POSITION：Talking about the misunderstanding of packaging usage
Talking about the misunderstanding of packaging usage
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Plastic bags for food must be marked with the words " for food". You can see whether the plastic is clean or not by looking at the light. Qualified plastic bags are very clean and free of impurities, while inferior plastic bags will see dirty spots and impurities. The thickness of one side of the plastic bag must be above 0.025 mm. if it cannot reach this thickness, the state prohibits its production and use.
( 2 ) plastic packaging is colorful, how beautiful is the choice of color packaging. Although there are many kinds of colors in plastic packaging bags, we must be careful when choosing them. if plastic packaging is used for food items, we must choose simple colors only from the color point of view, so that at least there are fewer additives. Many dark-colored plastic bags are often made of recycled waste materials. these plastic bags cannot directly contact food.
( 3 ) reuse of plastic packaging bags. Many families have the habit of storing waste plastic bags. in fact, it is ok to keep them neat and use waste plastic bags, but do not use waste plastic bags to contact food and skin, which will cause chronic damage to our health.
