[China Packaging Network News] When it comes to packaging whole grains, vacuum sealing is highly recommended. This method significantly extends the shelf life of the product and prevents oxidation, odors, and mold growth. By removing air from the package, vacuum sealing creates a protective barrier that keeps the grains fresh for longer.
For high-fat foods like pre-cooked meals found in supermarkets, it's important to avoid storing them in plastic bags for more than two hours. Grease can act as a solvent, causing harmful chemicals from the plastic to leach into the food. Typically, the migration of these chemicals peaks after about two hours of contact with oily substances.
When using plastic cup lids for hot beverages such as tea or coffee, do not cover the lid immediately after pouring boiling water into the cup. The heat resistance of most plastic lids is limited to around 90°C. Exceeding this temperature may cause the lid to deform or even release toxic substances, posing a risk to health.
When purchasing plastic bags for items like pastries or noodles at the supermarket, always choose bags labeled as "food-grade" or those with the "QS" logo. Check if the bag is transparent, smooth to the touch, and free of any strong chemical odors. These signs indicate a safer and more suitable packaging material for food use.
Lastly, avoid heating plastic-packaged foods in a microwave oven. While many supermarket food packages are made from high-density polyethylene (HDPE), which is generally safe and non-toxic, heating them in the microwave can cause harmful substances to migrate into the food. Always transfer the contents to a microwave-safe container before heating to ensure safety.
Car Air Mattress
What should I do if I get sleepy on a long-distance trip? Going out for an outing, what should I do if I want to nap at noon? A car Air Mattress can solve your sleep problems.
â— Since the DOING Inflatable Car Mattress is designed to fit the human body's sleeping position, there will be no discomfort when you fall asleep. There is more uniformity, stability, and durability, as well as sufficient support for your whole body whether you lie on your back or on your side.
â— The inflation port adopts a double-layer anti-leakage design, and has a special inflation and deflation port. Easy to use. Inflate it in once and it lasts a long time.
â— The Car Back Seat Air Mattress is soft, skin-friendly, and does not have a peculiar smell. It is suitable for most models.
â— When not in use, it can be folded up and placed directly in the trunk. When in use, lay it flat on the seat and inflate it to sleep. It is simple and convenient.
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