There are 2 box styles that are commonly used for the mailing box, also refered to the mailer, postage box, mailing box, postage box, carton. One of the box style is the roll end tuck top box, the other one is the roll end locked front box, which has the better box closure. They are all made of piece of corrugated board, self-locked. Due to the double corrugated board wall on the left side panel, right side panel, and the bottom panel, the corrugated printed box is extremely strong, making it very suitable and ideal for the shipping and transportation. Therefore, we also call them mailing box, mailer, post box, postage box.
B flute, E flute corrugated board is mostly used for the corrugated mailer box. It is 1.8mm in thickness for the E flute board and 2.8mm in thickness for the B flute corrugated board. Such a corrugated mailer are very suitable for the retail products, electronics products packaging and shipping. There can also be a white inner surface inside the printed box to make it more aesthetically pleasing.
The corrugated mailer usually has either the flexogrphic printing or the offset printing. The flexographic printing as show on the picture left is used for mailer box when you focus on a strong mailer and have no special requirement for the printing. While the offset printing is usually applied when a high quality printed picture on the box surface is needed. The costs varies a lot for flexo and offset printing.
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