Custom Medical Products,medical Products Manufacturers

Purpose of mold polishing May 24, 2019
Polishing is an important process in the plastic mold making process. With the increasing application of plastic products, the appearance quality of plastic products is getting higher and higher, so the surface polishing quality of plastic mold cavities should be improved accordingly. Molds with specular and high-gloss surfaces have higher requirements on the surface roughness of the mold and ther...
- plastic products
- subsequent injection molding
- plastic mold polishing
Attentions to Car Lamp Mold Polishing Jun 14, 2019
We have done several plastic car lamp molds, polish is very important procedure for this kind of molds. so today we are going to discuss the attentions of plastic auto parts mold polish. 1. For the position of parting line, it should be carefully polished, and at the same time ensure that the appearance of the product. Also, the position of the buckle should also be smooth and smooth, ...
- plastic auto parts mold
- plastic lamp mold
- car lamp products
How to deal with high defective rate of molding white shell products? Jun 22, 2019
When we were molding white shell products ,there was always a high defective rate ,because of products turning yellow nonuniform colour and etc .The reason is we didn't pay attention to the details during molding .So what can we do to decrease the defective rate ? We have listed the following five points : 1、The environment is truly important , so keep the nozzle and barrel clean will decrea...
- Injection molding
- Plactic products
- Plastic molding
Learn about AS (SAN) Acrylonitrile-styrene Jul 19, 2019
The plastic material is a solid material which is based on a polymer and is added to the additive at a certain temperature and pressure, and is formed by solidification or cross-linking. Let us learn about the material of AS now. AS is a copolymer of acrylonitrile (A) and styrene (S). It has moderate weather resistance, is not affected by high humidity environment, and is resistant to general grea...
What is the difference between TPU extrusion and injection molding? Aug 05, 2019
Extrusion, also known as extrusion molding or extrusion, is also called extrusion in rubber processing. It refers to a processing method in which the material passes through the action between the barrel and the screw of the extruder, is plasticized while being pushed forward by the screw, and continuously passes through the machine head to make various cross-section products or semi-products. Inj...
What is warpage on the plastic products? Aug 05, 2019
The products uneven shrinkage caused of some factor, this will creates deformation which we call it warpage. It's a quite normal problem on the plastic products, So how can we solve it? 1. Extending holding pressure time; 2. Design a right gate tipe which will loss minimum pressure. 3. Increasing cooling time; 4. Adding mold cooling tube; 5. Changing product structure, such as adding rib, improvin...
- Mould design
- Plastic mould
- Plastic Products
The main point of selecting the screw for nylon PA in injection molding Sep 09, 2019
The main point of selecting the screw for nylon PA injection molding: PA is a crystalline plastic with many types and different melting points. Generally, PA66 has a melting point of 260~265 °C. The material has low viscosity, good fluidity, relatively obvious melting point, poor thermal stability and general water absorption. When using PA material for injection molding, the following points shou...
Know about Polycarbonate Sep 17, 2019
PC is an amorphous engineering material with exceptional impact strength, thermal stability, gloss, bacterial inhibition, flame retardant properties and stain resistance. The otched Izod impact stregth of the PC is very high, and the shrinkage rate is very low, generally 0.1 to 0.5%. PC has good mechanical properties, but its flow characteristics are poor, so the injection molding process of this ...

1 2 3

A total of 3 pages

Categories

Blog

New Blog

Tags

Search