使用PE保护膜存在有什么问题？ 1、PE维护膜与被维护产品之间张贴不牢

What are the problems with using PE protective film? <br>1. The PE maintenance film and the product to be maintained are not firmly posted, and the phenomenon of falling during transportation and use appears. The reason for this problem is exactly the opposite of the previous problem. The greatest possibility is that the maintenance film product is in production The viscosity of the adhesive used at the time does not work. <br> <br>2. The peeling of PE maintenance film products is difficult. When the profile product device is peeled off, the maintenance film cannot be effectively peeled off. There are two possibilities. In this case, the maintenance film is of course very good at the time of posting, but it will be very difficult to peel off. This is also the most common problem of maintenance films produced by manufacturers of illegal maintenance film products. <br> <br>3. The PE maintenance film will be outstanding in the center for a period of time, but the wings are raised. The main reason for this phenomenon is that the maintenance film is stretched to a greater extent during the posting process with the maintained profile. In case of high temperature environment, it shows unnecessary shrinkage. <br> <br>4. The most reflected by PE users is the problem of degumming of the protective film products. This problem is most reflected in the profile protection film. When the user tears the protective film off the profile surface after the profile installation is completed, the protective film shows the viscose It does not follow the protective film, but remains on the profile product, which is the last thing users want to see. <br> <br>5. Although PE protective film products can be effectively peeled off, there are protective film expressions on the surface of the profile. This problem often occurs on some low-level protective film products. This is because the protective film is combined with the protected profile. At that time, there is a kind of chemical interaction that occurs in a suitable environment such as sunlight and moisture.

使用PE保护膜存在有什么问题？<br> 1、PE维护膜与被维护产品之间张贴不牢固，在运送和运用过程中呈现掉落的现象，呈现这种问题的原因跟上个问题恰恰相反，最大的可能性就是维护膜产品在出产时运用的敏胶粘度不行。<br> <br> 2、PE维护膜产品剥离困难，在型材产品装置完毕进行剥离时，维护膜无法有用剥离，究其原因有两种可能性，一是维护膜产品所用敏胶不是维护膜专用敏胶，如果是这样的话，维护膜在张贴的时分当然作用非常好，但在剥离时就会非常困难，这也是一些不合法的维护膜产品出产厂家所产维护膜的最常呈现的问题。<br> <br> 3、PE维护膜在运用一段时间今后中心体现杰出，但两头翅起，呈现这种现象的首要原因是维护膜在与所维护型材在张贴过程中，其拉伸程度较大，在帖好今后，遇高温环境，呈现了不必要的回缩现象。<br> <br> 4、PE用户反映最多的就是保护膜产品的脱胶问题，这个问题在型材保护膜上体现最多，当用户把型材安装施工完毕以后把保护膜从型材表面撕下来的时候，保护膜表现的粘胶并没有随着保护膜，而是残留在了型材产品上，这是用户最不愿意看到的。<br> <br> 5、PE保护膜产品虽然可以有效剥离但在型材表面残存有保护膜表现字样，这个问题在一些低等级的保护膜产品上经常出现，这是因为保护膜在与被保护型材之间进行结合的时候，遇有阳光水份等合适的环境，而发生的一种化合作用。

What are the problems with PE protective film?<br>1. The paste between PE maintenance film and the product to be maintained is not firm, which shows the phenomenon of falling in the process of transportation and application. The reason for this problem is the opposite of the last problem. The biggest possibility is that the viscosity of sensitive adhesive used in the production of maintenance film products is not good.<br>2. It is difficult to peel the PE maintenance film. When the profile product device is peeled, the maintenance film cannot be peeled effectively. There are two possibilities. One is that the sensitive adhesive used for maintenance film product is not the special sensitive adhesive for maintenance film. If so, the maintenance film will work very well when it is posted, but it will be very difficult when it is peeled, which is also some illegal dimension The most common problems of the protective film produced by the manufacturer.<br>3. The PE maintenance film will be outstanding in the future after being used for a period of time, but the main reason for this phenomenon is that the stretching degree of the maintenance film is relatively large during the posting process with the maintained profile. In the future, in case of high temperature environment, it will show unnecessary retraction phenomenon.<br>4. PE users mostly reflect the degumming problem of the protective film products, which is most reflected in the profile protective film. When users tear the protective film off the profile surface after the installation and construction of the profile, the adhesive displayed by the protective film does not follow the protective film, but remains on the profile products, which is the last thing users want to see.<br>5. Although PE protective film products can be effectively peeled off, there are still words of protective film on the surface of profile. This problem often occurs on some low-level protective film products. This is because when the protective film is combined with the protected profile, it meets the suitable environment such as sunlight and water content, which is a combination effect.