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Changshu smoothly da plastic products factory talk about plastic extruding machine cleaning refueling color change notice
by：CSSSLD
2021-02-03
Along with the diversification of plastic products, plastic products is more and more colorful, the conversion between different materials, different color conversion between conversion time is long, waste much, caused a lot of to plastic extrusion production management and operation, changshu well below da plastic products factory to talk about a plastic extruding machine wash color change, refueling screw and mould the matters needing attention for your reference.
1 clean the outside of the extrusion equipment before the internal conversion between different materials, color change again must be on the original raw material clean no dead Angle, in particular, is not easy to wipe, to wipe clean leave no dead Angle less than place blow. Within the screw, the cylinder on the residual material must squeeze squeeze net empty, for complex equipment, mould removed to clean up when necessary.
2, such as after the qing dynasty in detergent cleaning, if not on the production of material of machine to heat up and to extrusion, the extrusion product appearance color normal can be put into normal production. If it is not in accordance with the above 1.
3 some little experience for reference in the
A, such as different material, color production transformation frequency can be furnished with A pair of the same mold, the mold is the hardest place to clean so we can save time save material.
B, for the same material modification using different colour can at the loading port, color masterbatch production, unfavorable use toner to add production as far as possible. Can reduce the different impact of color.
C, may change the appearance of the product color co-extrusion way it can also reduce transformation for troubles.
D, for conversion between materials, conditional word should be used with the series material products PP pipe equipment, equipment is do try to do PP materials, other products don't to do PE products. Otherwise, such as clean not impact product performance.
1 clean the outside of the extrusion equipment before the internal conversion between different materials, color change again must be on the original raw material clean no dead Angle, in particular, is not easy to wipe, to wipe clean leave no dead Angle less than place blow. Within the screw, the cylinder on the residual material must squeeze squeeze net empty, for complex equipment, mould removed to clean up when necessary.
2, such as after the qing dynasty in detergent cleaning, if not on the production of material of machine to heat up and to extrusion, the extrusion product appearance color normal can be put into normal production. If it is not in accordance with the above 1.
3 some little experience for reference in the
A, such as different material, color production transformation frequency can be furnished with A pair of the same mold, the mold is the hardest place to clean so we can save time save material.
B, for the same material modification using different colour can at the loading port, color masterbatch production, unfavorable use toner to add production as far as possible. Can reduce the different impact of color.
C, may change the appearance of the product color co-extrusion way it can also reduce transformation for troubles.
D, for conversion between materials, conditional word should be used with the series material products PP pipe equipment, equipment is do try to do PP materials, other products don't to do PE products. Otherwise, such as clean not impact product performance.
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