Zero waste toothbrush function similarly to electric and plastic toothbrushes. The only thing that differentiates it from the other brushes is the type of material used for its preparation. This innovative idea benefits the planet and the creatures living on the earth
https://app.box.com/s/1iyqfiys2cu7b17alp4fzyj3ja9tjfgeBox
Aceally's plastic turnover box is made of four brand new HDPE materials.
When the molecular weight is fixed, the injection temperature is low, and laminar flow will appear, which will increase the directionality of the product, concentrate the stress, and make the product easy to be rough and warped.
If the temperature is about - 340 ℃, the impact strength will decrease and the thermal aging will accelerate.2.
Injection pressure affects the shrinkage and density of the product.
The injection pressure of HDPE is 800-1000kg / cm2, which can meet the requirements of forming plastic turnover box and reduce shrinkage deformation and size fluctuation.3.
The influence of mold temperature on product performance, geometric dimension and production efficiency has become an important part of injection molding process.