RF Polyester welder Factory.Identification standards and production process for PP packaging belt production line of embossing machine

　　The manufacturer of the packaging belt production line uses polypropylene to produce a mesh structure packaging material through heating, melting, stretching, and cooling. The basic parameters that affect the quality of the packaging belt production line are tension, length, curvature, elongation, etc. When the tension and other parameters are the same, the longer the length, the lower the cost.

　　Identification of PP packaging belt production line for embossing machine:

　　There are the following standards for judging the quality of the PP packaging belt of the embossing machine:

　　1. The quality of the embossing machine PP packaging machine belt is generally better when it is white (other colors should be bright), as these are not easily mixed with old materials.

　　2. Some packaging machines have brand new materials on the outside and filling materials in the middle (extremely poor). As long as you cut and look at the cross-section, you can see that the black core inside is of poor quality.

　　3. The packaging machine belt should have a glossiness, and this type of packaging machine belt is generally produced from all materials. Stable tension. If the packaging machine comes with powder additives, the glossiness will be greatly reduced.

　　4. The width error of the packaging machine belt is generally plus or minus 0.3mm. In the production of such a packaging machine belt, the material is evenly cut and the quality is relatively uniform, so there will be no good or bad situations.

　　5. The packaging machine belt should have good toughness. If the embossing machine PP packaging machine belt is repeatedly folded, it is easy to break if the toughness is not good. Pattern issues, the pattern must be aesthetically pleasing, and there should be no pressure deviation.

　　The production process of PP packaging belt production line for embossing machine:

　　The production process of PP packaging belt production line for embossing machine: plastic particle melting - pressing belt - forming - cooling - winding - packaging - warehousing. The PP packaging belt production line of the embossing machine adopts a mesh structure packaging material produced by heating, melting, stretching, and cooling polypropylene. The basic parameters that affect the quality of the packaging belt production line are tension, length, curvature, elongation, etc. When the tension and other parameters are the same, the longer the length, the lower the cost.

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