Patent classifications
B29C2049/2017
Process and machinery for integration of discrete parts into composite containers
A process of manual, semi-automatic and fully-automated integration of discrete components into a container that results in fast, reliable, cost-effective, and scalable production of composite containers is disclosed. The process can be embodied in manufacturing equipment that has a series of stations and may be called an assembly device. The equipment can produce containers, tubs, canisters, cartridges, etc. which are easily separated into different bio-degradable or compostable parts. Other container types are possible and are contemplated.
Method for producing a container from a thermoplastic
The invention relates to a method for producing a container (2) from a thermoplastic, having at least one surround (4), provided in the container wall (1), for a container opening. The surround (4) comprises a structure behind which parts of the container wall (1) extend and/or which is penetrated by said parts. The method is carried out using a multi-part blow mold that has at least two mold parts, each having at least one cavity, wherein the surround is placed as an insert in the cavity (10) of the blow mold (7). The method comprises pressing the preform that has been forced into the cavity (10) into the structure of the surround (4) by means of a tool which is brought to bear on the preform (12) on the side of the preform facing away from the cavity (10).
Apparatus for forming handle-equipped container, transport jig, and container handle
An apparatus for forming a handle-equipped container comprises: a transport section 150 provided with a transport line 151, the transport line 151 alternately transporting a first transport jig 152 holding a preform, and a second transport jig 153 holding a container handle 20, the transport section 150 transporting the preform 200 and the container handle 20 to a blow molding section 140 along the transport line 151; and a supply section 160 for lowering the container handle 20, held in an inverted state, and supplying the container handle 20 to the second transport jig 153. The second transport jig 153 supports at least a pair of opposite side surfaces of the container handle 20.
CONTAINER MANUFACTURING METHOD
A container manufacturing method includes an RFID inlay disposing step of disposing an RFID inlay provided with a thermoplastic adhesive on an inner surface of a mold with the thermoplastic adhesive exposed, and a molding step of supplying a heated material to the mold and molding a container provided with the RFID inlay on an outer surface thereof via the thermoplastic adhesive.
Hollow body molding aid and molding method
The hollow body molding aid includes a body, a connector, a first profiling assembly, a second profiling assembly, and a positioning mechanism. The connector is fixedly connected to the body. The first profiling assembly is fixedly disposed on one side of the body and is configured to position one half of a reinforced housing. The second profiling assembly is fixedly disposed on the other side of the body and is configured to position the other half of the reinforced housing. The positioning mechanism is disposed on the first profiling assembly and the second profiling assembly. The reinforced housing can be positioned, thus guaranteeing molding quality of the reinforced housing and blanks. In addition, the reinforced housing can be accurately positioned in a cavity of a mold through a manipulator, without the need to use a plurality of air cylinders for step-by-step driving.
ASSEMBLY OF METAL FLANGE AND RESIN PIPE AND METHOD OF MANUFACTURING ASSEMBLY
A metal flange having unevenness on a surface of an insertion hole is disposed in an insert portion in a cavity body of a mold. A resin pipe is formed by curing molten resin injected into a cavity. The metal flange is fitted to a fixing groove continuous over an entire circumference of an outer circumferential surface of the pipe in a circumferential direction. An outer circumferential surface of the fixing groove enters the unevenness on the surface of the insertion hole. A circumferential rib is formed on at least one side of both ends of the flange in a longitudinal direction of the resin pipe, abuts on an end surface of the flange, has a diameter larger than an outer diameter of the pipe, and is continuous over the entire circumference of the outer circumferential surface of the pipe in the circumferential direction.
METHOD AND DEVICE FOR LOADING A FIBRE-BASED CONTAINER WITH A PREFORM AND FOR INSERTING THE CONTAINER INTO A BLOW MOLD
The invention relates to a device and a method for loading a fiber-based container (20) with a preform (30), comprising the following steps:
providing a container (20) on a rotary plate (40);
rotating the rotary plate (40) together with the container (20) into a predetermined position;
inserting a preform (30) into the container (20); the invention also relates to a method for inserting a fiber-based container (20), together with a preform (30) arranged therein, into a blow mold (80).
Process for the production of a fuel tank and fuel tank
The invention concerns a process for the production of a container, in particular a fuel tank of thermoplastic material, by extrusion blow molding, wherein during shaping of the container within a multi-part tool the container is provided with at least one connecting element passing through the wall thereof, wherein with at least a part of the connecting element as a lost shaping male die the wall of the container is displaced from one side into a tool placed on the oppositely side of the container wall and removed. The invention further concerns a fuel tank with at least one connecting element which is connected to the tank wall at least in region-wise manner by intimate joining of the materials involved.
METHOD OF MANUFACTURING A RESIN-LAMINATED BOARD
A method of manufacturing a resin-laminated board by preparing a pair of first and second split molds each of which is provided with a cavity; positioning two sheet materials made of a thermoplastic resin between the first and second split molds with the cavities of the first and second split molds opposed to each other; forming a plurality of recesses by recessing a first sheet material toward a second sheet material with use of a plurality of protrusions provided to the first split mold; and welding bottoms of the recesses to the second sheet material by clamping the pair of first and second split molds to obtain a resin-laminated board with a hollow structure. A mold includes a plurality of piece members, disposed at the cavity of the first split mold; and includes the protrusions and male screws provided to base ends of the protrusions.
Method of manufacturing a resin-laminated board
A method of manufacturing a resin-laminated board by preparing a pair of first and second split molds each of which is provided with a cavity; positioning two sheet materials made of a thermoplastic resin between the first and second split molds with the cavities of the first and second split molds opposed to each other; forming a plurality of recesses by recessing a first sheet material toward a second sheet material with use of a plurality of protrusions provided to the first split mold; and welding bottoms of the recesses to the second sheet material by clamping the pair of first and second split molds to obtain a resin-laminated board with a hollow structure. A mold includes a plurality of piece members, disposed at the cavity of the first split mold; and includes the protrusions and male screws provided to base ends of the protrusions.