Bubble Orientation

Bubble Orientation

} Uniformity and balance characteristics in MD and TD.

} Flexibility in the film thickness.

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Application range of material is wider (heat set – shrink – partial shrink)

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Simultaneox orientation easy to get a very transparent barrier film

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Film heating one time only no need to re heat for second orientation avoiding defect in crystallization.

ADVANTAGES OF SIMULTANEOUS ORIENTATION

} Contactless orientation no need any clips which damage the material and require large trimming.

 

} Trimmless process, huge saving cost in the productivity, costly barrier film can not be recycle.

 

} Bandless with 360˚ continuox winder rotation expecially in important thickness.

 

} Increase planarity of the film.

 

} Simultaneous stretching yields better mechanical properties over sequential tensile and modulus

} Orientation improves barrier properties the thickness of the laminated film can be reduced with no effect on the barrier economical advantage.

 

} Laminated printed film for lids can be replaced by simultaneously oriented barrier film with printable layer.

 

} Coated film may replaced by oriented film for microwave heating.

 

} Orientation and heat treatment increases gas barrier properties at high humidity conditions.

 

} Fewer converting steps is an advantage towards laminating and coating Better layers distribution control HELP TO REDUCE FILM THICKNESS ON THE FINAL PRODUCT AND SAVING IN RAW MATERIAL.