Patents Assigned to 501 Rollsponge International Limited
  • Forming and packaging articles of compressible foam material
    Patent number: 4748792
    Abstract: An apparatus for forming and packaging articles of resilient compressible foam material is disclosed. The individual sheets of foam material are formed and introduced between confronting surfaces of the apparatus. Relative motion between the surfaces causes the sheets to roll upon themselves to form a compressed rolled article. Labels or wrappers are introduced at the trailing end of the sheets whereby the rolled article is compressed and rolled within the labels or wrappers.
    Type: Grant
    Filed: June 27, 1986
    Date of Patent: June 7, 1988
    Assignee: 501 Rollsponge International Limited
    Inventor: Peter Jeffrey