METHOD FOR TREATING AND DISTRIBUTING FOODSTUFFS

Abstract

The invention relates to a method for treating and distributing foodstuffs, in particular meat or sausage products, the foodstuffs being enveloped by a packaging material or introduced into a packaging material. According to the invention, the foodstuff contained in and provided with the packaging is subjected to a targeted treatment in order to inactivate micro-organisms for the purposes of microbe reduction and a protective coating is applied to the packaging immediately afterwards or during this treatment.

Claims

1. A method for treating and distributing foodstuffs, in particular meat and sausage products, the foodstuffs being enveloped by a packaging material or introduced into a packaging material, characterized in that the foodstuff contained in and provided with the packaging is subjected to a targeted treatment in order to inactivate micro-organisms for the purposes of microbe reduction and a protective coating is applied to the packaging immediately afterwards or during'this treatment.

2. The method according to claim 1, characterized in that the packaging material consists of at least one monofilm layer or contains such a layer.

3. The method according to claim 1, characterized in that the treatment for inactivation comprises an ohmic heating, an ozone treatment, a UV radiation treatment and/or a CO.sub.2 treatment.

4. The method according to claim 1, characterized in that the protective layer is applied by spraying, dipping, coating or assisted by electrostatic charge.

5. The method according to claim 1, characterized in that the packaging material consists of a PE monohose material and the foodstuff is filled into the hose.

6. The method according to claim 1, characterized in that before application of the protective layer, a surface treatment of the foodstuff is carried out through the packaging material for taste and/or visual design of the same.

7. The method according to claim 1, characterized in that the protective layer consists of a material mixture which, in addition to protection of the foodstuff, is provided for visual and/or haptic enhancement of the product thus suitable for distributing.

8. The method according to claim 1, characterized in that the application of one or more protective layers is made depending on per se known technological measures in the treatment of foodstuffs either at the same time as or during the respective treatment step or following the relevant treatment step.

9. The method according to claim 1, characterized in that the treatment steps for example comprise heating, flavouring, gassing, irradiation or similar.

Description

[0010] The object of the invention is solved by a method according to the teaching of patent claim 1, wherein the subclaims comprise at least expedient configurations and further developments.

[0011] Accordingly, a method for the treatment and distribution of foodstuffs, in particular meat or sausages, is taken as the starting point. The foodstuffs are surrounded by a packaging material or introduced and correspondingly enveloped in a, for example, tubular packaging material.

[0012] According to the invention, the foodstuff contained in and provided with the packaging is subjected to a targeted treatment in order to inactivate micro-organisms for the purposes of microbe reduction.

[0013] Immediately afterwards or during this treatment, an outer protective layer is applied to the packaging.

[0014] From the point of view of cost reduction, the packaging material can consist of a monofilm layer or contain such a monofilm layer.

[0015] The mentioned treatment for inactivation of micro-organisms can comprise an ohmic heating, a usual (water bath, cooking cabinet, infrared irradiation etc.) thermal treatment, a treatment with high-frequency radiation, ultraviolet radiation and/or a CO.sub.2 treatment or a combination of the afore-mentioned methods.

[0016] The protective layer(s) according to the invention can be applied by spraying, dipping, coating also assisted by electrostatic charge in parallel but successively. The respective protective layer should have such a character that the handling of the packaged product in the process of distribution is not adversely affected.

[0017] In one embodiment, the packaging material consists of a PE monohose material or flat film and the foodstuff is filled into the hose/deep-drawn cavity. Here the flexible properties of PE monohoses/films are an advantage so that very different geometries can be achieved.

[0018] In a further embodiment of the invention, before application of the protective layer, a surface treatment of the foodstuff can be carried out through the packaging material for taste and/or visual design of the same.

[0019] The protective layer can consist of a material mixture which, in addition to the actual protection of the foodstuff, is provided in addition to packaging for visual and/or haptic enhancement of the product thus suitable for distributing.