{"id":7725,"date":"2026-11-11T01:48:16","date_gmt":"2026-11-11T01:48:16","guid":{"rendered":"https:\/\/www.heyipackage.com\/?p=7725"},"modified":"2026-11-11T01:48:16","modified_gmt":"2026-11-11T01:48:16","slug":"stand-up-pouch-size-width-height-gusset","status":"publish","type":"post","link":"https:\/\/www.heyipackage.com\/fr\/stand-up-pouch-size-width-height-gusset\/","title":{"rendered":"Zipper Stand-Up Pouch Sizing: Width, Height and Gusset Explained"},"content":{"rendered":"

Specify a zipper stand-up pouch with a labelled drawing showing outside width, total height, bottom gusset and closure positions, then confirm the size with your actual product.<\/strong> \u201cA 250g bag\u201d describes an intended fill weight, not a complete pouch specification. It leaves the supplier guessing about the product, available filling space and finished appearance.<\/p>\n

For overseas buyers comparing quotations, the goal is straightforward: every supplier should quote the same physical package. Start with dimensions before approving artwork or ordering printed stock.<\/p>\n

Identify exactly what each dimension measures<\/h2>\n

International Plastics’ stand-up pouch measuring guide<\/a> measures width and length by outside dimensions, with width running side to side and length running top to bottom. It identifies the bottom gusset by its expanded dimension and illustrates the zipper and side-seal areas separately.<\/p>\n

Use that as a useful reference, then ask your supplier to label its own drawing. Do not assume that a number described as \u201cgusset\u201d has been reported on the same basis in every quotation. Confirm whether it represents the fully opened bottom or a folded measurement.<\/p>\n\n\n\n\n\n\n\n\n\n
Specification item<\/th>\nWhat the drawing should clarify<\/th>\n<\/tr>\n<\/thead>\n
Width<\/td>\nOutside edge-to-edge width and the separate usable area between side seals.<\/td>\n<\/tr>\n
Total height<\/td>\nBottom-to-top outside dimension, including the area above the zipper.<\/td>\n<\/tr>\n
Bottom gusset<\/td>\nMeasurement basis and the bottom construction being quoted.<\/td>\n<\/tr>\n
Zipper and top seal<\/td>\nPositions, filling opening and space reserved for final closure.<\/td>\n<\/tr>\n
Artwork area<\/td>\nSupplier-defined print boundaries and feature locations on the approved dieline.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Real published sizes show why three numbers matter<\/h2>\n

As a concrete industry example, ePac’s published stand-up pouch size list<\/a> includes 6 inches wide \u00d7 9 inches high \u00d7 3 inches gusset<\/strong> and 6 inches wide \u00d7 10 inches high \u00d7 2.5 inches gusset<\/strong>. These are third-party published dimensions, not HEYI stock sizes or capacity claims.<\/p>\n

The second example is taller but has a smaller stated gusset. Calling both \u201csix-inch pouches\u201d loses information. Neither listing, by itself, tells you how much of your product will fit or whether the filled pouch will present as intended. Avoid calculating capacity by treating a flexible pouch as a rectangular box.<\/p>\n

Replace generic gram ratings with a fill check<\/h2>\n

Ask what product a supplier used when assigning a weight-based capacity. Whole snacks, granules and powders should not be treated as interchangeable just because the target net weight is identical. Product shape and the way it settles affect the space it occupies.<\/p>\n

For an initial sizing discussion, send the product description, target fill weight and a reference package if available. Request candidate samples and evaluate them with the intended product. If a substitute filling material is used, identify it and keep the final size provisional until the actual product is checked.<\/p>\n

During the trial, confirm that the filling opening is practical, the closure area remains clear and the zipper can be operated after filling. Assess the package upright and in its intended display position. Record the fill quantity and sample reference alongside photographs, rather than approving a size from an empty-pouch image.<\/p>\n

Approve the usable space before finalising artwork<\/h2>\n

Outside dimensions include areas that are not available for product. Side seals, bottom construction and the closure layout need their own attention. Ask the supplier to show these features instead of applying a universal allowance taken from an unrelated pouch.<\/p>\n

Once the filled sample is accepted, request the matching artwork dieline. Check the logo, mandatory product information and any window against that version. If the zipper or gusset changes later, review the drawing and artwork together before production.<\/p>\n

Our food packaging buyer’s guide<\/a> covers the broader sourcing decisions that sit alongside this dimensional review.<\/p>\n

Keep a compact size-approval record<\/h2>\n