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瓦楞纸箱作为运输容器把产品从产地运往销售地。冷藏保鲜车也是远距离运输产品。因此,保鲜瓦楞纸箱引起了包装界的瞩目。目前市场上的保鲜纸箱,从纸板结构上可以分为4类。
Corrugated box as a transport container to the product from the place of origin to the sales. Frozen car is also a long-distance transport products. Therefore, the preservation of corrugated boxes caused the packaging industry’s attention. Currently on the market fresh carton, cardboard structure can be divided into four categories.