PAC Worldwide is a manufacturer of flexible packaging and automated packaging systems. With multiple locations in the US, Mexico and Malaysia we are able to service our customers (air couriers, online retailers, office product companies etc.) with quality products (stock and custom size and colors) and outstanding customer service. Our product offering includes but is not limited to: Airjacket (all poly bubble mailers) Kraft Airjacket (kraft bubble mailers) Polyjacket (flat poly mailer) Mailjacket (paperboard mailer) PACjacket machine (heat seal application for high speed fulfillment).