shrink bag for tuna is produced by using 
of nylon resin as the barrier layer, through the multi-layer co-extrusion inflat 

 shrink bag for tuna is produced by using 

of nylon resin as the barrier layer, through the multi-layer co-extrusion inflation 

processing.With the good flexibility ,good abuse resistance, good puncture 

resistance at low temperatures.

Specifications and scope:

1.Thickness:45-60μm;

2.Length:  100-1000mm;

3.Width:   100-550mm;

4.Type of seal:straight seal, arch seal, side seal, V shape seal and so on.