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Why you need to opt for refillable cosmetic tubes
Bitten by cosmetics cosmetics packaging hose production mold failure
by：Lisson
2020-11-20
Cosmetic soft hose cosmetics packaging production mold parting surface, mold molding products, due to long-term opening and closing action, by extrusion, collision, the edge Angle dull;
Frequent, high pressure liquid injection and stripping out parts, make the job profile appear bit mold wear or corrosion.
surface of sliding parts contact surface hardening treatment method, can put the parts in the water, will need to be above the water surface hardening treatment, flame hardening. But slide counter class best using high frequency quenching, generally USES diffusion carburizing, nitriding treatment.
the sliding contact surface of the material, such as steel and brass is not the same material is better. Best to add a few copper powder on the surface of the sliding as a lubricant.
usually, cosmetics cosmetics packaging hose production mold sliding wear gap increases, guide bar is loose. When forming, because of its high compression of sliding parts, cosmetics cosmetics packaging hose production mold deformation or distortion causes bit mode. Should increase cosmetics cosmetics packaging hose production mould rigidity, reduce the deformation, and appropriately adjust the fit clearance.
surface of sliding parts contact surface hardening treatment method, can put the parts in the water, will need to be above the water surface hardening treatment, flame hardening. But slide counter class best using high frequency quenching, generally USES diffusion carburizing, nitriding treatment.
the sliding contact surface of the material, such as steel and brass is not the same material is better. Best to add a few copper powder on the surface of the sliding as a lubricant.
usually, cosmetics cosmetics packaging hose production mold sliding wear gap increases, guide bar is loose. When forming, because of its high compression of sliding parts, cosmetics cosmetics packaging hose production mold deformation or distortion causes bit mode. Should increase cosmetics cosmetics packaging hose production mould rigidity, reduce the deformation, and appropriately adjust the fit clearance.
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