[China Packaging Network News] Food packaging plays a significant role in our daily lives, but it also comes with hidden safety risks that we should be aware of. From straws to plastic bags, many common items can pose health threats if not used properly. Here’s a detailed look at some of the most common food packaging safety issues and how to avoid them.
Straws: Choose Clear Ones
Plastic straws often have a strange odor, which could indicate they are made from recycled or low-quality plastics. According to national standards, food-grade straws should be odorless. If you notice any smell, it might mean the straw is made from waste materials. Some manufacturers even use dyes to mask poor quality, making colorful straws more dangerous. Drinking hot beverages through these straws can release harmful chemicals that may damage your liver and kidneys. It's best to avoid disposable straws when possible and choose clear, individually wrapped ones.
Paper Cups: Avoid Patterned Bottoms
Since the implementation of the new national standard for paper cups, investigations have found that some cups still have printed patterns on the bottom. These patterns can contain harmful substances. To stay safe, choose cups where the rim is within 15 mm from the body and has no printing within 10 mm of the top.
Cans: Be Cautious with the Ring
Most canned drinks come with pull rings that can easily collect dirt and bacteria during transport. Drinking directly from the can increases the risk of illness. Some cans also have ink-printed messages inside the ring, which may contain harmful chemicals. Always open the can carefully and pour the drink into a clean cup before consuming.
Stainless Steel Pots: Check Manganese Levels
Stainless steel contains trace elements like manganese, which can leach into food, especially when exposed to acidic or salty substances. While there is no strict regulation on manganese levels in China, many manufacturers add excess manganese to replace more expensive nickel. This can lead to symptoms like nausea, vomiting, and digestive issues. When purchasing, always ask for a test report and avoid knocking or scratching the pot.
Bagged Milk: Clean the Package First
Milk bags often have printed labels and designs that may contain harmful substances like lead. Long-term exposure can affect the blood and gastrointestinal system. Before drinking, wash the bag thoroughly, cut it cleanly, and pour the milk into a glass.
Plastic Wrap: Avoid Fatty Foods
Plasticizers in cling film can seep into fatty foods, leading to long-term health risks such as weakened immunity and damage to the reproductive and cardiovascular systems. Although regulations limit their use to non-fatty foods, they are still commonly found in products like cake trays and wraps. Avoid using plastic wrap for oily dishes.
Bottle Caps: Wipe the Mouth Before Drinking
The inner part of bottle caps can collect dust and bacteria. After opening, it's safer to pour the liquid into a cup or wipe the mouth with a sterile cloth. If you notice mold or contamination, do not drink the contents.
Fruit and Vegetable Labels: Beware of Adhesives
Many fruits and vegetables are wrapped in colored tapes or labeled with stickers. The adhesives in these materials may contain harmful chemicals like benzene, which can seep into the food. Try to avoid buying produce with heavy labels, and if you do, peel them before eating.
Tin Foil: Don’t Add Sauces
Using tin foil for cooking can release toxic lead, especially when heated with acidic ingredients like lemon juice or sauce. This can cause chronic poisoning. Instead, use vegetable leaves or bamboo steamers for a safer alternative.
Plastic Bags: Check Thickness
According to national guidelines, plastic bags must be at least 0.015 mm thick. Thin bags are not only environmentally harmful but also unsafe. They can break easily, exposing food to contaminants. Always check the thickness before purchasing.
Other Issues: Watch Out for Mislabeling
Some food packages may have incorrect labeling, including fake dates, missing nutritional information, or misleading claims. Always check the quantity and label details carefully. If something seems off, report it to 12315 immediately.
By being mindful of these packaging dangers, we can make safer choices and protect our health. Stay informed and read labels carefully!
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