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Care Instructions for Custom PU Slide Sandals: What Brands Should Confirm

Oct 03, 2026

Who this article is for

This guide is for brand owners, importers, sourcing managers, merchandisers, quality managers, and factory project teams preparing to release a custom PU slide sandal from approved development into bulk production.

Main sections

Set the meeting purpose and release rule

The kickoff is not a general progress call. Its purpose is to confirm production readiness and assign every remaining action.

State in the invitation:

  • project and style numbers;
  • planned colourways and size range;
  • current specification revision;
  • production stage under review;
  • required participants;
  • documents to review;
  • decisions expected;
  • rule for release, conditional release, or hold.

Do not treat attendance as approval. Name the person who can authorise production and the conditions that must be closed before release.

Invite the people who control the work

The exact team depends on the project, but consider:

  • buyer product owner;
  • purchasing or sourcing manager;
  • buyer quality or compliance owner;
  • factory merchandiser or project owner;
  • production supervisor;
  • engineering, mould, or process representative;
  • material or purchasing owner;
  • quality-control representative;
  • packaging owner;
  • laboratory, inspection, or logistics contact where relevant.

Every agenda item should have a decision owner. A long meeting with no owner for open points is not a control.

Prerequisite 1: Product identity and version

Begin by displaying the single current product record:

  • product name and style number;
  • construction and component map;
  • colour and size/SKU list;
  • tech pack and drawing revision;
  • bill of materials revision;
  • logo artwork revision;
  • packaging artwork revision;
  • approved change list;
  • retained physical or digital reference sample ID.

Remove obsolete files from active workstations and shared folders or mark them clearly as superseded. Confirm that the factory’s production documents match the buyer’s master revision.

Prerequisite 2: Approval status

Review every approval as approved, open, rejected, or approved only for a limited purpose.

Cover:

  • construction and dimensions;
  • PU material and target feel;
  • colour and surface finish;
  • size grading and fit;
  • logo method, artwork, and placement;
  • components and suppliers;
  • packaging structure and artwork;
  • labels and market information;
  • required tests and reports;
  • pre-production sample;
  • known deviations.

An approval should identify the product, colour, size scope, sample, revision, approver, and date. Do not rely on yes in a message with no clear subject.

Agenda 1: Materials and components

For each component, confirm:

  • approved specification and reference;
  • supplier and production site where controlled;
  • colour or batch coding;
  • order and receipt status;
  • incoming-check method;
  • storage and handling conditions;
  • substitution rules;
  • traceability record;
  • action if the approved material is unavailable.

For PU systems, review which formulation, colourant, surface, density or other agreed control characteristics matter to the project. Do not permit an apparently equivalent substitution without buyer review when it can affect appearance, feel, performance, testing, or claims.

Agenda 2: Tooling and process readiness

Confirm mould, fixture, machine, and process readiness:

  • correct mould and size set;
  • maintenance or repair status;
  • cavity identification where relevant;
  • approved process parameters or setup controls;
  • first-piece process;
  • trimming, assembly, logo, finishing, and packing sequence;
  • line clearance between colours or styles;
  • operator instructions and training;
  • handling of start-up material and nonconforming output.

The meeting does not need to reveal confidential factory know-how to the buyer. It should provide enough evidence that the approved result can be reproduced and controlled.

Agenda 3: First-piece and pilot controls

Define what must be checked before full-volume production continues. A first-piece or pilot review can include:

  • dimensions and weight where specified;
  • pair symmetry;
  • colour and surface appearance;
  • strap position and opening;
  • logo position and quality;
  • component attachment;
  • size and identification marks;
  • workmanship and visible defects;
  • fit of the retail package;
  • project-specific tests or measurements.

Record the sample quantity, responsible approver, acceptance criteria, retained reference, and escalation route. Production should not outrun a required approval.

Agenda 4: Quality plan and inspection points

Map checks to the process stage where they are most useful:

  • incoming materials;
  • moulding or component production;
  • first-piece approval;
  • in-process control;
  • assembly and branding;
  • final pair inspection;
  • packing verification;
  • lot sampling or pre-shipment inspection;
  • laboratory testing where required.

For each check, state the characteristic, method, frequency or sample basis, acceptance rule, record, owner, and response to failure.

Do not use final inspection as the only control for a defect that can be prevented or detected earlier.

Agenda 5: Testing and evidence status

List every required report or verification item:

  • test object and sample source;
  • method and edition;
  • laboratory or responsible party;
  • destination-market or buyer requirement;
  • sample date and production status;
  • required result and decision rule;
  • report due date;
  • effect on production or shipment release.

If development samples were tested, decide whether production confirmation is required and what change triggers retesting. A report should be linked to the same material, component, and specification used for production.

