Breathable packaging
Different fruits and vegetables need to be kept at a certain concentration of oxygen and carbon dioxide, and such oxygen and carbon dioxide concentrations are difficult to control in sealed bags. Because when the temperature is high, the fruits or vegetables in the package will consume more oxygen and release more carbon dioxide. Therefore, if no adjustment is made, the preservation of food is bound to be affected. To solve this problem, a company in California, USA, is studying a packaging film. When the temperature of the membrane changes, it will change its permeability, so that different foods in the corresponding proportion of oxygen and carbon dioxide gas mixture preservation. Source of information: pack.cn The Eyelash Brush can be used for combing the eyelashes before and after eyelash extension, finishing and separating before and after applying mascara, or as an eye makeup tool used in conjunction with mascara. We are an eyelash Makeup Brush factory, custom eyelash brushes.lash brush.disposable eyelash brush.eye lash brush.eyelash brush cleaner.production wholesale eyelash brushes, with eyelash brushes can make your eyelashes distinct, look longer and thicker, and make your eye makeup more delicate and beautiful. Eyelash Makeup Brushes,Makeup Eyelash Brush,Lash Makeup Brush,Makeup Lash Brush,Lash Makeup Brushes Shenzhen Nanfang Shishang Cosmetic Utensil Co., Ltd. , https://www.sznfbrush.com