Patent ID: 11912458
Assignee: ALPLA WERKE ALWIN LEHNER GMBH & CO. KG
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A plastic container manufactured from a preform with a mass share of at least 80% polyester and at least one additive selected from a group consisting of dyes, fillers, catalysers, additives and lubricative additives, with a container neck and a container shoulder which connects with the container neck and merges into a container body which is closed by a container base,
wherein the container shoulder, the container base and the container body are exclusively reshaped by way of a 2-stage stretch blow moulding method,
the polyester is a copolyester and comprises groups which originate from monomers of cyclohexanedimethanol (CHDM) and/or monoethylene glycol (MEG), terephthalic acid (TPA) or its derivatives and isophthalic acid (IPA) or its derivatives, and
at least a part-region of the container body and/or of the container shoulder comprises a sharp edge with a radius of less than 0.5 mm.