Descriptions:

Biodegradable filling packing material production line is kind of new application of extrusion technology.

The line uses cheap natural starch, maize/corn starch and tapioca starch as main materials, through extruding treatment process by twin screw extruder, it is processed to kind of starch-based foam material without any additive vesicant which can be fully biodegradable.

Biodegradable filling packing material can be widely used, such as packaging and filling material which can fill in the items packaging space quickly and evenly. It can be used on electrical products, precision instruments etc. since its functions of buffer and shock-absorption. What's more, it can be used as "educational sticky toys” and “DIY corn kernels” etc. After lightly wet, it can be bonded with the other materials, and create infinite styles. 

Biodegradable filling packing material is applied widely since it is green, safe for children and environment biodegradable, nontoxic, lightweight, Anti-static etc.

Raw materials:

Maize / Corn starch, Cassava /Tapioca starch, Potato starch

Products of packaging foam peanuts produce machines: 

corn starch loose filler, biodegradable packing peanuts, resilient &reusable stuffing materials, water soluble & compostable cushioning materials. 

Flow Chart of Packaging Foam Peanuts Produce Machines:

Mixer Machine---Screw Conveyor---Twin-screw Extruder---Air Conveyor---Packing Machine

Technical Parameter：

Sample pictures:

Video of Producing Biodegradable Packing Peanuts: