... . 3,Different diameter and shape available. Potato chips packaging/paper tube packaging/chips tubes/salt food tube packaging: Body:Craft paper,with linning white paper ... stamping,embossing,laminating etc.Printing4'color label printing/CMYKUse:Chips,potato chips,salt food etc.Feature:Eco-friendly,recyclable.water-proof,moisture ... within 12 hours.3, No dust workshop, SGS certification. chips packaging