Roll
A roll is a distribution and trading unit for textile with a fixed width, referring to one roll of textile when purchased and managed as a whole.
Contents5 sections
Definition and Overview
A roll is one unit of textile gathered in a rolled or folded state. In woven goods, it is also called a bolt, and it is used for ordering, inventory management, and cutting plans. In knits and nonwovens, it may also be called a roll or coil.
The length per roll varies depending on the type of textile, specifications, and manufacturer. Therefore, do not judge the required yardage from the label “one roll” alone; it is important to confirm the actual roll length and textile width.
Features in Trading and Cutting
Textile may be sold cut by the meter or sold by the roll. Buying by the roll helps secure stable yardage for mass production, but the length that can actually be used may be affected by the ends of the textile and the inspection results.
If the production period or dyeing conditions differ from roll to roll, differences may arise in color tone, texture, width, shrinkage, and so on. Even when producing additional quantities under the same product number, it is common to secure the required amount together while considering lot differences.
- When ordering, confirm the roll length, width, quantity, and whether cutting is possible.
- Before cutting, confirm the front and back sides of the roll, grain direction, and selvage condition.
- During inspection, check for fabric defects such as stains, weaving flaws, and uneven color.
Selection and Handling Precautions
Calculate the required number of rolls not only from the yardage per garment, but also by allowing for pattern matching, grain direction, cutting loss, shrinkage, and any sections that may be removed during inspection. Patterned goods, brushed materials, and directional materials in particular require a generous plan.
During storage, protect rolls from dirt, direct sunlight, and humidity, and manage them in a condition that is not easily deformed. If they are kept in the same position for a long period, set creases or fold marks may remain, so consider the storage method according to the characteristics of the material. For products that involve washing or processing, also confirm the shrinkage rate in advance.
Differences from Similar Terms
Roll is a term that indicates the quantity or packaging form of textile gathered together, and it is not a specification that shows the dimensions or mass of the textile itself, such as textile width or fabric weight. Textile width refers to the horizontal dimension, and roll length refers to the length wound into one roll.
Bolts is often used in contexts referring to narrow-width woven goods such as those for kimono, while roll is used more broadly as a trading unit for textile. However, usage varies depending on the site and trading partner.
Frequently Asked Questions
How many meters are in one roll?
The length per roll is not fixed and varies depending on the type of textile, width, material, and manufacturing and distribution standards. When placing orders or calculating yardage, do not rely only on the name “one roll”; check the actual roll length and textile width shown for each product.
What should be checked when buying by the roll?
In addition to the roll length, textile width, quantity, and whether cut sales are possible, confirm whether items can be matched from the same lot. For mass production, it is important to plan the required amount, including cutting loss, pattern matching, and shrinkage, in order to reduce the risk of color differences and texture differences.
