Lotryl® Applications: Packaging

Heat seal layers for peelable applications

 

Lotryl®  is easily processed using the technologies of coextrusion coating, cast film coextrusion, blown film coextrusion or sheet coextrusion, to produce multilayers that can be used as lids, either directly or after lamination with other films.

 

Used as top layer of such laminates, Lotryl® provides the functions of heat sealability onto various substrates and easy opening by interfacial peeling. The composition and chemical structure of Lotryl® give optimum compatibility with PP, PS, PET and PVC, which leads to well balanced properties combining strength of sealing and ease of peeling.

Typical examples of constructions are:

 

 

Aluminium foil / EAA or Lotader® / Lotryl®	(Coextrusion coating)
OPET / Lotader® / LDPE / Lotryl®	(Coextrusion coating)
OPET / PU Adh. / LDPE / Lotryl®	(Blown film + adhesive lamination)
Paper / Lotader® / PA6 / Lotader® / Lotryl®	(Coextrusion coating)
Paper / Lotader® / OPET / Lotader® / Lotryl®	(Extrusion lamination + Coex. coating)
PA / Orevac® / PP / Orevac® / Lotryl®	(Cast film coextrusion)
PET / Orevac® / Lotryl®	(Sheet coextrusion)

 

 

Recommended grades include 18 MA 02, 20 MA 08, bestpeel 2407 as well as other development grades.

 

• Download MSDS / SDS

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Bonding and Sealing solutions for Packaging