Patent classifications
B29D22/003
Manufacturing method for high-pressure tank, and high-pressure tank
A step of forming a low-angle helical layer on an outer surface of at least part of each liner dome portion and an outer surface of a liner cylindrical portion, a step of forming an inner hoop layer on an outer surface of the low-angle helical layer on the liner cylindrical portion, and a step of forming a mixed layer by alternately laminating a low-angle helical layer and an outer hoop layer on an outer surface of the inner hoop layer and low-angle helical layer on each liner dome portion. Then, on the liner cylindrical portion, 90% or more of the sum of the thickness of the inner hoop layer and the thickness of the outer hoop layer in the mixed layer is arranged within the range of 75% of the fiber reinforced plastics layer adjacent to the liner in a thickness direction of the fiber reinforced plastics layer.
Cellular polymeric material
A formulation includes a polymeric material and can be used to form an insulated container.
Plural blow molding with servo controls
A system for forming a container from a preform includes a first mold having a plurality of first portions that cooperate to define a first internal surface against which the preform is blown for forming a first form. The system also includes a second mold having a plurality of second portions that cooperate to define a second internal surface against which the first form is blown for forming a second form. Also, the system includes a mold servo motor that actuates the plurality of first portions relative to each other and/or actuates the plurality of second portions relative to each other. Furthermore, the system includes a controller that controls the mold servo motor for controlled actuation of the plurality of first portions and/or the plurality of second portions.
Thermally insulated VIP sandwich shipper
A thermally insulated VIP sandwich shipper for a temperature sensitive payload is provided. The shipper comprises an outer shell, an inner shell and vacuum insulated panels sandwiched therebetween. The outer shell and the inner shell may be unitary rigid structures made of an expanded foam material and comprising a bottom having a perimeter and sides extending from the bottom perimeter and terminating in a rim. The inner shell rim may be spaced from the outer shell rim to define a gap, the gap being sealed to create an enclosed space within which the vacuum insulated panels are located. Each vacuum insulated panel may be oriented substantially orthogonally to at least one adjacent vacuum insulated panel and have an edge that abuts the adjacent vacuum insulated panels.
Three-Dimensional Printing on Glass Containers
This disclosure describes substrate(s) having a three-dimensional (3D) feature formed thereon and methods of forming the features. One method involves applying a first layer of UV-curable material on a surface of the glass container around a circumference of the container and curing the first layer of UV-curable material to produce a first cured material layer that forms at least a portion of a first 3D feature. The method further comprises applying a second layer of UV-curable material on the surface of the glass container, spaced apart from the first 3D feature, around the circumference of the container, and curing the second layer of UV-curable material to produce a second cured material layer that forms at least a portion of a second 3D feature. The portion of the glass container between the first and second 3D features has a circumference less than that of the first or second 3D features.
Method for producing a hollow injection-moulded part
The invention relates to a method for producing a hollow injection-moulded part, in particular a primary packaging means for medical applications by an injection moulding method, comprising the following method steps: a) Providing a first female die tool having a first mould cavity and a mould core formed as a male die tool; b) Introducing a mould core into the first mould cavity so that a first cavity is formed and the mould core extends beyond the mould cavity in the axial direction (X), thereby bringing the mould core into operative contact with the first female die tool and/or with a receiving member; c) Injecting a first plastic material into the first cavity so that a first portion of the injection-moulded part is formed; d) Transferring the first portion of the injection-moulded part to a second cavity; e) Injecting a second plastic material into the second cavity so that a second portion is formed directly on the first portion of the injection-moulded part.
Expanding storage bags
A thermoplastic bag includes raised rib-like elements that allow the thermoplastic bag to expand. The thermoplastic bag further includes side seals having rib-like elements that allow the side seals to expand. Additionally, in one or more implementations, the thermoplastic bag includes one or more of a material formulation, a density of raised rib-like elements, a height of raised rib-like elements, or land areas that provide the raised rib-like elements with a reduced rebound ratio.
Recycled two cell container device and methods of manufacturing a recycled two cell container device
A two cell container device the device includes a first housing and configured to house a liquid, the first housing including a body, wherein the body further comprises an annular form with an interior reservoir for the liquid and a central through-hole and a mouth portion providing access to the interior receptacle. The two cell container device includes a second housing, the second housing secured within the through-hole, the second housing configured to house at least a pill, wherein the second housing includes a first side including at least a pill receptacle having an opening and a second side adhered to the first side, wherein the second side covers the opening.
Counter stretch connecting rod and positive fill level control rod
A mold device and a method related thereto for forming a plastic container from a preform. The mold device comprises a mold defining a mold cavity, an optional stretch initiation rod system for engaging an interior portion of the preform to define a stretch initiation area, and a centrally disposed pressure source positionable within the preform for introducing a pressurized fluid.
Blow molding method, blow mold, and blow-molded container
A blow molding method includes a primary blow molding step that molds a preform (200) in a primary blow mold (300A) that includes a primary temperature control section (330) to obtain an intermediate molded article (202), a shrinkage step that discharges blow air from the intermediate molded article to shrink the intermediate molded article, and a secondary blow molding step that blow-molds the intermediate molded article (204) that has shrunken in a secondary blow mold that includes a secondary temperature control section (430) to obtain a final molded article. The primary blow molding step cools a first intermediate molding region of the intermediate molded article that follows a neck using a first primary temperature control section, and the shrinkage step shrinks a second intermediate molding region of the intermediate molded article of which the temperature is controlled by a second primary temperature control section.