ICNEA 2921—Plastic film manufacturing

Where 2921 sits

1. C Manufacturing industry
2. 29 Rubber and plastic products industry
3. 292 Plastic products industry
4. 2921 Plastic film manufacturing

What 2921 includes

• Refers to the manufacture of packaging films used in agriculture, industry, commerce and daily use.
• Including the manufacturing activities of the following plastic films：
• Polyethylene (PE) plastic film: polyethylene plastic battery diaphragm, polyethylene plastic packaging film, POLYETHYLENE plastic waterproof film, POLYETHYLENE plastic geomembrane, other polyethylene plastic films;
• Polypropylene (PP) plastic film: polypropylene plastic battery diaphragm, polypropylene biaxially stretched plastic film, other polypropylene plastic films;
• Polyacrylate plastic film: Polymethyl methacrylate plastic film, other polyacrylate plastic films;
• Polystyrene (PS) plastic film: polystyrene biaxially stretched plastic film, other polystyrene plastic films;
• Polyvinyl chloride (PVC) plastic film;
• Polyester plastic film: polycarbonate plastic film, polyethylene terephthalate plastic film, unsaturated polyester plastic film, other polyester plastic film;
• Cellulose derivative plastic film: plastic film made of steel paper, cellulose acetate plastic film, other cellulose derivative plastic film;
• Polyvinyl butyral plastic film;
• Polyamide plastic film: polyamide biaxially stretched plastic film, other polyamide plastic films;
• Polyimide plastic film;
• Amino resin plastic film;
• Phenolic resin plastic film;
• PTFE film;
• Polyetheretherketone plastic film;
• Ion exchange membrane: out-of-phase anion exchange membrane, out-of-phase cation exchange membrane, other ion exchange membranes;
• Composite film: co-extruded film, laminated film, coated film, other composite film;
• Agricultural film: polyethylene plastic agricultural film, polyvinyl chloride plastic agricultural film, ethylene-vinyl acetate (EVA) plastic agricultural film;
• Other plastic films;
• The following product manufacturing activities are included in this category;
• Aluminum plastic film;
• Transparent conductive film material;
• Thick film material for electronic components;
• Ion exchange membrane for electrodialysis (yin and yang);
• Perfluorinated ion exchange membrane for electrolysis;
• Perfluorinated fuel cell membrane (proton membrane);
• Lithium battery diaphragm (high insulation, light transmission performance);
• Polyester-based optical film;
• Cellulose acetate-based optical film;
• PVA-based optical film;
• PVB-based optical film;
• Optical hardened film;
• EVA encapsulation film;
• PET base film;
• PVF/PVDF backplane protective film;
• Conductive film;
• Dielectric film;
• Special new type of agricultural film;
• Electromagnetic wave shielding film;
• Injection molding table second (IMD) decorative film;
• New polyolefin film;
• Phenolic resin nano plastic film;
• Polyimide nano plastic film;
• Other nano-plastic films.

What 2921 excludes

• The production of various plastic replicas (such as raincoats made of plastic film, etc.) is included in 2927 (manufacturing of daily plastic products);
• The processing and treatment of plastic waste pellets is included in 4220 (processing and treatment of non-metallic waste and debris).

2921 in other systems