envelope kraft paper
Envelope kraft paper is a versatile and durable material specifically engineered for manufacturing high-quality envelopes and packaging solutions. This specialized paper is crafted from chemical pulp through the kraft process, resulting in exceptional strength and resilience. The paper features a distinctive brown color and contains long, strong cellulose fibers that contribute to its superior tear resistance and durability. With grammage typically ranging from 70 to 120 GSM, envelope kraft paper offers an optimal balance between strength and flexibility. The material undergoes careful processing to ensure consistent quality, featuring uniform thickness and smooth surface characteristics that make it ideal for printing and converting operations. Its natural composition makes it environmentally friendly and biodegradable, while its moisture-resistant properties help protect contents from environmental factors. The paper's structural integrity allows it to withstand the rigors of postal handling and shipping, making it a preferred choice for business correspondence, e-commerce packaging, and archival storage solutions. Advanced manufacturing techniques ensure the paper maintains its strength while remaining pliable enough for efficient envelope folding and sealing operations.