Agenda 6: Colour, size, and assortment plan

Review the SKU matrix:

  • colours and component combinations;
  • sizes and grading version;
  • quantity by SKU;
  • pair matching;
  • inner-pack or carton assortment;
  • barcode or label mapping;
  • planned overage, shortage, or substitution rules if applicable;
  • controls that prevent mixed sizes, colours, or labels.

One correct total quantity can still hide an incorrect sellable assortment. Confirm the units used: individual sandal, pair, inner pack, carton, and total order.

Agenda 7: Packaging and logistics handoff

Confirm:

  • retail pack structure and material;
  • product orientation and protection;
  • size, colour, and barcode labels;
  • carton assortment and marks;
  • carton dimensions and weight records;
  • moisture or deformation controls where relevant;
  • transit-test or pack-trial status;
  • pallet, fulfilment, or marketplace needs;
  • final shipping-document owner.

Packaging artwork approval does not prove that the packed product fits, arrives undamaged, or maps to the correct SKU. Review the physical pack and data together.

Agenda 8: Traceability and record retention

Decide how the order will link:

  • material or component lots;
  • production date, line, shift, or another appropriate identifier;
  • mould or cavity where relevant;
  • inspection and test records;
  • rework or hold records;
  • pack and carton identifiers;
  • retained samples;
  • final shipment.

The level of traceability should match the product, market, risk, and contract. Identify who keeps which record and for how long under the applicable policy.

Agenda 9: Schedule, capacity, and dependencies

Review dates as linked conditions rather than one promised finish date:

  • material and packaging receipt;
  • tooling readiness;
  • first-piece or pilot review;
  • production windows;
  • test-sample availability;
  • inspection booking;
  • packing completion;
  • shipping documents and handoff.

Record dependencies and the effect of open approvals. Timing should be confirmed for the actual order; this guide does not provide a fixed production lead time.

Agenda 10: Change control and communication

Agree one channel for controlled decisions and one current action log. Define:

  • who can request a change;
  • who evaluates technical and commercial impact;
  • which approvals or tests must be repeated;
  • how revised files are issued;
  • how production receives the change;
  • how obsolete instructions are removed;
  • who informs external laboratories, inspectors, or packaging suppliers.

No verbal change should reach the production line without a recorded, authorised update.

Maintain an open-point and risk log

For each open point, record:

  • issue and affected requirement;
  • risk to product, market, timing, cost, or evidence;
  • interim control;
  • owner and due date;
  • decision needed;
  • proof required for closure;
  • release effect.

Conditional release should name the exact activity that may proceed and the activity that remains on hold. Avoid blanket proceed at own risk language.

Required outputs after the meeting

Issue a concise pack containing:

  1. approved meeting minutes;
  2. current document and sample index;
  3. SKU and assortment matrix;
  4. material and component readiness list;
  5. production flow and quality-control plan;
  6. test and inspection plan;
  7. packaging and labelling status;
  8. risk and open-action log;
  9. production-release decision;
  10. owners, due dates, and next review point.

Send it promptly and require corrections to be recorded. Silence should not automatically mean approval unless the parties have explicitly agreed that rule.

FAQ

Is a tech pack enough for production kickoff?

No. A tech pack defines product information. The kickoff also aligns approvals, materials, process readiness, quality controls, packaging, owners, risks, and release conditions.

Can production start with open points?

Sometimes a limited activity can proceed if the risk and boundaries are controlled. The release record should state what is authorised and what remains on hold. Critical product or market decisions should not be left implicit.

Who should issue the meeting minutes?

Choose one project owner. The minutes should be reviewed by the people responsible for the decisions and linked to the controlled project file.

Is a pre-production sample always required?

The required sample route depends on the project. If a retained approved reference is used for production and inspection, define its identity, scope, holders, and relationship to the specification.

Should the buyer attend the factory meeting in person?

Not always. A remote meeting can work when documents, samples, images, owners, and release decisions are controlled. High-risk or complex projects may justify on-site review or independent inspection.

Sources

[1] ISO 10005:2018, quality-plan guidance. [2] ISO guidance on documented information. [3] ISO/IAF design-and-development guidance. [4] ISO/IAF guidance on external providers. Full links and scope notes are in sources.txt.

Soft CTA

Henghao Slide Sandals Factory states that it supports custom PU slide project discussions with overseas buyers. To prepare a pre-production review, send the current tech pack, approved sample ID, colour and size matrix, branding, packaging, target market, quality plan, test status, and open-point list through the Buyer Help Center or Contact page. Production readiness, timing, cost, MOQ, and factory capability must be confirmed for the actual order.

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