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Overview

Molded Polyurethane for Print, Packaging, & Labeling Applications

Print, Packaging, & Labeling

ML6 Polyurethane for Print, Package, & Labeling Applications

Meridian Laboratory’s ML6 polyurethane rollers, wheels, and bearings are used across critical print and labeling equipment like pouch fill and seal machines, high-speed label applicators, in-line cappers, and material conveyors. ML6 polyurethane parts are molded, not ground or machined, to exact tolerances for low runout and repeatable performance that prevents misfeeds, crooked labels, or skipped caps. High-friction surfaces ensure clean traction on films, bottles, and containers of all types, and the bonded polyurethane layer withstands nonstop production without delaminating.

Application & Uses

Common Applications & Uses for Molded Polyurethane in Print, Packaging & Labeling

Package Pouch Feed and Fill Machines Label Application High Speed Tape and Label Applicator In-Line Capping Equipment Material Handling Equipment Encoder Measurements

PRECISION MOLDED FOR RELIABLE FEEDING

ML6 polyurethane molded rollers are used to feed pouches to be filled with product and then heat sealed.

The ML6 Advantage

ML6 polyurethane molded rollers are made to exact dimensions for repeatable results, with exceptionally low runout for reliable operation and to prevent misfeeds. Zero grinding on the molded surface creates high friction to feed various materials as well as unbeatable longevity.

High Friction & Consistent Label Application

ML6 polyurethane covered rollers and shafts are commonly used to apply labels onto packages, bottles, and other products.

The ML6 Advantage

ML6 polyurethane covered rollers and shafts are precision molded to exact specifications with extremely low runout for consistent label tensioning and application.

SUPERIOR BOND STRENGTH & PERFORMANCE

ML6 molded cam followers are used as guide rollers to support applicator arms that rapidly apply labels to packages as they are conveyed. No-crush wheels are used to press labels and tape onto corrugated boxes without damage.

The ML6 Advantage

ML6 polyurethane is molded directly to size and offers extreme bond strength over billions of cycles, delivering reliable performance throughout continuous-use operations.

Durable & Flexible for Bottle Indexing

ML6 polyurethane no-crush wheels and drive rollers are used on in-line capping equipment to maneuver bottles into the correct orientation and position.

The ML6 Advantage

ML6 polyurethane no-crush wheels and drive rollers are durable and retain shape after repeated compression, and are flexible enough to move and index bottles and containers of varying shapes and sizes on capping equipment.

Cleanable & Resistant in Harsh Environments

ML6 polyurethane covered bearings and shafts are used for material handling equipment to convey raw materials and packaged goods.

The ML6 Advantage

ML6 polyurethane covered bearings and shafts are molded precisely to size and feature a surface that is easily cleaned. They resist abrasion, tears, and cuts for reliable performance in demanding conditions.

Low Runout & Excellent Bond Strength

ML6 precision encoder wheels are used in print, package, and labeling equipment to provide exact measurements for how far material has moved.

The ML6 Advantage

ML6 precision encoder wheels are molded with extremely low runout for precise measurements, and feature a bond strength that exceeds the tear strength of the urethane for unmatched durability. This means the urethane will physically tear before the bond ever breaks.

Capabilities

Engineering Capabilities & Services

Engineering & Design Research & Development Precision Machining Manufacturing & Sourcing Mold Making Prototyping Testing & Validation Ongoing Support

Meridian Laboratory provides application-specific design support to ensure every ML6 polyurethane part meets the exact needs of the system it supports. Our team offers expert guidance during initial design phases and can cross-reference and reverse engineer OEM and competitor part numbers to offer direct replacements or improved alternatives for fit, function, and performance.

Application-specific design consultation
Competitor & OEM cross-referencing

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We partner closely with customers to analyze part failures, understand field challenges, and develop improved solutions using ML6 polyurethane. Our ability to formulate custom polyurethane blends allows us to tailor material properties such as abrasion resistance, chemical compatibility, and flexibility to suit even the most demanding environments.

Part failure analysis
Custom polyurethane blends for specific applications

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From one-off prototypes to high-volume production, Meridian Laboratory’s precision machining capabilities ensure ML6 polyurethane parts are manufactured to exact tolerances. With both CNC and manual equipment, including automated bar feeders and precision inspection tools that measure features as small as 0.000027”. We deliver exceptional consistency and repeatability, regardless of part complexity or volume.

CNC and manual machining equipment to support all volumes
Ability to machine 1-off prototypes
Automated bar feeders and parts catching for maximum output
Precision measurement equipment capable of measuring to 0.000027” (0.0006858mm)

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Our in-house manufacturing process is supported by ERP-driven process control, giving full traceability and quality assurance. We offer both low and high-volume production runs, custom laser marking for part identification, and streamlined sourcing to keep lead times short and pricing competitive.

ERP inventory and manufacturing order tracking systems
Custom laser marking
High and low volume production

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All molds and tooling for ML6 polyurethane components are designed, machined, and maintained in-house, ensuring tight control over part accuracy, consistency, and turnaround times. By storing and servicing molds on-site, we support both long-term repeat orders and fast iterations on new or evolving part designs.

In-house manufacturing of all molds and tooling
Storage and maintenance of molds

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Meridian Laboratory specializes in prototyping ML6 molded polyurethane parts, enabling engineers to test fit, form, and function early in the development process. With no minimum order quantities, our process supports quick, cost-effective iterations without the delay or expense of full production tooling.

In-house tooling enables fast turnaround on prototype parts.
Wide range of durometers available for real-world testing
Direct collaboration with engineers for optimized designs

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Parts can undergo rigorous testing and can also include First Article Inspection (FAI) and Certificates of Conformance (CoC), to ensure compliance with application and performance standards. We also perform customer-specific validation tests and material compatibility reviews to confirm ML6 polyurethane meets or exceeds functional expectations in real-world conditions.

First Article Inspection (FAI)
Certificate of Conformance (CoC)
Material compatibility testing
Customer application-specific testing
Prototyping

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Beyond manufacturing, Meridian Laboratory provides continued support through flexible delivery options, product stocking programs, and blanket PO agreements. Our team is committed to long-term partnerships, offering technical assistance, custom packaging, and proactive follow-ups to ensure consistent product performance and customer satisfaction.