博進紙器製作所 List of Products and Services

"FLAT SIDES" is a high-quality finished paper box. By carving thick fabric into a V shape (V-cut) and aligning the two groove surfaces, the corners of the package achieve sharp 90-degree angles, all surfaces become smooth, and the entire box takes on a beautiful, sharp shape. Structurally, the corners gain thickness, resulting in higher rigidity compared to regular paper boxes, creating a stable box reminiscent of a wooden box. 【Features】 ■ Enhances product value ■ A box that is hard to throw away ■ Creates a precious moment before opening ■ A paper box that showcases the pinnacle of technology ■ Sharp 90-degree corners *For more details, please refer to the PDF document or feel free to contact us.