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2022-08

What are the uses of bubble envelope bags?

What are the uses of the bubble envelope bag? The bubble envelope bag is a product made of high-pressure polyethylene as the main raw material, adding whitening agent, opening agent and other auxiliary materials, and extruding it at about 230 degrees to form bubbles. It is a new type of plastic packaging material with light texture, good transparency, non-toxic and tasteless, so what are the uses of the bubble envelope bag? What are the uses of the bubble envelope bag? The principle of the bubble envelope bag is to form bubbles in the film, including rich Air to prevent the items from being impacted, so as to ensure that the items are protected when they are shaken during the logistics process. It also has the function of thermal insulation and is suitable for the packaging and logistics of various products. Since the bubble envelope is filled with air, it is also very light, elastic, shockproof, wear-resistant, soundproof, waterproof, moisture-proof, and anti-extrusion. General bubble bags are mainly used to prevent objects from colliding. Bubble envelope bags are mainly suitable for postal packaging of items. The bubble bag contains shock-absorbing bubble film, and there are countless small bubbles in the bubble film, which play the role of anti-scratch and anti-shock. They are widely used in electronic products, ceramic handicrafts, hardware tools, household appliances, household appliances and other perishable, fragile and collision-resistant products. Buffer products are shockproof, protect packaging, protect products, and reduce the probability of damage to the number of products during the logistics process, which plays a certain role in protecting the goods. What kind of garbage does the envelope bag belong to? For the used envelope bag, it can be recycled and reused, because it belongs to a type of waste paper. These things can be recycled and made into different things, which can reduce the waste of resources. If there is a used envelope bag, it can be directly put into the recyclable trash can, so that it will be sent to the factory to be reused and made into paper or other paper products, which can be well used, so as to make to reduce waste of resources. Therefore, everyone must classify accurately when classifying, so as to better reuse the waste. Envelope bags are generally recyclable garbage. After recycling, they can be made into paper products. They are widely used in life, so they must be placed accurately and classified well. What are the benefits of envelope bags? 1. Waterproof. In the process of delivery and transportation, even if there are accidents such as rain or soaking in water, it will not cause damage to the letter. 2. High strength, can withstand handling and tearing, stronger than kraft paper envelopes. 3. Easy to use. Because the seal is printed with self-adhesive tape, it is easy to pack and unpack without tearing or cutting. 4. Low cost, about 10-20% lower than kraft paper envelopes. Therefore, gravure companies can try new products of plastic film envelopes.​