Abstract: The present invention relates to a decorative sheet for decorating a surface of a three-dimensional molded material, a method for manufacturing same, and a method for decorating the surface of the molded material using same. The method for manufacturing the decorative sheet includes: a printed sheet preparation step of preparing a printed sheet including a base layer and a surface treatment layer; an boding step of preparing an adhesive layer containing an adhesive and a release film layer by applying the adhesive onto a release film to be layered onto a back side of the adhesive layer, and laminating the printed sheet on a surface of the adhesive layer being bonded; and a drying-solidifying step in which the adhesive layer is changed from a liquid state into a solid state.

Abstract: Disclosed is a minor-surface sheet comprising transparent projections having an independent structure, and the minor-surface sheet has outstanding resistance to fingerprints even after formation by deep drawing and gives an appealing impression by imparting an impression of depth. The mirror-surface sheet according to the present invention, which has outstanding resistance to fingerprints and can impart an extreme impression of depth, comprises: a transparent film layer; a printed layer which is formed on the lower part of the transparent film layer; and a transparent projection layer which comprises a plurality of transparent projections that are attached, spaced apart from each other on the upper part, of the transparent film layer.

Abstract: The present invention relates to a decorative sheet for decorating a surface of a three-dimensional molded material, a method for manufacturing same, and a method for decorating the surface of the molded material using same. The method for manufacturing the decorative sheet includes: a printed sheet preparation step of preparing a printed sheet including a base layer and a surface treatment layer; an boding step of preparing an adhesive layer containing an adhesive and a release film layer by applying the adhesive onto a release film to be layered onto a back side of the adhesive layer, and laminating the printed sheet on a surface of the adhesive layer being bonded; and a drying-solidifying step in which the adhesive layer is changed from a liquid state into a solid state.

Abstract: Disclosed is synthetic leather, which includes and fabricated by laminating: a) a sheet made of PVC or polyurethane; b) a knit fabric having core yarn inserted between fabric weaves, a knit fabric knitted together with elastic yarn, or a knit fabric which has core yam inserted between fabric weaves and is knitted together with elastic yam. It is possible to provide synthetic leather, which replaces synthetic leather fabricated by laminating a PVC resin surface layer, a polyurethane foam cushion layer and a fabric layer using flame lamination process to fundamentally remove defect such as combustion gas and residual catalyst generated in flame lamination process of polyurethane foam and fabric and discoloration by monomer, improve rumples and twists generated in a sewed portion after sewing, and allow shortening of delivery date through shortening of process and removal of loss on process.

Abstract: Provided is a forming method comprising fixing an object in a mold of a forming apparatus comprising a water pressure or vapor pressure generator and the mold communicated with the water pressure or vapor pressure generator; generating water pressure or vapor pressure using the water pressure or vapor pressure generator and then injecting the water pressure or vapor pressure into the mold; and forming the object fixed in the mold using pressure generated by the water pressure or vapor pressure, and a forming apparatus used in the same. According to the present invention, it is possible to form an under-cut portion and other fine shapes which could not be formed by a conventional forming method and also it is possible to solve the problems such as the thickness variation and the whitening phenomenon after the forming process.