A complete BOPP film roll specification allows the supplier, converter and buyer to discuss the same product and delivery condition. Product name and thickness are only the beginning. Width, core, rol
A complete BOPP film roll specification allows the supplier, converter and buyer to discuss the same product and delivery condition. Product name and thickness are only the beginning. Width, core, roll diameter, winding direction, treatment side, tolerances, splice rules, packaging and identification can all affect whether a roll is usable on the intended line.
Define the Film Grade and Application
State the exact BOPP film grade or describe the finished application and process when a grade has not yet been approved. Include printing, coating, lamination, slitting or packaging steps that affe…
Confirm Width and Usable Web
Specify the ordered width in millimetres and state the permitted tolerance. The converter should confirm whether the full delivered width is usable or whether its process requires an edge allowance.
Core Size and Core Condition
The inquiry should state the required core inside diameter and any important core material or length requirement. The core must suit the buyer’s shaft or chuck and support the roll during transport…
Roll Diameter Weight and Length
State the maximum roll diameter or roll weight allowed by the equipment and handling system. These limits affect lifting, storage and changeover planning.
Winding Direction and Surface Orientation
For printed, coated or laminated work, the order must identify which side is processed and how the web should unwind at the machine. Use a clear winding diagram or an agreed written convention.
Winding Quality and Edge Condition
A usable BOPP film roll should arrive with a stable roll build, protected edges and no visible transport damage. The buyer and supplier should agree on the roll quality expectations relevant to the…
Splices and Joint Identification
If splices are permitted, the purchase specification should state the accepted number, construction and method of identification. The converter may need a visible flag or other agreed marker so the…
Packaging Labels and Traceability
Packaging should protect the roll from dust, moisture, impact and edge damage during the agreed transport route. Confirm whether each roll needs end protection, wrapping, palletization or another p…
Tolerance and Acceptance Method
Width, thickness, weight and other controlled values require stated tolerances and agreed measurement methods. The buyer should not combine figures from different methods or documents.
Key takeaway
Compare the supplier confirmation with the inquiry before production begins. Verify every width, thickness, quantity and roll requirement. Resolve any alternative wording, missing tolerance or changed packing detail in writing. The final confirmation should be clear enough for purchasing, production, quality and warehouse teams to follow without verbal interpretation. At receipt, check the labels
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Frequently Asked Questions
What buyers should know about define the Film Grade and Application
State the exact BOPP film grade or describe the finished application and process when a grade has not yet been approved. Include printing, coating, lamination, slitting or packaging steps that affect the recommendation.
What buyers should know about confirm Width and Usable Web
Specify the ordered width in millimetres and state the permitted tolerance. The converter should confirm whether the full delivered width is usable or whether its process requires an edge allowance.
What buyers should know about core Size and Core Condition
The inquiry should state the required core inside diameter and any important core material or length requirement. The core must suit the buyer’s shaft or chuck and support the roll during transport and conversion.
Do you provide free samples?
Yes. We provide free samples of our core BOPP film grades for testing; you only cover the courier cost.
What is your MOQ and lead time?
Typically 1,000–3,000 m² per specification (about 500 kg). Standard grades usually ship within 7–15 days; samples within 1–2 working days.