Anti Sealing Effect In Adhesive Lamination Structures

Aspects relating to the foil s surface and coatings barrier will be discussed.

Anti sealing effect in adhesive lamination structures.

Henkel laminating adhesives are adapted to meet customer specifications of high setting speed excellent machinability and application without creating a dirty or sticky effect on the roll. This cured adhesive layer can hinder the sealing properties creating the undesirable phenomenon known as anti seal second generation adhesives which are two part polyurethane adhesives are composed of a polyurethane prepolymer and a polyol both lower in viscosity than a first generation system. The effects on adhesion performance as a result of replacement of traditional sealants and adhesives by extrusion coatings are described for selected types of packages and packaged goods. Improved film lamination with flexo printing ninety percent of solvent based lamination adhesives for film lamination are currently applied using gravure printing technology.

Henkel offers a complete range of products for this application from customized adhesives to ready to use. Anti overflow adhesive dispenser and use the method for bonding substrate of this anti overflow adhesive dispenser. The technology of easy open seals and reclosable technology is described. Hot bar heat sealing the most common method used in flexible packaging is the focus but ultrasonic sealing is introduced.

The durable user friendly bag is made from a new laminated structure called corrlam vpci barrier laminate which offers unequaled anti corrosion protection. The present invention relates to a kind of anti overflow adhesive dispenser and relate in particular to a kind of anti overflow adhesive dispenser of baseplate laminating technology and method for bonding substrate that uses this anti overflow adhesive dispenser.