A resin container manufacturing device includes: an injection molding part configured to injection-mold a first number of bottomed resin preforms by using an injection molding mold including an injection core mold and an injection cavity mold; a temperature adjustment part including a housing member configured to receive and perform temperature adjustment on the preforms demolded from the injection core mold in a high-temperature state; and a blow molding part configured to receive the preforms from the temperature adjustment part and blow-mold the preforms into resin containers. The injection core mold is configured to reciprocate between an injection molding position and a demolding position of the preforms. The temperature adjustment part is configured to perform the temperature adjustment by dividing the preforms housed in the housing member into a third number of groups each including a second number of preforms smaller than the first number.

The present disclosure relates to a container treatment system for regulating a temperature of a preform, wherein the container treatment system comprises a production machine for producing a preform, in particular an injection molding machine, a heating apparatus arranged downstream of the production machine, a blow molding machine arranged downstream of the heating apparatus, and a control unit, wherein the control unit is configured to regulate an operating parameter of at least one component of the container treatment system based on an actual temperature of the preform at a position upstream of the blow molding machine in order to achieve a target temperature of the preform at the blow molding machine.

A method for manufacturing a handheld priming pump is disclosed. It is capable of being automatic production and increase production yield after being modularized. The production time may be shortened and the defect rate may be also reduced.

An apparatus for forming a container generally comprises a first mold part having an injection mold portion and a blow mold portion and a second mold part having a core pin. The core pin is configured to cooperate with the injection mold portion in a first position to define an injection mold cavity for forming a preform and an integral cap. The core pin is also configured to cooperate with the blow mold portion in a second position to define a blow mold cavity for forming a receptacle from the preform. The cap may be closed at the blow mold portion to seal the receptacle. One or more threads may be formed on a neck of the container.