What applications are 4" x 1.5" labels best for?

4" x 1.5" is a versatile mid-size label format used for product packaging, retail price labels, food and beverage containers, cosmetic and personal-care products, supplement and vitamin bottles, branded packaging stickers, promotional and seasonal product labels, and general-purpose direct thermal labeling for retail and industrial use.

Will these 4" x 1.5" labels fit my printer?

These 4" x 1.5" labels on 1" cores fit 4-inch wide thermal printers including Zebra ZD220, ZD230, ZD410, ZD411, ZD420, ZD421, ZD500, ZT230, GK420d, GX420d, ZP450, ZP500, Datamax E-Class Mark III, TSC TDP-225, TTP-244, TE200, TE210, Sato CG408, WS408, GoDex, Brother QL-1100/1110NWB, and Rollo printers. Adjust label width, label length, and gap sensing settings to match these dimensions if your printer was previously configured for a different size.

Will these adhere well to my product packaging?

Yes. The permanent hotmelt adhesive bonds to cardboard, hard plastics (PET, HDPE, polypropylene), glass, and metal. The labels are not rated for use on PVC surfaces or for application below 50°F (10°C). For rounded containers under 1" / 25mm diameter, adhesion may be reduced by curvature — for very small containers, consider testing a sample first.

No. These are direct thermal labels — the printer's thermal head creates the image directly on the heat-sensitive label. Ribbons are only needed for thermal transfer printers.

Ecotherm 4" x 1.5" direct thermal address labels — 4-roll case on 1" core (4" outer diameter), 75gsm matte white paper, perforated.

Ecotherm 4" x 1.5" direct thermal address labels — 6-roll case on 1" core (5" outer diameter), 75gsm matte white paper, perforated.

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Ecotherm 4" x 1.5" Direct Thermal Address Labels — 1" Core Rolls

EcothermSKU: ECOTHERM14126-4

Pack Size: 4 Rolls (985 Labels Per Roll - 3940 Labels)

Price:

$67.99

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In stock

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Width: 4"
Length: 1.5"

Label Size: 4" x 1.5"
Inner Core Of Roll: 1" Core Rolls
Print Method: Direct Thermal
Color: White
Material: Paper
Perforations: Perforated
Adhesive: Rubber
Labels Across: 1
Sold By: Sold By The Case

Ecotherm 4" x 1.5" direct thermal labels are 75gsm matte white paper labels with permanent hot melt adhesive, manufactured for address, narrow-product, and shelf-labeling applications and compatible with all major direct thermal desktop printers. Built for daily use across e-commerce, retail, warehouse, and industrial environments.

Specifications

Face stock: 75gsm direct thermal paper, matte finish, white
Adhesive: permanent hot melt
Liner: 60gsm white glassine
Configuration: single row, perforated, gap sensing, 1" core
Print method: direct thermal only — no ribbon required (not for thermal transfer printers)
Service temperature: 5°F to 149°F (−15°C to 65°C)
Minimum application temperature: 50°F (10°C)
Shelf life: 1 year at 73°F (23°C) / 50% relative humidity
Performance: loop tack ≥14 N; 90° peel adhesion ≥7 N/25mm
Test methods: GB/T 451.2, GB/T 7974, FTM2, FTM9
Manufactured by Jiangmen Hengyuan Label Technology Co., Ltd. (HY Paper)

Common applications

Address and return-address labels
Product packaging and retail labels
Asset and equipment tags
Warehouse and inventory labels
Shelf and bin labels

Surface compatibility

Adheres reliably to corrugated cardboard, paperboard, glass, and most rigid plastics greater than 1" / 25mm in diameter. Not recommended for PVC surfaces, bottles 1" / 25mm or smaller in diameter, or applications requiring direct food contact (suitable for non-direct-contact food, medical, and cosmetic packaging).

