Collapsible insulating container liners and methods of manufacturing the same are disclosed herein. The container liner is formed as one unitary, foldable body that includes, in one example, beveled edges that form top panel(s), bottom panel(s), and side panel(s) that facilitate folding of the body to form the resulting liner.

Methods for forming carbon-based cellular structures and 3D structures that can be formed by use of the methods are described. Methods include shaping an essentially 2D sheet that includes an organic polymer to form a 3D precursor followed by heat treatment of the 3D precursor. Heat treatment carbonizes the polymer to form an amorphous carbon. A metal precursor solution can be applied to the 3D precursor, and subsequent heat treatment can form a metal carbide, metal nanoparticles, or other carbon-based materials on/in the cellular structures.

The present disclosure provides method, computing device readable medium, and devices for dental appliances formed with folded material components. An example of a method of forming a dental appliance, includes forming a shell having a number of tooth apertures configured to receive and reposition a number of teeth of a patient along one jaw of a patient, the shell having a number of specialized components and wherein the number of specialized components are formed from folding multiple sections of the first sheet of material over each other.

A reusable plastic container is provided. The container includes a plastic container body having opposing side panels and opposing end panels. The container body also includes top side panel flaps attached to a top portion of each side panel, and bottom side panel flaps attached to a bottom portion of each side panel. The container body has top end panel flaps attached to a top portion of each end panel, and bottom end panel flaps attached to a bottom portion of each end panel. The top and bottom side panel flaps are each defined with respect to the side panels by a fold line. The fold lines including at least one scored portion and at least one welded portion.

A method for forming a shell type body (100) of self-reinforced composite thermoplastic polymer material from a plate-like element (10, 60), with a central region (11) and a peripheral region (12) surrounding said central region (11), comprises: providing a press (1) including a first and a second die portion (3, 4) which can be moved between a forming configuration, wherein they are pressed against one another, and a release configuration (Y), wherein they are spaced apart; at least one from the first and/or the second die portion (3, 4) being provided with ribs (5) on an operating face (3A, 4A) thereof intended to abut the plate-like element (10); arranging the plate-like element (10) on the press so that the central region (11) abuts on the operating face (4a) of the second die portion (4), retaining the plate-like element (10) at the peripheral region (12), moving the first (3) and/or the second die portion (4) towards the forming configuration until the first die portion (3) abuts the plate-like element (10) continuing to retain the plate-like element (10) at the peripheral region (12), a forming step in which the first (3) and the second die portion (4) are kept in the forming configuration for a predefined time, and the plate-like element (10) is kept between the first (3) and the second die portion (4) at a forming temperature of the material such as to generate the at least partial fusion of a matrix of the material without causing the substantial fusion of the fibers so as to form by means of the ribs (5) a plurality of recesses (20) defining on the central region (11) a plurality of lateral panels (15) mutually connected to a central panel (14) by means of at least one corresponding recess (20A), moving the first (3) and/or the second die portion (4) into the release configuration (Y) and extracting the plate-like element (10), subsequently folding the lateral panels (15) with respect to the central panel (14) at the recesses (20A, 20B) so as to form the shell type body (100).

The invention relates to a method for producing a folding core (50, 190, 300, 360, 370, 380) for a lightweight structure, wherein in a first method step bending lines (70, 170, 180) are applied onto a deformable flat semi-finished product (40).

The present disclosure provides method, computing device readable medium, and devices for dental appliances formed with folded material components. An example of a method of forming a dental appliance, includes forming a shell having a number of tooth apertures configured to receive and reposition a number of teeth of a patient along one jaw of a patient, the shell having a number of specialized components and wherein the number of specialized components are formed from folding multiple sections of the first sheet of material over each other.

A composite component adapted to be formed into an aerofoil, a method of forming an aerofoil, an aerofoil, an aircraft wing and a forming jig. The method involves forming a flat layup sheet of plies (1) to be folded about a central leading edge region (6) of the layup into an aerofoil shape, applying to the flat layup (1) one or more layups of plies (9, 10) shaped as spars, partially curing the layup (1) with the spars attached, folding the resulting partially cured composite component (30) about the leading edge region (6) in a forming jig (19) so that opposing edges (4, 5) of the sheet meet as a trailing edge (36) of the aerofoil (35), clamping the jig (19) closed and curing the composite component (30) and adhesive in the forming jig (19) to form the finished aerofoil (35).

Collapsible insulating container liners and methods of manufacturing the same are disclosed herein. The container liner is formed as one unitary, foldable body that includes, in one example, beveled edges that form top panel(s), bottom panel(s), and side panel(s) that facilitate folding of the body to form the resulting liner.

The present disclosure provides method, computing device readable medium, and devices for dental appliances formed with folded material components. An example of a method of forming a dental appliance, includes forming a shell having a number of tooth apertures configured to receive and reposition a number of teeth of a patient along one jaw of a patient, the shell having a number of specialized components and wherein the number of specialized components are formed from folding multiple sections of the first sheet of material over each other.