Significant convenience to agriculture, eliminating the long-term residual damage caused by traditional mulch film to soil, underground and surface water, crops, air quality, and human health.

Physical Characteristics:
The performance of biodegradable mulch film is comparable to traditional PE materials and can be produced using conventional equipment. It meets usage requirements in terms of impact resistance, tensile strength, tear resistance, and sealing strength. At room temperature, its tensile performance can be maintained at 95% for up to 15 months.

Biodegradability:
Under composting conditions for 90 days, the biodegradation rate exceeds 90%.

Metal Testing:
Compost degradation residues are not harmful to animals and plants, and the heavy metal content in the product is lower than the specified index.

Most of the "environmental dust-proof nets" and "green dust-proof nets" available on the market are woven from materials like PP and PE. However, after being exposed to wind and sun, these nets tend to crack into plastic fragments that are difficult to recycle, forming microplastics and causing new sources of pollution. This also leads to secondary pollution of the environment. Since there is no national standard, most dust-proof nets actually used on the market have inadequate pins (2 to 4) and the number of meshes does not meet the dust-proof requirements. In the pursuit of lower prices, quality is often overlooked.

Quantity control requirements are not met, and the real dust-proof effect is not achieved, resulting in a significantly reduced service life. Donghua Tianye addresses these issues by using PBAT as the main raw material, along with a special formula for multi-complex modification to create fully biodegradable modified resin for dust-proof nets. Patented equipment is utilized to obtain fully biodegradable flat filaments, which are then woven using a fully biodegradable special process on a knitting machine to produce dust-proof nets of various specifications according to customer needs.

Donghua Tianye dust-proof nets adhere to their own corporate standards (Q/DHTY001-2024), strictly controlling the 18 processes involved. Quality control is pursued throughout the production process to ensure that the dust-proof nets produced are of excellent quality and truly achieve dust-proof and environmentally friendly effects.

Environmental Protection Properties:
The high number of dust-proof mesh ensures excellent dust-proof effectiveness.

Pliability:
Moderate flexibility with elasticity and no stiff feeling, along with good finish.

Advantages/Characteristics:
Stability: It is not easy to loosen edges, come off the line, or have jumper lines. The gaps are even.
Degradability: After use, it can completely degrade, avoiding secondary pollution.
Scourability: High strength and strong impact resistance.