Printer compatibility

Compatible with major direct thermal desktop printers including Zebra (ZD220d, ZD230d, ZD420d, ZD421d, ZD620d, ZD621d, GK420d, GX420d, ZP450), Rollo (X1040, X1038, X1036), MUNBYN (ITPP941, ITPP130, RW402B, P44S), DYMO LabelWriter 4XL, JADENS (JD-168, JD-268, JD-328BT, JD-468BT), POLONO (PL60, PL420, PL70E), iDPRT (SP410, SP420, SP450), Phomemo (PM-241-BT, D520-BT, PM-246S), Arkscan (2054A, 2054K, 2054N, 3044C), TSC (DA210, DA310), Citizen (CL-S521, CL-E321), Bixolon (SLP-DX420), and Godex (DT4x). For the full verified list, see the Printer Compatibility page. Not compatible with thermal transfer printers, DYMO 5XL or 550-series, or Brother QL-series cartridge printers.

Direct replacement for

These labels are a direct replacement for part numbers 10015786, 10010046, RDT4-400150-1P, RD-4-15-960-1, RD-4-15-1800-1, DT415-15PDT.

Shipping and ordering

Ships from US warehouses with same-day shipping on orders placed before 1 PM CT. Volume pricing applies automatically on case quantities — see variant options below for available pack sizes. Net 30 terms available for qualified business accounts; contact us to apply.

Frequently asked questions

Are these labels freezer-safe?
The labels are rated for service temperatures from 5°F to 149°F (−15°C to 65°C). They are not recommended for sub-zero freezer environments below 5°F.

What is the shelf life?
1 year when stored at 73°F (23°C) and 50% relative humidity in original packaging.

Will these work with thermal transfer printers?
No. Ecotherm labels are direct thermal only and do not require ribbon. They are not compatible with thermal transfer printers.

What surfaces are these not suitable for?
PVC surfaces, bottles 1" / 25mm or smaller in diameter, and applications requiring direct food contact (suitable for non-direct-contact food, medical, and cosmetic packaging).

Do you offer volume pricing or Net 30 terms?
Yes. Case-quantity pricing applies automatically, and Net 30 terms are available for qualified business accounts. Contact us to apply.

What applications are 4" x 1.5" labels best for?: 4" x 1.5" is a versatile mid-size label format used for product packaging, retail price labels, food and beverage containers, cosmetic and personal-care products, supplement and vitamin bottles, branded packaging stickers, promotional and seasonal product labels, and general-purpose direct thermal labeling for retail and industrial use.
Will these 4" x 1.5" labels fit my printer?: These 4" x 1.5" labels on 1" cores fit 4-inch wide thermal printers including Zebra ZD220, ZD230, ZD410, ZD411, ZD420, ZD421, ZD500, ZT230, GK420d, GX420d, ZP450, ZP500, Datamax E-Class Mark III, TSC TDP-225, TTP-244, TE200, TE210, Sato CG408, WS408, GoDex, Brother QL-1100/1110NWB, and Rollo printers. Adjust label width, label length, and gap sensing settings to match these dimensions if your printer was previously configured for a different size.
Will these adhere well to my product packaging?: Yes. The permanent hotmelt adhesive bonds to cardboard, hard plastics (PET, HDPE, polypropylene), glass, and metal. The labels are not rated for use on PVC surfaces or for application below 50°F (10°C). For rounded containers under 1" / 25mm diameter, adhesion may be reduced by curvature — for very small containers, consider testing a sample first.
Do I need a ribbon?: No. These are direct thermal labels — the printer's thermal head creates the image directly on the heat-sensitive label. Ribbons are only needed for thermal transfer printers.

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Ecotherm 4" x 1.5" Direct Thermal Address Labels — 1" Core Rolls

Specifications

Description

Specifications

Common applications

Surface compatibility

Printer compatibility

Direct replacement for

Shipping and ordering

Frequently asked questions

Frequently Asked Questions

Payment & Security

Ecotherm 4" x 1.5" Direct Thermal Address Labels — 1" Core Rolls

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