Bag Dimension and Seal Width Check

It covers the core finished-bag checks that usually drive customer acceptance: length, width, gusset depth, and seal width. It also captures seal continuity, visible defects in the seal area, and overall bag condition so you can separate dimensional non-conformance from cosmetic issues. The template is built around the approved customer drawing or specification.

Use it after production and before lot release, especially when the customer drawing has tight dimensional tolerances or seal-width requirements. It is also useful after a setup change, material change, or first-article run to confirm the process is holding the specified dimensions. If the product is not a finished bag or the acceptance criteria are based on performance testing rather than dimensions, a different template is a better fit.

A quality inspector, line lead, or trained production operator can run it as long as they understand the approved specification and measurement method. The person performing the check should know how to measure bag dimensions consistently and how to identify seal defects such as gaps, burn-through, wrinkles, or contamination. If your site requires it, a supervisor or quality manager can review the disposition on any non-conformance.

Most teams use it at the start of a lot, at defined sampling intervals during production, and again when a process change occurs. The right cadence depends on your control plan, customer requirements, and the stability of the sealing and cutting process. If defects are found, increase sampling or move to containment until the cause is corrected.

The most common mistake is measuring without first confirming the correct drawing revision, which can make a good lot look bad or vice versa. Another frequent issue is using unverified tools or measuring from inconsistent reference points, especially on gussets and seal width. Teams also sometimes record a pass/fail result without documenting the actual measurement or the specific defect that drove a fail.

The template gives you a place to record the defect, the affected lot, and any corrective action notes so the issue does not get lost in a general comment field. That makes it easier to quarantine suspect product, notify production, and trend recurring dimensional drift or seal problems. It also creates a cleaner record for customer complaints or internal corrective action review.

Yes. You can add fields for side-gusset, bottom-gusset, zipper, wicket, or stand-up pouch variations, and you can adjust the acceptance criteria to match the customer drawing. If your product uses multiple seal zones or special features like tear notches or vents, add those checks so the inspection reflects the actual finished bag design.

Ad hoc checks often miss revision control, sample size, and consistent measurement points, which makes results hard to defend later. This template standardizes what gets checked, how the result is recorded, and what happens when a defect is found. That makes it easier to compare lots, support customer audits, and reduce release decisions based on memory or informal notes.