PVDC Plastic Co-Extrusion Sausage Casing Line

ProMachine has developed a new high speed co-extrusion line for producing biaxially-oriented (biax) sausage casings. The line can be configured to produce co-extrusion casing structures up to 11 layers using Nylon, PE and EVOH. It can also be extended to allow processing of structures with PVDC. It produces casings with width calibers of 80 to 120 mm and thickness ranging from 40-50 microns. The line operates at speeds up to 170 m/min.

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ProMachine's monolayer PVdC Double-Bubble Film Lines produce high performance shrink films for a variety of applications.  each model is designed for efficiency and quality using the latest proprietary technologies and state-of-the-art components.

PVdC Double-Bubble Film Lines

High barrier biax films for casings, wrap and cling film

Double-Bubble Lines high barrier heat shrinkable film blown film unit, suitable for processing PA, EVOH and other gas barrier properties of resin, the use of three bubble tube blow molding process, after biaxial stretching and heat setting process, the production has a controllable shrinkage At the same time eliminate the thermal shrinkage of the high barrier heat shrinkable film.

High barrier heat-shrinkable film with good gas barrier property, sealability, printability, stiffness, puncture resistance and heat shrinkable formability. It is widely used in meat products (ham, sausage, chilled meat and poultry) , Dairy products (cheese, butter), frozen foods, and body shrink packaging of irregularly shaped objects.1514859627965719.jpg


  • PVdC offers excellent barrier to water, oxygen and aromas

  • Stable process that allows for long production runs without bubble breaks

  • Optimized primary tube cooling ensures excellent film clarity and gloss

  • Balanced shrink properties and good sealability




  • Sausage casings

  • Cheese wrap

  • Cling film


Our Services

Product design, manufacture, sales and service are in strict accordance with the standards of ISO9000 quality system.

Quality has Three Guarantees for one year and will provide spare parts and maintenance services for lifelong time.

Providing free training on buyer's operators and ensure they can handle the machine. Also we will be responsible for the installation and commissioning.

When equipment arrives to the demander, do a good job of after sales service. Reply in 6 hours and get to the site within three working days.

Company Information

Established in 2010, ProMachinery Industry Trade(china) Co.,Ltd is a professional manufacturer and exporter that is concerned with the design, development and production of the whole set of Steel Pole Production Line and welding automation manufacture, Metal Bending & Forming Equipment. We are located in Jiangsu Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different marks throughout the world.

Our well-quipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction.

As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching Indonesia, Turkey, Russia, Australia, Vietnam, Kazakhstan, India etc.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

TAG:   Double-Bubble Lines PVDC Double-Bubble Line