1. How to calculate the unfolded size of the paper bag?
Unfolded length: 2 x length + 2 x width + 1.6 ~ 2cm(gluing)
Unfolded width: height + 3.5 ~ 5cm (folding inside on the top) + 0.5 * width + 2cm
Glossy black printing outside the custom paper bag
As a leading China paper box manufacturer and supplier, Shanghai DE Printed Box is a China medium-sized custom paper box manufacturer and packaging solution provider with facilities around 100,000 square meters in total. The company exclusively specializes in the supply and export of the custom paper boxes, including the paper printed box, corrugated printed box, cosmetic paper box, rigid paper box, cardboard gift box and custom paper bag. If you have any questions about the custom paper box, or would like us to give you a price quote, please do not hesitate to contact us by giving us an email.
In this article, we will talking about a custom rigid paper box with the foam insert and the magnet closure. We made this custom paper box for a poland client, who want a package for a medical device- spirometer.
Magnet closure is on the front panel of the rigid box. EVA foam insert with the custom cutout inside the paper box to secure the spirometer inside.
An important feature of this custom rigid box is the thick foam insert inside. For the foam cutout, it is quite easy when the foam insert is less than 10mm in thickness. But problem of distortion appears when the depth of the foam cutout goes deeper than 2cm, which causes the loss of the aesthetic beauty of the gift box. Therefore, the high-tech cutting skills are involed in the process to avoid such a problem.
The rigid paper box has the custom cutout on the foam insert inside.
Glossy Spot UV
Another prominent aspect of this gift paper box is the noticeably glossy spot UV varnish for the spirometer on the top of the paper box. It makes the box very eye-appealing to impress the potential customers of the company.
Glossy Spot UV varnish for the spirometer on the top of the custom rigid paper box.
The box style is a typical book style rigid paper box with the magnet closure on the front panel, which makes the box easy to open and to close. The magnet consists of a positive metal plate and a negative metal plate on the separate front panels of the box, which is 10mm in diameter.
Magnet on the front panel for the easy closure of the rigid paper box
As a leading China paper box manufacturer and supplier, Shanghai DE Printed Box specializes in the producing and supplying the various custom rigid paper boxes as well as providing the paper packaging solutions to various industry across the world. If you have a rigid paper box to do, please do not hesitate to contact us for an inquiry or price quote.
The E flute corrugated box is usually litho printed to use as the retail box and mailer box because of the good combination of beauty and strength. Many clients like these boxes, but some are still not satisfied. They usually have a very high requirement for the box beauty and strength. This is where the double sided printed E flute box comes.
Outside printing of the corrugate mailer box
The double sided printed E flute box has all the good points of the ordinary box. At the same time, the inside of the box is CMYK full color litho printed to make the box more pretty. Also, the box becomes thicker and stronger because one more layer of CCNB paperboard is laminated inside the box. However, the box becomes a little more expensive because of the premium quality.
In this article, we will talk about a E flute mailer box printed on both sides with a cardboard insert inside.
Matte black paper box printed on both sides.
The corrugated mailer box features a creative E flute insert inside to hold the different items of our client. This corrugated insert is very effective to hold the different parts safe there inside the mailer box. The insert has the CMYK litho printing too and it is semi gloss varnished.
The main problem for such a box is the cracking problems on the folds because the extra thickness caused by the one extra laminated CCNB paperboard. With our years’ experience in the packaging industry, our engineers finally solve this problem successfully. And our clients like our product a lot.
The mailer box has the matte laminating outside and semi glossy varnishing inside, which gives the box a very pretty look inside and outside.
As a leading China paper box manufacturer and supplier, Shanghai DE Printed Box is a professional E flute corrugated printed box supplier and manufacturer. If you have such a custom paper box to do, please do not hesitate to give us an email.