how to judge the quality of strap line and the environmental one

- Jun 13, 2018-

The environmental protection packing belt production line adopts the packaging material of polypropylene produced by heating, melting, stretching, and cooling, and the basic parameters affecting the quality of the packing belt production line are tension, length, bending, elongation and the like. In the case of the same pulling force and other parameters, the longer the length, the lower the cost. The world's most advanced packing line production line uses processing technology to produce a new high-strength, high-quality, environment-friendly 3,000-meter new packing line production line. The unit cost per package of the packing line production line is far lower than the domestic return belt and similar imports. With the unit price of the belt, the cost is reduced by 120%.


Judging the quality of PP strapping production line has the following standards:


1. The baler belt should have good toughness, and the PP baler should be repeatedly folded, and the toughness is easy to break. With regard to pattern problems, the pattern must be beautiful and there should be no pressure deviation.


2, PP baler with a generally white (other colors to be bright) quality is better, because these are not easy to mix old material.


3, the baler belt should have gloss, such baler belt is generally all-material production. Pulling stability. The gloss of the baler with powder will be greatly reduced.


4, the width of the strapping machine, width error is generally plus or minus 0.3mm. Such a baler belt is evenly distributed in production, and the quality will be relatively uniform, and no good or bad situation will occur.


5, some strapping machine belt is a new material, the middle folder filling material (very poor), as long as the cut to see the cross section can see the black heart is poor quality.

 

The problem of the color of the baler belt, the baler with a different level is not easy to say. The transparent baler belt is currently the best baler belt. The quality of the baler belt depends entirely on the purity of the polypropylene. The higher the polypropylene purity, the better the strapping force of the baler belt.

PP strap production line production process: plastic pellets --- pressure tape --- molding ---- cooling --- winding --- packaging --- storage. The PP packaging belt production line uses the packaging material of polypropylene produced by heating, melting, stretching, and cooling. The basic parameters affecting the quality of the packaging tape production line are tension, length, bending, and elongation. In the case of the same pulling force and other parameters, the longer the length, the lower the cost. PP strap production line introduces four of the world's most advanced strap production line production lines, using processing technology, production of high-strength, high-quality, environmentally friendly 3,000 meters of new material strap production line, cost per meter far lower than the domestic cost of material and The unit price of the same imported belt.