1-Needle 2-Thead Bag Closing Machine Head DS-9C

Looking for a reliable, high-performance bag closing machine for your packaging line? 1-needle 2-thead bag closing machine dead DS-9C is engineered to meet the demands of professional bag closing-delivering speed, durability, and efficiency that stands out in global markets. As a leading manufacturer of bag-making and bag closing equipment, we develop and make machines trusted by distributors and businesses worldwide.

Key Features & Technical Advantages

• Max Sewing Speed: 2700 SPM–One of the fastest bag closing machines on the market, ideal for high-volume packaging operations.
• 1-Needle 2-Thread Chainstitch –Adopts 401 double-thread chainstitch for strong, secure seals that resist fraying, perfect for sealing filled bags of all types.
• Plain Feed & Oil Bath Lubrication – Equipped with a smooth plain feed system for consistent stitching and an oil bath lubrication design. The dust-proof needle bearing extends moving part life and reduces maintenance costs
• Adjustable Speed & Pneumatic Cutter – Features an adjustable pulley for easy sewing speed adjustment. The integrated pneumatic cutter cleanly trims thread and crepe tape simultaneously, saving time and ensuring neat finishes.

Main Application & Compatibility

The DS-9C vertical bag closing machine (Newlong DS-9C equivalent) is a versatile solution for closing filled bags made from:

• Paper bags
• PP woven bags (polypropylene woven sacks)
• Cloth bags
• Jute bags
• And other packaging materials

Designed for seamless integration into automatic packaging line, this automatic packaging line sewing machine works seamlessly with bag infeed devices, A1-PB pedestals, and belt conveyors-making it a perfect choice for factories, warehouses, and packaging facilities.

Based on the popular DS-9C bag closing machine head, we offer specialized models to fit diverse needs:

• DS-9P
• DS-9A
• DS-9CW
• DS-9CU

Contact us for detailed specifications on each variant to find the ideal bag closing solution for your business.

Why Choose Our DS-9C Bag Closing Machine?

• Manufactured by a professional bag-making & bag closing equipment factory with years of industry experience.
• High-speed performance meets industrial durability-built to handle continuous, heavy-duty use.
• Global compatibility & reliable after-sales support for distributors worldwide.
• Direct factory supply ensures competitive pricing and consistent quality control.

Contact us today to get a quote, request a product demo, or learn more about our full line of bag closing and bag-making equipment!

Applications

 

Stitch Sample

PP bags

Paper bags

1. What stitch types do PACKSTAR bag closing machines adopt for bag sealing?
A: Our bag closing machines mainly use durable chain stitch, including single-thread, double-thread and four-thread styles. The chain stitch features high tensile strength, not easy to unravel even under heavy load, perfectly suited for long-term stacking and transportation of filled industrial bags.
2. What kinds of packaging bags can PACKSTAR full-series bag closing machines sew?
A: All models adapt to PP woven bags, plastic sacks, paper bags, jute bags and composite lined bags. High-speed and double/four-thread models can handle thickened multi-layer bags, while standard single needle models meet the sealing demands of conventional light and medium packaging bags.
3. How to improve the overall efficiency of the bag closing production line?
A: Match high-speed bag closing machines with synchronous-speed bag infeed devices. Regularly maintain the equipment to reduce downtime. Set reasonable stitch length and running speed according to bag materials to avoid repeated rework caused by unqualified sealing.

4. How about the packaging and transportation of that machine?
A: All the machines are packed in standard export cartons or wooden packaging boxes to prevent damage during transportation.

5. What payment terms do you accept?
A: We accept T/T,Paypal,Western union ect.

why choose us

 

our Company

 

PACKSTAR is a leading professional manufacturer of bag sewing machines, bag closing machines and supporting packaging equipment. Our products are trusted by clients in over 30 countries, serving food, chemical, feed, grain, fertilizer and packaging industries.

 

Meanwhile, we offer one-stop services including pre-sales technical consultation, free solution design, on-site installation guidance, long-term after-sales maintenance & spare parts supply.

How To Cooperate With Us?

Welcome to email or call us get the professional sewing solution and quotation.

Our address

No.25,Hi-Tech Zone,Xi'an,710065,China

Phone Number

86-29-81870126,81870128

E-mail

dekoco@vip.163.com,sales@chinapackstar.com

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