With the improvement of people's life, the sealing tape has been integrated into people's life, and the market competition is also very fierce. So how can we choose a good sealing tape among the numerous sealing tapes? Here is how to distinguish the quality of the sealing tape:

1.闻味道，如果味道很浓，有一股酸臭的味道，这种胶带的保持力是非常差的

1. Smell. If the smell is very strong and has a sour smell, the retention of this kind of tape is very poor

2.看膜的亮度，劣质的胶带的颜色都会发暗

2. The brightness of the film and the color of the inferior tape will darken

3.手感膜的柔软，好的胶带所选用的薄膜都是播磨比较柔软的

3. Feel the softness of the film. The film selected by good tape is softer

4.看颜色，透明胶带外观颜色越白，胶带参加的杂质才会越少，才能保证正常的胶粘性

4. Look at the color, the whiter the appearance color of the transparent tape, the less impurities the tape will participate in, so as to ensure the normal adhesion

5.看纸管，选用厚纸管一般都是为了误导消费，其实纸管内径都是统一的7.6cm

5. Looking at the paper tube, thick paper tube is generally used to mislead consumers. In fact, the inner diameter of paper tube is 7.6cm

封箱透明胶带

Sealing transparent tape

一般在购买的胶带的消费者对于胶带的好坏之分无非就在于以下两点：1.的多少。2.手感黏度好的。其实这两点都是错误的，的多少就相当于把十几块钱的衣服放到店里卖几百元一样。手感黏度就是胶水加的多，而且这种很快就会失去粘性，所以买来基本没什么用。

Generally speaking, the consumers who buy the tape have the following two points: 1. How much is the price. 2. Feel good. In fact, these two points are wrong. The price is equivalent to selling clothes worth more than ten yuan in the store for several hundred yuan. Feel viscosity is glue added more, and this will soon lose viscosity, so buy basic useless.

怎样避免封箱胶带生成气泡

How to avoid bubble formation of sealing tape

很多顾客在购买胶带都会有疑惑，胶带中为什么会有气泡存在呢？这是怎么产生的呢？其实一般在胶带生产过程或转加工之分条裁切时，胶层与胶层间常会包入空气，造成有气泡之外观。

Many customers have doubts when they buy the tape. Why are there bubbles in the tape? How did this come about? In fact, in the process of tape production or strip cutting, air is often wrapped between the adhesive layers, resulting in the appearance of bubbles.

封箱透明胶带

Sealing transparent tape

1.胶带上的气泡是分条机分切时将空气压进去了，要想改善只有改变分条机的类型或者将有气泡的胶带存放1个月或者更长时间气泡就会自动了，前提是要加大分切时的张力，如果胶带松松的，放几天也还有气泡。

1. The air bubble on the tape is that the air pressure is put in when the slitter is slitting. To improve, only change the type of slitter or store the tape with air bubble for one month or more, the air bubble will be eliminated automatically. The premise is to increase the tension during slitting. If the tape is loose, there will be air bubble after a few days.

2.用有带压轮的分条机，在分切时将空气赶走，如果想效果好，分条机的压轮要大而且软（直径更好有20CM），这样效果会好很多，缺点是胶带端面不如切台切的美观。

2. Use the slitting machine with pressure roller to drive away the air during slitting. If you want the effect to be good, the pressure roller of the slitting machine should be large and soft (the diameter should be 20cm), so the effect will be much better. The disadvantage is that the end face of the belt is not as beautiful as the cutting table.

3.用自动切台分切，先复卷用压轮将气泡赶走，放3到4天后用切台分切，优点是胶带外观美观，缺点是生产周期较长。

3. Use the automatic cutting table to cut, rewind first, use the pressure roller to drive away the bubbles, and use the cutting table to cut after 3 to 4 days. The advantage is that the appearance of the tape is beautiful, but the disadvantage is that the production cycle is long.