Provided is a rotating assembly. The rotating assembly is for forming a microstructure, and comprises: a rotating body rotatable about a rotary shaft; a first support member installed on the rotating body so as to be spaced apart from the rotational shaft and having a predetermined viscous composition disposed on an outer surface thereof; and a fluid communicating portion for communicating the inside and the outside of the rotating body, wherein when the rotating body rotates, the viscous composition is pulled in a radially outward direction of the rotary shaft, and the pulled viscous composition is cured through the fluid communicating portion, thereby forming a microstructure.

The present disclosure relates to an apparatus and a process which can continuously produce microneedles using a conveyor system and decomposition or vacuum. By using the microneedle production method and apparatus according to the present disclosure, continuous mass production of microneedles is available, and therefore it is possible to reduce the input of manpower and produce a large amount of products compared to the conventional production method.

The present disclosure relates to an apparatus and a process which can continuously produce microneedles using a conveyor system and decomposition or vacuum. By using the microneedle production method and apparatus according to the present disclosure, continuous mass production of microneedles is available, and therefore it is possible to reduce the input of manpower and produce a large amount of products compared to the conventional production method.

The invention discloses a recyclable toy and the manufacturing method thereof, the method comprising the following steps: S1, according to the designed shape of the toy, manufacturing a pulp sucking molding die and a hot press shaping die with a corresponding shape, and conducting trimming by a die cutter; S2, placing the pulp sucking molding die in a pulp containing tank so that the pulp sucking molding die sucks the pulp, and demolding to obtain a toy wet green; S3, using the hot press shaping die to hot press the toy wet green for shaping by a hot press machine so as to obtain the recyclable toy. The invention provides a toy and a method using pulp as a raw material. The manufactured toy has good quality, contains recyclable material and is environmentally friendly, which is firstly seen in the field of toy manufacturing.

The invention discloses a recyclable toy and the manufacturing method thereof, the method comprising the following steps: S1, according to the designed shape of the toy, manufacturing a pulp sucking molding die and a hot press shaping die with a corresponding shape, and conducting trimming by a die cutter; S2, placing the pulp sucking molding die in a pulp containing tank so that the pulp sucking molding die sucks the pulp, and demolding to obtain a toy wet green; S3, using the hot press shaping die to hot press the toy wet green for shaping by a hot press machine so as to obtain the recyclable toy. The invention provides a toy and a method using pulp as a raw material. The manufactured toy has good quality, contains recyclable material and is environmentally friendly, which is firstly seen in the field of toy manufacturing.

A column or other elongate molded part is molded using an elongate tubular mold having a closed end, an open end, and a flexible sidewall. After the column or other molded part is formed, it is extracted from the mold by pulling the column or other molded part axially through the open end of the mold. The column may be extracted using an expandable plug that is inserted into the interior of the column or other molded part through the open end of the mold. The expandable plug, if used, may be expanded to engage and seal against an inner surface of the elongate molded part. A pressurized gas is introduced into the interior of the elongate molded part through the plug to expand the mold before pulling the column through the open end of the mold.

A column or other elongate molded part is molded using an elongate tubular mold having a closed end, an open end, and a flexible sidewall. After the column or other molded part is formed, it is extracted from the mold by pulling the column or other molded part axially through the open end of the mold. The column may be extracted using an expandable plug that is inserted into the interior of the column or other molded part through the open end of the mold. The expandable plug, if used, may be expanded to engage and seal against an inner surface of the elongate molded part. A pressurized gas is introduced into the interior of the elongate molded part through the plug to expand the mold before pulling the column through the open end of the mold.

Circuit feature casting for manufacture observation is disclosed herein. According to an aspect, a method includes applying a molding material to a feature of a circuit to substantially cover the feature with the molding material. The method also includes curing the molding material. Further, the method includes separating the molding material from the feature to reveal a cast of the feature of the circuit.

Circuit feature casting for manufacture observation is disclosed herein. According to an aspect, a method includes applying a molding material to a feature of a circuit to substantially cover the feature with the molding material. The method also includes curing the molding material. Further, the method includes separating the molding material from the feature to reveal a cast of the feature of the circuit.

A molded fiber part former includes a first forming mold defining a first mold area and at least one fluid inlet. The molded fiber part former also includes a wall substantially surrounding the first mold area. The molded fiber part former includes a fluid channel disposed adjacent to and surrounding the wall, wherein the channel is fluidically connected to the at least one fluid inlet and defines a fluid channel outlet.