Tetra Laval Holdings & Finance S.a.

Peter &Ouml;hman

Ingvar Andersson

Thomas Pettersson

G&ouml;ran Helldin

In the production of printed packaging laminate in web form, a method of reducing both waste quantity and stereo cost in connection with lamination, printing and splitting a material web, the material web being split into narrower semi-webs which are provided with a centred printed area and split into two webs of a final width by means of a similarly centred, longitudinal incision.

Method of producing printed packaging laminate, and an apparatus for carrying the method into effect

The disclosure relates to a safety device in an opening arrangement for packaging containers, the opening arrangement having a part fixedly connected to the packaging container and a lid portion displaceable in relation thereto. In the closed position of the opening arrangement, a tongue-shaped projection (,) extends via a slit (,) into a recess (,) in the openable part. The projection (,) will thus be partly visible from the upper side of the opening arrangement until such time as the moving part (,) has been displaced to an open position in which the projection (,) irreversibly departs from the recess (,) and gives a clear, visual indication that the opening arrangement has previously been opened.

Growing community of inventors

Lund, Sweden

Peter Öhman

Growing community of inventors

Lund, Sweden

Peter &Ouml;hman

Peter Öhman