... , non-breakage, non-leakage.4. Environment friendly material5. Competitive price, large quantity discount.CertificateQS certificate/ISO:9001Supply periodAll the year around ... filling packingPollution resistance, pressure resistance, high speed packing, good sealability.Coffee,Tea,SpicePET12/M,PET12/LLDPE40-60OPP20/AL7/LLDPE50-60PET12,AL7 ...