Tea packaging gift boxes supplier said that someone introduced the concept of the recovery rate

　　Someone introduced the concept of the recovery rate: when the thickness and stiffness of white cardboard from Tea packaging gift boxes supplier is the same, the percentage of different white cardboard weight difference is called the yield. For example, there are two kinds of white cardboard thickness and stiffness of the same, in which a white card paper weight is 300g, another white cardboard weight is 270g, 270g of white cardboard compared to the 300g of white cardboard, its yield is 10%. That is to say, if you select 270g of white cardboard, will return 10%.

　　Tea packaging gift boxes supplier said that in general, FBB compared with SBS, the rate is higher 7% to 10%, this is mainly because the FBB intermediate layer using a mechanical pulp, mechanical pulp fibers in a supporting role, formed a relatively stable "Z" shaped structure, to ensure that the white cardboard stiffness; at the same time, mechanical wood pulp fiber dimension also brings high thickness, low weight advantages for its. Because of the poor quality of recycled pulp fiber, in order to achieve a certain degree of stiffness requirements, when in use, only by enhancing the gram to stiffness and thickness requirements. In the cardboard cost calculation, the yield of concept, will be much better than only by tonnage cost accounting in the traditional way.

　　Tea packaging gift boxes supplier said that in addition to the above factors, paying attention to the added value of high quality white cardboard brings is also very important. Higher stiffness and thickness, will bring good die-cutting and indentation effect to the board, the shaping effect is more stable, exquisite kit; kit needed for the automatic packing line, its operation performance is good, the packing speed can be improved by reducing the box forming is not good, the downtime and scrap rate, this is also a factor in reducing the cost can not be ignored.

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