Hot melt lamination is a bonding process used to adhere various materials together by applying a hot melt adhesive that solidifies upon cooling. This method is commonly used in industries where a strong and durable bond is required. 

There are applications where material is only coated for changing some characteristics of the material, but more often the purpose is to bond two layers of material together, to build a composite material, a laminate, hence, the bonding process is commonly called lamination. Furthermore, by not requiring drying ovens, it also allows considerable savings in space used. 

Hot melt machines proposed by Lamitoo are modular and can be equipped both with the gravure roller application system, to coat the hotmelt adhesive in points or network shape and with the multiroller application system, to fully cover the substrate with hotmelt adhesive. The modules are interchangeable one with the other. The machine can also be supplied equipped with only one coating system. 

Offered machines are extremely versatile and all plants are equipped with low- or high-tension web transport drives and tensions are controlled electronically with load cells and dancer rollers. Control system can be regulated thanks to a software easy and effective. Several web guiding systems ensure a proper alignment of the web layers for coating ad lamination. Accumulators (J-box, vertical and belt) ensure an on-going process with no stop during batch changes. 

Our machines are extremely user-friendly. We developed a configuration that allows to change rollers and components very quickly and to do the cleaning very easily. 

Optional equipment:

• Rollers cleaning unit
• Oil heating system
• Water cooling system

Coating methods:

• Rotogravure
• Multiroller
• Slot Die
• Spray Coating