Definition of polypropylene woven bag

The national standard GB/T8946-1998 stipulates, "Spread the bag flat, delineate the 100mm × 100mm two squares at the upper and lower diagonals of the bag, the outer edge of the square and the edge of the bag are 100mm apart, visually measure the longitude and latitude roots of the square, take the average, and count when the last point is less than one, count according to one." "The national standard specifies the density of the weave at the same time, and the density tolerance. The weave density mainly depends on the packaged product and is determined by the user.

Raw Material
Plastic weaving terminology explanation: woven bags are mainly speaking: plastic woven bags are made of polypropylene (English name pp) as the main raw material, extruded, stretched into flat wire, and then weaved, woven and bag-making.