355nm Cold UV Flying Laser Marker for Plastic Pouches
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Product Highlights
- Uninterrupted Continuous Flying Coding: Realize synchronous marking while pouches move on conveyor, no production line stop loss for batch and expiry date printing.
- Specialized Batch & Expiry Date Output: Pre-set batch number, shelf-life templates, one-click switch different date codes for mass batch production management.
- Zero Consumables UV Laser Technology: No ink, ribbon or solvent required, lower recurring cost of daily batch & expiry marking compared with inkjet printers.
- Permanent Tamper-Proof Batch Marks: Laser-engraved expiry and batch codes cannot be erased or smudged, fully meet food batch traceability supervision standards.
- 24h Stable Continuous Batch Production: High-efficiency industrial air cooling design supports all-day non-stop marking for large-volume batch packaging processing.
Product Attributes
- Customization
- Available
- After-sales Service
- Twelve Months
- Warranty
- Twelve Months
- Model NO.
- ZD-DMJ
- Automatic Grade
- Automatic
- Application
- Dairy Products, Oil, Tea, Vegetable, Fruit, Fish, Meat, Snack, Rice, Flour, Seasoning
- Type
- Filling and Sealing Machine
- Forming Species
- Melt Molding
- Forming Function
- Seal
- Driven Type
- Electric
- Material Type
- Liquid
- Packaging
- Bag
- Packaging Material
- Plastic
- Laser Power
- 5W Industrial UV Laser
- Laser Type
- 355nm UV Cold Laser
- Working Mode
- Continuous Online Flying Dynamic Coding
- Marking Precision
- 0.01mm High Definition
- Marking Content
- Production Date, Expiry Date, Batch Number, Qr Cod
- Application Industry
- Snack Food, Beverage, Daily Cosmetics Packaging
- Transport Package
- Timber Box
- Specification
- 2300mm*1630mm*1680mm
- Trademark
- Zhengding
- Origin
- Guangzhou, China
- HS Code
- 8422301090
- Production Capacity
- 50000
- Package Size
- 100.00cm * 100.00cm * 200.00cm
- Package Gross Weight
- 100.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 355nm Cold UV Flying Laser Marker for Plastic Pouches
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Product Description

Adopts 355nm cold UV laser marking technology, no ink, ribbon, solvent or other consumables required. Once installed, only electricity cost is needed, greatly cutting long-term production running expenses for food factories.
2.Cold Laser Marking, No Damage to Soft Packaging
355nm ultraviolet cold light source brings minimal thermal influence. It will not burn, crack or deform thin composite plastic, matte film, glossy pouch and other delicate packaging materials, keeping packaging intact and beautiful.
3.Online Flying Continuous Marking for Automatic Production Lines
Support non-stop dynamic flying marking while packaging bags moving on conveyor. No need to pause the assembly line, perfectly match fully-automatic food pouch filling, sealing and packaging production lines to boost overall output efficiency.
4.Ultra-High Marking Definition & Permanent Marks
Marking precision reaches 0.01mm, clearly printing tiny expiry dates, batch codes, serial numbers and mini QR codes. Laser marks are permanent, waterproof, wear-resistant and cannot be erased, fully comply with food supervision traceability standards.
1.Applicable Packaging Bag Types
Stand-up doypacks, spout liquid pouches, zipper resealable bags, three-side seal candy soft bags, flat snack sachets, composite aluminum foil food bags, matte plastic packaging pouches.
2. Applicable Marking Content
Production date, expiry date, shelf life, batch number, production serial code, factory traceability QR code, anti-counterfeiting code, lot number.
3. Applicable Packaging Materials
All kinds of plastic composite film, PET, BOPP, PE, matte plastic, glossy plastic, aluminum-plastic laminated film, soft transparent plastic packaging.
Item | Standard Parameter |
Model | ZD-DMJ |
Wavelength | 355nm |
Effective Marking Range | 150mm*150mm |
Cooling Method | Water-cooled |
Power Requirements | 220V 50Hz |
Total Power Consumption | ≤280W |
Marking Speed | ≤500 standard characters/s |















About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR261606". Items marked "" are certified.
Company Profile
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 301, Building 1, No. 80, The Pearl River Road, Shilou Town, Panyu District, Guangzhou, Guangdong, China
-
Plant Area
- 1800 square meters
-
Number of Employees
- 23
-
Registered Capital
- 1,380,000 RMB
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Guangzhou Port, Shenzhen Port
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Back-sealed bag granule/powder/liquid packaging machine, three-side sealing and four-side sealing granule/powder/liquid packaging machine, special-shaped bag packaging machine
-
Production Lines
- 4
-
Production Machines
- Drilling equipment, Electric drill
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Full Customization, Minor Customization, Flexible customization, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-04-08
-
Export Year
- 8 years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- Can this machine print batch numbers and expiry dates continuously without stopping the packaging line?
- Yes, it adopts continuous online flying marking mode. Equipped with photoelectric induction sensor, it automatically codes batch and expiry info while pouches move on conveyor without line shutdown.
- Does this batch expiry coding machine need ink or other consumables for daily batch production?
- It's zero-consumable UV laser equipment. No ink, ribbon or solvent is needed, only electricity is consumed when printing batch codes and expiry dates to save factory long-term cost.
- Will continuous long-hour flying laser operation damage thin plastic packaging bags?
- It uses 355nm cold UV laser with ultra-low thermal impact. Even running 24h continuous batch marking, it won't burn, crack or deform thin snack, beverage and cosmetic soft pouches.
- What types of packaging materials support continuous batch expiry marking by this UV flying laser coder?
- It fits PET, BOPP, PE, matte plastic, glossy plastic and aluminum-laminated composite films widely used for batch food and cosmetic packaging.
- Is it troublesome to adjust the machine when switching different sizes of packaging bags for batch production?
- It has height adjustable mobile stand without special tools. You can finish position adjustment within 10 minutes to match small sachets and large doypacks on the same production line.
- How long can the UV laser core run for continuous batch expiry coding work?
- The service life of laser core reaches more than 20,000 hours, stable for long-term mass continuous batch marking and reducing later maintenance expense.
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