Thermal labels
Mobile Barcode Linerless Label Printer Supplier
Short Description:
description2
Product Overview：
The mobile barcode linerless label printer is designed for businesses that need flexible label lengths, fast thermal printing and simplified label handling.
Unlike conventional die-cut labels with release liners, linerless media uses a continuous adhesive-backed thermal material that can be cut according to the actual amount of information printed.
This variable-length printing method allows one printer and one media width to support different label formats. A short label can be used for a product name or order number, while a longer label can include a barcode, price, ingredients, delivery details, handling instructions or traceability information.
With paper width options of 57.5mm, 80mm and 82.5mm, a maximum printing width of 80mm and a printing speed of up to 170mm/s, the printer is suitable for service counters, food preparation areas, warehouses, logistics operations and other environments where labels must be printed and applied quickly.
Linerless label printer cutter technical parameters:
Items |
parametric |
Cutting method |
Sliding Blade |
Cutting time |
500ms |
Cutting interval |
3s |
Applicable paper types |
0.06mm~0.10mm thermal paper |
operating voltage |
24VDC |
Maximum operating current |
1.5A |
Cutter life |
1.5 million times |
What is a linerless label printer?
Linerless label printer is a device designed to print linerless labels. Whereas traditional labels often require a liner to support the label material, a linerless label printer eliminates the need for a liner and prints directly onto the adhesive label surface. This reduces waste, lowers material costs and increases printing efficiency. Linerless adhesive labels are suitable for a variety of applications, such as logistics, retail, and healthcare, because they are more environmentally friendly, economical, and easy to use.
How does Linerless label printer work?
Linerless mobile printers work similarly to traditional label printers, but they do not use liner paper. Linerless thermal label printers print directly onto adhesive-coated label stock through the printhead. The linerless label paper is usually rolled into a roll and the printer heats the printhead to transfer the pigment from the thermal paper to complete the graphic.
Core Printing and Cutting System：
1.Direct Thermal Printing Unit
The printer uses direct thermal technology to create text, graphics and barcodes without ink, toner or printing ribbons.
Heat generated by the printhead activates the thermal coating on the label surface, creating the required image. This printing method helps simplify consumable management and is suitable for frequently changing information such as:
①Order numbers
②Product names
③Prices
④Barcodes
⑤QR codes
⑥Batch numbers
⑦Preparation times
⑧Delivery details
⑨Handling instructions
⑩Product traceability information
⑪Variable-Length Cutting System
The integrated cutter separates the continuous linerless material after printing.
Instead of relying on fixed die-cut label dimensions, users can define the label length according to the amount of information being printed. This helps reduce unnecessary blank areas and enables one media width to support several label formats.
2.Paper Feeding Structure
Stable paper feeding is particularly important for adhesive-backed linerless materials.
The feeding structure must maintain suitable pressure and traction without allowing excessive adhesive residue to accumulate on the roller or paper path.
Correct paper loading, suitable media thickness and regular cleaning help maintain reliable feeding during continuous printing.
3.Sensor and Positioning System
The printer sensor assists with media detection, paper positioning and print control.
Correct sensor configuration helps reduce paper-out errors, inaccurate cutting and unnecessary media feeding. Because sensor performance can vary according to label thickness, coating and detection marks, the final configuration should be tested with the customer’s actual label roll.
linerless barcode printer features and advantages：
· Automatic cutting: Linerless mobile printer built-in automatic cutting device can accurately cut according to the required label length, improving flexibility of use.
· Efficient printing: low noise and fast printing speed, suitable for high-frequency and large-volume printing needs. Low noise, high speed printing
· Strong flexibility: The label length can be adjusted according to actual needs to reduce label waste.
· Rich printing functions: supports paper saving, watermark, inversion, and other special printing functions，And rich interfaces, onboard USB, serial port, network port combination
Operational Benefits of Linerless Printing：
1.Reduced Release-Liner Waste
Traditional pressure-sensitive labels generate a release liner after application. The liner must be collected, stored and disposed of.
Linerless labels remove this separate backing layer, helping keep service counters, food preparation areas, packing stations and mobile workspaces cleaner.
2.Flexible Label Length
One continuous roll can produce labels of different lengths.
Businesses can print a short price label, a medium order label or a longer delivery label without changing to a different pre-cut size.
3.More Usable Material Within the Roll
Because linerless media does not contain a separate backing layer, more usable label material may fit within a comparable roll volume
The actual increase depends on material thickness, roll diameter, adhesive structure and printer design.
4.Fewer Roll Changes
A longer usable label length can reduce the frequency of roll replacement.
This is particularly useful during retail, food service and logistics peak periods, when frequent media changes may interrupt the workflow.
5.Cleaner Workstations
Without discarded liner strips accumulating around the printer, work areas are easier to organize.
This can be valuable in food preparation, checkout, packing and mobile operation environments.
