The stationery sets on the market are mainly the following:
1. The stationery set in the form of PS + paper packaging is the simplest and the cheapest. 2. The stationery set in the form of tinplate + PS + PP is richer and more practical than the first, but the price Be high
3, ABS + PVC film packaging This form is generally the most convenient to carry, and practical, the price is suitable
4, PU + PP packaging This is mainly suitable for high-end product packaging, more suitable for business people.