Sep . 28, 2025 10:50 Back to list

FIBC Sewing Machine - HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD|Heavy-Duty Chain Stitch, Customizable Features



Introduction

The FIBC Bag Sewing Machine has become an indispensable tool in the manufacturing of heavy-duty industrial bags. Designed for precision, durability, and efficiency, the 80700C, 80700CD, and 80700CD4H models are engineered to meet the demanding requirements of the FIBC (Flexible Intermediate Bulk Container) industry. These machines are produced by HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD, a company with a long-standing reputation for innovation in industrial sewing solutions. This article explores the features, specifications, and applications of these advanced sewing machines, highlighting their role in modern manufacturing.

Product Overview

The 80700 series sewing machines are specifically designed for the production of FIBC bags, which are widely used in industries such as agriculture, construction, and chemical manufacturing. These machines cater to a variety of needs, offering flexibility in design and functionality. The 80700C is a single-needle model, while the 80700CD features double needles, and the 80700CD4H is an advanced version with additional features. Each model can be customized with optional functions such as pneumatic foot lift systems, hot cutter systems, and servo motors, ensuring adaptability to different production requirements.

Double Chain Stitch Sewing Machine

Key Features and Advantages

The 80700 series machines are renowned for their robust construction and high-performance capabilities. Here are some of the standout features:

  • Heavy-Duty Design: The machines are built to handle materials up to 18mm in thickness, making them ideal for sewing thick FIBC bags. This is achieved through a strong motor and reinforced frame.
  • High-Speed Operation: With a maximum speed of 1400 rpm, these machines significantly enhance production efficiency. The needle distance of 7.2mm ensures precise stitching, while the stitch range of 6-12mm (standard 10mm) allows for versatility.
  • Double Needles and Chain Stitch: The 80700CD and 80700CD4H models feature double needles that create a 4-thread parallel chain stitch (401+401), providing exceptional strength and durability to the seams.
  • Top and Bottom Feeding: This feature ensures even distribution of fabric during sewing, reducing the risk of misalignment and improving the quality of the final product.
  • Optional Functions: Users can choose from a range of options, including pneumatic foot lift systems, hot cutter systems, and needle cooling systems, to enhance productivity and precision.

Technical Specifications

Parameter 80700C 80700CD 80700CD4H
Needle Configuration Single Needle Double Needles Double Needles
Motor Type Clutch or Servo Clutch or Servo Servo Only
Max Thickness 18mm 18mm 18mm
Max Speed 1400 rpm 1400 rpm 1400 rpm
Needle Distance 7.2mm 7.2mm 7.2mm
Stitch Range 6-12mm (Standard 10mm) 6-12mm (Standard 10mm) 6-12mm (Standard 10mm)
Stitch Type Chain Stitch 4-Thread Parallel Chain Stitch 4-Thread Parallel Chain Stitch
Feeding System Top and Bottom Top and Bottom Top and Bottom
Optional Features None None Pneumatic Foot Lift, Hot Cutter, Needle Position Fixed Up, Needle Cooling
Power Supply 220V Single Phase 220V Single Phase 220V Single Phase
Motor Power 750W 750W 750W
Material Steel Frame Steel Frame S.S. 304 Table Top, S.S. 304 Machine Body

Applications and Industry Use Cases

The 80700 series sewing machines are widely used in the production of FIBC bags across various industries. Their ability to handle thick materials and produce strong seams makes them suitable for:

  • Industrial Packaging: Used for packaging bulk materials such as cement, fertilizers, and chemicals, where durability is critical.
  • Construction and Agriculture: Ideal for creating bags that can withstand harsh conditions and heavy loads.
  • Food Industry: The 80700CD4H model, with its stainless steel components, is suitable for food-grade FIBC bags, ensuring compliance with hygiene standards.
  • Custom Manufacturing: The customizable features allow manufacturers to adapt the machines to specific product requirements.
Chain Stitch Sewing Machine

Company Background: HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD

HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD is a leading manufacturer of industrial sewing machines, with a focus on the FIBC bag industry. The company has a long history of innovation and quality, having produced the 80700 series for many years. Their commitment to excellence is reflected in the durability, performance, and reliability of their machines. With a strong emphasis on customer satisfaction, Longsew continues to develop advanced solutions that meet the evolving needs of the manufacturing sector.

Conclusion

The 80700C, 80700CD, and 80700CD4H sewing machines represent the pinnacle of industrial sewing technology for FIBC bag production. Their robust design, advanced features, and customizable options make them a valuable asset for manufacturers seeking efficiency and precision. As the demand for durable and reliable packaging solutions continues to grow, these machines are poised to play a critical role in meeting industry standards. For more information, visit HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD's official website.

References

For authoritative information on industrial standards and technological advancements, refer to the National Institute of Standards and Technology (NIST). NIST provides critical research and guidelines that support the development of high-quality manufacturing equipment.

National Institute of Standards and Technology (NIST)


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