Size: Customized Construction: outer box with cover, paper insert, and PET insert. Finishing: Glossy art paper, pantone color printing, matt lam, covering on FSC grey board. 0.3MM PET with white screen printing logo. Inner insert pantone color printing.matt lam, die-cut, fold into shape. Application: no-direct contact with chocolate, biscuits, macarons. Chocolate box For non-direct contact type of food packaging, the first to ensure that the paper is non-toxic material , no smell. From paper, to printing ink, to film, and glue, all need to use environmental friendly materials. In fact, the ink is a practical soybean ink, glue is no chemical addition of edible glue. Gloves should be worn throughout the production process. Fingerprints should not be left on the product surface or on the PET window. The workshop needs to be cleaned as dust-free as possible.