Pipe mould - Import export

Sweet creamy fillings in a moulded, crisp extrudate shell The latest in sophisticated products from direct extrusion are the co-extruded, centre filled products. In these products a soft filling with a pumpable viscosity is metered continuously, using a suitable pump, into an extruded pipe, simultaneously while it is being extruded. A special design co-extrusion die is used for this purpose. The result is an extruded pipe filled with a creamy mass. This pipe can then be moulded into various shapes continuously with the help of special moulding rollers. Raw-materials: It is important to choose a proper combination of the extrudate raw-materials and the filling mass in these kinds of products to ensure that they combine harmoniously in the final product to give a compatible eating experience to the consumer.

Our patented material is highly suitable to produce foam moulds and RTM pressure injection moulds. Advantages: • Large volumes of more than 2500 kg can be cast in less than 45 min. • Good castability • Hardly measurable linear shrinkage • High temperature resistance • Demoulding process after approx. 90 min. (after adding the last backfilling compound) • Chemical adhesion to polyester or vinylester gelcoat • Immediately after the first mould half has cooled down, the second mould half can be prepared • Copper pipes keep the mould surface on a nearly constant temperature • Post-curing is not necessary ALWA MOULD D backfilling compounds are the fastest system on the market. For the surface you can chose between two gelcoats: 1) ALWA MOULD COAT This is a vinylester gelcoat that is especially suitable for high-end surfaces. It can be polished to high-gloss. 2) ALWA EPF 10 This is an epoxy gelcoat that is easy-to-use and is recommended for parts, where high-gloss surfaces are not needed

Bending forms for heat-set plastic pipes Our services We manufacture tools for the molding of plastic pipes according to datasets, drawings and geometric data for two processes: in a convection oven with water vapor Bending molds are in every respect sophisticated tools that meet the rapidly increasing demands of the automotive industry on your products.