Zip-lock, ziplock, zipper and resealable bag searches can describe different closures. This page covers press-to-close interlocking profiles; a slider-closure bag should be specified separately.
Zip-lock bag quotation checklist
Internal usable width and length below the zipper
Packed product, unit weight and closure frequency
Micron per wall, clarity and colour
Plain, write-on-panel or printed requirement
Direct-contact or documentation requirement, if applicable
Quantity per size, pack count, delivery city and required date
Stock-size availability, custom MOQ, sample options and production timing are confirmed after usable dimensions, film, closure, printing, packing and quantity are reviewed.
Zip-lock bag FAQs
Is a zip-lock bag the same as a slider bag?
No. A press-to-close profile is closed by pressing the zipper together, while a slider bag uses a fitted slider. Quote the actual closure required.
Can zip-lock bags be used for food?
The intended product, direct-contact status, temperature, storage and documentation needs must be disclosed and reviewed. Clarity alone does not establish suitability.
Can the bag be printed?
Printing is reviewed against film, artwork, print area, colours, bag orientation and quantity.
▧Zip-lock bags product or production imageReplace with original PBK or factory photography · 4:3
Discuss your zip-lock bags specification
Share the application, material, finished dimensions, micron or gauge, seal or closure, printing, packing configuration, quantity and delivery location before comparing quotations.
Share the material or structure, finished dimensions, thickness, seal or pouch construction, printing, quantity and delivery city. If a specification is incomplete, provide a current sample or describe what will be packed.
Can this product be made in custom sizes?
Custom dimensions and specifications can be reviewed subject to manufacturing feasibility, minimum order quantity and sample approval.
How is the final specification approved?
The final material, dimensions, thickness, construction, artwork and performance requirements should be confirmed in the quotation and, where needed, against an approved sample before production.
