How to ensure the environmental quality of sewing threads
We all know that in addition to environmentally friendly sewing threads, when ordering sewing threads, not only the sewing thread quality test, sewing thread related certificates, sewing thread validity review, sewing thread batch inspection, the certificate only ensures that the sample is qualified, but the actual sewing thread is not environmentally friendly Quality requires departments to have environmentally friendly product production and control, and factories to have self-inspection functions. Therefore, the guarantee of environmentally friendly quality of a sewing thread company must include environmental protection documents, environmental management and control systems, quality management processes, environmental testing instruments, etc.
In addition to the selection of suppliers, there is often a demand for the quality of sewing threads. After the sewing threads are supplied, many companies may buy some thread oil on the sewing threads due to quality issues to facilitate smooth seams, but if If you have environmental requirements for sewing thread, it must be correct. The purchase of thread oil must meet environmental protection conditions. Environmental factors and the addition of other additives will affect the environmental quality requirements.
