Silver Black Mulch Film Plastic Mulch Film Supplier

Product description:

Silver-black mulch (also called silver-black reflective mulch) is a two-color co-extruded functional PE mulch film made using a multi-layer composite blow molding process. One side is highly reflective silver, and the other side is light-blocking black. When laid, the silver side faces upward and the black side is close to the soil. It integrates multiple functions such as reflective insect repellent, light-blocking weed control, water retention and temperature control, and supplemental light coloring. It is a mainstream mulch film for high-value-added fruits and vegetables.

Technical Parameter

Advantages:

(I) Advantages of Silver-Facing (Reflective Layer)

1. Physically repels pests and reduces viral diseases.

The silver layer highly reflects ultraviolet and blue-violet light. This significantly reduces the number of piercing-sucking pests, resulting in a marked reduction in diseases and pesticide use.

2. Provides ground-level light reflection and even fruit coloring.

Reflected light reaches the lower leaves and the bottom of the fruit, solving the problems of uneven coloring and uneven coloring, improving the brightness and sugar content of grape, strawberry, and watermelon rinds, and increasing the proportion of premium fruit.

3. Enhances plant photosynthesis.

Lower leaves receive reflected light, increasing photosynthetic efficiency and resulting in stronger crop growth.

(II) Advantages of Black-Flat (Shading Layer)

1. Nearly 100% shading, completely suppressing weeds.

Blocking weed photosynthesis, resulting in almost no weeds in the field, eliminating the need for manual weeding, reducing herbicide input, and lowering soil pesticide residues.

2. Strongly retains moisture.

It prevents soil moisture evaporation, reducing watering frequency and significantly saving water; it also prevents rainwater erosion that can cause soil compaction and nutrient loss.

3. Moderate temperature regulation and root protection.

In winter and spring, slightly raise the soil temperature (increase by 2-3℃) to promote early planting; in summer, block heat waves from the ground to protect the root system from high-temperature burns.

Product Application:

1. Berries/Strawberries.

Strawberries, blueberries, raspberries; pest and disease control, even coloring, significantly increasing the rate of high-quality strawberries.

2. Melons and Fruits.

Watermelons, cantaloupes, honeydew melons, honeydew melons; solves uneven coloring at the bottom, prevents weeds and saves water, increases sweetness.

3. Solanaceous Vegetables.

Tomatoes, cherry tomatoes, peppers, bell peppers, eggplants; top choice for crops prone to aphids and viral diseases, reducing pesticide use.

4. Fruit Trees and Economic Forests.

Grapes (Sunshine Rose, Kyoho), peaches, cherries, citrus, kiwifruit; full shade cover under the trees, eliminating the need for manual fruit turning, resulting in uniform fruit coloring.