The bottle will appear many biltong wrinkled skin, bubble eight reasons of scratches

by:Lisson     2020-11-11
After the glass bottles in the production of molding, sometimes wrinkled skin, the body will appear a lot of stains or spots bubbles scratches, etc. , are caused by the following reasons:

1. material slab into initial shape when not accurate early into the mold, and mold wall friction is too large, form the fold line, after blowing creases of diffusion of amplification, fold in the glass bottle.

2。 The upper feeder cutting tool is too large, individual cut scar in the bottle after bottle shape.

3。 bottle mould and early ChengMo material is poor, the density is not enough, after the high temperature oxidation too fast, form small pits in the mold surface, after molding of eco-friendly tube surface is bright and clean.

4。 Poor quality of glass bottle mould oil can make the mould lubrication is not enough, drip feeding speed is reduced, is expected to change too fast.

5。 At the beginning of mold design is unreasonable, cavity large or small, drip into the molding mould, blowing are spread unevenly, can cause a spot 6 glass bottle machine feeding speed uneven, improper adjustment of the wind can make eco-friendly tube bottle mould and early ChengMo temperature not harmonious, easy in glass bottle manufacturing cold spot, directly affect the smooth finish.

7。 Kiln material liquid inside the glass is not clean or uneven material temperature, also can make the output jar appear bubbles, small particles, small hemp billet.

8。 Ranks machine machine speed too fast or slow will appear uneven glass bottle, bottle wall thick, tinea
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