POSITIONING CARRIER SYSTEM FOR REFINING PROCESSES

摘要

A method and apparatus called "Positioning carrier system for refining processes" for production of work pieces in a way where consecutive and/or abreast work pieces are getting attached at the edges on two strips equipped with holes (10), by the use of which it is made easy to produce a work piece such as a lens for a mobile phone or a CD/DVD-disc. The work pieces get attached between strips equipped with drive holes, when they get solidified. The strips have transverse weakening points as perforations (16), the distance between them depending of the size of the tool and the work piece. The weakening points make it easier to fold and pile the strips in a zigzag way to buffer cassettes. Alternatively the work pieces or the items connected to the product are being refined before or after the injection moulding stage without using buffer cassettes.