Your Professional PP Core Supplier
Our goal is to be your reliable partner for PP core in China. Zibo Anda Textile Co.,Ltd is a professional production of filter yarn, wire wound filter core enterprise. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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PP Core for Wound FilterThe filter core skeleton is made of non-toxic and odorless polypropylene particles, which is made of porous skeleton by injection molding. It is an important raw material for manufacturing wire-wound
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PP Filter Cartridge CoreThe PP Filter Cartridge Core from ANDA is designed to provide a stable internal support structure for wound filter cartridges used in water and industrial filtration systems. Made from high-strength
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Plastic Core for FilterThe Plastic Core for Filter is a high-strength polypropylene-based structure designed for string-wound filter cartridges used in water treatment systems. It supports stable fiber winding, improves
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Polypropylene Filter CoreANDA polypropylene filter core is designed to support high-performance string wound filter cartridges with stable structure and consistent flow performance. Made from 100% virgin polypropylene or
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SS Core for FilterThe SS Core for Filter from ANDA is engineered for high-temperature water filtration where standard polypropylene cartridges fail. Rated for 40°F to 300°F, this #10 filter provides 1-micron depth
Why Choose Us
Our Equipment
Our company boasts a suite of advanced computer-controlled automated production and testing equipment, with a complete microcomputer control system throughout the entire process.
Customized Solutions
We offer customized product designs, a wide selection of materials, and customized performance-rich designs and technologies to meet your individual needs.
Product Market
Our products are highly sought after and exported to countries and regions including India, Pakistan, Cyprus, and the Middle East.
Our Services
Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.
Advantages of PP Core
Strong Compressive And Impact Resistance: PP core absorbs external forces, thus greatly reducing the damage caused by impact and collision. It is widely used in many fields such as automobile bumper and sports protective equipment.
Lightweight And Material Saving: According to the excellent mechanical performance, the PP core can achieve the same effect with fewer consumables, low cost, and lightweight. It is lightweight, and can greatly reduce the load weight of transport, thereby to a certain extent improving the speed of transport, and reducing the cost of transport. Therefore, it is widely used in the manufacture of yachts, cars, trains, and other means of transport shells, ceilings, partitions, decks, floors, and so on.
Water Resistance And Strong Corrosion Resistance: Due to the characteristics of its raw materials, it can be used for a long time in environments with high water content and strong corrosion.
Green And Environmental Protection: Energy-saving, 100% recyclable, VOC, and formaldehyde-free in the processing.
Specification of PP Core
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Nominal filtration rating |
50 Microns |
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Initial pressure drop at 10 gpm |
1 Psi |
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Operating temperature range |
40 To 145 degrees F (4.4 to 62.8 degrees C) |
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Maximum dimensions (H x W) |
9-7/8 x 2-1/4 Inches (251 x 60 mm) |

Filtration efficiency and filtration accuracy. The pore size density of the filter element is uniform, and the filtration efficiency is more than 99%. Low filtration resistance, large filtration flow, large pollution absorption and long service life. In the production process, the fiber diameter and clearance can be adjusted. The inner layer of the filter core is small and the outer layer is large, which increases the flow and pollution absorption.
High cleanliness, no pollution to water, acid and alkali resistance and organic solvents, corrosion. High strength, when the difference of water pressure between the inlet and outlet of the filter exceeds 0.4mpa, the filter element will not deform, and when the temperature exceeds 90℃, the filtration efficiency will not decrease.
PP core applications include its use in sandwich composite panels for construction (curtain walls, ceilings), transportation (truck bodies, aircraft interior panels), and furniture.
PP core and bubble boards are utilized for their lightweight, strength, and insulation properties in these diverse sectors. PP core is used for a vast range of products from automotive parts and packaging to medical devices and pipes due to its versatility, durability, and resistance to water and corrosion.

Production Process of PP Core
Polymerization
The production of polypropylene itself involves linking propylene gas molecules into long chains using a catalyst, typically under controlled heat and pressure. This creates a raw material, usually in pellet form.
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Additive Integration
Additives can be mixed into the polypropylene resin to alter its final properties, such as color, UV resistance, or other desired characteristics.
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Melting And Shaping
PP resin is melted and fed into an extruder, which shapes the molten plastic into a continuous form, such as a film.
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Heat And Pressure
For certain PCB applications, a combination of heat and pressure is applied to bond a core material with other components.
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Curing
This process melts and cures the resins, creating a permanent bond that forms the structural foundation of the printed circuit board.
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Packing and Shipping of PP Core
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Packing |
PP Woven bag or carton |
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Shipping |
Shipped by road, sea, rail |
FAQ
We're well-known as one of the leading PP core manufacturers in China for our quality products and competitive price. Please feel free to wholesale PP core in stock here from our factory.
Plastic Core For Filter, PP Filter Cartridge Core, PP Core for String Wound Filter Cartridge