Mold for manufacturing skin attachable thin film and method for manufacturing skin attachable thin film by using same
AssigneeKorea Institute of Machinery & Materials
InventorsJun-ho Jeong, Sohee Jeon, Soon-Hyoung Hwang
Life of this patent
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Abstract
Provided is a mold for manufacturing a skin attachable thin film, the mold including: a cast part having a ‘U’ shape to accommodate a mixed solution in an inner space, and including a lower surface part and a side part, and an inner space accommodating the mixed solution; and at least one protruding pillar protruding from at least a partial region of the lower surface part.
Claims16
A mold for manufacturing a skin attachable thin film, the mold comprising:
- a cast part accommodating a mixed solution in an inner space;
- and
- a plurality of protruding pillars in the cast part, the skin attachable thin film being manufactured on an upper surface of the protruding pillars;
- and
- a pillar accommodation protrusion protruding in a closed curve from an outer peripheral surface of the upper surface of the protruding pillars and having a polygonal or circular shape,
- wherein the cast part includes a lower surface part forming a bottom and a side part vertically protruding from an outer peripheral surface of the lower surface part, and
- the plurality of protruding pillars protrude from the lower surface part.
A mold for manufacturing a skin attachable thin film, the mold comprising:
- a cast part accommodating a mixed solution in an inner space;
- and
- a plurality of protruding pillars in the cast part, the skin attachable thin film being manufactured on an upper surface of the protruding pillars;
- and
- a lower surface accommodation protrusion having a polygonal or circular shape and protruding in a closed curve from a region of the lower surface part without the protruding pillars,
- wherein the cast part includes a lower surface part forming a bottom and a side part vertically protruding from an outer peripheral surface of the lower surface part, and
- the plurality of protruding pillars protrude from the lower surface part.
A mold for manufacturing a skin attachable thin film, the mold comprising:
- a cast part accommodating a mixed solution in an inner space;
- and
- a plurality of protruding pillars in the cast part, the skin attachable thin film being manufactured on an upper surface of the protruding pillars,
- wherein the cast part includes a lower surface part forming a bottom and a side part vertically protruding from an outer peripheral surface of the lower surface part,
- the plurality of protruding pillars protrude from the lower surface part, and
- the cast part includes a plurality of separators disposed between the protruding pillars.
Dependencies are inferred from the claim text.