PE Greenhouse Film UV Stabilized Agricultural Plastic Cover

Product description:

PE greenhouse film is an agricultural covering film made of polyethylene (PE) resin as the main raw material, with added functional additives such as anti-fogging, anti-aging, ultraviolet blocking, heat preservation, infrared blocking, and dust prevention. It is produced by multi-layer co-extrusion blow molding process and is the mainstream greenhouse film for facility agriculture.

Technical Parameters:

Advantages:

1. Dual-spectrum enhancement significantly improves photosynthetic efficiency.

Blue light promotes thicker stems and leaves, strengthens seedlings, and prevents excessive vegetative growth; red light promotes flower bud differentiation, fruit enlargement, increased sugar content, and reduces deformed fruit; effective photosynthetic radiation inside the greenhouse increases by 15%–30%, resulting in a 10%–30% increase in yield and a 1–3 degree Brix increase in fruit and vegetable sugar content.

2. Blocks harmful ultraviolet rays. Filters strong ultraviolet rays, preventing leaf burn and aging, while inhibiting phototaxis and reproduction of aphids and whiteflies, reducing pests and diseases and lowering pesticide use.

3. High light transmittance without dimming.
Light conversion does not sacrifice light transmittance; visible light transmittance is ≥90%. It can stably convert to effective light even in cloudy or low-light environments, with significant advantages during the low-light periods of winter and spring.

Product Application:

1. Fruits and Vegetables (including tomatoes, cucumbers, peppers, eggplants, watermelons, cantaloupes, strawberries, and grapes).

Benefits: Strengthens seedlings, advances harvest time by 7-15 days, reduces deformed fruit, and increases sugar content and fruit gloss.

2. High-End Flower Seedlings.

Rose, lily, succulent, potted plants, and plug seedlings.

Blue light promotes compact plant growth and dark green leaves; red light promotes flowering and vibrant flower colors, and shortens the seedling cycle.

3. Leafy Vegetables.

Lettuce, romaine lettuce, spinach, and cilantro.

Sufficient blue light promotes rapid leaf growth, increases yield, and results in thick, tender leaves.