Double casing with netting for food products and production method therefor
AssigneeViscofan, S.A.
InventorJuan Luis Arias López
Life of this patent
Estimating the term…
Abstract
A casing is embodied as a hollow stiff cylindrical support provided with an attachment mechanism in its coupling to the stuffing horn, on which is placed a suitably shirred tube which in turn is coated with a separation sheet and finally by a tubular net, also compressed or shirred, and which together with the inner tube extends beyond the support tube and is clamped against the tube by a clip, staple or knot such that during the stuffing operation the shirred tube and the equally shirred net are axially extended, with a simultaneous yet independent extension of the two elements favored with the aid of the intermediate separation sheet.
Claims20
A double casing for food products, comprising:
- a tube of an edible or inedible material;
- and
- an elastic, semi-elastic or non-elastic tubular net, the tube and the net both being shirred independently and placed coaxially, the tube being coated externally by the net which is shirred to a same extent as the tube so that it occupies an equivalent length.
Dependencies are inferred from the claim text.