Door Rigid Profiles: | PVC | Window Profiles: | Colorful |
---|---|---|---|
PVC Extrusion: | Office Partition | Refrigerator Profile: | Rigid PVC |
Office Partition: | FRAME | Super Market Accessories: | Price Label Holder |
Cold extrusion shiny surface plastic extrusion profiles white black or other color options
Description
Extrusion is a process where a material is pushed through a tool with a specialized shape called a die, producing continuous objects of a fixed cross sectional profile.
PVC profiles has a wide range of applications, it can be soft or hard. Usually used for building decoration; home appliance class parts, at the same time in the shower room water retaining important aspect.
The extrusion technology is mainly divided into cold and vacuum extrusion, the cold extrusion product size is accurate, but the mass production lead will be much long than vacuum extrusion, not suitable for customers with large quantity and short delivery period; fast vacuum extrusion speed, large mass production, but not suitable for customers with high size accuracy requirements.
Warranty: 3 years or long, upon product features;
Place of Origin: Jiangsu China;
Brand Name: OEM;
Product Name: Plastic extrusion profile;
Material: PVC/UPVC/ABS/PP/PE or others;
Length: according limitation of the machine and design;
Thickness: optional;
Shape: Customized;
Port: Shanghai;
Lead time: First batch 35 days;
Application: Different Fields.
What are the Different Types of Plastic Extrusion?
Depending on the die shape, different products can be formed using various available extrusion processes listed below:
1. Tubing Extrusion
This extrusion type is used for the extrusion of tubes and pipes. In this process, air with positive internal pressure may also be applied. The tubes or pipes after exiting the die are pulled into a cooling tank were they are normally water-cooled.
2. Blow Film Extrusion
This type is used for the production of plastic films tubes through a continuous sheeting. In this process the film tube melt is cooled before leaving the die, producing a semi-solid tube and blown to expand to a desired size and film thickness. This process is used for manufacturing of products such as shopping bags.
3. Sheet Film Extrusion
This type is used for the extrusion of plastic sheets or films that are too thick to be blown. After exiting the die, the sheets are pulled and cooled through a series of cooling rolls, which also regulate the sheet thickness.
4. Over Jacket Extrusion
This extrusion type is used for wire coating. In this process the wire is pulled through the centre of the die. If adhesion is required between the wire and the coating, pressure tooling is used. In this method the wire is covered in molten plastic whilst in the die and is pressurized when exiting the die. If adhesion is not required, jacketing tooling is used. In this method, the wire is covered by the melt as it exits the die.
What is PVC density?
- PVC is chemically stable and does not de-polymerize.
- Density: 1.32-1.6 g/cc
About us
As a professional plastic extrusion profile and injection molding manufacturer, JF is specialized in production of all kinds of plastic extrusion profiles and injection molding products (including PVC, ABS, PS, PP, PE, PA, POM, PC, PMMA, EPS, PBT, PETG, TPX, etc.) that is applicable for refrigerator, freezer, cold chain and kitchen cabinet, vending machine, air conditioner and ventilating system, building and decoration industry, etc.. Integrating development, design, production and sales, we have28 plastic extrusion lines and 6 injection molding equipments, outputing 60000 tons of plastic profiles and injection parts annually.