The re-use of cosmetic tubes is harmful to the health of the body, and this common-sense knowledge has gained popularity among more and more young people. However, it is clear that in the vast rural areas and some urban-rural junctions, these common-sense knowledge has not been popularized.
In the packaging market, cosmetic tubes are often used repeatedly by some housewives. At present, the market sales of wine, soy sauce and vinegar in the market have been good in recent years. These bagged condiments require a container to hold. Many times, some used beverage bottles and mineral water bottles have become condiment bottles. Some large-capacity wide-mouth plastic food bottles have become used by many families for pickling.
From the birth of plastics to today, the plastic products of cosmetic bottle manufacturers have gone through a hundred years of history together with human beings, making an indelible contribution to the progress of society and the improvement of people's living standards. Today's plastic products are basically polymer compounds, and their chemical structure is stable. Although some toxic substances do exist, the possibility of release under normal temperature or freezing conditions is extremely small. Plastic products such as Coke bottles and mineral water bottles will be deformed after boiling water, but it will not affect their safe use, but the appearance will change greatly. The internal molecular structure will not change substantially, and no toxic or harmful substances will be produced. . When using a metal brush to clean the cosmetic tube, even if the plastic bottle is worn on the outside or inside, it only destroys the surface finish without causing damage to the molecular structure. As for the corrosive acid and alkali solution, the plastic material is a safe packaging material.
