I. Product Introduction

Grain Bunker tarps is a heavy-duty waterproof grain tarps material designed for grain storage covers. It is mainly used to protect grains (such as wheat, corn, soybeans, etc.) stored in the open air or semi-open air from rain, ultraviolet rays, dust and pests. This type of tarpaulin is usually made of high-strength polyethylene (PE) or polypropylene (PP) materials, which are weather-resistant, tear-resistant and airtight, ensuring that the grains remain dry and of good quality during long-term storage.

II. Product Features

1. High strength and durability

Grain bunker covers adopting multi-layer weaving or coating process, it is tear-resistant and puncture-resistant, suitable for long-term outdoor use.

Add UV stabilizer to prevent aging caused by direct sunlight.

2. Waterproof and moisture-proof

Grain storage covers the completely waterproof design effectively blocks rain, snow and moisture to prevent grains from getting moldy or sprouting.

3. Breathability

Some products have breathable micropores to reduce the accumulation of internal condensation water while preventing rain and prevent grains from getting damp.

4. Wind-resistant fixing design

The edges are equipped with metal grommets or rope holes, which are convenient for fixing with sandbags, straps or anchoring systems to resist strong winds.

5. Environmental protection and safety

Non-toxic materials, in line with food contact safety standards (such as FDA certification), to avoid contamination of grain.

6. Customized size

Different specifications of bunker covers can be customized according to the size of the grain pile (common width 4m~20m, length can exceed 100m).

7. Economical and efficient: lower cost than building fixed storage facilities, suitable for seasonal storage needs, convenient operation, reusable, flexible to retract and release, saving manpower.

When choosing, the thickness (usually 0.15mm~0.3mm) and function (such as whether breathability is required) of the waterproof cloth should be matched according to climatic conditions (such as wind force, rainfall) and grain types.

III. Product application

1. Open-air grain storage

Covering grain temporarily piled in the field or on the site, replacing traditional granaries and reducing costs.

2. Temporary sealing of granaries

Used for rainproof sealing on the top or opening of flat warehouses, steel silos, etc.

3. Emergency reserves

Quickly protect grain from damage during disasters (such as floods and hurricanes).

4. Other agricultural uses

Covering feed, fertilizer or farm machinery and equipment, rain and sun protection.

IV. Company Profile

Anhui DER New Materials Co., Ltd. is one of the leading heavy-duty PVC coated tarpaulin manufacturers in China with more than 20 years of experience. Since 1997, we have been committed to the research, development and manufacture of tarpaulin products. We have a large number of advanced equipment, scientific management, first-class technology, continuous design and professional team to meet market needs in a timely manner. As a professional PVC tarpaulin manufacturer with more than 20 years of production and sales experience. We have 2 knife coating production lines, 4 calenders, 8 laminating machines, producing double-layer and coated PVC tarpaulin materials for various fields. We are a high-tech industrial company certified by Zhejiang and Anhui provinces, and have won the National Technology Progress Award. Now, we have 8 doctors, 23 postgraduates and many employees with bachelor's degrees to improve and develop new products and production processes, which ensures DER as a developing coated fabric company.