1, transparent plastic packaging box light transmission is good, the new film full light transmittance of more than 85%; the light transmittance of crops outside the light is relatively small, so often become the preferred choice of PVC plastic bags, and polyethylene (PE ) Film penetration through 60%; after the shed is lightly dew, the impact on light transmission is smaller than that of the PE film, but after a period of use, the transmittance of the adhered dust decreases due to precipitation of the plasticizer.

2, transparent plastic packaging box excellent moisture, thermal conductivity is small.

3, transparent plastic packaging airtight, water vapor permeability than LDPE film.

4, large tensile strength, good elongation, strong wind resistance.

5, excellent weather resistance, general pvc cosmetic bags can be used for more than 1 year.

6, chemical stability, acid and alkali resistance.

7, can be welded and adhesive, easy to splicing and repair. Compared with LDPE film, PVC plastic bag is superior in light transmittance, heat preservation and strength; but its density is relatively high (1.3g/cm3), the same quality coverage area is small, easy to vacuum, low temperature resistance is poor.

Shenzhen Xin Hong Yang Packing Co., Ltd., engaged in plastic box customization. Plastic box manufacturer which is better? To find plastic box custom manufacturers, choose Shenzhen Xin Hong Yang Packing Co., Ltd.,  high-quality transparent plastic box, large output, fast delivery, rapid delivery, quality assurance. Phone: +8613554903780 Fax: +86-755-85207250 E-mail: sales@xhypackaging.com Website: http://www.packaging-box-suppliers.com/