Round Disposable Plastic Test Tube product

Round Disposable Plastic Test Tube product, Classification: ordinary test tube, with test tube, centrifugal tube. Specifications: outside diameter (mm) * length (mm), such as: 12, 13, 100, etc. Use: disposable plastic test tube as a reaction container for a small amount of reagent, collect a small amount of gas, assemble a small gas generator.

Bottom shape is round and volume can be 3ml, 4ml, 5ml, 7ml, 12ml.

3ml product size is 55*11mm

4ml product size is 70*11mm

5ml product size is 75*12mm

7ml product size is 65*15mm

12ml product size is 100*15mm

Bottom shape is taper and volume is 14ml

14ml product size is 110*17mm

We warmly welcome you to order Disposable Plastic Testing Tube products and mould, if you have any technical questions and doubts, please don't hesitate to let us know, we shall be very happy to give you responese in a short time. Looking forward to hearing from you, thank you very much.

Injection molding is a common plastic processing process, and its production process includes the following steps:

1. Mold design: Design and make injection molds according to the shape and size requirements of the product. The mold is generally composed of an upper die and a lower die, with an injection cavity in the middle that allows plastic to flow into and form the shape of the desired product.

2. Raw material preparation: Select suitable plastic raw materials, such as polypropylene, polyethylene, polyvinyl chloride, etc., and pre-treatment, such as drying, dyeing, etc.

3. Injection molding: Put the pre-treated plastic particles into the hopper of the injection molding machine, melt and compress the plastic through the rotation of the screw, and then inject the molten plastic into the injection cavity of the mold.

4. Cooling and curing: The plastic in the injection cavity will be cooled by cooling water or air during the injection process, so that it can cure quickly. After curing, the mold is opened and the molded product is removed.

5. Product treatment: The removed product may need to be trimmed, cleaned, assembled and other follow-up treatment to meet the final product requirements.

Injection molding process has the advantages of high production efficiency, stable product quality and short production cycle, and is widely used in automotive parts, electronic product shells, daily necessities and other fields.