QUALITY CONTROL

Once the bag is made it goes to the cleaning table, where excess thread and markings on the material are removed. The personnel inspect the products for the last time and make sure that the zip sliders move properly, among other checks. The company’s early offerings, the cooler bags, come under particularly intense scrutiny: the inside lining cannot be stitched because the perforations will result in a leaky bag, so a high-frequency welder is used to create the seal, guaranteeing that everything outside the bag remains dry.