Preparation of Carton before custom
- Aug 10, 2018 -

  Corrugated cardboard is made from surface paper, paper, basic paper and corrugated board. According to the needs of commodity packaging, corrugated cardboard can be processed into single-sided corrugated board, three-layer corrugated board, five floors, seven floors, 11 corrugated board. Corrugated cardboard corrugated shape of different, corrugated board function is also different. Even if the surface quality of paper and paper is the same, due to the different shape of corrugated board, there is a certain difference in performance. The international ripple shape is divided into four types, namely cold type, C type, B type, cold type and jaw type. Their technical specifications and requirements are listed in the table a corrugated cardboard plate, with good cushioning, with a certain degree of flexibility, C-type blind than a-type cold two. But stiffness and impact resistance are better than type a cold; B-type cold layout density, formed by the surface of corrugated board, the pressure is big, suitable for printing; E-type cold because of thin and dense, more show your strength. The difference between container and container is mainly outside diameter, which is closely related to corrugated type. The following table shows the relationship between the inner diameter of carton, the production specification and the outside diameter specification: The corrugated carton size of paperboard in the case of material size. The production dimension is measured by the pressure line on the extended field. The Notch roller on the cutting machine is the groove on the pressure line position, it is the axis of the groove. The two-wire distance is the size of the production. Use table 2 to achieve the production size to the inner and outer diameter of the conversion, but also has its own measurement methods. Corrugated box in the making process there is a puzzle and double magic is a page casting box, usually used for small circuit paperboard; Double magic is also known as two-page frames, some cardboard perimeter too large, have to use two cartons together cardboard, but sometimes cardboard factory in order to use the manufacturing process to reduce the rest of the material, will also use two pieces of cardboard size not too big, Even sometimes four slices. A two-page field is an ordinary field, so there are some subtle differences between the regions. The production dimensions of connectors and rear-wire cartons are determined by the corrugated and production-level a corrugated board is a 40mm, double corrugated board is a 50mm, three corrugated board is a 50mm. The board that calculates the expansion area must take into account the loss of the back line in the production process, the back line size to determine the number of layers, generally ~ 40mm.

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