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The effect of folding container material selection on the box

For a folding tote, choosing different materials has different characteristics for injection molded products. The collapsible turnover box produced by Sino is made of PP or HDPE, which is made of conventional turnover box material, and can choose different plastics as the raw materials of the turnover box according to the specific needs of customers.

PP is also called polypropylene, a thermoplastic resin obtained by polymerizing propylene. It has the advantages of good fluidity and fast cooling. Therefore, the use of PP as raw material can make the injection-molded turnover box have the advantages of good gloss and good hardness on each side. However, since the pressure resistance of PP is not strong enough, the PP's turnover box has strong resistance to product toughness. Not as good as HDPE's totes.

HDPE is also called high density polyethylene. It is a thermoplastic resin with high crystallinity and non-polarity. It has good heat resistance and cold resistance, good chemical stability, high rigidity and toughness, and good mechanical strength. Therefore, the folding turnover box using HDPE as raw material has the characteristics of good toughness, resistance to falling and pressure resistance. But because of the good toughness, the side walls of the HDPE box are too soft, and the overall box does not look as strong as the PP box.

If you need to buy folding boxes, cardboard boxes, please contact us. We will provide you with the best service and the most cost-effective products. We treat each customer's inquiry with the most serious attitude, welcome to call and cooperate.

The effect of folding container material selection on the box