Pearl cotton is an emerging product in recent years. With the development of the express delivery industry, pearl cotton manufacturers have gradually increased, and the production volume and types of pearl cotton are becoming larger and more diverse. Different types of pearl cotton are selected for different transportation environments and purposes. Overall, pearl cotton has more advantages than traditional foam adhesive, so what are the differences between them.
Firstly, the leakage resistance varies (with different levels of leakage)
Compared to traditional foam adhesive, pearl cotton has better waterproof properties. Specially used as an inner support, it requires outstanding waterproof characteristics. Traditional foam adhesive materials have large gaps, which can cause water seepage or moisture regain. Regarding precision transportation, using pearl cotton can better ensure the safety of transported items.
The second degree of deformation is different (different compressive strength)

Pearl cotton packaging has a soft touch, but it has outstanding compressive performance. Compared with foam adhesive, it has the advantage of being less prone to deformation. Foam adhesive is widely used and forms a basic maintenance shape through stacking. However, pearl cotton can be directly processed into a maintenance shape, which can not only improve the packaging power but also have better application effects.

Third, different degrees of high temperature resistance (differences in high temperature characteristics)
The high temperature resistance of foam pearl cotton and foam adhesive is one of the most important differences. The high temperature resistance of the former enables efficient heat insulation. However, foam adhesive can only be used for transportation at room temperature and does not have high temperature resistance characteristics. The high temperature resistance feature has great applicability in the transportation process, which can make the transportation of goods safer.
The fourth weight is different
There is also a significant difference in weight between pearl cotton and foam adhesive. The weight of pearl cotton is relatively light, so it will not increase its own weight during the express delivery process, which can save some express delivery costs.
The fifth buffer can be different
The buffering ability of the two is also different, with pearl cotton having a larger buffering ability. When subjected to strong impact, pearl cotton can dissipate the impact force to maintain the bound object, but ordinary foam glue does not have this function.
The above are the differences between pearl cotton and foam adhesive. It is precisely because of its outstanding functional characteristics that pearl cotton is widely used in the transportation of electronic products. It is safer than ordinary linings and has fire and anti-static functions that other materials do not have. It has excellent shock-absorbing and leak proof functions, so it has been favored by transportation professionals.
Article source: Heshan Pearl Cotton http://www.hshongli.com/