Suspension & chassis.
Prepare the packed part.

How the part family changes the brief

Suspension and chassis parts range from small bushings to heavy assemblies. A flexible bag can be an inner protective layer, but structural protection and load support may belong to the outer packaging.

Packaging risks to review

• Weight can stress seams and the bag mouth.
• Threads, studs and sharp edges can puncture film.
• Metal-to-metal contact can mark finished surfaces.
• A bag alone does not control movement inside a carton.

Information worth sending first

• Packed dimensions and unit weight
• Metal projections and sharp points
• Whether there is a separate carton or sleeve

Bag format discussion

Start from how the pack is filled, carried, opened and stored. A flat bag, handled bag, zip-seal bag or easy-tear bag may each be discussed, but the format name does not establish dimensions, film or performance. A film bag is not a substitute for structural transit protection; discuss the complete packing system.

Sample and verification checklist

1. Record unit weight and the complete packed shape.
2. Identify threads, studs and finished surfaces needing protection.
3. Test lifting and handling with the intended quantity.
4. Review the bag together with the carton or divider system.

What needs project confirmation

Film grade, thickness, usable opening, print layout and special performance are reviewed together. Sampling is available; scope, timing and cost are agreed individually. Production timing and commercial terms remain subject to quotation. Requests for ESD, corrosion, barrier, cleanliness or fluid-contact performance need an explicit technical review.

Preparation questions before an RFQ

Before asking for a price, record the packed outline, the number of pieces in one pack and the condition in which the part arrives. State whether it is dry, oiled or handled with gloves, and whether the pack is opened once or more often. These details change the discussion more than a generic material name.

Keep a photo or drawing tied to the part reference. A vehicle model or catalog image can help identify the component, but it does not replace packed measurements. If a current bag is in use, send its measured dimensions and note what works or fails.

How to compare a sample

Compare samples with the same component and pack quantity. Check the opening, seam, closure and label after filling, then repeat the handling step that matters for the route. Write down the result and keep the sample reference with the artwork version so a later change is not confused with an approved arrangement.

Transit protection remains a separate question. A flexible bag can contain and cover the part, while an outer carton, divider or other support controls movement and external load. Review the complete packing system before treating a bag trial as a transit result.