Molding device and molding method

A molding device, comprising:

• a first mold;
• a second mold disposed opposite to the first mold in a first direction;
• a third mold disposed between the first mold and the second mold, and being moveably attached to the second mold;
• a tilt mechanism attached to the third mold and configured to tilt the third mold relative to the second mold;
• and
• a gas discharging mechanism disposed adjacent to a mold cavity defined by the first mold, the third mold and the second mold, wherein the gas discharging mechanism includes a gas conduit and a slit communicable with the mold cavity and the gas conduit and jointly defined by the first mold and the second mold when the molding device is in a closed configuration,
• wherein the third mold includes a first end and a second end opposite to the first end, the first end of the third mold is pivotally attached to the tilt mechanism, the third mold is tiltable by the tilt mechanism when the molding device is in an open configuration, and
• the second mold includes a hole structure extending along the first direction and accommodating at least a portion of the tilt mechanism.