Valve Bag Making Machine

Wenzhou Daba Machinery Co., Ltd.: Your Professional Valve Bag Making Machine Manufacturer

Wenzhou Daba Machinery Co., Ltd. is a professional manufacturer of label converting and printing machinery with more than 10 years of industry experience. We specialize in self-adhesive label production lines and high-speed rotogravure printing machines. With dedicated engineering support, stable product quality, and responsive service, we provide reliable machine solutions for customers worldwide.

Full Servo High-Speed Valve Bag Making Machine Read More

Why choose us

Experienced manufacturing team
With over a decade of experience in label machinery production, we understand the practical needs of label manufacturers and printing companies. Our technical and production teams focus on stable performance, efficient operation, and long-term machine reliability.

Complete machine & production line solutions
Whether customers need a single machine or a complete production line, we provide integrated solutions based on different production requirements. Our team offers technical guidance to help customers improve productivity and reduce operating difficulties.

Strict quality control
Every machine is tested before delivery to ensure stable running condition, production efficiency, and durability. We follow strict manufacturing standards to provide machines that customers can use with confidence.

Global export experience & service support
Our machines have been exported to Asia, the Middle East, Europe, Africa, North America, and South America. With rich international business experience, we provide professional communication, timely support, and dependable after-sales service for overseas customers.

Benefits of Valve Bag Making Machine

Improved durability and strength
Valve bags produced by these machines are renowned for their robustness and resilience. By utilizing high-quality materials and precise manufacturing processes, valve bag-making machines create bags capable of withstanding rigorous handling, transportation, and storage conditions.

Versatility in material usage
Unlike some packaging methods limited to specific materials, valve bag-making machines accommodate a wide range of materials, including polyethylene, polypropylene, and woven fabrics. The versatility allows manufacturers to tailor their packaging solutions to meet the unique requirements of different products and industries.

Increased production efficiency
Valve bag-making machines streamline the packaging process, significantly reducing the time and labor required for bag fabrication. With automated material feeding, sealing, and cutting mechanisms, these machines can produce large volumes of bags quickly and consistently, thereby enhancing overall production efficiency.

Minimized material waste
Precision control over material usage ensures minimal waste during the bag-making process. By optimizing material utilization and reducing excess trimmings, valve bag-making machines contribute to cost savings and environmental sustainability.

Customization options
Manufacturers can customize valve bags produced by these machines to align with branding and marketing objectives. From printed logos and designs to tailored bag sizes and shapes, the flexibility offered by valve bag-making machines allows for personalized packaging solutions that resonate with consumers.

Enhanced safety features
Valve bag-making machines incorporate advanced safety features to protect operators and maintain a secure working environment. Safety mechanisms such as emergency stop buttons, interlocking guards, and automated shutdown systems mitigate the risk of accidents and ensure compliance with industry regulations.

Product Parameters

Item	Specification
Model	DBZD-FKD1405
Machine Type	High-Speed Intelligent Valve Pocket Bag Making Machine
Production Speed	110–140 pcs/min
Bag Width	300–600 mm
Bag Length	380–910 mm
Bottom Width	80–160 mm
Valve Patch Width	170–335 mm
Valve Patch Length	80–200 mm (outer valve 80–300 mm)
Cover & Bottom Patch Width	75–160 mm
Cover & Bottom Patch Length	200–560 mm
Fabric Roll Diameter	≤ 1500 mm
Fabric Roll Weight	≤ 1.2 tons
Valve Patch Roll Diameter	≤ 1100 mm
Valve Patch Roll Weight	≤ 300 kg
Installed Power	140 kW
Running Power	65 kW (at 120 pcs/min)
Air Pressure	0.7 MPa, 120 m³/h
Water Requirement	0.4 MPa, 1 m³/h
Machine Dimensions (L×W×H)	12 m × 8 m × 3 m
Machine Weight	18 tons

Full Servo High-Speed Valve Bag Making Machine

Applications of Valve Bag Making Machine

Valve bags are used across multiple industries due to their versatility and efficiency:

Construction industry: Used for packaging materials like cement, concrete, and sand.

Food industry: Ideal for packaging solid food materials such as flour, sugar, and cocoa powder.

Chemical industry: Suitable for packaging chemical powders and granules like plastic granules and zinc oxide.

Agriculture industry: Used for packaging seeds, feed, and fertilizers.

Packaging and Transportation

Certificate Qualifications

FAQ

Q: What types of valve bags can a valve bag making machine produce?

A: Depending on its design and configuration, a valve bag making machine can produce paper valve bags, woven polypropylene (PP) valve bags, laminated valve bags, and multi-wall paper valve bags. Many machines also support different bag sizes, bottom styles, and valve designs to meet the packaging requirements of various industries.

Q: What materials can a valve bag making machine process?

A: Valve bag making machines are designed to process a variety of materials, including kraft paper, multi-layer paper, woven polypropylene (PP) fabric, laminated woven fabric, PE-coated materials, and composite packaging materials. The compatible materials depend on the specific machine model and the intended application.

Q: What is the production capacity of a valve bag making machine?

A: The production capacity varies based on the machine model, bag specifications, and material type, but modern automatic valve bag making machines can typically produce several thousand bags per hour. Automated operation improves production efficiency while maintaining consistent bag quality and reducing labor requirements.

Q: Is a valve bag making machine fully automatic?

A: Many modern valve bag making machines are fully automatic and integrate functions such as material feeding, printing alignment, tube forming, valve insertion, bottom sealing, cutting, counting, and bag collection. Automated systems reduce manual intervention, improve production consistency, and increase overall manufacturing efficiency.

Q: How do I choose the right valve bag making machine?

A: When selecting a valve bag making machine, consider the type of bag you plan to produce, packaging material, production capacity, bag dimensions, automation level, energy efficiency, machine durability, maintenance requirements, and the supplier's technical support and after-sales service. Choosing equipment that matches your production goals can improve long-term productivity and product quality.

Q: Does a valve bag making machine require regular maintenance?

A: Yes, routine maintenance is essential for reliable machine performance and long service life. Regular cleaning, lubrication of moving components, inspection of sealing systems, replacement of worn parts, calibration of control systems, and scheduled preventive maintenance help reduce unexpected downtime and maintain consistent production quality.

With abundant experience, we are one of the most professional valve bag making machine manufacturers and suppliers in China. We warmly welcome you to wholesale advanced valve bag making machine at competitive price from our factory. If you have any enquiry about cooperation, please feel free to email us. garbage bag on roll making machine, Full Servo High Speed Valve Bag Making Machine, valve bag making machine