摘要:
An extrusion blow molded container is provided comprising a closed base, a body portion extending from the closed base having a surface finish that is substantially free of striations, and an open neck portion extending from the body portion. In an embodiment, the container is comprised of polyethylene terephthalate (PET); the base portion includes a support portion and a substantially elevated portion having a center and a major diameter; and the center is disposed an elevated distance above said surface that is less than about 0.05 the major diameter. A method and apparatus for extrusion blow molding an article is also disclosed.
摘要:
A plastic container including a hollow body of plastic material having a lower supporting base, a sidewall extending upwardly from the lower base, and an upper neck portion with an opening therein, said neck portion extending upwardly from the sidewall, a handle at least in part adjacent the neck portion and preferably an integral handle, and a webbed portion adjacent the neck portion.
摘要:
A method for evaluating a polymer component comprises adding a radiopaque material to a polymer material to form a combined material having radiopaque properties, manufacturing the item at least partial out of the combined material, applying x-rays to the item, and viewing an x-ray image of the item to detect the structural condition of the item.
摘要:
The present invention is a filter device with methods to capture a desired amount of material suspended in a liquid or gas. These filter capture methods may be used for the purification or enrichment of various sample constituents or captured material may be observed or analyzed. The filter device employs a deformable filter to provide a simple reliable device to capture a desired amount of material, with minimal electronic intervention.
摘要:
Method and apparatus for blow molding a plastic container with a mouth and neck portion thereof which is inclined or angled with respect to the body portion of the container, plus a plastic container having an inclined or angled mouth and neck portion.
摘要:
Method and apparatus for blow molding a plastic container with a mouth and neck portion thereof which is inclined or angled with respect to the body portion of the container, plus a plastic container having an inclined or angled mouth and neck portion.
摘要:
An extrusion blow molded container is provided comprising a closed base, a body portion extending from the closed base having a surface finish that is substantially free of striations, and an open neck portion extending from the body portion. In an embodiment, the container is comprised of polyethylene terephthalate (PET); the base portion includes a support portion and a substantially elevated portion having a center and a major diameter; and the center is disposed an elevated distance above said surface that is less than about 0.05 the major diameter. A method and apparatus for extrusion blow molding an article is also disclosed.
摘要:
A system and method for detecting pieces of polymer components such as food processing equipment components, includes adding a ceramic material to the polymer to form a combined material having metal detectable and/or magnetic removal properties. The item is manufactured out of the combined material, and food products on other material that is processed by processing equipment can be tested using metal detection and/or magnetic removal systems in order to detect and or remove any pieces of the components that may become entrained in the material being processed.
摘要:
An improved testing system and method and corresponding components can provide detection of polymer contaminant parts in processed materials such as food products, including finished packaged materials. Components of the system are made of a first polymer material combined with a second radiopaque material. The polymer include at least plastics and elastomers.
摘要:
The present invention is an automated endoscopic device and diagnostic method, which performs at least one other disease detection method simultaneously during a white light endoscopic procedure. In some embodiments fluorescence imaging or spectroscopy is performed during the white light examination. In other embodiments, multi-modal imaging and/or spectroscopy may be performed and combined in a variety of ways. Because diagnostic modes other than white light are performed transparently in the background, the procedure is not significantly more complex for the clinician than the familiar white light examination. In some embodiments the present invention automatically detects suspicious tissue and informs the clinician of its presence. In other embodiments the present invention helps determine if a biopsy is required, and may further assist the clinician, for example, by providing an outline or otherwise guide the clinician in identifying and/or taking a biopsy of a suspicious site. In yet other embodiments, the present invention includes refinements afforded by incorporating a priori information, for example, patient history, previous endoscopy data, the results of qualitative and/or quantitative sputum cytology etc.