1、The product mark should include the following items The profuct specifications,labellnumber,quality grade,quarantee period,manufacturer and address,the standardization code,etc. The product specifications are show as follows; With color rim:thickness(mm)Xwidth(mm)/width ot the color rimXlength Transparent:thickness(mm)X width(mm)Xlength
2、Packing Evrey layer of PVB film rolls should be separated and vacuumed by aluminum foil,and put into wooden cases.The finished qualified product should be enclose with the conformity certification,quality feedback card,and packing list,etc.
3、Transportation Avoid exposing to the sun and rain and vigorous shaking during transportation.
4、Storage The product should be stocked in a clean warehouse and normal temperature.It is prohibited to leave it under direct sunlight.Once the packing is broken or opened,it should be stocked under temperature of 20℃±5℃ and in a relative humidity of 20%-40%.
5、Guarantee period If well-packaged and under the normal temperature, the product has a quarantee guarantee of 2 yeas |