In the food and beverage industry, hygiene and safety are top priorities, and choosing the right chuck liner material is essential for secure packaging. The chuck, fitted with a liner, attaches to the capping machine, where the liner grips the cap during the capping process. This grip enables the machine to tighten the cap onto the bottle.
The Role of Chuck Liners in Capping
A chuck liner’s grip directly affects the torque applied during capping. A stronger grip allows for higher torque and improved torque repeatability, helping to maintain product integrity.
Durometer, the global standard for measuring the hardness 9or shore) of rubber, plastic, and other non-metallic materials, determines a liner’s firmness. Packserv provides high-quality polyurethane liners of 40A and 60A shore, designed to be lightweight for easy installation. Despite their low weight, these liners are built to last and can withstand the demands of industrial and commercial environments. The chuck liners come in a range of sizes, ensuring a perfect fit for different chucks and applications.
Factors to Consider When Choosing a Chuck Liner
When choosing the right chuck liner materials for your capping machine, consider:
- Hygiene: Within the food industry, materials must be food-grade to meet stringent health and safety standards.
- Durability: The liners should withstand continuous use without degrading.
- Grip: Effective grip ensures consistent capping torque, which is important for maintaining product quality.
- Compliance: Make sure that the liner material meets all relevant safety standards.
- Cap Type: Different caps may require different liner materials to achieve the best grip and seal.
- Operational Environment: The temperature, humidity, and exposure to chemicals need to be considered as well as the overall environment where the machine will be used.
While durable, chuck liners do wear over time. Fortunately, replacing a chuck liner is quick and easy – simply pull out the old liner by hand and press the new one into place.
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$14.40 – $54.00 Code: CLP40-60Select options This product has multiple variants. The options may be chosen on the product page