... customized shapes,Website:http://www.paperbagspacking.com, colors, foam materialsCountry of Origin: Guangdong, ChinaShape and style: square box, luxurious, ... GB / T 2679.1-2013 standardsUses: The promotion of food packaging and other commercial activitiesDelivery time: 20-30 ... printingproblem:1, on the sample?Samples are usually free of charge, but the courier costs borne by the customer; ...