Custom Glue-Free Folding Carton Box with Tuck End Structure This custom glue-free folding carton box features a tuck end structure designed for small products, cosmetic items, samples, gifts, and retail packaging. Made from high-quality white card paper, this carton provides a clean appearance, reliable structure, and convenient assembly experience without adhesive bonding. The glue-free folding structure allows the box to be assembled through paper locking and folding