Carton

Carton

Paper and cardboard boxes are one of the most consumable raw materials in the packaging industry. It consists of 1, 2 or 3 layers of corrugated cardboard that are separated by flat layers. The purpose of adding a coarse layer is to increase strength. The most popular sheets for packaging are three-layer and five-layer sheets we are proud to produce and offer in Sina Packaging.

اCardboard types

Three layer carton

The three-layer carton used in the production of packaging labels consists of two layers of flat paper (liners) clinging up and down to a flowing corrugated paper. Due to the middle layer flute as well as the different papers used in them, they have different uses and features.

Five layer carton

These boxes are produced at weights of 230, 250, 280, 300, 350, 400 and 500 grams. On the inner surfaces of these boxes, there is a white coat. Usually, it has a healthier appearance and a better look than the cardboard boxes in the back of the goldsmith.
The worm or yellow cardboard, which is of a higher quality than the cardboard back card, is commonly used in the manufacture of pharmaceutical and sanitary boxes….