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Taizhou Union Plastic Mould Co.,Ltd

ADD:No.26, MaoFeng Street, Beicheng Development Area, Huangyan Dist., Taizhou, Zhejiang, China

Post Code: 312080

Contact:Ms vicky






What Should Be Paid Attention To In The Process Of Mold Design?
Dec 13, 2018

(1) the wall thickness should be uniform as far as possible, and the demoulding slope should be large enough.

(2) the transition part should be gradual, smooth transition, to prevent sharp Angle.

(3) the gate. The runner should be as wide and short as possible, and the gate position should be set according to the contraction and condensation process.

(4) the surface of the mold shall be smooth and clean with low roughness (preferably 0.8)

(5) exhaust vents and grooves must be sufficient to timely discharge air and gases from the melt.

(6) except PET, the wall thickness should not be too thin, generally not less than 1mm.