Borealis Gmbh

Pcd Polymere Gesellschaft M.b.h.

Borealis Ag

Borealis Technology Oy

Bp Chemicals Plastec Gmbh

Anton Wolfsberger

Norbert Reichelt

Christelle Grein

Manfred Kirchberger

Peter Niedersuess

Ulf Panzer

Achim Hesse

Manfred Raetzsch

Manfred Stadlbauer

Christian Paulik

Manfred Grunberger

Johannes Wolfschwenger

Paul De Mink

Jurgen Schnabele

Henning Ludemann

Harald Hammer

Robert Linz

Peter NIEDERSÜSS

Tung Pham

Manfred Grünberger

The invention refers to polypropylene blown films which are characterised by excellent optical and mechanical properties. The polypropylene composition used for the films contains nucleating agents.

Polypropylene blown film

Polyolefin fibers and polyolefin yarns of high strength and elongation and textile fabrics produced therefrom, which consist of modified propylene polymers, unmodified propylene polymers and adjuvants, are produced by melting the polyolefin mixtures in the extruder, transferring the melt by extrusion pumps to the spinnerets and drawing off the extruded filaments by high-speed galettes and/or winders.

Process of making polyolefin fibers

A nonwoven layer of sheeting is extrusion-coated on one side with ethylene polymers, propylene polymers, modified propylene polymers and fillers. The nonwoven layer of sheeting is formed from polyethylene, polypropylene, polyethylene terephthalate and/or polyamide. The coated nonwoven sheeting is subjected to longitudinal and transverse stretching and white crackling cloudiness develops. The extrusion-coated nonwoven sheeting has a textile texture and is suitable for use in hygiene products, in medical products, in the textile and clothing industry, in the automobile industry and in construction products.

Extrusion-coated nonwoven sheeting

Polyolefin sheets and polyolefin coatings of substrates

Composite with a textile character

Polyolefin fibers and polyolefin yarns and textile fabrics produced therefrom

A packaging for goods, such as, for example, tablets, capsules or the like, is suggested which is simple to produce and can be handled without problem, comprising a packaging lower part and a cover film, wherein the goods are arranged individually between the packaging lower part and the cover film and enclosed by them, wherein the cover film comprises a pull-off layer and a push-through layer which are designed such that first of all the pull-off layer can be detached from the packaging in sections and the goods then removed individually by being pushed through the push-through layer, wherein the pull-off layer is peelably connected to the push-through layer, wherein the push-through layer is connected to the lower part by means of a sealing layer and wherein the push-through layer is produced on a polymer basis.

Packaging

Multilayer polypropylene-based packaging film and its use

Growing community of inventors

Engerwitzdorf, Austria

Anton Wolfsberger