Fabrication method for disposable articles and a liquid-absorbing disposable article
AssigneeBeghin-Say S.A.
InventorsMarcel Holvoet, Sem Mitrani, Raymond Pigneul
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AssigneeBeghin-Say S.A.
InventorsMarcel Holvoet, Sem Mitrani, Raymond Pigneul
Estimating the term…
A fabrication method for a disposable article and a disposable article for absorbing liquids. This method consists in cutting an impermeable foil (35) so as to form two strips (35a) and (35b) in the median zone of said foil along a tracing of a sequence of equal straight-line segments parallel to the longitudinal axis of the foil and staggered alternatingly on either side of said axis. The strip (35a) is laterally shifted by a distance slightly less than the distance between the segments located on either side of the axis XX'. The strip (35b) follows a path which is longer than that of the strip (35a) by the repeat of the cut-out. The strips (35a) and (35b) then are deposited on the absorbing portions (34) in such a manner that the permeable zone is located in the central region of said portion. The obtained sheath is cut into individual articles.
A continuous method for the fabrication of disposable articles designed to absorb liquids comprising the steps of
The method of claim 3 wherein said impermeable foil strips are combined with a non-woven material before being deposited on said absorbing material.
The method of claim 4 wherein said impermeable foil strips are fastened by means of a bonding feeder onto said non-woven material immediately before they are applied on the absorbing material.
Dependencies are inferred from the claim text.