Bags custom prone to quality problems?

Bags custom prone to quality problems? In custom plastic packaging bags, the arrival of the goods in the order of time is always the need for inspection. If in the process of inspection found bags appeared quality problem, so is the need to compensate supplier, in general, is huang goods return to supply. So what bags custom prone to quality problems? Usually in packaging customization is the most prone to problem is also the need to check the following parts: 1. Plastic bags such as cracks, broken bottom structure damage problem; 2. Plastic bags in foreign body, such as easy to rub off, off powder pollution packing problem; 3. Plastic bags in wrong size, thickness not mistakes such as the quality problem. Here we mainly talk about how to test quality of packaging customization. How to check the quality of the plastic bags custom? 1 do not use the equipment to test in the case of without the use of equipment to test, we can check the following items: 1. Check whether the structure of the packaging in good condition, with the hand open bags, gently tear at the edge is prone to cracks; 2. To check whether there is foreign body bags, scratches, dust, dirty point, you can use the black and white cloth in plastic bags to wipe the medial and lateral, medial white openings agent if the dust or the outside, you can see it is easy to fade. The rest of the naked eye can not see the quality problem of the need to use some plastic testing instruments. Used plastic testing instruments: 2 equipment inspection equipment inspection, we can use electronic scale, measuring tape and packing bags of thickness gauge measuring physical parameters such as weight, size, thickness. This part of the test is also very important, sometimes bags may also affect use is too thin, size, not to mention the big is good, if do not careful to do small, things cannot be loaded, this batch of bags can only be scrapped. Measuring the thickness of the plastic bags: ENDPE/PO/PP/PVC/CPE/PPE/OPP/EVA