Lunch Boxes

A: Each sealed version gets a hold test: filled, closed, laid on its side and upside down, and checked for seepage at the gasket line. We run the test on samples and on production lots. Silicone rings are inspected for compression set before assembly, so the seal stays firm after repeated use.

A: Yes. The borosilicate body handles rapid temperature change that would crack soda lime. Take the lid off, move the dish from freezer to a preheated oven, and it holds. Lids stay out of heat, since bamboo and silicone have lower limits. We print the care card for retail.

A: Standard runs finish in 30 to 60 days after sample approval. Multi material assembly adds a short window for lid fitting and packing. Our daily output reaches 1.2 million pieces across 16 lines, so lunch programs share capacity with large food storage orders without slipping your date.

A: Yes. We match against more than 100 Pantone references and confirm with a physical proof before the run. Wood lids accept staining, and glass decoration runs in spray color, screen print, laser engraving, hot stamping, or decal. Send your color standards and we return samples for approval.

A: Screen print handles flat and gently curved panels, decals wrap complex curves, and laser engraving gives a permanent mark that survives washing. Spray color covers full bodies in brand shades. We advise the method after seeing your logo geometry and the print zone on the box.