Abstract: A main technical feature of a method for molding and forming a flip-flop and a mold thereof provided by the invention is that when a polymer raw material is filled into a mold chamber space of the mold, the filled raw material is preferentially flowed in a direction of a strap area space used to mold a V-shaped strap portion of the flip-flop to ensure that the slender V-shaped strap portion of the flip-flop can be integrally formed.

Abstract: A 3D printing system comprising, an extendable body, a material delivery system, a first wall adhesion device, and a second wall adhesion device.

Abstract: Automatic table-top machines for kneading and extruding pasta are disclosed. The present machines overcome problems associated with prior known automatic table-top pasta machines that exhibit safety problems in relation to a detachable connection of a dough forming tank. The present invention provides one or more automatic table-top machines for kneading and extruding pasta of the specified type, which allows, among other advantages, an operator to carry out the assembly and disassembly operations of a dough forming tank in a safe and easy manner.

Abstract: A platform is moved to translate contents of a print chamber to a secondary chamber. Negative pressure is applied to the secondary chamber and print chamber during motion of the platform, to reduce friction between the contents of the print chamber and sidewalls of the print chamber.