PVC plastic wrap, is also known for polyvinyl chloride. Because of the need of manufacturing technique, a lot of plasticizers will be added in while producing PVC plastic wraps, that is, we usually say plasticizer. When PVC plastic wrap is being heated or in touch with fatty foods, the plasticizer contained in PVC plastic wrap would easily be separated out, and follows the food into the human body, causing some harm to the human body, and even cancer. The material used is odorous.
This mainly results from the plasticizer, because the content of the plasticizer in PVC adhesive film is great, and it will continue to disperse outward, so it is nearly impossible to remove it . It smells mainly because it used poor-quality plasticizers, so better selection of products will be much better. For example, PVC plastic wrap is basically odorless.
PVC plastic wrap, is also known for polyvinyl chloride. Because of the need of manufacturing technique, a lot of plasticizers will be added in while producing PVC plastic wraps, that is, we usually say plasticizer. When PVC plastic wrap is being heated or in touch with fatty foods, the plasticizer contained in PVC plastic wrap would easily be separated out, and follows the food into the human body, causing some harm to the human body, and even cancer. However, PVC plastic wrap is used for preservation of fresh fruit and vegetable, if it smells, then it is not recommended, and normally it should be odorless.
The notable features of PE plastic wrap are: PE plastic wrap is extensively used , PE plastic wrap can pack fatty foods, meanwhile PE plastic wrap can be heated in a microwave oven, but the temperature shall not exceed 110 degrees Celsius. In addition, the tips of differentiating different types of plastic wraps: 1, Check transparency. PE plastic wrap is less transparent, while PVC PVC plastic wrap is more transparent. 2, strain relief test. PE plastic wrap has smaller tensil force, while PVC plastic wrap has larger one. 3, fire experiments. PE plastic wrap is easy to burn, will drop oil, and smells like candle; PVC plastic wrap produces black smoke while burning, smelling pungent. 4, The self-adhesive of PVC plastic wrap is much stronger than PE plastic wrap.
Plastic wraps and freshness?protection?packages are plastic packaging products often used for preserving fresh food, and they are inseparable from many families. PVC plastic wrap, is also known for polyvinyl chloride. Because of the need of manufacturing technique, a lot of plasticizers will be added in while producing PVC plastic wraps, that is, we usually say plasticizer. When PVC plastic wrap is being heated or in touch with fatty foods, the plasticizer contained in PVC plastic wrap would easily be separated out, and follow the food into the human body, causing some harm to the human body, and even cancer. However, there is no problem when PVC plastic wrap is used for preservation of fresh fruit and vegetable.
