DS-9C Automatic Bag Label Attaching & Closing Machine

 

DS-9C automatic bag label attaching & closing machine-a cutting-edge integrated solution that combines label placement and bag closing to streamline your production line. Designed for efficiency, this system eliminates manual label feeding, improving line speed and output while ensuring precise tag positioning. The complete system includes the A1-PB pedestal, DS-9C(DS-9CW as an optional head), CP6000-2 special infeed device for tag feeding, and LS-130D tag placer. Powered by advanced PLC control, the high-speed bag label attaching system for food/grain/chemical industry automates bag top folding, accurate tag placement, and seamless bag closing-all in one continuous process.

 

Ideal for kraft paper and offset paper bags, this Integrated bag labeling & closing system precisely positions pre-printed product information labels/tags near the bag's nip-point or infeed during the sewing process. It's widely used in food, grain, seed, chemical, and packaging industries, reducing labor costs and human error while enhancing production consistency.

 

Key Advantages for Your Factory

• PLC-controlled automation: Integrates label placing, bag folding and closing
• Eliminates manual tag feeding: Reduces labor and increases the efficiency
• High-speed DS-9C/DS-9CW bag closer: Ensures fast, reliable closing
• Custom CP6000-2 infeed device: Optimized for smooth tag feeding
• Compatible with kraft/offset paper bags: Versatile for multiple industries

 

Believe our expertise to deliver integrated packaging solutions that drive productivity. Contact us today to customize the DS-9C system for your specific label-attaching and bag-closing needs!

 

A1-PB Sewing Pedestal

---

 

Large height adjustable sewing pedestal, carbon steel body, with casters for easy movement from one place to another place. It is used to mount bag closing machine head , bag infeed device, crepe tape stand and tag placer.

 

Specifications

●Sewing height: 850-1600mm(from ground to needle)

●Square size: 125x125mm

●Motor: 550W

 

DS-9C Bag Closing Machine Head

---

 

The most popular high speed bag closing machine head DS-9C(equal to Newlong DS-9C), with full sealed lubrication system, all parts are dust-proof which extended the service life and decrease the maintenance cost.

Specifications:

●Max.sewing speed: 2700SPM

●Stitch length: 7-10.5mm

●Needle: DR-H30 #26

●Stitch type: 401

(Optional sewing head: DS-9CW 2-needle 4-hread)

 

 

CP6000-2 Special Infeed Device

---

The special infeed device CP6000-2 developed from the regular CP6000 bag infeeder, which mainly designed for matching the tag placer to feed the tags, which is for folding the bag top, the folding direction can be back or front.

 

Specifications:

●Feeding speed: 7-18m/min

●Folding width: 30-40mm

●Motor: 250W

 

LS-130D Auto Tag Placer

---

 

The motor controlled tag placer, belt transmission and mechanical pliers by air cylinder, easy adjust the tag feeding speed according to the sewing system speed. This device is the core part of this whole automatic bag closing system with tag placer for the filled bag top mouth.

Specifications:

●Tag width: 55-75mm

●Tag length: 95-130mm

●Tag thickness: less than 1mm

●Tag material: Paper, plastic

 

 

 

PLC Control Box

---

 

It is adopted double VFDs control for regulating the working speed of sewing machine and infeed device. With imported electrical components to make sure the stability of the whole sewing system, it leaves the port to connect the conveyor. And the system power is standard with 380V/50Hz, other volts are available by adding the transformer.

 

Configurations:

●Auxiliary relay: Schneider

●Timing relay: Omron

●VFD/inverter: Schneider/Omron/Siemens

●Photo switch: Omron

●PLC: Siemens/Omron

●Solenoid valve: SMC/AirTAC

●Circuit breaker: Schneider

●Power switch: Schneider

●Contactor: Schneider/Siemens

 

 

Model	A1-PB+DS-9C+CP6000-2+LS-130D
Working Capacity	500-800bags/hour
Sewing Head Height	720-1220mm from the ground to the needle
Brake Motor	4P,380V,3-phase,0.75KW or 0.4KW depends on conveyor speed
Start/Stop	Photo-switch
Sewing Machine Head	DS-9C
Max. Sewing Speed	2700SPM
Stitch Length	7-10.50mm(standard:10mm)
Stitch Type	Chainstitch, single needle, two thread
Cutter Type	Air cylinder driven cutter
Air Pressure/Consumption	4kg/cm2, 3.5NL/min
Lubrication System	Automatic oil bath system
Machine Pulley	Φ100mm(the special size available as per the special order)
Needle Size	DR-H30 #26
Thread Type	Synthetic or cotton, 20/6, 20/9
LS-130D Automatic Labelling Machine	Label width	50-75mm
	Label length	95-130mm
	Label thickness	1mm
	Label material	Kfrat paper, offset paper

 

 

1. What is a bag closing system used for?
A: A complete bag closing system integrates bag sewing, conveying and labeling functions, widely used for closing sealed PP woven bags, paper bags, feed bags, fertilizer bags, chemical bags and food packaging bags in industrial production lines.

2. What are the advantages of your bag closing system compared with ordinary bag sewing machines?
A: It realizes automatic conveying, positioning, sewing and labeling as one complete line, saves manual labor, keeps neat and consistent closing quality, and fits perfectly with automatic packaging lines.

3. What should I do if the bag closing system runs abnormally?
A: You can contact our after-sales team anytime. We provide fast remote troubleshooting, operation guidance and spare parts support to minimize production downtime.

4. What are your payment and delivery terms for bag closing systems?
A: We accept T/T,Paypal,Western union ect.

Hot Tags: ds-9c automatic bag label attaching & closing machine, China ds-9c automatic bag label attaching & closing machine manufacturers,Integrated bag labeling & closing system suppliers, factory,High-speed bag label attaching system for food/grain/chemical industry