Singapore-based Amtek Engineering Ltd., proposed acquisition of all of the issued and outstanding shares of Interplex Industries, Inc., College Point, N.Y., for a purchase price up to $210 million.

Tetra Pak, Vernon Hills, Ill., acquired Switzerland-based Miteco, a provider of production solutions for fruit juices, among other applications.

Bemis Co., Inc., Neenah, Wis., announced that it will close one of its pressure-sensitive materials manufacturing plants in Stow, Ohio.

Newark Recycled Paperboard Solutions, Cranford, N.J., and Smart Planet Technologies, Inc., Newport Beach, Calif., formed a strategic collaboration to evaluate the use of Smart Planet Technologies’ EarthCoating technology in recyclable barrier paperboard solutions.

Federated Railways, Inc., a Farmington Hills, Mich., affiliate of Federated Capital Corp., entered into an agreement to acquire the assets of Rail Logistics, LLC, including its "Cold Train" express intermodal service.

Spiroflow Systems, Inc., Charlotte, N.C., launched a new business that provides a broad range of automation solutions.

Winkler Plastic announced a new branding initiative that rebrands the Vernon, Calif., company as Nuconic Packaging, an amalgamation of several words core to the company’s mission—new (Nu-), containers (-con-) and plastic (-ic).

Matrix Technologies Inc., Maumee, Ohio, established a regional office in the Minneapolis area, marking a logical expansion to provide more coverage to existing and new customers in the Midwest.

Provisur Technologies, Inc., Mokena, Ill., entered into an agreement with Scanico A/S in which Scanico has become Provisur's global partner in commercial freezing technology.