Vacuum Pouch — packaging format from CosunPack
CS-0154

Vacuum Pouch

Vacuum Pouch: Flexible packaging with film, print, and sealing options matched to your filling process. Barrier and closure performance are agreed against your product requirements.

Product Highlights

  • Vacuum-packaging film and seal design matched to your packing process
  • Barrier structures tuned to your shelf-life target
  • Spout, valve, zipper, and closure options coordinated by our engineering team
  • High-barrier laminates protect against oxygen, moisture, and light
Send Full Spec

Craftsmanship & Production

Production steps and quality checks for this packaging format, coordinated across our printing workshops and specialized production network.

Printed by gravure or digital, laminated for barrier, then bag-converted with zippers, spouts, and valves inserted where the format calls for them—seal strength and handling checks follow the agreed quality plan.

Customization Options

Review the available options for Vacuum Pouch with our team. These are the requirements to confirm:

  • Laminate structure
  • Size & format
  • Gravure / digital print
  • Closures & fittings (zipper / spout / valve)
  • Eco mono-PE paths

Specification Planning — Vacuum Pouch

Review these material and process options for the selected structure. Your quotation confirms the exact specification for your project.

MaterialPET/PE, PET/AL/PE, kraft laminates, or mono-PE options; suitability confirmed per project
StructureVacuum Pouch
Size RangeDimensions or capacity confirmed against your product and selected tooling
ThicknessMaterial thickness or weight confirmed in the approved specification
PrintingGravure up to 10 colors, digital for short runs
FinishingMatte/gloss/spot finish, zipper, spout, degassing valve, tear notch
MOQQuoted per material, structure, print process, and order quantity
Sampling Lead TimeConfirmed after the artwork, structure, and tooling review
Production Lead TimeConfirmed after sample approval and production planning
Typical ApplicationsCoffee, snacks, pet food, liquids, powders

Options shown for planning; final parameters are agreed in writing with your quotation and approved sample.

Before You Order

Vacuum Pouch FAQ

Practical answers on choosing the structure, avoiding common problems, and confirming the right specification for your product.

Will this vacuum pouch work on our sealer?

Identify chamber or external extraction equipment, seal bar dimensions and the required pouch surface structure. Send the model and normal packing sequence. Trial vacuum drawdown and sealing with your product before approving material that merely looks like the pouch you currently use.

Technical references
How can sharp products cause vacuum loss?

Drawdown can pull film tightly over corners, bones or projecting features. Provide samples with the most challenging geometry and inspect for punctures after handling and storage. Evaluate any protective pad as part of the full pack rather than compensating only by increasing sealing time.

Technical references
Does vacuum packaging establish a safe shelf life?

No packaging format alone establishes that outcome. Provide the product, process and storage conditions for appropriate specialist review and validation. Evaluate barrier, seal integrity and product quality together, and avoid assigning a shelf-life claim from the appearance of a tightly drawn pouch.

Technical references
What should be recorded when approving the vacuum pack?

Record film construction, usable size, product geometry, sealing settings and the intended vacuum process. Define acceptable residual air, leaks and product deformation with the packing team. Inspect after realistic handling so a newly sealed sample is not the only reference.

Technical references

Have a different application? Share your requirements for this model.

One Partner for Your Complete Packaging

Source packaging from China with one team, from product-led development to delivery. Share your product or idea, component list, quantity, and destination—we will help define the next steps.

Project-specific quotationNDA available before file sharingReply target: one business day