摘要:
An apparatus and a method for manufacturing a transparent synthetic resin vessel with an integrated handle are provided. The transparent synthetic resin vessel manufacturing apparatus includes: an upper mold being vertically movable and having a core and a core block; a fixing plate having rib members; a rotating plate being vertically movable together with the upper mold and having a rotating device for simultaneously molding the handle on one side of a preform and manufacturing a transparent synthetic resin vessel; a fixing member for joining the fixing plate with the rotating plate; a lower mold supplied with molten resin at one side thereof so as to injection-mold the handle; an injection mold for forming the preform into a transparent synthetic resin vessel; and a vessel separator for separating the transparent synthetic resin vessel from the vessel manufacturing apparatus.
摘要:
The subject invention provides systems and methods for customizing the arrangement of a food tray. The system includes a demonstration unit having a boundary defining a desired shape for a food tray, and components representing a segment of a food tray. Each of the components may be adapted to be arrangeable within the boundary with a subset of the plurality of components as desired to form a food tray arrangement. The system further includes a modular mold adapted to receive a sub-mold inserts in configurable arrangements, and the sub-mold inserts. Each sub-mold insert may correspond to one of the selection of components, and may be adapted to be positioned within the modular mold in a plurality of arrangements. The method includes providing a demonstration unit having a boundary that defines a desired shape for a food tray, and providing components each representing a segment of a food tray.
摘要:
The present invention is direct to angular border on three dimensional sheet material and method of producing. This invention is producing an attractive and finely finished article.
摘要:
A disposable plastic dish comprised of a thin lamina of thermoplastic film superimposed upon a thermoplastic foam lamina is produced by thermoforming a substantially uniform thickness laminated stock material within complementary shaped male and female mold parts to produce a dish having an outwardly extending tapered rim at its upper periphery, the foam of the rim being compressed to a greater density than the foam of the remainder of the dish to strengthen the edge of the dish. The stock material is preferably preheated prior to thermoforming.
摘要:
A mold structure contains: a first mold, an isolation washer, and a second mold. The first mold includes a ring-shaped closing rib arranged on a top surface thereof and a cavity defined in the closing rib. The isolation washer is formed in a ring shape and includes a melting point higher than a molding plate, wherein when the isolation washer retains with the fixing slot of the closing rib, and a top surface of the isolation washer is higher than that of the closing rib, the molding plate is held by the isolation washer. The second mold moves relative to the first mold to press a top surface of the molding plate, the second mold includes a close chamber defined on a bottom surface thereof and corresponding to the cavity and includes a gas supply pipe communicating with the close chamber and connecting with a high-pressure gas device.
摘要:
A method of making a molded article having a curved surface, such as plates or serving trays, and the resulting molded articles. The in-mold label (IML) is a laminated film that includes a backing layer, a printed surface incorporating one or more designs thereon, a protective film layer, and one or more notches each having adjacent edges separated by a gap of predetermined distance and configured to intersect to ensure conformance of the IML to the angled or curved peripheral portion of the article. The article has front and back sides and a central portion bounded by a peripheral portion having a perimeter that is raised on the front side of the article wherein the peripheral portion transitions from the perimeter to the central portion by an angled surface, a curved surface or combinations thereof, with the article including the IML at least peripheral portion of the molded article.
摘要:
The disclosure discloses self-disinfecting tableware, which comprises a tableware body, wherein the surface of the tableware body is attached with a glazing powder layer and the glazing powder layer contains an antibacterial substance. The self-disinfecting tableware of the disclosure has an advantage of performing automatic bacteria disinfection and sterilization on the surface of the tableware through the antibacterial agent which, together with the glazing powder, is attached on the internal surface of the tableware body or on the internal and external surfaces of the tableware body. This sterilization and disinfection mode is odourless and non-toxic, heat-resistant, and pollution-free and guarantees the sanitization of dinning. Compared with the conventional art, the antibacterial substance needed by the glazing powder layer is relatively less than that needed by the tableware body; the reduction of antibacterial substance can lower the cost, save material and is more environment-friendly.
摘要:
The embodiments herein describe a container constructed in a preformed manner, such that no assembly of the container is required before use. The container includes a lid portion that is coupled to the base portion through a hinged connection such that the entire container is singularly constructed from a single piece of material. A nested configuration is achieved such that the base and lid portions are shaped to receive the corresponding base and lid portions of a second container. Such nested configuration allows for multiple containers to be stored in a nested stack, thereby minimizing storage space. The container can be fabricated from various types of re-used material along the lines of molded fiber.
摘要:
An apparatus and method manufactures biodegradable food dishes and the like using a slurry of food starch and limestone which is formed and heated in a press into a shape of a food dish or food container or the like. The formed dishes or containers are removed from the press and trimmed in a trimming station, after which a lamination station laminates a biodegradable film onto food contacting surfaces of the food dish or the like. An optional step of applying a wax coating to a rear surface of the food dish or the like is provided. The now completed food dish or food container is provided to a packaging apparatus for stacking and packaging.