PLWPP Block Bottom Bags

PLWPP Block Bottom Bags

In modern packaging, stability, stacking efficiency, and visual appeal are key factors for both storage and retail display. Printed and laminated woven PP block bottom bags are designed to provide a box-like structure, offering excellent stability along with high strength and premium print quality for various industrial and commercial applications.

Our printed and laminated woven PP block bottom bags are manufactured using high-quality woven fabric combined with advanced lamination and printing technology. These bags are widely used for packaging products such as food grains, flour, pet food, chemicals, fertilizers, and other bulk materials.

The block bottom design allows the bag to stand upright with a flat base, improving stacking, storage, and shelf presentation. The laminated surface enhances moisture resistance while enabling high-definition printing for strong brand visibility.

Manufacturing Process

The manufacturing process begins with weaving PP tapes into fabric, followed by extrusion lamination to create a protective barrier layer. The laminated fabric is then printed using advanced printing techniques for sharp and vibrant graphics. After printing, the material is cut and converted into bags using specialized machinery that forms the block bottom structure. This process ensures precise shaping, strong sealing, and consistent dimensions for efficient handling and stacking.

Raw Materials

The primary raw materials include high-quality polypropylene granules for tape and fabric production, along with lamination-grade polymers and premium printing inks. Additives and masterbatch are used to enhance color consistency, strength, and overall performance of the bags.

Quality & Performance

We follow strict quality control measures to ensure uniform lamination, strong structural integrity, and high print clarity. These bags offer excellent load-bearing capacity, superior stacking performance, and resistance to moisture and external conditions, making them suitable for demanding packaging environments.

Production Capacity

With advanced lamination, printing, and conversion lines, our facility is capable of producing block bottom bags in large volumes. Our infrastructure supports high monthly output while maintaining consistent quality, enabling us to efficiently meet bulk industrial requirements and customized packaging demands.