With the rapid development of e-commerce, more and more products are sold on the online platform. Many brands choose to use customized biodegradable poly mailers with their own design. So how do you choose the right delivery bag for your product? You’d better think mainly from these aspects: the toughness of the material, the thickness, the firmness of the edge, the viscosity of the sealing glue, and the non-transparency.
1. Toughness of material:
Most of the e-commerce brands will choose PLA or other biodegradable materials, these materials after composite are with strong toughness and tear resistance!
2. The thickness:
The thickness of the delivery bag can be selected according to the products. If your product is set with an inner bag or is relatively light, you can choose a double thickness of 0.12~0.14 mm, or you can choose an economical conventional version of 12 mm; On the contrary, you may choose 16~18 mm.
3. The fastness of the edge:
This is very important, because many bags are filled with impurities in their materials, coupled with edge cutting technology, resulting in the bag itself edge bonding is not strong enough, and it is easy to crack, which cannot meet the requirements of delivery safety. Color-P with over 20 years’ experience would be your best choice with high level edge technology, and stable materials.
4. The viscosity of the sealing glue:
The sealing glue should achieve the effect of one-time destruction, so as to better ensure the safety of the object. The main factors affecting viscosity are material, thickness, printing, temperature, glue quality, etc. The biodegradable poly mailer produced by our company usually use disposable damage glue (hot melt glue), also we need to choose suitable glue according to the situation of different delivery bags.
5. Non-transparency
This is to keep the privacy of the products. Generally, we suggest our customers to use three layers of co-extruded with inside the black and outside the white film, its light avoidance effect is better.
Above is how to choose a biodegradable poly mailer. You may still have doubts on the customization of delivery bags, like the design, size and thickness selections, just click here and contact us, we will offer our one-stop solution for you!
Post time: Nov-29-2022
