In the food stalls, take-out stalls, breakfast stalls, we often see many operators for convenience, they like to put a disposable
plastic bag on the tableware, and wait for the diners to throw the plastic bags after eating, then the dishwashing can be solved. Trouble. Then put on a disposable plastic bag and continue to hold food for the next guest. These common practices seem to be hygienic, but there are security risks.
The reporter learned from the quality supervision department that there are two kinds of plastic bags on the market, toxic plastic bags and non-toxic plastic bags. Most of the general food stalls, take-out stalls and breakfast stalls use toxic plastic bags containing polyvinyl chloride and polystyrene. If these plastic bags are used to package food, fruits and vegetables, harmful substances will be absorbed on the food. Non-toxic plastic bags, that is, food plastic bags, are made of polyethylene, polypropylene and other raw materials, which can be used to package food. Standard food bags are also marked with the words "food" and QS quality safety labels. Should be carefully identified.
Even plastic bags that meet national standards can directly contact food, but it is not 100% safe to use it to package food. The nutritionist reminded the public that although there are food-only plastic bags, the public should not use plastic bags to pack high-temperature and oil-containing foods as much as possible. The overheated foods should be cooled before reloading. Because at high temperatures, plastic bags are burnt out and will emit some chemicals harmful to the human body, which may cause dizziness, nausea, and even cancer. Oily foods are a dissolving agent for plastic bags, which also produce toxic substances that endanger human health.
This column mainly shows the excavator Swing Gearbox parts.
We are a professional manufacturer of hydraulic accessories for crawler excavators Professionally provided aftermarket customers with various brands of crawler Excavator Final Drive, Travel Motor , Travel Gearbox, Swing Device , Swing Motor ,Swing Gearbox,Hydraulic Pump, Main Control Valve and other accessories.Strictly controlling the quality acceptance of each product Standards to ensure high-quality qualified export of each product.At the same time, we can customize the production services of the products through the drawings according to customer needs, and make every effort to make the perfect product in the mind of each customer.
If you want to know more about our products in more detail, please click on the product details to see more information about product quality, price, packaging, transportation, etc., or you can directly click on Contact Now on the page to talk to us directly. Looking forward to starting long-term business cooperation with you!
Swing Gearbox
Swing Gearbox,Swing Reduction Gear,Excavator Swing Gear,Swing Gearbox Excavator
Jining Juheng Hydraulic Machinery Co., Ltd. , https://www.juheng-cn.com