Some customers reflect that after a period of time in the application of PO film, there will often be some holes, causing the application efficiency of PO film is seriously reduced in addition, will continue to increase the application cost of customers, for this matter, if there is a hole in the whole process of application, we must immediately take effective countermeasures to repair, so that the product is quickly repaired.

First, if the hole is small, we will generally choose the glue method. The operation steps of the glue repair method are as follows: First, scrub the area around the hole with a clean towel or clean it with cold water. After the area around the hole is dried, we paste it with adhesive tape. Second, wipe the plastic special glue near the hole, and then take a greenhouse plastic film that is slightly larger than the hole and stick it on it, and so on. There is no problem in applying these two methods for more than half a year.

Second, if the hole is large, we will generally choose thermoplastic method or repair method. The method of thermoplastic method is as follows: first clean up the damaged PO film and wait for it to be dried, at the end of which a slightly larger PO film is covered in the hole, and two to three layers of newspapers are placed on the other end of the hole. Then use an iron along the hole near the slow ironing, the double PO film will gradually dissolve after heat, after cooling it will stick together. Because the temperature of this method is not suitable for manipulation, it is generally very rarely used. The repair process: clean up the area around the hole, find a slightly larger PO film and sew it together with needlework. In order to avoid ventilation of the PO membrane, we will get adhesive tape on the other side. This kind of method is relatively simple, and people choose more.

Third, if the holes on the PO film are very large, we will choose to repair and glue bonding. The method is as follows: clean up the vicinity of the hole, then find a piece of plastic film slightly larger than the hole, and sew the thread along the vicinity of the hole with sewing. Then rub a special plastic adhesive near the hole, and then take a PO film slightly larger than the hole and stick on it.

Because there are many reasons for the holes in the PO film, so that it can be more strongly repaired, we have to find out the actual cause, and then enough to be stronger and more convenient and quick to carry out solutions, for this matter can also be based on its damage, develop effective defensive measures, reasonable to maintain the application of PO film, reduce the customer's property losses.