Corrosion protection requirements for corrugated boxes include protection against infiltration of water (steam) into the corrugated box, in addition to protecting the product from water ingress. Waterproof cardboard is a general term for a type of corrugated board that resists the damage of water (steam) to its strength and performance.
Different industries and their products have different requirements for moisture and water resistance of corrugated board. The exquisite packaging for commercial sales not only needs to have moisture-proof function, but also needs to increase the added value of the product; the packaging box of the fruit and vegetable products emphasizes the water resistance function; the packaging box of some chemical raw material products not only needs waterproof performance, but also needs It is still intact after undergoing changes in the humid environment to ensure that the product does not overflow or leak; the outer packaging box for transportation requires weak moisture absorption capacity and can withstand a certain amount of rain, thereby preventing internal products from being wetted by water. It can be seen that it is necessary to classify the moisture-proof and waterproof performance requirements of corrugated board, and determine the different moisture-proof and waterproof test methods of corrugated board according to the grade requirements, so that the customer can select the most appropriate way to deal with the corrugated box more intuitively and clearly.
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Jilin Y.F. Imp & Exp Co., Ltd is an exporter and manufacturer (Cang nan Y.F. Stationery & Gift Co., Ltd.)in Creative products, such as Backpack ,Shoulder Bag,Pencil Case, Handbag,Multifunctional Bag. Coin Purse .Cosmetic Bag.Storage bags. File Holder.Canvas handbag and Notebook etc. which is a professional stationery company setting research and development, producing, sales and trade into one. Our company always takes quality, service, efficiency and innovation as our management philosophy. Since our brand Y.F. has been put on the market, the products sell well throughout the country consistently, and be exported to Europe and America,, and South America countries as well as regions, where the product enjoys great customer loyalty and good population. Choose Y.F. is not to choose a batch of stationery, but to choose a commitment and responsibility, Thanks for your attention, support, trust an cooperation. Wish to establish long-term business relationship with you in the near future.
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