A6 thermal label 100x150mm direct white shipping thermal label sticker

What is thermal shipping label?
Direct thermal printing process, so there's no need for messy, expensive ink or toner cartridges. Works perfectly with Thermal Label Printer and stand.

The 6 x 4 thermal labels is one of the most widely adopted standard formats in global logistics and e-commerce fulfillment. It is designed to carry complete shipping information clearly and efficiently, including recipient address, tracking barcode, routing data, and QR codes. This size perfectly balances information capacity and label economy, making it suitable for high-volume daily shipping operations.

Direct Thermal Label Size Accuracy & Layout Efficiency：

1.Precisely cut to 100mm x 150mm, ensuring uniform size consistency across rolls
2.Provides ample printable area for multi-line addresses, large barcodes, and platform-required formats
3.Optimized proportions reduce wasted space while maintaining clear visual hierarchy
4.Consistent die-cut accuracy supports automated labeling systems

Direct Thermal Printing Performance：

1.Direct thermal label uses high-sensitivity direct thermal coating for fast image development
2.Produces sharp text edges and high-contrast barcodes for reliable scanning
3.Supports continuous printing without density fluctuation or ghosting
4.Ideal for high-speed logistics printers and long print runs

Print Stability & Information Retention：

1.Uniform coating ensures consistent print darkness across the entire label
2.Resistant to smudging during handling, packing, and sorting
3.Printed content remains legible throughout standard shipping cycles
4.Designed for practical logistics timelines and storage conditions

Transparent Direct Thermal Labels Waterproof & Surface Protection:

1.Water-resistant surface coating protects printed information
2.Handles light rain, condensation, and humid warehouse environments
3.Prevents ink diffusion and barcode distortion when exposed to moisture
4.Suitable for international and multi-stage transportation

Clear Direct Thermal Labels Smooth Feeding & Printer Compatibility:

1.Compatible with most direct thermal label printers
2.Smooth liner and consistent roll tension reduce printer wear
3.Accurate gap sensing supports stable auto-calibration
4.Minimizes paper jams and misalignment

Material Consistency & Quality Control:

1.Carefully selected base paper ensures uniform thickness
2.Stable adhesive coating improves batch-to-batch consistency
3.In-house production control ensures repeatable quality
4.Suitable for long-term supplier cooperation

Direct Thermal Labels Color Safety & Compliance Options：

1.BPA-Free material options available upon request, suitable for markets with strict chemical safety regulations such as the EU and North America
2.Designed for frequent human contact in logistics, warehouse, and fulfillment environments, reducing potential chemical exposure during daily handling
3.Supports compliance with market-specific and customer-specific regulatory requirements, making it suitable for retail, e-commerce, and professional logistics supply chains
4.Ideal for buyers who prioritize product safety, sustainability, and long-term supply stability
5.Helps distributors and brand owners meet internal quality standards and external compliance expectations

Internet Shipping Labels Customization & Supply Capability：

1.Flexible customization options including roll length, core size, label quantity per roll, and packaging configuration to match different printer models and usage habits
2.OEM branding and private packaging supported, helping distributors and brand owners strengthen brand recognition and market differentiation
3.Adhesive strength and material types can be adjusted based on application scenarios such as carton, plastic, or stretch film surfaces
4.Supports long-term and repeat orders with consistent specifications and stable batch quality
5.Stable in-house production capacity ensures reliable lead times, controlled quality, and continuous supply for growing logistics operations

Why Buyers Choose Eco Shipping Labels？

Buyers choose Sailing Paper because we are not just a amazon shipping labels fba supplier—we are a manufacturer with full in-house control, focused on long-term quality, consistency, and reliability.

With years of experience in thermal paper and label production, Sailing Paper offers stable material performance, consistent printing results, and dependable adhesive quality across every batch. From raw material processing to coating, slitting, and final inspection, every step is strictly controlled to reduce risks for our customers.

Sailingpaper understand real-world logistics and commercial demands. That’s why our products are designed to support high-speed printing, smooth operation, and reliable performance in daily use. Combined with flexible customization, OEM support, and stable production capacity, Sailing Paper helps buyers scale their business with confidence.

Choosing Sailing Paper means choosing a trusted manufacturing partner committed to quality, transparency, and long-term cooperation.

FAQ：

Q1: Are you a manufacturer or a trading company?
We are a factory-direct manufacturer specializing in thermal paper and thermal fba shipping labels. All key production processes—including coating, slitting, cutting, and quality inspection—are controlled in-house, ensuring stable quality and reliable supply.

Q2: What types of thermal labels do you supply?
We supply a wide range of self stick shipping labels, including shipping labels, barcode labels, logistics labels, linerless labels, and customized sizes and formats for different applications.

Q3: Can you support customization and OEM orders?
Yes. We support custom sizes, roll lengths, core sizes, adhesive types, and OEM/private label packaging. Our team works closely with buyers to ensure specifications match printer compatibility and usage needs.

Q4: Are your thermal labels compatible with major printers?
Our thermal labels are compatible with most direct thermal printers on the market, including desktop and industrial models. Smooth feeding and accurate gap sensing help reduce jamming and misalignment.

Q5: Do you offer BPA-Free thermal label options?
Yes. BPA-Free material options are available upon request, suitable for markets with stricter safety or regulatory requirements such as the EU and North America.

Call to Action – Get in Touch with Sailing Paper

Need A6 thermal shipping labels with consistent quality and flexible customization?
Send us an inquiry for detailed specifications and competitive pricing.