How to Distinguish between Environmentally-friendly Bubble Bags And Non-environment-friendly Bubble Bags?
The Difference between Environmentally Friendly Bubble Bags and Non environment friendly Bubble Bags
1. Bubble film has the concept of raw rice and non-raw rice. Raw rice is the first material to participate in production. Correspondingly, non-original rice is a recycled material mixed with old materials and even waste materials. The raw rice bubble film has bright luster, good transparency and toughness, while the color of the non-raw rice bubble film is dim or even black, and it is easy to hold breath. Although the non-original bubble film also has the effect of anti-shock, it obviously makes your baby's image greatly reduced, so be sure to ask a few more before buying. If you encounter a bubble film that is significantly cheaper than others, you should pay more attention to it and don't make a big mistake.
2. Bubble film has many properties, such as the distinction between large and small bubbles. Large bubbles have a standard diameter of 1 cm and small bubbles have a diameter of 0.5 cm. The height of the large bubble is 0.35cm, while the height of the small bubble is 0.25cm. Large bubbles are much better than small ones. The big bubble has the big bubble thick type and the big bubble ordinary type, mainly depending on the thickness of the bubble pad of each bubble. Generally speaking, a 100-meter-thick bubble film-thickened type with a width of 60 cm should be qualified at 2.5 kg or more, while the ordinary one is qualified at 2 kg or more.
3. Get out of the bubble film misunderstanding: Many buyers' first reflection after buying a bubble film is how bubbles are not so full. In fact, just like balloons, balloons that are more bulging are more likely to burst, while balloons with less gas are not so easy to burst. The reason is that when the product is placed on the bubble film, the bubble is too large, and it is easy to bear the item at one point, while the gas is not enough, the weight of the item is spread on one surface. One face must be heavier than one point. Therefore, when buying a bubble film, don't think that what you are pursuing is enough gas for the bubble film. Generally speaking, 2/3 of gas per bubble is ideal.
The new material bubble mailers are very white, without any impurities. If the bubble bag is added with recycled materials, the price is cheaper, but the color is dark and yellow, and it can only be used for turnover. It is not suitable for packaging finished products.