Black Woven Bags: Applications, Manufacturing, and Technical Specifications
Black woven bags, also referred to as woven black bags or woven bag black, are versatile and durable packaging solutions widely used across agriculture, construction, industrial, food, and retail sectors. Made from high-quality polypropylene (PP) material through advanced weaving technology, these woven bag black products offer excellent strength, moisture resistance, and UV protection, making them ideal for protecting and transporting bulk materials.
1. Manufacturing Process of Black Woven Bags
Raw Materials
Our black woven bags are made from premium-grade polypropylene granules mixed with specialized black masterbatch to ensure consistent color and enhanced UV resistance. Polypropylene provides excellent wear resistance, chemical stability, and durability.Weaving Technology
The raw PP granules are melted and extruded into strong monofilament yarns, which are then tightly woven into durable fabric. This process results in uniform mesh density and superior tear resistance, creating the reliable woven black bags trusted by many industries.Post-Processing
The woven fabric is cut, sewn, and finished according to customer specifications. We offer custom sizes, printing options, valve designs, and handle types to meet diverse packaging needs.UV Protection
The addition of black masterbatch enhances the bags’ resistance to sunlight degradation, making these woven bag black products suitable for long-term outdoor storage and transportation.
2. Technical Specifications and Performance
Tensile Strength
Zhixin Packaging’s black woven bags feature tensile strengths ranging from 400N to 750N, ensuring they can safely carry a wide range of heavy and bulky products.Tear Resistance
Thanks to the high-density weaving technique, these black woven bags offer excellent resistance to tearing and puncturing, minimizing product loss during handling and transport.Moisture Barrier
The tightly woven polypropylene fabric provides effective moisture protection, helping preserve the quality of the packaged contents.UV Resistance
Black coloration with UV stabilizers protects the bags from sun damage, extending their usability outdoors.Eco-Friendly
Made from recyclable polypropylene, our woven black bags align with sustainable packaging trends and environmental regulations.
3. Common Applications of Black Woven Bags
Agricultural Products: Seeds, grains (rice, corn, wheat), fertilizers, and animal feed benefit from protection against moisture and sunlight during storage and shipping.
Construction Materials: Ideal for packing sand, gravel, cement, mortar, and roofing materials due to their strength and durability.
Industrial Materials: Suitable for packaging carbon black, activated carbon, chemical powders, plastic pellets, and recycled materials.
Food Industry: Used for bulk packaging of coffee beans, spices, herbs, sugar, and salt, ensuring product freshness and hygiene.
Retail and Promotion: Durable reusable shopping bags and custom printed promotional bags that enhance brand visibility.
4. Why Choose Zhixin Packaging?
At Zhixin Packaging, we combine cutting-edge technology with strict quality control to deliver black woven bags tailored to your needs:
Customizable tensile strength from 400N to 750N for reliable load bearing
Flexible size, design, and printing options, including valve and gusset bags
Wide range of color choices beyond black, including white, blue, red, and other pigment bags
Professional logo printing to boost brand recognition
Timely delivery and responsive customer service to support your business growth
Contact Us
Discover the ideal packaging solution for your products with Zhixin Packaging.
Website: https://smartpackbags.com
Email: rain.xu@smartpackbags.com
Reach out today for customized quotes and expert advice.