How to Properly Handle The Texture of The Chair Mould Surface Health & Wellness
Dark spots appear not only at the opening of the Chair Mould(FURNITUREMOULD) https://www.furnituremould.com/product/chair-table-stool-mould/
, but also often after the sharp corners of the article are formed. For example, the sharp corner surface of an... moreDark spots appear not only at the opening of the Chair Mould(FURNITUREMOULD) https://www.furnituremould.com/product/chair-table-stool-mould/
, but also often after the sharp corners of the article are formed. For example, the sharp corner surface of an item is usually very smooth, but very gray and rough behind it. This is also due to the excessive flow rate and injection speed that cause the cooling surface layer to be replaced by internal fluid displacement.
It is recommended to use the gradual injection again and gradually increase the injection speed. The best way is to let the melt start to increase speed after passing the sharp edge.
In areas far from the gate, sharp changes in product angle can also cause such defects. Therefore, a smoother fillet transition is used in these areas when designing the product.
For injection molded articles, the difference in gloss is most pronounced on the surface of the textured article. Even if the mold surface is very uniform, irregular gloss may appear on... less