6.Simplified Label Inventory
Variable-length printing can reduce the number of fixed label sizes that a business needs to purchase and store.
This helps simplify procurement, inventory management and material distribution across multiple stores or operating locations.
7.On-Demand Information Printing
Each label can contain unique information. The printer can therefore support customized orders, variable weights, changing prices, unique barcodes and customer-specific delivery details.
Barcode and Print Quality Performance：
Clear barcode printing depends on more than print darkness.
Barcode quality can be affected by:
1.Thermal coating consistency
2.Printhead condition
3.Printing speed
4.Heat or darkness setting
5.Surface smoothness
6.Media movement
7.Printer resolution
8.Label template design
9.Barcode size
10.Scanner performance
For stable barcode performance, customers should evaluate:
1.Edge definition of barcode bars
2.Contrast between printed and unprinted areas
3.Print consistency across the full printing width
4.Barcode readability after label application
5.QR code recognition at the required scanning distance
6.Small-text legibility
7.Resistance to surface rubbing or scratching
8.Image stability throughout the expected usage period
Increasing the darkness setting does not always improve barcode quality.
Excessive heat can cause barcode bars to spread, reducing the width of the white spaces between bars and affecting scanner recognition.
Printing speed and heat settings should therefore be adjusted together.
For business-critical applications, Sailing recommends testing representative barcode formats using the customer’s actual scanner, software, printer settings and linerless label material.
Maintenance Recommendations：
Correct maintenance helps preserve printing quality and reduce unexpected downtime.
1.Clean the Printhead
Dust, coating particles and adhesive contamination may affect printing darkness and image consistency.
Use an approved cleaning method and avoid sharp objects that could damage the printhead surface.
2.Inspect the Platen Roller
The roller should remain clean and free from adhesive buildup.
Uneven contamination may cause paper-feeding deviation, slipping or inconsistent printing pressure.
3.Clean the Cutter Area
Remove paper dust and adhesive residue around the cutting path.
Do not force the cutter manually when the mechanism is blocked.
4.Use Verified Media
Material thickness, release performance and adhesive formulation directly affect printer cleanliness, feeding performance and equipment life.
Avoid switching to untested linerless media during normal production.
5.Control Storage Conditions
Store linerless label rolls away from:
①High temperatures
②High humidity
③Direct sunlight
④Oils
⑤Solvents
⑥Aggressive chemicals
⑦Excessive dust
⑧Manage Printing Settings
Use sufficient printing energy to obtain clear images, but avoid unnecessary heat that may reduce printhead life or distort barcode dimensions.
6.Establish a Cleaning Schedule
Maintenance frequency should be determined according to printing volume, adhesive formulation, environmental dust and operating hours rather than applying one fixed interval to every application.
Notice:
· Please use recommended paper or paper of equivalent quality. Using other types of paper may affect the printing effect and the function of the print head lifespan;
·Paper is not allowed to be pasted on the mandrel;
· If the paper is contaminated by chemical substances or oil, the contaminated parts of the paper may fade or the printing effect may be unclear;
·Do not use sharp and hard objects to scratch the thermal layer of the paper, as this may make the printing effect unclear;
·When the temperature exceeds 70°C, the heat-sensitive layer of the paper will fade. Therefore, when using or storing paper, it is necessary to avoid high temperature, high humidity, strong light, etc.;
·Marks are measured during printing or paper feeding. If the sensor detects a mark with a height greater than the default setting (the default setting is13mm), the printer will report a paper out error.
Sailingpaper's linerless label printers has integrity, that is, the printed content is complete, and silky smoothness, that is, although the linerless label has high viscosity, it is silky and non-sticky when the drum rotates and prints; it is durable, and can print for 150-200 kilometers. Tag of. At the same time, we also provide linerless label printing, support customization and free sample testing. If you are interested, please contact us!
FAQ:
1. What is the difference between a linerless label printer and a standard label printer?
A linerless label printer is designed to handle adhesive-backed thermal media without a separate release liner.
Its feeding path, roller, cutter and material-contact components must be suitable for linerless labels. A standard label printer may not process adhesive linerless media reliably.
2. Can the printer produce labels of different lengths?
Yes. The continuous linerless material can be cut according to the amount of printed information, allowing one media width to produce multiple label lengths.
3. Does the printer require ink or a ribbon?
No. It uses direct thermal printing technology and does not require ink, toner or a thermal transfer ribbon.
4. Which linerless label widths are supported?
The current product specification lists paper width options of 57.5mm, 80mm and 82.5mm, with a maximum printing width of 80mm.
The exact specification should be confirmed before ordering.
5. What is the maximum printing speed?
The listed maximum printing speed is 170mm/s.
Actual speed depends on printing density, label content, software settings, cutting frequency and media performance.
6. Can it print barcodes and QR codes?
Yes. The printer can be used for barcode, QR code and variable-information printing.
The required format, print size, resolution and scanning performance should be tested with the customer’s actual software and scanner.