摘要:
The invention relates to a container (3) with an opening (8) for dispensing flowable or pourable substances located in the container and with a closing device (11), which closes the opening (8) and which can bc removed in order to free the opening (8). According to the invention, an auxiliary receptacle (13), which is provided for holding an additive (27) to be added to the contents of the container (3), is detachably attached to the container (3). Said auxiliary receptacle comprises a discharge opening, which can be freed by removing a closure and which is provided for discharging the additive (27), and the auxiliary receptacle (13) can be placed with its freed discharge opening on the opening (8) of the container (3) after removing the closure device (11) thereof in order to form a passage, which is provided for adding the additive (27), is scaled from the outside and which extends between the auxiliary receptacle (13) and container (3).
摘要:
The invention relates to a stamping device for stamping characteristic data, especially in the form of code numbers (22), into plastic products, such as containers which are preferably produced according to blowing, filling and gelling methods. According to the invention, at least one stamp (32), comprising a stamping unit (34) with interchangeable characteristic data units (42), is guided in the longitudinal direction in the frame (24) of the device. When the stamp is in an elevated position, the products which are to be stamped and/or have been stamped can be fed or removed and when in a lowered position, the products are stamped.
摘要:
The invention relates to a production device for execution of a blow molding, charging, and sealing process for plastic containers having at least one first type of molding device (10) into which at least one tube of plasticized plastic material may be introduced. In that the respective molding device (10) of the first type may be pivoted to individual spatially separate stations (22, 24, 26) about an axis (20), and in that at least one station (24) performs the function of blow molding of the container and another station (26) that of charging and sealing the container thus blow molded, it is possible at least simultaneously to blow-mold a tube of plasticized plastic material for production of the plastic container and to charge a corresponding container produced in this manner at the other station with the medium, in particular one in the form of a fluid, and to seal it. The cycle times may accordingly be reduced in comparison to such cycle times of production devices of the state of the art and so the rates of output of charged containers sealed under sterile condition to be produced may be significantly increased.
摘要:
The invention relates to a moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing. A moulding method for production of a dispensing container (1), filled with a medium for dispensing, comprises the following steps: introduction of an extruded plastic tube (6) into an open mould with moving main mould section (8) and mould section (10), cutting the plastic tube (6), spreading the plastic tube (6) into contact with the mould walls of the main mould section (8), filling the container (1) in the mould with the medium for dispensing, introduction of a sealing unit (3), closure of the mould section (10) and subsequent moulding of the section of plastic tube (6) running through the mould section (10) to give a protective sleeve (5) which encloses a cannula (11) in the sealing unit (3) as second component of the securing device (5, 17).
摘要:
A process for producing containers involves a tube and at least one separating partition, both formed from plasticized synthetic material. The partition extends within the tube. The tube and partition are extruded into an opened blow mold. The blow mold is then closed, and the tube is expanded by producing a pressure gradient that acts upon the tube. The pressure gradient is applied to expand the tube against the molding wall of the blow mold to form the container. The end of the tube that is the front end during the extrusion step and the front end of every separating partition are welded together by closing the opened blow mold, thereby closing the base of the container that is linked with every separating partition. The tube is expanded by adding blowing air from the end of the closed blow mold that is opposite to the container base and that is assigned to the container neck in such a manner that the blowing air has an expanding effect on both sides of the separating wall, thereby forming chambers in the container that are separate from one another.
摘要:
A closure (10) is shown including a U-shaped handle (27) integrally connected to a cap (22) in turn integrally connected to the end wall (18) of a bottle (12) to seal the opening (20) formed therein. The handle (27) includes a lever element (28) in the preferred form of a hollow body (30) integrally connected to the cap (22) by a web (32) and for providing leverage in twisting the cap (22) off the end wall (18). First and second wings (36) are integrally connected to the lever element (28) for increasing the size of closure (10) to be larger than a small part. In the preferred form, each of the wings (36) includes a solid trailing portion (44) and a hollow tube (38) in fluid communication with the hollow body (30). The trailing portions (44) are compression molded by the mold halves (54) utilized to blow mold the bottle (12). The hollow tubes (38) are compression molded and thermoformed in the mold halves (56) forming the end wall (18), the cap (22), and the lever element (28).
摘要:
A container for delivery of flowable material has a plastic, deformable container body which can be compressed in its longitudinal direction and a neck of smaller diameter attached to one body end with formation of a projection. The delivery through the neck projection corresponds to the volume diminution obtained by the length reduction of the body, for quantitative regulation of the material delivered through the neck. A cup-shaped bushing has its floor engaged on a shoulder projection of the body. The bushing floor has a passage opening for the neck. A piston is slidable in the bushing until it contacts the bushing floor. An indicator arrangement makes a visible indication of the movement path of the piston in the bushing.
摘要:
The two chambers of a double chamber receptacle, especially a double chamber ampoule, are formed by two containers. The containers are arranged adjacent to one another, connected detachably and are closed by removable stoppers. One container has a neck forming the filling and/or drawing out opening with an outer conical member tapering toward the open end of the neck. The other container has a neck forming the filling and/or drawing out opening with an inner conical member configured correspondingly to the outer conical member of the one container and tapering toward the inside of its container.
摘要:
Liquid filled receptacles are made from a thermoplastic flat tube. The flat tube is extruded from plasticized material. A strip of receptacles is formed in a molding assembly from the tube. The strip has groups of pluralities of small receptacles lying one beside the other, the receptacles preferably being ampoules. All of the receptacles of a group of receptacles are filled simultaneously by filler mandrels. The number of filler mandrels corresponds to the number of small receptacles lying adjacent to one another in any group of receptacles, while the group of receptacles are still held in the molding assembly. In the molding assembly, configurational irregularities of are formed in the side flange areas. The irregularities cooperate with a thrust device conveying the receptacle strips from the molding assembly to a punching device, and position the strips in the punching device.