ROLL STOCK Meaning and
Definition
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Roll stock refers to a continuous length or roll of flexible packaging material, typically made from materials such as plastic films or laminated films. It is commonly used in industrial packaging processes, particularly in food packaging, where it serves as the primary material for creating various types of packaging containers or pouches.
Manufacturers produce roll stock in large rolls that can vary in width, length, and thickness, depending on specific packaging needs. These rolls are usually supplied to packaging companies or converters who further process the material into finished products. Roll stock is typically stored on large spools or cores, allowing for easy unwinding during the packaging process.
The material used for roll stock may include various plastic polymers, such as polyethylene, polypropylene, or polyester, as well as laminations or coatings for enhanced barrier properties. These characteristics ensure the rolls provide protection against moisture, oxygen, and other external factors that could compromise the shelf life and quality of the packaged products.
Roll stock is widely used in the packaging industry due to its versatility, ability to accommodate high-speed packaging processes, and cost-effectiveness. It is commonly employed for packaging various consumer goods, including snacks, dry and frozen food products, pet food, pharmaceuticals, and household items. The flexibility and adaptability of roll stock make it a preferred choice for manufacturers aiming to optimize their packaging operations while maintaining the integrity and freshness of their products.
Etymology of ROLL STOCK
The term "roll stock" is a combination of the words "roll" and "stock".
"Roll" originally comes from the Old English word "rollian", which means "to turn on an axis". It is related to the Middle Dutch word "rollen" and the Old Norse word "rolla", both of which also mean "to roll". The word "roll" has evolved to refer to the action of moving objects, typically circular in shape, by turning them on an axis or by continuous rotation.
"Stock" has its roots in the Old English word "stocc", which referred to a tree trunk or stump. It evolved to mean a piece of wood used for various purposes. Over time, "stock" began to signify a stored inventory of goods or supplies.
