摘要:
A frame is injection molded onto a group of panels to form a container. The panels extend at least partially around, and at least partially define, a cavity of the container.
摘要:
A frame is injection molded onto a group of panels to form a container. The panels extend at least partially around, and at least partially define, a cavity of the container.
摘要:
A tool and method for forming a container from a construct. The tool comprising a cavity for receiving a construct, a core operatively associated with the cavity and being operable to move into the cavity, an injection cavity for receiving injection-molding material and directing injection-molding material around at least a portion of the perimeter of the construct, and a clamping feature. The clamping feature is operatively connected to at least one of the cavity and the core and is for clamping a peripheral portion of the construct as the core moves into the cavity to form the construct into the container.
摘要:
A tray (100) or container (478) which may be hermetically sealed having a flange (116), rim (124), handle (258), rib, bottom surface (500), sidewall (114), or other portion that is encapsulated by or formed from injection-molded material.
摘要:
A forming tool for forming a container from a blank is disclosed. The forming tool has a cavity and a core. The cavity has an articulating portion moveably connected to a cavity base. The core has a nose moveably connected to a nose base. When the container is formed from the blank, the nose is moved relative to the nose base prior to moving the articulating portion relative to the cavity base.
摘要:
A tray or container which may be hermetically sealed having a flange, rim, handle, rib, bottom surface, sidewall, or other portion that is encapsulated by or formed from injection molded material
摘要:
A frame is injection molded onto a group of panels to form a container. The panels extend at least partially around, and at least partially define, a cavity of the container.
摘要:
A method of forming a container from a construct. The method includes obtaining a tool having a cavity, a core, and an articulated section for being moveable within the cavity relative to the cavity and the core. The method further includes placing a construct between the cavity and the core, moving the core relative to the cavity so that the articulated section at least partially initially grips a portion of the construct, and further moving the core into the cavity. The portion of the construct remains gripped by the articulated section in the cavity during the further moving of the core.
摘要:
A tray having at least one sidewall having a top edge, an interior surface, an exterior surface, and a bottom surface adjacent to the sidewall. The bottom surface and the interior surface combine to form a product receiving space of the tray. The tray has an injection-molded feature having an anchor portion and a flange portion. The anchor portion is adjacent the interior surface of the at least one sidewall, and the flange portion extends from the anchor portion and is adjacent the top edge of the at least one sidewall.
摘要:
Constructs including a blank and a body formed from liquid molding material are provided. The blank may be hermetically sealed to the body. For example, a mold assembly may injection mold the blank to the body. The mold assembly may include a male mold and a female mold that cooperatively define a first cavity and a second cavity. The first cavity may receive a peripheral margin of the blank and the second cavity may receive the remainder of the blank. Liquid molding material may be directed into the first cavity to form the body of the construct. The liquid molding material may be directed into the first cavity in a manner that avoids bending the peripheral margin of the blank such that a tight seal is established between the blank and the body of the construct and the blank retains a planar configuration.