TH42930A - Cylindrical packaging manufacturing process - Google Patents

Abstract

DC60 (19/05/53) This invention relates to a method for manufacturing cylindrical packaging. With openings used to fill open And which has a tip that is provided with a sealed The fabrication method consists of the following steps. Produce preforms with a exact sized neck and a smaller cylinder body than the Separately, of course, a cylindrical body with an open filler opening; Attach the preform that was produced to the section. The head is pulled by its neck and is subjected to a partial heating process. At least, insert the heated preform that is attached to the pulling head inside of the A blow mold that is closed in such a way in which the open filling opening is fixed without Air inlet at the bottom end of the blow molding; This makes the blow-in nozzle fit into the filling opening of the preform. The invention involved the process of creating a cylindrical packaging (23), which is directed by the following steps - the forming part of the mold. First (1) with neck (4) following final dimensions and smaller tubular body (2) compared to last form. And open ends (3) - fixing the pre-formed body (1) with its neck (4) to the pull-head (9b) - at least partial heating to the formed body Pre (1) - the introduction of the retained model (1) is inserted into the inside of the multi-blow mold (161a; 161b) in such a way that the open end (3) is fixed at the lower end of the Blow molding (16a; 16b) in sealed form - removal of blow molding holes (17) to the open end (3) of the pre-formed body (1) from the outside in a sealed form - The axial pull of the pull head (9b) into its tip position to create a Part of the blow mold (16a; 16b), while the blown air is introduced inside the subject that Pre-formed (1) - making of retrieved packaging. And blew out hard on the wall. Of the blow mold (16a; 16b) according to its final dimensions and at the same time maintaining the required internal pressure on the inside of the package - reduction of internal pressure to atmospheric pressure. And opening the blow mold and taking out the packaging By means of the extraction head, it is then cut along the length of the opening (3) of the package and taken out of the extractor Fig. 8:

Claims (1)

: DC60 (19/05/53) This invention relates to a manufacturing method for cylindrical packaging. With openings used to fill open And which has a tip that is provided with a sealed The fabrication method consists of the following steps. Produce preforms with a exact sized neck and a smaller cylindrical body than the Separately, of course, a cylindrical body with an open filler opening; Attach the preform that was produced to the section. The head is pulled by its neck and is then subjected to a partial heating process. At least, insert the heated preform that is attached to the pulling head inside of the A blow mold that is multi-closed in such a way where the open filling opening is fixed without Air inlet at the bottom end of the blow molding; This makes the blow-in nozzle fit into the filling opening of the preform. This invention involves the process of creating a cylindrical packaging (23), directed by the following steps: - Creating a molded individual. A first (1) with a neck (4) following the final dimensions and a smaller tubular body (2) as compared to the last one. And open ends (3) - fixing of the pre-formed body (1) with its neck (4) to the pull-head (9b) - at least partial heating to the formed body. Pre (1) - the introduction of the retained model (1) is inserted into the inside of the multi-blow mold (161a; 161b) in such a way that the open end (3) is fixed at the lower end of the Blow molding (16a; 16b) in a sealed form - removal of blow molding holes (17) to the open end (3) of the pre-formed body (1) from the outside in a sealed form - The axial pull of the pull head (9b) into its tip position to create a Part of the blow mold (16a; 16b), while the blown air is introduced inside the subject that Pre-formed (1) - making of retrieved packaging. And blew out hard on the wall. Of the blow mold (16a; 16b) according to its final dimensions and at the same time maintaining the required internal pressure on the inside of the package - reduction of internal pressure to atmospheric pressure. And opening the blow mold and taking out the packaging By means of the extraction head, it is then cut along the length of the opening (3) of the package and taken out of the extraction head. Figure 8. (Item one) which will appear on the advertisement page: 1. The process for producing cylindrical packaging (23) by producing a separate preform (1) consisting of a neck (4) with a final size and a smaller cylinder body (2). The final desired pattern, heat the preform (1), make the preform (1) fit in the pulling head (9b) in the neck, put the preform (1) together. With the header t tag: