Lamination Process In Flexible Packaging

Thomas dunn in flexible packaging 2015 this chapter describes the adhesive lamination process and the use of the process to add functionality to flexible packaging materials.

Lamination process in flexible packaging. Flexible packaging laminates have three main functions. Extrusion coating and laminating lines are usually custom built and can be configured for a variety of applications including liquid packaging aseptic drink containers flexible packaging toothpaste tubes medical packaging industrial wraps insulation backed materials and plastic coated tablecloths as well as sacks for products as diverse as cement cereal grain and dry chemicals. Sustainable solutions for sustainable packaging. Due to the cooling or curing action of the material we would suggest a 25 to 50 winding tension taper.

The laminating process has become ubiquitous on converting machines. Laminating is the process through which two or more flexible packaging webs are joined together using a bonding agent. The adhesive lamination process can be repeated with multiple layers until the desired film structure is complete or it can be combined with extrusion lamination to create a hybrid adhesive extrusion flexible packaging lamination. It s hard to find a paper film or foil product that isn t a laminate whether the layers are from adding coatings or combining two or more substrates.

Wet lamination in this process the combining agents are kept in liquid form when substrates are needed to be combined. Laminating process laminating is the process through which two or more flexible packaging webs are joined together using a bonding agent. Lamination has become a regular part of the converting process. Functions of flexible packaging laminates.

Laminating is the process in which two or more flexible packaging webs are joined together using a bonding agent. The substrates making up the webs may consist of films papers or aluminum foils. Packaging lamination adhesives. This results in a two layer laminate.

The multi layer composite structure can be produced either through a process using adhesives or by extrusion. The substrates making up the webs may consist of films papers or aluminum foils. During the adhesive lamination process one film material is coated with adhesive and laminated to a second film. Surface bulk barrier and sealant functions must be addressed by flexible packaging structures.

These webs are comprised of films papers or aluminum foils. The solution for buckling problem this laminated flexible packaging product needs to be wound with a very tight start and then taper the roll s hardness as the roll builds. Flexible packaging laminating process.