A hand stretch film quotation should state how much usable film is supplied, separately from the core and transport packaging. A heavier finished roll does not necessarily contain more film. Before comparing prices per roll or per kilogram, agree exactly what each quantity includes and use the same basis for every offer. This is a purchasing clarification, not a claim that any particular roll is underfilled.
Haoxuan’s Hand Use Stretch Film page identifies LLDPE film for manual pallet wrapping, furniture protection and securing goods. The page does not establish a universal net roll mass, core mass or packing allowance. Those details belong in the proposed specification. This guide helps buyers connect the quoted quantity to the material they will receive without confusing shipping weight with usable film.
Start with three separate weight fields
Net film mass means the film itself, excluding the core. Finished-roll mass includes the film and its core, with any additional included components explicitly identified. Packed shipment mass may also include sleeves, cartons, separators, pallets and other transport materials. Different suppliers may use the word gross for different stages, so request a short definition beside every weight field rather than relying on that word alone.
For example, a warehouse may weigh an unopened carton while a purchasing spreadsheet records kilograms of film. Both numbers can be correct, but they are not directly comparable. Ask whether the carton total refers to the full carton, the rolls inside it, or the film on those rolls. Also distinguish the count of rolls per carton from the count of cartons per pallet. A consistent unit map prevents a small labeling ambiguity from spreading through the order.
Compare commercial offers on one declared basis
A per-roll offer is meaningful only when the roll specification is known. Request width, nominal thickness, length or agreed net film mass, core dimensions, color and packaging arrangement. Confirm which dimensions and quantities are targets and which acceptance tolerances are being offered. Do not convert a quoted roll price into a material price using an assumed core allowance copied from a different product.
Where the supplier provides net film mass, dividing the relevant material price by that mass can support a comparison, provided the same inclusions are used. Freight, duty, packaging and other charges should be shown separately or clearly allocated. This calculation does not establish that two films perform alike. Material construction, handling characteristics and the wrapping task still require their own review. A low calculated price per kilogram is not by itself evidence of a lower cost per secured pallet.
Treat dimensions as a cross-check, not a substitute for evidence
Width, length and thickness help explain the proposed roll and may reveal a unit error. They do not remove the need to define how mass is measured. A calculated material mass depends on the actual dimensions and material assumptions, including density. Do not present an estimate based on generic density as a measured result for the supplied film, and do not infer guaranteed roll length from a shipping-weight entry.
If the offer states both length and mass, ask how the supplier reconciles them and which values the receiving team should verify. A nominal thickness and a measured thickness are not interchangeable without a stated method. Similarly, a sample roll and a production roll should have matching references if the sample is being used to approve the specification. Resolve differences in the written offer before the order, rather than asking warehouse staff to decide which figure controls acceptance.
Make the core visible in the quotation
Core size matters for handling and any intended dispenser, but core mass also matters when comparing quantities. Request the core material, dimensions and the basis for any stated core weight. An empty core from an unrelated roll is not a reliable deduction for all delivered rolls. If reusable handles or other accessories are included, identify them as separate items instead of silently including their mass in the film quantity.
For buyers deciding between application methods, the separate guide on hand and machine stretch film specifications covers the process distinction. Here the question is narrower: what portion of the supplied mass is the product being purchased? Keeping these decisions separate allows a buyer to approve a workable manual roll without losing visibility of the invoiced material amount.
Agree a practical receiving record
Before shipment, agree a proportionate receiving check with the supplier. Identify the lot, roll reference, packaging configuration, measurement equipment and the condition in which items are weighed. A record should distinguish measured results from copied nominal figures. If removing film from a roll is part of a check, agree the sampling approach and how the core or other components will be accounted for; this article does not prescribe a universal sampling standard.
Record discrepancies as specific observations. “Carton label shows one basis while the invoice shows another” is more useful than “weight is wrong.” Keep the original label, the counted contents and the measurement record together. Do not change the acceptance basis after delivery without agreement. If the purchasing requirement changes to a different core, length or packing format, request an updated specification rather than carrying forward the former weight breakdown automatically.
Questions to send before accepting an offer
Ask whether the stated kilograms exclude every core, whether roll count and carton count are explicit, and whether the mass is nominal or measured. Ask which accessories and outer packaging are included in the quoted amount, what tolerances apply, and how a difference will be reviewed. If a field is unknown, mark it as pending rather than filling it with a typical market value. These questions make the eventual purchase record easier for both supplier and receiving staff to use.
A concise inquiry can identify the manual wrapping application, requested width and thickness, proposed length or net mass, core requirements, roll quantity and destination. Attach the current quotation layout if it contains ambiguous weight headings. Use Contact Haoxuan to request a specification review and a clearly separated film, core and packing breakdown. Price, availability and shipping terms require confirmation for the actual proposal; the catalog does not settle them.