Patents

Transparent, Sealable, Flame-Retardant Polyester Film, Method For The Production And Use Thereof

January 2, 2007

Patented is a polyester film that has a base layer B made from a thermoplastic polyester that has a sealable outer layer A. On the other side of the base layer is a nonsealable outer layer C. The outer layers A and C comprise at least one antiblocking agent. The film comprises at least one UV absorber and at least one flame retardant. The sealable outer layer A has a minimum sealing temperature of less than 110° C. and a seal seam strength of at least 1.3 N/15 mm. The sealable outer layer A has a roughness value, Ra, of less than 30 nm.

  • Raw Materials Round Up

    Raw Materials Round Up

    Karen McIntyre, editor||June 8, 2015
    Suppliers create additives, preservatives and other specialties to help nonwovens makers meet their goals.

  • Keeping It Clean

    Keeping It Clean

    Tara Olivo, associate editor||June 8, 2015
    Convenience and continued innovation keeps the household wipes market thriving.

  • Fibers Market Outlook

    Fibers Market Outlook

    Tara Olivo, associate editor||June 8, 2015
    Natural and synthetic fiber producers create unique solutions for all nonwovens applications.