efficiency performance, suitable for one-time discharge.

The Pull valve is the most compact bullet-in valve, non-steam able.  Its integrated assembly with gland and a foldable handle. Its integrated assembly with gland and a foldable handle，makes it say to weld gland and liner and assemble the valve body in batches. The full-flow valve maximizes the flow rate, and is also tamper-evident.

The Butterfly valve features a housing made of new materials and free from BPA, which is safer and healthier. The dual positioning seal ring assembly technology bring better sealing performance to the valve. It can also be sterilized by high temperature steam or y-radiation to avoid secondary pollution during filling or multiple discharges. Steam at 0.2Mpa and below 120℃ for up to 20min; steam at 0. 3Mpa and below 130℃ for up to 5min.