Languages

Davis-Standard,LLC

homepageslide

Barrier Films

Davis-Standard's blown film flexible packaging solutions for high-speed converting machinery lines are unsurpassed. This is especially true in the area of barrier films where roll geometry, thickness and layer uniformity lead to faster conversion speeds on pouch lines, FFS machines and laminating lines. Uniform layers enable cost efficient use of expensive materials, and our blown film lines have proven effective in producing economical coextruded structures. Advantages such as stationary die systems, oscillating haul-offs, and roller-collapsing frames produce flat, smooth film and rolls. Our blown film systems are also known for consistent symmetric and asymmetric films.

Typical Specifications

Applications Barrier films
Machine Configuration 2380 mm 7-layer 94-inch 7-layer
Nominal Layer Structure 25 / 10 / 10 / 10 / 10 / 10 / 25
Die Diameter 400 to 560 mm 16 to 22 inches
BuR    1.8 - 3.0:1 1.8 - 3.0:1
Max Web Width 2300 mm 90 inches
Typical Output 350 - 575 kg/hr 660 - 1265 lbs/hr
Thickness Range 20 - 200µ 0.8 - 8.0 mil
Materials to be Processed LD, LLD, EVA, EVOH, PA, PP, lonomer, Tie