Matte film and method of manufacturing the same
AssigneeAmogreentech Co., Ltd.
InventorsSeung Hoon Lee, Yong Sik Jung, Yun Mi So, In Yong Seo
Life of this patent
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Abstract
Provided is matte film including: a film layer that is formed in a nano-web shape by electrospinning a polymer material; an ink layer that is coated on one surface of the film layer: and an adhesive layer that is laminated on the other surface of the film layer through electrospinning. Since the film layer is formed in a nano-web shape so that fiber strands are accumulated, the matte film can be thinly produced and have a non-glossy function of performing scattered reflection of light and a fingerprint-preventive function of making fingerprints imprinted. Further. the surface strength of the matte film can be reinforced.
Claims16
A matte film comprising:
- a film layer that is formed of nano-web of fiber strands made by a spinning method of a polymer material:
- an ink layer that is coated on one surface of the film layer;
- and
- an adhesive layer that is laminated on the other surface of the film layer through an electrospinning process.
A method of manufacturing a matte film comprising the steps of:
- forming an adhesive layer by spinning an adhesive material on a surface of a release film;
- forming a film layer in a nano-web shape by spinning a polymer material on the adhesive layer;
- and
- coating an ink layer on the film layer.
A method of manufacturing a matte film comprising the steps of:
- forming an adhesive layer by spinning an adhesive material on a surface of a release film;
- spinning a polymer material containing PU (Polyurethane) or TPU (Thermoplastic polyurethane) on the adhesive layer, to thus form a polymer film layer;
- and
- spinning the polymer material on the polymer film layer to thus form a nano-web film layer;
- and
- coating an ink layer on the film layer.
Dependencies are inferred from the claim text.