Patents

Sealable and Pealable Film Structure

June 24, 2005

An oriented, opaque, sealable and Pealable film has been issued a U.S. patent. The patent contains a non-sealable first outer layer comprising a thermoplastic polymer; a cavitated first core layer comprising a thermoplastic polymer and a cavitating agent and a second core layer comprising a Pealable blend. This blend contains from 20-80 wt% of a polyethylene and from 80-20 wt% of a polyolefin incompatible with polyethylene of a second core layer. The second core layer is positioned such that cavitated first core layer is between first outer layer and second core layer and a sealable second outer layer comprising a thermoplastic polymer. The sealable second outer layer is positioned such that second core layer is between the cavitated first core layer and the sealable second outer layer.
  • Advances in Ultrasonics

    Advances in Ultrasonics

    Tara Olivo, associate editor||January 2, 2017
    Ultrasonic suppliers’ improved bonding systems allow for softer, more comfortable absorbent hygiene products.

  • Private Label: Not About No Frills Anymore

    Karen McIntyre, Editor||January 2, 2017
    Competition in the diaper market focuses on quality, not value.

  • Hygiene Machinery Review

    Karen McIntyre, Editor||January 2, 2017
    The growing importance of adult incontinence plus a widespread need for increased flexibility has changed the game for makers