Exact product
Name manufacturer/product and grade where required. Include relevant technical information and permitted alternatives explicitly.
MATERIAL REVIEW / BUYER-SUPPLIED RESIN
Customer-supplied resin. Agree incoming acceptance before treating the supply as usable.
Buyer ownership does not establish resin identity, condition or compatibility with the proposed molding route. Review the supplied material and the responsibilities for receipt, handling, trials and unused quantity before releasing work.
KeepWin coordinates partner-supported review. Exact material, responsible operations, process availability, dimensions, inspection, commercial quantities and timing are confirmed in the project proposal; no universal capability or certification is promised.
Generated molded-part concept. It does not show the buyer’s resin, a molding trial or verified processing suitability.
IdentifyExact grade and lot scope
ReceiveCondition and handling
AgreeTrials, losses and remainder
01 / SUPPLY IDENTITY
Define what is being supplied and what it represents.
A bag label or family name may not resolve grade, additive or lot requirements. Supply the information the responsible route needs to review suitability.
Lot and quantity
State supplied lot scope, quantity and expected replenishment. Connect the material to the planned trials and production quantities.
Color and additives
Identify masterbatch, compounded color, fillers or other components in the offered supply. Do not assume an undeclared mixture is equivalent.
02 / RECEIPT CONDITIONS
Agree how incoming material is accepted and held.
Packaging and storage history can matter to the offered processing route. Define requirements through the actual supply information rather than publishing one handling rule for every resin.
Packaging and identity
Describe sealed/open condition, labeling and required receipt records. Agree how unidentified or damaged supply is handled.
Storage and exposure
Provide applicable supplier handling information and known history. Confirm responsibility for storage and any preparation required before processing.
Incoming checks
Agree the information or checks used to accept receipt. Material acceptance does not automatically guarantee molding performance.
Unsuitable supply
Define notification, hold, return or replacement decisions. Name who approves disposition before the route consumes questionable material.
03 / RESPONSIBILITY COMPARISON
Make buyer supply different from a resin-inclusive offer.
Price and risk assumptions can differ. Keep each material-related scope visible instead of treating the resin as a free, unlimited input.
| Item | Define | Confirm |
|---|---|---|
| Supply | Exact identity, quantity and timing. | Buyer and receiving responsibility. |
| Preparation | Applicable handling and conditioning scope. | Responsible operation and included cost. |
| Trials | Purpose, consumption and decision owner. | Additional material and approval needs. |
| Remainder | Unused, rejected or processed material. | Ownership, return and disposal instruction. |
04 / PROCESSING REVIEW
Confirm suitability for the part and the actual route.
Supplier information and a planned process are inputs to review. A specific trial may be needed to resolve an agreed question, but no universal trial service or result is promised.
Part configuration
Provide geometry, wall/feature intent, finish and critical interfaces. Review the actual material against the proposed tooling and operation chain.
Technical information
Supply relevant processing and handling information for the exact product. Actual preparation requirements depend on that specification and route.
Trial scope
Agree what the trial evaluates, represented material and quantity, and how results affect release. Record limitations and consumption assumptions.
Changed supply
Review a different grade, lot condition, additive or mixture against prior evidence. Do not silently extend the earlier approval.
05 / RECORDS AND ACCEPTANCE
Connect the finished parts to the agreed material scope.
Material receipt, trial approval and finished-part inspection cover different decisions. Define the identity and coverage of each required record.
| Record | Identify | Scope limit |
|---|---|---|
| Receipt | Product/lot, quantity and accepted condition. | Incoming material only. |
| Trial | Material, tooling/process and sample purpose. | Represented trial configuration. |
| Part inspection | Revision, features, method and final state. | Agreed samples and checks. |
| Balance | Consumed, unused or rejected quantities where agreed. | Defined accounting and return scope. |
06 / RFQ PREPARATION
Quote the complete buyer-supply arrangement.
A molding price alone can omit handling, trials or material-loss assumptions. Agree those commercial boundaries before shipping resin.
Supply package
Send exact identity and information, quantity/lot scope, packaging/handling condition, part files, color/additives, production quantities and destination.
Cost and ownership
Clarify receipt, preparation, trials, normal process consumption assumptions, unsuitable supply and unused-material handling. Confirm included records.
Release
Agree incoming and trial hold points plus change approval. Resin acceptance, process availability, quantities and timing remain actual proposal items.
07 / QUESTIONS
Before sending buyer-supplied resin.
Confirm identity, incoming acceptance and the material balance arrangement.
Can resin be shipped before review?
Agree the supply specification, receipt and processing scope first so responsibilities are clear.
Is a resin family name sufficient?
No. Provide exact product/grade, relevant information and additive/color scope.
Does buyer supply guarantee successful molding?
No universal result is promised. Review material condition, part and route, and agree any trial purpose.
Who owns unused material?
Specify ownership, accounting, return or disposal instructions in the arrangement.
Can a changed resin be used under the old approval?
Review the change against processing and part evidence with the responsible approval owner.
PREPARE THE NEXT DECISION
Send the resin specification and the supply plan.
Include exact resin identity, technical/safety information where relevant, lot/quantity, condition and handling requirements, part files, color/additives, trial scope and responsibility proposal.
sales@keepwinco.comAn enquiry starts a team review. Material, fit, quantity, schedule, operation responsibility and supporting records are confirmed in the proposal; this form does not create an order or an instant price.
Start with what you know. Review your details before sending; no account needed.
Start parts inquiry →Your project is saved securely only when submission succeeds.