Eight-Side-Seal Flat-Bottom Bag

Reference photos from the ShinySunshine catalog show example flat-bottom bags, artwork and finishes. Final construction, dimensions and materials are confirmed for your project.

Custom flexible packaging

Eight-Side-Seal Flat-Bottom Bag

Model reference JX-8S-001

Custom eight-side-seal bags with a flat base, side gussets and resealable zipper. Specify size, laminate and branding with Jacxia for a B2B quote.

Material options
Multilayer laminate; specification confirmed per project
Closure
Resealable zipper
Finish
Surface appearance and finish specified for your project
Request a Quote

Tell us about your product, quantities and destination. Final dimensions, materials and features are confirmed for your project.

About this bag

More room for your product.

JX-8S-001 is an eight-side-seal, flat-bottom zipper bag format for custom packaging projects. Its flat base and side gussets create a box-shaped profile, with front, back and side panels to consider when planning product fit and presentation.

The format is a starting point for a specification rather than one fixed bag size or material. The width, height, depth, laminate and zipper arrangement need to work together with the actual contents and your filling method. Review a filled sample when assessing the usable space and how the pack will stand.

Use this model reference to discuss the shape, branding and project requirements with Jacxia. The gallery shows example finishes, artwork and window options. Final dimensions, materials and features are confirmed for your project.

Construction and features

A format with room to shape your pack

  • Flat-bottom profile. A defined base and side panels give the filled bag its box-shaped appearance. Confirm base dimensions and filled presentation for your product.
  • Side-gusset space. The side gussets open to create depth. Review the usable internal space alongside the finished external dimensions.
  • Resealable zipper. The top zipper provides a way to open and reclose the bag. The filling opening and any final heat-seal area are specified separately.
  • Multiple artwork panels. Plan the front, back and side artwork together. Seams, folds and the base layout affect where product information and design elements can sit.
  • Configurable construction. Laminate, thickness and surface appearance are selected for the project. The eight-side-seal name alone does not establish a barrier level or shelf life.

Bag specification

Define the bag, then the details

The model information below includes configurable options. Final dimensions, materials and features are confirmed in your project quote.

Dimensions
Custom width × height × depth; confirm base and gussets in mm
Capacity
Confirm target fill weight or volume using your actual product
Material
Multilayer laminate; specification confirmed per project
Closure
Resealable zipper
Printing and branding
Custom front, back and side artwork; CMYK or Pantone colours for review
Finish
Surface appearance and finish specified for your project
Barrier options
Review moisture, oxygen, light and storage requirements with the laminate

Measure the finished bag

Specify width, overall height and finished depth in millimetres when these are known. Include the base dimensions, usable filling space and any limits for the closed pack. If you have an existing bag or drawing, identify how its dimensions were measured so the proposed specification can be compared consistently.

Check fill, fit and sealing

Share the product and target fill weight or volume. Capacity depends on the actual contents and their bulk density; an example weight shown in a photograph does not define capacity for another product. Describe your filling process, required headspace and final sealing method when reviewing samples.

Define the laminate separately

Eight-side seal describes the bag format. The material layers, gauge and barrier needs are separate specification decisions. Include storage conditions, shelf-life targets and any destination documentation requirements in the brief so the proposed construction can be reviewed for the intended use.

Customization

Make the bag your own

  • Dimensions and base. Provide the desired width, height and finished depth in millimetres, together with any shelf, display or shipping-carton limits.
  • Laminate and gauge. Describe the contents, target fill and handling conditions. Material layers and thickness are reviewed against those requirements.
  • Zipper and filling. Explain how you will fill and seal the bag, and include any preferred zipper, opening or tear-notch arrangement for review.
  • Printing and colour. Share the number of artwork versions, your logo and CMYK or Pantone colour requirements. The print layout is confirmed against the agreed bag construction.
  • Finish and visibility. Discuss the preferred surface appearance and whether a clear window should be considered. Window placement and finish must be reviewed with the laminate and artwork.

Plan the next step

Plan your eight-side-seal bag project

01

Quantity guidance

Share quantities per size, material and artwork version for guidance.

02

Sampling

Include any reference-sample or fill-and-fit sample requirements. Sample availability and custom sample details are confirmed for the proposed specification.

03

Project timing

Sampling and production timing are confirmed after construction and artwork review.

How does this differ from the stand-up pouch model?
Both formats can stand when filled. JX-8S-001 has a box-shaped flat-bottom profile with side gussets; JX-SP-001 shows a different bottom-gusseted pouch format. Compare the usable dimensions, sample fit, artwork layout and filling requirements before choosing.
Does eight-side seal specify the material or barrier level?
No. It describes the bag construction. The laminate, thickness, barrier requirements and any supporting documentation are confirmed separately for your product and storage conditions.
Can I add my own printing or a window?
Custom artwork and CMYK or Pantone colour requirements can be discussed. If you want a window, identify the area and visibility you need so its position can be reviewed with the laminate, seams and print layout.
What should I include in a quote request?
Share the product, intended fill, quantities per size and artwork, delivery destination and timing. Include existing dimensions, drawings, material requirements and your filling and sealing method if known.

Explore application guides

Application guide

Bird Food & Seed

Explore application →Application guide

Dry Food & Snacks

Explore application →Application guide

Pet Food

Explore application →

Keep exploring

Compare another pouch format

JX-SP-001

Custom Printed Stand-Up Zipper Pouch

View model →

JX-8S-001

Let’s shape your next bag.

Share what you need to pack, your target fill and your branding. We’ll review the dimensions and construction for your project.

Request a Quote