Canada
USA
Japan
Adhesive Tape RFQ Checklist for Comparable Quotes
An adhesive tape RFQ checklist makes quotations comparable by fixing the application, supplied construction, dimensions, and acceptance basis. It should also ask suppliers to identify deviations. Without that response structure, a lower price may simply describe a different tape.
Prepare one controlled specification for all bidders. Mark the requirements that are fixed and the features open to recommendation. This lets a supplier propose an alternative without quietly changing the quotation basis.
What a Tape Specification Sheet Must Define
Start with the surfaces being bonded, masked, restrained, or sealed. Include material grade, coating, texture, and any surface treatment. Descriptions such as plastic or painted metal are rarely sufficient for meaningful selection.
Explain what the tape must accomplish. Permanent mounting, temporary holding, removable protection, and printing plate attachment have different priorities. State whether residue, visible marking, movement, or component damage would be unacceptable.
Describe conditions throughout the process
List application temperature separately from service exposure. Include dwell before loading and the period before removal when relevant. Shipping and warehouse conditions may differ from the final installation environment.
If an existing tape is being replaced, supply its exact identification and a representative sample when available. Explain the reason for replacement. Lower cost, poor dispensing, and inadequate temperature performance lead to different technical proposals.
Specify how thickness will be measured, using an agreed method such as ASTM D3652/D3652M. State the nominal value, tolerance, and whether the liner is included. A quotation for adhesive thickness is different from a quotation for the complete laminate.
Fix the supply format
Roll dimensions affect converting, freight, handling, and unit price. State width, length, core size, winding direction, and splice rules. For die cut parts, attach a revision controlled drawing with tolerances.
Include the release liner where it affects processing. A supplier should identify proposed changes to liner material or release behavior. Such changes can alter dispensing even when the adhesive remains unchanged.
A Copyable Adhesive Tape RFQ Checklist
Use the following fields as a starting point for a custom tape RFQ. Replace every open item with a requirement, a requested proposal, or a stated unknown. Avoid leaving important assumptions implicit.
| RFQ field | Information to provide |
| Project and revision | Part number, drawing revision, issue date |
| Tape function | Bonding, masking, holding, sealing, or insulation |
| Substrates | Exact materials, coatings, texture, treatment |
| Construction | Carrier, adhesive faces, color, liner |
| Thickness | Measurement basis, nominal value, tolerance |
| Finished format | Width, length, core, shape, winding direction |
| Processing | Manual use, lamination, cutting, dispensing |
| Conditions | Application, service, transport, removal |
| Acceptance | Test methods, conditions, limits, failure criteria |
| Quantity | Trial quantity, order quantity, annual estimate |
| Packing | Rolls per carton, protection, labels, traceability |
| Documentation | Technical data, reports, requested declarations |
| Delivery basis | Destination, trade term, requested schedule |
| Quotation validity | Currency, validity period, exclusions |
Add three response columns to the RFQ: proposed grade, compliance status, and deviation explanation. Require a response against each fixed requirement. Unanswered items should remain open for clarification rather than being assumed compliant.
For converted parts, request tooling charges separately from recurring piece prices. Define ownership and maintenance responsibility for dedicated tooling. Include any setup charge that applies to repeat orders.
Annual demand should be described as an estimate unless committed. Provide realistic call off quantities or delivery batches. A large forecast does not necessarily justify the same price as one consolidated order.
Adhesive Tape Quotation Requirements That Prevent Gaps
Price comparison requires a common denominator. Match construction, dimensions, usable length, packaging, and delivery basis before ranking offers. A lower roll price may reflect a shorter roll or a different liner.
Normalize the unit price
For rectangular tape, nominal area equals width in meters multiplied by length in meters. For illustration, a 25 mm by 50 m roll contains 1.25 square meters. This calculation compares supplied area, rather than installed performance or conversion yield.
For die cut components, compare cost per accepted part. Include matrix waste, liner format, application losses, and additional handling. A cheaper laminate can become expensive if it requires slower processing.
Ask suppliers to identify:
- Minimum order quantity for each grade and finished width.
- Sample format, quantity, charge, and preparation time.
- Production lead time and the event that starts it.
- Tooling, slitting, printing, and packaging charges.
- Freight inclusion and the named delivery location.
- Proposed payment terms and quotation validity.
- Substitution policy and notification of material changes.
Identify which properties are selection data and which become order acceptance limits. For peel requirements, reference the applicable ASTM D3330/D3330M method and the test conditions. Agree how a nonconforming batch will be assessed before the purchase order is issued.
Technical reports should identify the tested grade and conditions. If a certification is required, request the relevant listing or report reference. A company certificate does not establish that every tape grade carries a particular approval.
Resolve Deviations Before Releasing the Purchase Order
Review technical compliance before commercial ranking. Mark each requirement as confirmed, deviated, or unresolved. Resolve critical unknowns before placing a bulk order.
Use one sample approval plan for shortlisted constructions. Test the supplied format on representative parts and equipment. Include removal, aging, or dispensing checks where these determine success.
An efficient approval sequence is:
1. Freeze the RFQ and drawing revisions.
2. Compare the proposed constructions and documented deviations.
3. Approve the sample identification and test plan.
4. Record results and resolve exceptions.
5. Confirm price, packing, delivery, and acceptance terms.
6. Issue the order against the approved grade and revision.
Keep a retained sample and the approved specification together. When a later order changes width or liner, review the effect on processing. An unchanged adhesive name does not guarantee an unchanged production result.
A custom tape RFQ should include the delivery layout as well as the component outline. Individual pieces, sheets, and indexed rolls require different handling. Add the required part orientation, spacing, and liner presentation to the drawing.
State whether alternative formats may be quoted alongside the requested version. For example, a proposed roll layout could change handling time without changing the adhesive. Keep the technical and commercial consequences visible as separate options.
F6’s industrial tape price guide provides context for reviewing cost drivers. Use the RFQ to establish which of those variables are fixed for this project.
Use F6’s industrial tape product range to identify the construction family before preparing an enquiry. For bonding projects, compare the industrial double sided tape category against the required carrier and format.
If F6965 PET tape is a candidate, identify that grade instead of requesting an unspecified red liner tape. Liner color is an identification aid, not a complete material specification. Send the RFQ through F6’s contact page with the drawing revision and requested response date.
FAQ
Can I request a quote without knowing the adhesive chemistry?
Yes. Describe the application and mark chemistry as open for proposal. Require the supplier to identify the proposed construction and its evaluation needs.
Should the RFQ include a target price?
It can, provided technical requirements remain clear. Treat cost reduction proposals as separate options when they change construction, format, or acceptance criteria.
What should happen when the supplier cannot meet one requirement?
Request a written deviation and its practical effect. Engineering and purchasing should approve any accepted exception before order release.