Method and apparatus for manufacturing basic unit packaging of wafers

Patent name: Method and equipment for the manufacture of a basic unit for the manufacture of wafers. Patent applicant LTS ROMAN TREATMENT METHOD CO., LTD. Principal applicant Address Inventor Wolfgang Sauer, Andersen, Germany; Ronald Heike Beth; Hans-Dieter Zam Application (Patent) No. 03821747.3 Date of Application 2003.09.06 Approval Date Approval Notice No. 1681708 Approval Notice Day 2005.10.12 Instruction CD-ROM D0541 Main Classification Number B65B9/02 Classification Number B65B9/02 ; B65B61/00 division of the original application number priority item 2002.9.16 US 60/411,269; 2002.10.25 GB 10249705.2 Abstract The present invention relates to a method and apparatus for making a basic unit of wafer packaging, wherein the carrier sheet and the active material film stack, The active material film is traversed at a predetermined length, and then the carrier sheet is peeled and guided between two sheets of packaging material and conveyed together with the sheet of material to the sealing station to form a bag, and the bag is separated from the sheet of material. The invention does not subject the wafer material to mechanical stress. This method allows the carrier sheet (2) separated from the active material film (3) to be pulled forward beyond a predetermined length of the wafer (21), the active material film (3) is simultaneously guided without mechanical stress, and its front end is in a static state Between the sheets of material (12) and received and secured by the sheet of material (12) and transversely cut at a distance to form a predetermined length of wafer (21), followed by the wafer (21) and the sheet of material (12) ) Simultaneously forward traction and transfer to sealing station (17/18). For this purpose, the device has means for feeding and pulling the packaging material, comprising a receiving and clamping device (13/14) for the front end of the active material film (3) arranged in a vertical direction on the separating roller (7) and the cross cutting tool ( 10) below. Sovereign Item 1. A method for producing a package of basic units of a film roll, wherein a stack composed of a carrier sheet and an active material film is provided, the active material film is cut in a predetermined length and separated from the carrier sheet, and then guided to two sheets of packaging material Between and together with the sheet of packaging material is conveyed to a sealing station, a sheet of packaging material is sealed to form a bag, and said bag is separated from the sheet of packaging material, characterized by a carrier sheet separated from the active material film (3) (2 ) Pulling forward a predetermined length exceeding the predetermined length of the wafer (21), and the active material film (3) separated from the carrier sheet (2) is simultaneously guided so as to leave its front end in a stationary state without being mechanically stressed Between the sheets (12), the active material film (3) is received and fixed by the sheet (12) of the packaging material and is transversely cut at a distance to form a predetermined length of the wafer (21), followed by the dry film (21) and The sheets of packaging material (12) are simultaneously hauled forward and conveyed to a sealing station (17/18) where the sheets of packaging material (12) are sealed on the outside of the region of the wafer (21) and the wafer (21) is fixed on the packaging. Between the sheets (12) of material. International Application PCT/EP2003/009911 2003.9.6 International Publication WO2004/026692 German 2004.4.1 Date of Entry into the Country Patent Agency Beijing Jinxin Cube Intellectual Property Agency Co., Ltd. Agency Address Nanzhao

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