| abstract |
The invention relates to opaque packaging articles, such as bottles, which can be used to store certain products, such as milk, such that they are shielded from visible and UV radiation. More specifically, the invention relates to: an opaque bottle which is obtained by means of injection blow moulding using a polyester-based composition, and a method of producing said packaging articles, particularly bottles. The polyester composition comprises a mineral filler containing a white pigment such as titanium oxide or zinc sulphur. |