แผ่นนำเสนอการออกแบบบรรจุภัณฑ์อุตสาหกรรม

A professional industrial design packaging presentation sheet based on the reference photo, showcasing [folding carton packaging]. At the center, a hero 3D render of the package with photorealistic materials, soft studio lighting, delicate cast shadows, and a polished commercial look. Surrounding the center are technical orthographic and perspective views: front, side, top, bottom, an isometric angle, and an unfolded flat dieline layout. Overlay fine line sketches showing [frame structure, fold and crease lines, seam details, and dimension arrows labeled in millimeters]. Include handwritten callout annotations for materials and finishes such as [matte coating, gloss spot UV, recycled kraft paper, and embossed foil]. Accentuated with a neat color swatch palette and small product mockups against a clean, off-white sketchbook paper background. Style: hybrid photoreal 3D rendering and technical pencil drafting, modern design portfolio aesthetic.