In the third quarter of 2017, the Quality and Technical Supervision Bureau of Meishan organized and conducted municipal supervision and spot check of 4 types of products such as construction steel, paper products, packaging materials and fiber products.
In the third quarter, the Group issued 92 batches of industrial products supervision and inspection tasks and actually sampled 80 batches of products, including 7 batches of construction steel, 14 batches of paper products, 21 batches of packaging materials and 47 batches of fiber products, with 12 batches Secondary products due to stop production, conversion and other reasons not sampling.
After testing, 80 batches of products in 2 batches of products failed, the batch pass rate of 97.5% of which: construction steel, paper products, fiber products, supervision and inspection of three types of products pass rate of 100%; supervision of packaging materials The pass rate is 90.5%.
2 batches of unqualified plastic woven bags are tensile load indicators did not meet the national standard requirements.Failed analysis: First, the density of the fabric and flat yarn is closely related to the selection.If the fabric of the density is not set well Or there is no reasonable choice flat yarns, resulting in the fabric unit area quality is too low, the tensile load of woven bags will be reduced; Second, the strict control of the amount of material used is critical .When the production of non-food plastic woven bags, Will use recycled materials and new materials mixed use of flat yarns manufacturing plastic woven bags, back to the appropriate amount of material can not only reduce production costs to businesses but also to protect the environment, the amount of back to the material is too large, flat wire relative pull-off It will be greatly reduced to produce a plastic woven bag increases the brittleness makes the plastic woven bag tensile load decreased.
Meishan City Bureau of Quality and Technical Supervision conscientiously organize the post-processing work, ordered unqualified product manufacturers to rectify and review deadlines to ensure that products meet the standard requirements.