Start with the length your line can use
A parent roll may contain more material than your equipment, handling process, or individual production run can accommodate. Rewinding can divide that material into shorter rolls. Slitting is a separate requirement when the finished width also needs to change. State both dimensions so the converting request describes the complete output.
For example, a request for the same web width at a shorter running length is different from a request for several narrower rolls. Include a simple input-to-output sketch if the finished roll arrangement is easier to show than describe. Bengal reviews nonwoven jobs against the material, machine limits, and intended application before confirming the work.
Specify length and diameter separately
Give the required running length per finished roll and the maximum outside diameter your receiving equipment accepts. If either number is only a preference, say which requirement controls acceptance. Do not substitute a diameter measurement for an agreed length specification.
Core inside diameter, core length, maximum finished roll weight, and winding direction also affect the handoff. If the material has a functional face or distinct sides, identify how that face should appear on the finished roll. Ask the team how finished quantity and any length tolerance will be verified.
- Incoming roll: material designation, width, outside diameter, core, and available quantity.
- Finished roll: width, target length, maximum diameter and weight, and core specification.
- Winding: required orientation, side facing out, and any existing handling instructions.
- Identification: parent-roll lot, finished-roll numbering, and label information.
Agree what the trial must demonstrate
An unfamiliar nonwoven should be reviewed before a full production commitment. Share the construction, supplier data, coating or treatment information, and known handling concerns. A generic material name does not define how an individual grade will behave.
A useful trial has a written acceptance plan. Specify the edge condition, winding appearance, surface protection, and checks your team needs before releasing a larger quantity. If the material must meet a regulated or end-use requirement, provide the applicable specification and confirm scope directly; converting alone does not establish product certification.
- Identify the quantity available for setup and trial work.
- Name the person who will approve the finished samples.
- Define how the sample will be tested on the receiving line.
- Agree how remnants, splice locations, or rejected portions should be reported.
Plan the usable quantity and packaging
The number of finished rolls should be based on usable input and agreed output, with allowance for the actual setup and condition of the material. Separate the desired delivery quantity from the total material available. Ask how remaining material will be identified, retained, or returned.
Include packaging orientation, core support, wrap, pallet limits, and the receiving location. If the first batch is needed before the rest, state that quantity and date explicitly. A staged release may be worth discussing, but timing is confirmed after material and capacity review.
Send a complete nonwoven rewinding request
Send the material designation, incoming dimensions, finished width and length, core requirements, quantity, and delivery target. Attach supplier or equipment specifications in your direct conversation with the team. If you do not have every measurement, identify what is known and what still needs to be confirmed.
Bengal’s Royersford team can review slitting and rewinding together when shorter rolls also need a new width. Ask for a material and equipment fit review before shipping stock.