The role of kraft paper

With the strengthening of environmental awareness, the color paste products as environmentally friendly paper, the amount has become an increasing trend year by year, and the market prospect is promising. Fine kraft paper is suitable for a variety of high-end commodity packaging, such as wine boxes, sports clothing and other gift boxes; Archives, such as culture, education and health, enterprises and institutions of archives preservation; Standard envelope, such as a common postal cover; It can also process shopping bags, such as shopping bags commonly used in shopping malls and brand stores, or used for box board hanging paper.
When autoclaving microbial culture medium, use moisture-proof paper or kraft paper to wrap the tube plug, tube mouth facing up, to prevent the plug wet during sterilization. Kraft paper is used because it can effectively waterproof and ensure that the test tube is not wet.