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Core for a Roll of Material

  • US 20080073457A1
  • Filed: 09/23/2005
  • Published: 03/27/2008
  • Est. Priority Date: 10/21/2004
  • Status: Active Grant
First Claim
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1. A core for a roll of material, which core comprises a body portion, a first member which is removably secured to a first end of the body portion, a first bore through the first end member, a second end member which is removably secured to a second end of the body portion, a second bore through the second end member, a third bore through the body portion, the first, second and third bores all having a common longitudinal axis, the first bore having a smooth inner surface whereby the first bore is able to receive a chuck such that centering of the chuck is facilitated by the smooth inner surface of the first bore, the second bore having a smooth inner surface whereby the second bore is able to receive a chuck such that centering of the chuck is facilitated by the smooth inner surface of the second bore, the body portion being made of a metal, and the first and second end members each being made of a plastics material.

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