The new generation of primary foam closure gasket

 

Gloryfoam PE foam liner, a newly developed product model 54SP, has two sides laminated with special PP film which allows the company to meet several market needs as below:

Traditional induction backing usually uses pulpboard or single layer PE foam gasket for second seal application. Having considered the lined closure with paper pulpboard can’t be sent for recycling, the market requests lined closure changed to similar plastic with sustainability. 

Model 54SP can provide perfect second seal barrier function without having to deal with such problems as sticking together or popping out after induction heat. It is fully recyclable as an induction liner backing or primary liner for closure wadding application.

The PIR 54SP liner can be applied for more aggressive cosmetic/skin care product creams or lotion packing. PP facing with both sides laminated provide excellent high barrier function to avoid yellowish issue even if the product has been packed for over two years. In the past if we need high barrier primary liner for aggressive lotion packing, we may need to add PET or aluminium foil to prevent yellowing that is caused by oxidization. But the liner with PET or aluminium foil laminated is difficult to recycle. The new generation of primary foam liner should have a barrier function and is recyclable. All these requirements, the 54SP liner can meet.

For more information visit Glory Charm International Ltd