FIBC Bag Sewing Machine 80700C/80700CD/80700CD4H - HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD

Product Overview

The 80700 series sewing machine is a cornerstone in the FIBC bag manufacturing process, designed to handle the demanding requirements of industrial-scale production. Whether for single or double needle configurations, flat or cylinder beds, and manual or pneumatic systems, this machine offers customizable options to meet diverse operational needs. Its robust construction and high-performance capabilities make it a preferred choice for producers of jumbo bags, big bags, and other heavy-duty packaging solutions.

Key Features and Functions

The 80700 series is engineered to deliver exceptional durability and precision. Here are some of its standout features:

• Double Needles Chain Stitch: The 80700CD and 80700CD4H models utilize a double-needle chain stitch (401+401) for reinforced seams, ensuring structural integrity in FIBC bags.
• High-Speed Operation: With a maximum speed of 1400 rpm, the machine maintains efficiency even during high-volume production runs.
• Customizable Options: Users can choose between clutch and servo motors, pneumatic foot lift systems, and hot cutter systems to optimize performance for specific applications.
• Advanced Cooling and Stability: The 80700CD4H model includes a needle position fixed-up system and cooling mechanism to prevent overheating during prolonged use.

Technical Specifications

Optional Functions for Enhanced Flexibility

The 80700 series offers a range of optional functions to adapt to specific production requirements:

• Pneumatic Foot Lift System: Reduces manual effort and improves operator efficiency.
• Hot Cutter System: Ensures clean, precise cuts for seamless bag assembly.
• Spout Table Top and Stand: Facilitates the creation of spout openings in FIBC bags.
• Servo Motor: Provides precise control and energy efficiency compared to clutch motors.

Applications in FIBC Bag Manufacturing

The 80700 series is widely used in industries requiring durable, large-volume packaging solutions. Key applications include:

• Industrial Packaging: Manufacturing FIBC bags for chemicals, fertilizers, and construction materials.
• Food Grade Production: The 80700CD4H model features stainless steel components (S.S. 304) to meet food safety standards.
• Custom Bag Production: The machine's versatility allows for the creation of bags with varying dimensions and spout configurations.

Company Background: HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD

With decades of experience in the machinery industry, **HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD** has become a global leader in manufacturing high-quality sewing machines for FIBC bag production. The company's commitment to innovation and customer satisfaction is reflected in its product designs, which prioritize durability, efficiency, and user-friendliness. Their long-standing reputation is a testament to their ability to meet the evolving needs of the packaging industry.

Why Choose the 80700 Series?

The 80700 series stands out due to its combination of advanced technology and user-centric design. Key advantages include:

• High Load Capacity: The machine can handle materials up to 18mm in thickness, making it suitable for heavy-duty applications.
• Energy Efficiency: The servo motor option ensures reduced power consumption without compromising performance.
• Easy Maintenance: Modular design and accessible components simplify routine servicing.
• Compliance with Industry Standards: The 80700CD4H model meets stringent requirements for food-grade and high-purity environments.

Industry Standards and Compliance

While NIST (National Institute of Standards and Technology) does not directly regulate FIBC bag manufacturing standards, its role in establishing measurement and testing protocols is critical for ensuring product quality and safety. According to NIST, "Precision in manufacturing processes is essential for maintaining consistency and reliability in industrial applications" (NIST, 2025). The 80700 series aligns with these principles by delivering accurate stitching and durable performance, which are vital for meeting industry benchmarks.

Conclusion

The 80700 series sewing machine from **HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD** is a reliable solution for manufacturers seeking efficiency, precision, and versatility in FIBC bag production. With its robust design, customizable options, and compliance with industry standards, this machine is an investment in long-term operational success. For more information, visit the company website.

References

NIST (National Institute of Standards and Technology). (2025). Measurement and Testing Protocols for Industrial Applications. Retrieved from https://www.nist.gov/