China Plastic Injection Mould for Wire Mesh - High Precision, Eco-Friendly, Factory Suppliers
Product Overview
Plastic injection molds for wire mesh materials use injection molding to form products with complex mesh structures from molten plastic. Their core function is to achieve high-precision replication and efficient demolding. The molds feature a modular design, supporting multi-cavity parallel molding. Combined with hot runner systems and water cooling technology, they significantly improve production efficiency and product quality. They are highly adaptable to various materials, including PP and ABS, and can be enhanced with fillers to meet the needs of different applications. These molds play a crucial role in agriculture, industry, construction, and home furnishings, driving the large-scale production and diversified application of wire mesh products.
Product Features
Precision Molding
◌ High-precision replication of complex mesh structures, with tolerances up to ±0.001mm, ensuring dimensional consistency and strength. Detail is handled through mechanisms such as angled pull blocks and side sliders, achieving efficient demolding.
High-Efficiency Production
◌ Supports rapid cycles (one piece formed in as little as 3 seconds), combined with a water-cooling system to shorten the cooling cycle, suitable for mass production. Long lifespan of a single mold set significantly reduces unit cost.
Material Compatibility
◌ Plastics such as PP and ABS can be used, with fillers added to enhance tensile strength, or environmentally friendly materials (such as PLA) can be used to meet specific requirements. Mold design considers draft angles and rounded corners to avoid stress concentration.
Structural Flexibility
◌ Modular design supports multi-cavity parallel molding, increasing production capacity; hot runner system reduces material waste and optimizes the appearance quality of the mesh.
Use Cases
Agriculture and Horticulture
Production of insect-proof netting, shade netting, etc., requires weather-resistant and UV-resistant materials.
Industrial Filtration
Manufacturing screens and filters, requiring high-precision pores and resistance to chemical corrosion.
Construction and Packaging
Used for safety nets and cushioning nets, requiring a balance between lightweight and load-bearing capacity.
Home Furnishings
Such as storage nets and decorative nets, with an emphasis on aesthetics and cost control.
Technical Parameters
| Cavity Material | P20 steel |
| Core Material | P20 steel |
| Mould Base Material | 45# |
| Ejection System | Pin ejector and ejection plate |
| Number of Cavity | 2 cavities (right + left) |
| Gate | Hot runner system + Normal side gate |
| Cooling System | By water |
Conclusion
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Frequently Asked Questions
QWhat materials are compatible with plastic injection molds for wire mesh products?
These molds are compatible with a wide range of plastic materials, including PP (polypropylene) and ABS. Fillers can be added to enhance tensile strength, and environmentally friendly options such as PLA are also supported to meet specific application requirements.
QWhat level of dimensional precision can these wire mesh injection molds achieve?
The molds achieve high-precision replication with dimensional tolerances up to ±0.001mm. Complex mesh structure details are handled through mechanisms such as angled pull blocks and side sliders to ensure consistent quality across every production run.
QHow does the cooling system improve production efficiency?
A water-based cooling system is integrated to significantly shorten the cooling cycle, enabling rapid production cycles — as fast as one piece formed in 3 seconds. This makes the molds well-suited for high-volume, mass production environments while maintaining consistent part quality.
QWhat industries are these plastic wire mesh molds suitable for?
These molds serve a wide range of industries, including agriculture and horticulture (insect-proof and shade netting), industrial filtration (screens and filters), construction and packaging (safety nets and cushioning nets), and home furnishings (storage and decorative nets).
QWhat is the mold base and cavity material used in these molds?
Both the cavity and core are made from P20 steel, known for its excellent machinability and wear resistance. The mold base material is 45# steel, providing a strong and stable structural foundation for long-term repeated use.
QWhat gate and runner system is used, and how does it reduce waste?
The molds utilize a hot runner system combined with a normal side gate. The hot runner system keeps the plastic molten in the runner, eliminating cold runner waste, reducing material consumption, lowering production costs, and improving the surface appearance quality of the final wire mesh products.