Sealing tape, also known as packing tape, is often used to seal cartons, which we all use in our life. Because there are many domestic manufacturers, the quality of products on the market is uneven. Many consumers'understanding of tape is that it is inexpensive and has good tactile viscosity. In fact, this is wrong. Do not buy tape cheap, one price one price one price, cheap tape must make articles from the raw materials, Tiansheng tape teaches you to distinguish the quality of tape with the golden eye of fire!

Many people think that the adhesive tape is good for glue. In fact, this is wrong because the initial adhesive force of the doped tape is very high when there is no volatilization. So we need to use the adhesive tape to stick objects and quickly open the holding force. After several times of sticking and touching, we can obviously feel the stickiness decline. There are two criteria for the quality of adhesive tape in use. One is the initial adhesive force, the other is the retaining force. The two are inversely proportional. In fact, the purpose of using tape is not to stick, but to stick firmly and not separate.

Others think that the tape with more bubbles on the surface of the tape must not be a good tape. In fact, otherwise, the tape has bubbles when it has just been sliced into finished products. After a period of time, the bubbles will basically disperse.

When choosing the thickness of paper tube, it is also necessary to pay attention to the use of thick paper tube by small enterprises to deceive consumers. Usually, the thickness of paper tube reaches 5-7 mm, which is larger in appearance, but the thickness of tape is obviously compared. So when choosing the tape, we must see clearly the width and thickness of the tape.

In summary, we can basically judge the quality of the tape from the appearance, we only need to pay attention to these three points to select high-quality sealing tape.