CrysPack packaging solutions for precision components

Choose the retention method first

Start with the component and the way it will be loaded, moved and removed. A membrane case holds an item between films, a gel carrier retains a small contact surface, and a vacuum release tray changes the contact area for removal. Compare these principles before comparing box dimensions.

For a group of identical devices, consider whether individual cases or a pocket tray fit the workflow. Describe every stage that the packaging will cover: incoming inspection, testing, assembly transfer, storage and onward shipment.

An inner carrier and an outer transport case can belong to the same enquiry.

Photograph the component both inside the existing package and on its own. Mark surfaces that may touch the support and surfaces that must remain accessible. Explain which tool handles the part and which direction it approaches from. These details give the selection a practical starting point.

Dimensions, clearance and contact surfaces

Provide the component length, width, height and weight. If you are replacing a box, add its inner working dimensions as well as the outside dimensions. A familiar case code does not by itself describe the clearance between films, pocket depth or usable gel area.

Mark sharp edges, protrusions, connectors and optical surfaces on the drawing. For a lens, include its diameter, edge thickness and overall height; for several parts, include their intended arrangement. A small sketch of the support areas can be more useful than a photograph of the closed lid.

Copy the full code from the current package label, including all suffixes, and photograph the label separately. When a previous package worked well, describe which parts of that setup should be retained. A change in component geometry or handling equipment should appear explicitly in the enquiry.

Gel tack and the removal operation

Retention and release should be reviewed together. State the component contact footprint, weight and removal tool. XL, L, M and H are ordering options for gel tack, while the actual behaviour should be evaluated on your component and handling sequence. Explain the result that the operator needs.

If the carrier moves through several operations, list the sequence from loading through inspection to transfer. A manually operated station needs access for its handling tool; an automated station needs a defined approach and pickup position.

For a vacuum release tray, include the connection and release sequence.

For a repeat order, send the earlier carrier label and a picture of its layout. Separate changes in the package from changes in the part or the workstation. This allows the discussion to focus on the necessary adjustment while keeping the established production process clear.

Material, electrostatic control and cleanliness

For a sensitive electronic device, provide the process requirements for electrostatic control and contamination. Clear, black, anti-static and conductive describe different aspects of an ordering version. Record the material requirement alongside the carrier structure and complete package code.

For entry into a controlled area, describe preparation, inner bag requirements and allowed contact with the component. Identify the technical information required by your engineer.

Cryspack lists separate documents for membrane, gel, foam and ESD data, as well as package dimensions and packing information.

Keep the inner support, outer protective bag and transport case as separate lines where necessary. The protection required at one stage may be different from that required at another. A clear list of those layers lets engineering and purchasing compare the same package composition.

Application and replacement planning

Fuzhou Cryspack was founded in 2005 and develops protective packaging for precision and fragile items. Its range includes membrane, gel and vacuum release boxes, wafer containers, shaped optical cases, pocket trays and soft protective packaging.

Select the family around the component and the operation.

For optics, define coated surfaces and permitted support areas. For dies and thin substrates, state the contact face and removal method. For round wafers, give the diameter, thickness and number per carrier. For a replacement insert, include the case, lid and fastening details in the photographs.

If the package is used with a removed module during maintenance, describe the route to inspection or repair and the expected return handling. A complete box, an inner tray and a shaped foam insert are different procurement items. List them separately so their quantities and functions remain clear.

Prepare the enquiry and qualification sample

You can begin with an existing package code or a drawing of the component. Include quantities, destination and a working contact. Useful files show the overall case, inner carrier, label and dimensions. For a new selection, add the part weight, permitted contact zones and removal method.

For a mixed order, place different dimensions and material versions on separate rows. State whether each row represents a complete package or a separate carrier or insert. Add the documents and marking requirements needed for receiving the shipment and assigning it to the intended workstation.

When moving to another packaging arrangement, define a sample evaluation procedure. Describe loading, lid operation, removal and transfer to the next station. Keep the agreed specification and sample label for repeat purchasing. This gives later orders a concrete configuration to check.

Previous CrysPack quotation

We previously quoted a CrysPack VR-2A vacuum container. For a related enquiry, provide the full container designation, the required inner carrier version and details of the component currently being handled.

A previous series name is a useful starting point rather than a complete specification. Describe the component currently being handled and any changes since the earlier request. The package, material version, quantity and release arrangement should be listed together for review.