With the development of various aspects of society, people's awareness of food safety has also improved. A type of food-grade plastic bag is becoming increasingly popular in the market. So what exactly is a Food-Grade Plastic Bag? I believe many people are not particularly familiar with this. Let’s find out together.

Food-grade plastic bags are produced under clean conditions, mainly using food-grade new materials. Generally, the plastic itself is required to be safe. Common materials include PET, safe PVC, food-grade PE, and PP. However, the raw materials for non-food-grade plastic bags mainly include chlorinated organic compounds and recycled materials, which are not used in food-grade plastic bags. Chlorinated organic substances will release free chlorine harmful to the human body during use, causing certain harm to health.

So what are the differences between food-grade plastic bags and non-food-grade ones? They can be distinguished from the following two aspects: (1) Raw materials: Ethylene is safe and odorless. Plastic bags made purely of polyethylene are very reliable for use. However, to reduce costs (for customers) and make profits (for merchants), fillers, recycled materials, etc., may be added to the raw materials. Therefore, whether the raw material is brand-new (i.e., pure raw material) is a major difference between food-grade and non-food-grade plastic bags; (2) Production conditions: Plastic bags used for packaging food need to be produced in dust-free workshops to ensure product qualification, so there are high standards for the production environment. In contrast, non-food-grade plastic bags have no strict requirements for production conditions.

The above is the relevant introduction to Food-Grade Plastic Bags. We hope it is helpful to you. If you need to order a large quantity of food-grade plastic bags, you can consult and cooperate with Shenzhen Sayru Technology Co., Ltd.

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