Heavy duty large bags always for 5kg,10kg,15kg packaging, material we need to added strength and puncture resistance Nylon.
l Stand up pouches with re-sealable zip-lock on the top, clear window is also available.
l Quad seal bag standing on the shelf more firmly
l 3 side sealing bag usually use for small packaging
l Pouches including releasable, handle and stand up options, with printing in up to 10 colors