High quality a6 4″x6″ white blank thermal shipping labels

Thermal Shipping Labels Product Overview：

4X6 shipping labels cheap are designed specifically for standard logistics and e-commerce shipping operations.
The 100 x 150 thermal label printer paper size is globally recognized and widely used for shipping addresses, barcodes, tracking numbers, and order identification.

Manufactured with premium direct thermal paper, these direct thermal mobile label provide clear, reliable printing without the need for ink or ribbons, helping businesses improve efficiency and reduce operating costs.

Advantages:
Waterproof and Oil-proof:Smudge-Free and Resists Scratches, Water, Dirt, Dust, and Grease. Blank 4x6 mailing adress shipping label with the perforated line for easily peeling off.
Fade Resistant & Reliable:The thermal labels are made of upgrade material that prints crystal clear images and easy-to-read barcodes.
Ultra-Strong Adhesive:Peel-and-stick extra-large labels with strong self-adhesive backing. Them use premium-grade and powerful adhesive enable each label to long-time stick to any package surface tightly.

Standard 100x150mm thermal label for Shipping Efficiency：

The A6 thermal label 100x150 format is the most commonly used shipping label size across global logistics systems.
It offers enough space for readable text, barcodes, and QR codes while remaining compact and cost-efficient.

1.Ideal for cartons, envelopes, and poly mailers
2.Supports automatic scanning and sorting
3.Reduces label waste and misprints
4.Custom sizes available upon request

Direct Thermal Printing – No Ink, No Ribbon

These thermal shipping labels use direct thermal technology, allowing fast and simple printing without additional consumables.

1.No ink or ribbon required
2.Faster printing speed
3.Lower maintenance cost
4.Clean and efficient operation

The thermal coating ensures sharp text and scannable barcodes for shipping and delivery.

Direct Thermal Labels 100x150Mm Strong Adhesive for Secure Transportation：

Each 4 x 6 desktop direct thermal labels is coated with a high-tack pressure-sensitive adhesive designed for shipping environments.

1.Firm adhesion on cardboard, plastic, and envelopes
2.Resists lifting, curling, or falling off
3.Suitable for long-distance transportation
4.Reliable under normal temperature changes

Durable Performance for Real-World Logistics Applications：

These thermal shipping labels are engineered with three-proof protection to meet the demands of real-world logistics and transportation environments.

1.Waterproof – Resistant to moisture, light rain, and humidity during storage and delivery
2.Oil-proof – Maintains print clarity even when exposed to oils, grease, or handling residue
3.Scratch-resistant – Protects printed text and barcodes from abrasion during sorting and transit

Thanks to this three-proof performance, the labels remain readable and scannable throughout packing, handling, warehousing, and last-mile delivery, reducing scanning errors and improving logistics efficiency.

Printer Compatibility：

The 4x6 direct thermal labels 1 core are designed to be compatible with most direct thermal printers available on the market, ensuring easy integration into existing printing systems.

1.Desktop shipping label printers for e-commerce operations
2.Warehouse and fulfillment center printing systems
3.Logistics, courier, and distribution center printers
4.Compatible with major e-commerce and courier platforms

The consistent paper thickness and smooth thermal coating allow stable feeding, accurate printing, and reduced paper jams during high-volume printing.

Customization & OEM / ODM Service：

Sailingpaper offers flexible and professional customization services to support business buyers, distributors, and brand owners with different operational needs.
From size of shipping labels to packaging details, our solutions are designed to help customers improve efficiency, strengthen brand identity, and adapt to various logistics systems.

1.Custom sizes and roll lengths
Labels can be produced in standard A6 thermal shipping labels 4x6 size or fully customized sizes to match different packaging formats, printer settings, and application requirements.

2.Logo and brand printing
We support logo printing and branded designs to help distributors and sellers enhance brand recognition and product professionalism.

3.Core size and packaging options
Inner core diameter, roll quantity, and packaging style can be adjusted to suit different printers, storage conditions, and shipping methods.

4.OEM & ODM cooperation
OEM and ODM services are available for long-term partners, including private labeling, customized specifications, and stable mass production support.

Free samples are available before bulk orders, allowing customers to test print quality, adhesion, and printer compatibility with confidence.

Thermal Shipping Labels Applications：

These A6 4x6 thermal printer labels are suitable for a wide range of logistics and business scenarios, helping streamline operations and improve labeling accuracy.

1.Shipping labels for parcels and cartons
2.E-commerce order and fulfillment labels
3.Warehouse identification and inventory labels
4.Courier, mailing, and address labels

4 By 6 Thermal Labels Storage Conditions & Shelf Life：

For optimal performance,thermal shipping labels should be stored in a cool, dry environment away from direct sunlight and heat sources.
Under recommended storage conditions, the thermal printer 4x6 labels maintain stable print performance and adhesion for an extended period.

Proper storage helps preserve print quality before use.

Fanfold Direct Thermal Labels Cost Reduction & Operational Efficiency：

Stable material performance plays an important role in reducing common printing issues such as incomplete images, faded output, unclear barcodes, and feeding errors.
By maintaining consistent paper thickness and uniform thermal coating, the thermal shipping labels support smooth printing and reliable barcode readability across different printers and print speeds.

Reducing misprints and label waste helps businesses lower consumable usage, minimize reprinting, and better control overall labeling costs—especially in high-volume shipping operations.

Why Choose Sailingpaper?

Choosing the right thermal label supplier is not only about price—it is about consistency, reliability, and long-term partnership.
Sailingpaper focuses on providing stable thermal shipping label solutions that support smooth logistics operations and business growth.

1.Consistent Quality You Can Rely On
Our thermal shipping labels are produced with stable materials, uniform coating, and controlled adhesive performance.
This consistency helps reduce printing errors, scanning failures, and label waste across different batches and orders.

2.Factory-Direct Manufacturing
With in-house production and standardized processes, we maintain full control over material selection, quality inspection, and production scheduling.
This allows us to offer stable supply, competitive pricing, and reliable delivery timelines.

3.Designed for Real Logistics Use
From label size and coating performance to adhesion and print clarity, our products are developed based on real shipping and warehouse applications—not just samples or short-term use.

4.Support for Long-Term Buyers
We work closely with distributors, wholesalers, and business customers, offering OEM / ODM services, customization options, and consistent mass production support for repeat orders.

5.Professional Service from Sampling to Delivery
From free samples and technical confirmation to bulk production and after-sales support, our team provides clear communication and practical solutions throughout the cooperation process.

FAQ:

Q1: Are these thermal shipping labels compatible with all thermal printers?
A:These thermal weigh scale labels are designed for direct thermal printers and are compatible with most mainstream desktop shipping label printers on the market.
For best performance, we recommend confirming printer model and settings before bulk orders.

Q2: Can I order sizes other than standard A6 / 4″x6″ ?
A:Yes. In addition to standard A6 (4″x6″), we support custom sizes and roll configurations based on your packaging and printer requirements.

Q3: Do you offer logo or branded printing on the labels?
A:Yes. We provide custom logo and brand printing services to help distributors and sellers enhance brand recognition on shipping labels.

Q4: How strong is the adhesive? Will labels fall off during shipping?
A:The shipping labels use a high-performance pressure-sensitive adhesive designed for common shipping surfaces such as cardboard, envelopes, and plastic mailers.
When applied properly, the labels remain firmly attached throughout transportation and handling.

Q5: How should thermal labels be stored?
A:Thermal labels should be stored in a cool, dry environment, away from direct sunlight, heat sources, and high humidity to maintain optimal print performance.

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