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Nepal’s industries, from household plastics to irrigation, packaging, and manufacturing, depend heavily on high-quality polymer raw materials. But with the increasing cost of imported virgin plastic and the growing urgency to reduce waste, the demand for recycled HDPE, LDPE, and PP granules has rapidly increased.
National Plastic Industries has emerged as one of Nepal’s leading producers of premium recycled granules, supplying manufacturers across the country with consistent, durable, and eco-friendly material. Through a modern recycling system, the company converts plastic waste into usable polymer granules that match industry standards for strength, purity, and melt-flow consistency.
This article explains how the granules are produced, why they are essential for Nepal’s manufacturing sector, and what makes National Plastic Industries a reliable source for polymer raw materials.
Recycled granules are small, pellet-shaped raw materials created by processing used HDPE, LDPE, and polypropylene plastic waste. These granules act as the base material for manufacturing plastic products across industries.
At National Plastic Industries, the granules are produced through:
1. Careful sorting of the waste
2. Thorough cleaning and washing
3. Shredding and extrusion into pellet form
4. Filtration to ensure purity
5. Granule finishing for uniform size, color, and texture
The result is a high-quality recycled material that performs similarly to virgin HDPE/LDPE while being significantly more sustainable and cost-effective.
Every kilogram of granules comes from waste that would otherwise end up in landfills or rivers.
Imported virgin plastic is costly; recycled granules help stabilize the supply chain for local manufacturers.
Waste becomes raw material again, reducing environmental pressure.
Recycled granules fit injection molding, blow molding, extrusion, film making, and more.
National Plastic Industries follows a controlled recycling workflow to ensure quality and uniformity.
Plastic waste (HDPE, LDPE, PP) is collected, separated by material type, and inspected for impurities.
Waste is washed, scrubbed, and dried to remove dust, labels, dirt, and contaminants.
Cleaned plastic is shredded into small flakes.
The flakes are melted, filtered, and extruded into strands.
These strands are then cooled and cut into granules.
Depending on waste source and product requirement, granules are available in:
Natural
Grey
Black
Blue
Green
(Other custom shades if required)
NPI provides different MFI grades suitable for:
Injection molding
Blow molding
Film extrusion
Pipe production
Utility product manufacturing
| Parameter | Details |
|---|---|
| Material | Recycled HDPE / LDPE / PP |
| Granule Size | 2mm – 5mm (average) |
| Strength | Medium to High (batch dependent) |
| Color Options | Natural, Grey, Black, Blue, Green |
| Packaging | 25 kg bags |
| Customization | Available for MFI, color, blending |
| Compliance | Meets local recycling and product safety standards |
Recycled HDPE/LDPE/PP granules supply almost every plastics-based industry in the country.
Used to manufacture:
Household items
Buckets, mugs, bins
Crates
Storage containers
Ideal for:
Bottles
Drums
Jerry cans
Containers
Recycled HDPE granules are commonly used for:
Irrigation pipes
Conduit pipes
Water hoses
Polypropylene (PP) granules are crucial for:
Woven sacks (rice, flour, cement bags)
Tarpaulin sheets
Fabric extrusion
LDPE granules are used to make:
Garbage bags
Carry bags
Agricultural films
Mulching sheets
Such as:
Pallets
Plastic chairs (mixed blend)
Road safety cones
Containers & trays
Achieved through modern cleaning and extrusion systems.
Uniform granule size ensures stable molding performance.
Recycled raw materials reduce production cost significantly.
Tailored for different industrial machinery.
Easy transport, storage, and handling.
Each ton of recycled granules reduces:
Carbon emissions
Landfill waste
Demand for virgin plastic
Oil consumption
It directly supports Nepal’s sustainability goals and promotes responsible manufacturing.
Recycled HDPE, LDPE, and PP granules are shaping the future of Nepal’s manufacturing sector. National Plastic Industries ensures that every granule produced meets the needs of modern industries while supporting a cleaner, more sustainable environment.
Whether for pipes, containers, woven sacks, film products, or household goods, NPI’s recycled granules provide a strong, affordable, and eco-friendly raw material solution for manufacturers across the country.
