... barrier 2.water proof,moisture proof 3.Eco-friendly 4.Excellent smoothness. Low bag-broken 5.OEM service PE High speed film ... seal strength, good heat-sealing performance, excellent smoothness and low bag-broken rate.Application1)food such as meat,seafood,fruit,rice ... including:three side seal bag,ziplock bag,stand pouch,T-seal bag,M-seal bag,hook bag,drawstring bag,die cut handle bag and so on use ...