Views: 0 Author: Site Editor Publish Time: 2026-03-30 Origin: Site
On March 8, 2025, Luguan Plastic officially integrated a leading seven-layer co-extrusion blown film production line into its agricultural film manufacturing system, significantly enhancing its capability to produce high-performance greenhouse film and agricultural plastic film.
This advanced blown film equipment marks a major upgrade in Luguan’s multi-layer co-extrusion technology and strengthens its competitiveness as an agricultural film manufacturer.
The seven-layer co-extrusion structure enables precise material distribution across multiple functional layers. This results in agricultural plastic films with:
Improved tensile strength
Higher tear resistance
Stronger puncture resistance
Extended service life
These properties ensure that greenhouse film performs reliably under harsh agricultural conditions such as wind, temperature fluctuation, and UV exposure.
The advanced co-extrusion blown film process allows the integration of multiple functional additives into specific layers, including:
Light conversion technology
Anti-dust properties
Thermic performance
Anti-drip functionality
This multi-layer agricultural film structure meets the increasing demand for specialized greenhouse film solutions in modern horticulture and protected cultivation.
Equipped with a dual-spiral planar stacked die head, the seven-layer co-extrusion blown film production line ensures superior thickness uniformity and surface smoothness.
Combined with Internal Bubble Cooling (IBC) and automated air ring systems, the equipment significantly improves cooling efficiency and production stability, increasing output capacity for agricultural plastic film manufacturing.
The co-extrusion technology also enables the integration of high-barrier materials into designated layers. This improves resistance to oxygen and moisture permeation, supporting better environmental control in greenhouse and silage applications.
The enhanced barrier performance contributes to improved crop protection and more stable growing conditions.
With the commissioning of this leading seven-layer co-extrusion blown film production line, Luguan Plastic further consolidates its position as an innovation-driven agricultural film manufacturer.
By continuously upgrading greenhouse film technology and expanding multi-layer agricultural plastic film production capacity, Luguan remains committed to supporting modern agriculture with advanced, reliable film solutions.
