Packwell is an ISO 9001:2008 Certified - Plastics Bagging and Logistics Company - headquartered in Houston, Texas, USA since ... 1986. Our packaging expertise involves bagging of plastic resins / polymers of all categories. We are among the largest resin bagging companies in the US with bagging/trans-loading capacity of over one million metric tons of plastic resin and with warehousing facilities over one hundred thousand square meters. . read more