HeatShrink Wire Markers & Cable Labels

Product Overview

Our Heat Shrink Wire Markers are available in a choice of material grades to meet industry specifications and application requirements. Solutions offered by BKLD include:

• Ladder format printable tubing
• Military-Spec tubing – 3:1 shrink ratio. Operating temperature: -55°C to 135°C. Our No. 1 best-selling range.
• Zero Halogen tubing – 2:1 shrink ratio. Operating temperature: -55°C to 105°C.
• Commercial tubing – 3:1 shrink ratio. Operating temperature: -30°C to 105°C.
• Military-Spec tubing – 3:1 shrink ratio. Operating temperature: -55°C to 135°C.

Material and Durability

Made from durable, highly flame-retardant, self-extinguishing, radiation cross-linked heat-shrinkable polyolefin, the marks are permanent immediately after printing and remain legible even when exposed to abrasion, aggressive cleaning solvents, and military fuels & oils. Suitable for aerospace, military, and defense specified applications.

Specifications

• Shrink Ratio: 3:1
• Diameter: Choose from sizes ranging from 2.4mm to 38.1mm unshrunk diameter
• Sleeve Length: Four sleeve lengths available to meet space and character requirements
• Colour Options: Select from nine distinct colours: white, yellow, red, green, blue, violet, black, orange, and grey
• Perforated Edges: Remove markers without the need to remove the side tapes, leading to a faster installation time
• Write-On Side Carrier: Hand-write information related to the printed markers directly on the side carrier
• Side Carrier Information: The part number/size and a QA code are printed on the side carrier for easy reference

Applications and Features

Designed to meet the identification needs of commercial and industrial customers, the markers remain legible when exposed to abrasion, cleaning solvents, and industrial fluids. Made from flame-retardant, cross-linked polyolefin material, these markers are suitable for industry applications including communications, wire assemblies, and electrical panels. Supplied in a “ladder format” for ease of printing and kitting, they are thermal transfer printable with excellent print performance. They offer good chemical and solvent resistance and are CSA Certified and UL Recognized. Standard sleeve diameters range from 3.2mm to 38.1mm, with an operating temperature range of -30°C to +135°C and a 3:1 shrink ratio.

How do you print on heat shrink?

To print on heat shrink cable markers, a thermal transfer printer is used. This method involves heating a ribbon to print directly onto the markers, providing clear and durable text. It’s an effective way to achieve precise identification on wires for electrical and engineering tasks.

What is the best heat source for heat shrink?

The optimal heat source for heat shrink labels is a heat gun, which offers controlled and even heat distribution. This ensures that the heat shrink cable label shrinks uniformly without damage, resulting in a secure and professional finish suitable for a wide range of applications.

What are CCUV clear protective sleeves used for?

CCUV clear protective sleeves, such as the TMS-CCUV sleeves, are designed for UV protection and cable identification markers. They offer exceptional clarity and are used to protect and label cables, ensuring durability and visibility.

Ordering and Customization

We supply Heat Shrink Core markers in a variety of ways. They can be pre-printed for the customer, or if they need a printer on site, we can install software/printer for quick and easy printing directly from an Excel spreadsheet. Inquire for more details.