Usually, when buying ton bags, the purchased ton bags are packed in boxes, and the model, size and style of the ton bags are marked on the surface of the packaging box. Many customers choose to customize because the goods they pack are special and the common sizes are not suitable. At the same time, we can also print the company's logo, name, etc. on the surface of the ton bags.
Several common bagging methods for ton bags
Different ton bags have different bagging methods. For example, the three-sided seal is sealed around the packaging bag. The front and back sizes are the finished product sizes. It has a certain sense of integrity, the design is not constrained, and the front and back designs have a certain consistency. Since the front and back sizes are the same, the front can be designed first, so that the back echoes the front. When making plates, the front and back should be arranged on the same plate set roller.
The middle bottom seal is sealed on the back, the front size is the finished product size, the back is divided into two equal parts, and the sum of their widths is equal to the width of the front. Usually, the front and back are unfolded during design for an integrated design, and 1cm sealing edges are added on the left and right. The front and back are also on the same plate set roller.
As for the three-dimensional middle seal, it is based on the middle bottom seal, with three-dimensional edges added on both sides, and the front, back and sides are all on the same plate cylinder; due to the limitations of printing materials, the front and back sides of the sheet material must be designed and plated separately, and cannot appear on the same plate cylinder at the same time.