Clamshell Blog

A wide range of plastic packaging bags, specification uncertainty, therefore, the design and production staff tend to ignore the bag method, the result is that, although beautifully designed draft, but the system was finished package is incompatible everyone, even become waste. Experience tells us that only in understanding the common types of packaging products, based on the design ideas in order to maximize its potential to eliminate the design process does not meet bag works to design practical, the perfect product packaging.

Plastic Bag by bag method can be divided into triangular sealing the bottom sealing, three-dimensional letters and on-chip material in Class 4.

Trilateral sealed bag in the packaging around the seal, is, back sizes are finished sizes, have a certain sense of unity, design unfettered, and before and after the designs have a certain consistency. As the positive, on the back of the same size, can first design the front, so that the back with a positive echo. Plate hours, back to arrange a version of the same drum.

Sealing the end of the sealing in the back of the positive dimensions of finished size, the back is divided into two equal parts, and its width is equal to the width of the front, usually the design is positive, the back started to carry out integrated design, and the left and right The Canadian 1cm Edge, is back and is also a version of the same drum.

Three-dimensional letters are the letters in the end, based on the three-dimensional on both sides plus side, is back, side 3 face the same version in the same set of rollers.

Film material due to restrictions on printed material, its positive and negative must be separately designed, separate plate, can not simultaneously appear in the version of the same set of rollers.