Plastics

Water

Plastics manufacturing spans one of the broadest ranges of applications, from cast film lines, roll stacks, sheet extruders and thermoformers to blow molding, injection molding and pelletizing machines. Regardless of the application, one priority guides all others in this industry: consistency.

Stretch Wraps

Polyethylene films that keep food and other products fresh and clean are produced on machines using Deublin water unions.

Blown Films

Plastic bags and other products are made on machines with Deublin Rotary Unions.

Coffee Capsules

Deublin dependability helps plastic cup producers meet high standards for quality control.

Sheet Extrusion

High-speed sheet extrusion systems depend on Deublin unions for optimal cooling to relieve internal stress in the finished product.

Custom Machinery

Designers of special-purpose, high-speed machines can count on stable temperatures with Deublin unions in the cooling system.

Food Service Packaging

Thermoformed APET and HIPS, made on machines with Deublin unions, are made into disposable salad containers, yogurt cups, and plastic cutlery.

Tapes and Labels

Lamination and adhesive coating are among the manufacturing processes that have come to depend on Deublin.

Cast Films

Flat and embossed films are used to make hygienic and medical packaging, and Deublin rotary joints keep those production lines running.

Thermal Oil

Deublin's plastics manufacturing solutions are engineered for reliable operation in high-temperature, low-torque environments.

Blister Packs

Liquid vinyl and heat sealing adhesives are applied to card stock by machines using Deublin rotary unions.

Technical Films

Plastic films for batteries, capacitors, and flat-screen displays are stretched on machines using Deublin.

Bubble Wrap

Rotating drums that form the air pockets and laminate the two layers of polyethylene use Deublin joints

Vehicle Wrap

Vinyl wrapping films conform to any surface and come in a wide range of colors, due to the stable performance of Deublin pressure joints.

Nonwoven Fabrics

Nonwoven fabrics are made into surgical gowns, filters, insulation and geotextiles. Deublin joints help manufacture these materials, which even can be recycled.

Air

Deublin Rotary Unions support rigorous quality standards by helping to maintain proper roll temperatures, controlling film finish and thickness, and providing air and hydraulic service for molding applications.

1/8" One-Channel

Compact pneumatic unions have mechanical seals for extended life.

1/4" One Channel

Larger flow path allows greater air volume, which is helpful is many molding applications.

Two Channel

Deublin two-channel unions for pneumatic and hydraulic media allow alternating pressurization for conveyors.

Tandem

Deublin's unique tandem rotary union is a combination of two unions with independent sealing to eliminate the possibility of cross-channel leakage.

Power & Signal

To stay up-to-date, many plastics manufacturers also pair Deublin electrical slip rings with our Rotary Unions to minimize RF interference and to promote efficient data transfer.