How to reduce the cost of carton forming process

[China Packaging Network News] In order to reduce the cost of the carton forming process, we must first focus on product quality and quantity. We will do a good job at the quality of the cartons at one time, and we will do enough at one time. The quality of cartons will meet customer requirements. Furthermore, it is a comprehensive consideration from the aspects of equipment, process technology, staff operation and management. The following description will only be started from the "process technology" aspect!

Carton molding method: Can not be formed as a single piece of two-piece molding.

Printing layout: plate making uses laser engraving machine or resin plate making machine; plate hardness and elasticity are suitable; ink color is subject to printing clearness, ink concentration and viscosity should be moderate, can be added in proper amount of original ink, distilled water to dilute, improve ink drying Speed ​​and increase the vividness of ink; try to avoid full-page printing and field printing; graphic lines are uniform and moderate in thickness; overprint requires high-precision, graphic and delicate solar resin version; Avoid stencil printing, and adjust the printing pressure to moderate. It is advisable to print the box with no obvious indentation.

Slotted pressure line adjustment: The groove depth is more than corrugated box blank transverse pressure line 5mm, which is conducive to folding, to avoid the phenomenon of folded wrap angle; the depth of the vertical pressure line relative to the grooved position is moderate, and the paper is not broken as far as possible Press deeper; carton tongue pressure line to deviate from its adjacent vertical line 5mm, and to ensure that the three-carton carton tongue is not more than 50mm, double tile carton tongue is not more than 40mm, a single tile carton tongue no more than 30mm; When the box blank and the tongue connection side are adjusted in size, the thickness of the cardboard should be adjusted less than the actual width by 3-7 mm. In this way, the squared shape of the carton after molding is achieved.

Needle or adhesive: Select single and double nails according to customer's requirements, try to use No. 17 and No. 18 flat yarns, increase the nail pitch appropriately; use automatic sticking machine to stick and avoid uneven manual coating.

Packing: Use balers as much as possible to pack. Not only can you save packing ropes, but also it is suitable for strapping and elasticity. It is neat and beautiful, and it is good for stacking.