Co Extrusion Lamination Process

Conversion as part of our end to end manufacturing process we can produce pre made stand up pouches wicketed bags and more.

Co extrusion lamination process.

The highest performing laminating inks on the market for adhesive and extrusion lamination. Extrusion coating is one of the processes used to produce a large range of thin multilayer structures. As an example azdel a glass reinforced thermoplastic composite made with continuous glass mat is produced using an extrusion lamination operation film continuous random orientation glass mat and molten resin are combined in a lamination process using a sandvik double belted. The added value of extrusion lamination.

We are capable of water based solventless or solvent based lamination. Both processes allow us to create custom packaging films to meet specific performance criteria. In the expected future with the different levels of window films continuously launched in the market there is a big hope that lamination process can replace the current co extrusion process in large scale. Extrusion coating and extrusion laminating are converting processes that allow different substrate materials to be combined to obtain a.

Lamination in house lamination allows us to maintain the highest quality during this key stage of manufacturing. Specially formulated for retort boil in bag and an extraordinary range of diverse packaging applications it is a proprietary single component universal ink system that prints clean and sharp with outstanding quality and consistency on multiple. In the extrusion coating of polyethylene a molten web of extruded polymer is applied as a thin coating onto a substrate which is passing continuously through a nip roll assembly see figure 2. The extrusion lamination process can be repeated until the final flexible packaging structure is complete or it can be combined with adhesive lamination to create the final flexible packaging lamination.

In extrusion lamination the molten polymer is. Another lamination process uses a lamination press after materials are combined in a thicker structure than film. Extrusion laminating is a similar process except that the extruded hot molten resin acts as the bonding medium to a second web of material.