Fill, zipper & valve
Confirm finished dimensions, tolerances, pocket zipper position, top seal and valve placement with a factory drawing and actual bean fill.
Matte black · dimension concept
Concept diagram and shared format image, not production samples. The reference image does not specify this SKU’s size or front pocket zipper. Final seams, valve and label placement require approval.
FLAT BOTTOM COLLECTION · WHOLE COFFEE BEANS
1 kg Flat Bottom Coffee Bag with Pocket Zipper
Matte black · GP-FB-1K
A one-kilogram whole-bean format for cafe replenishment and larger coffee orders.
- Proposed size
- W145 × H350 × D95 mm
- Front label
- 100 × 130 mm
Specification proposal · Factory dimensions, stock availability and coffee fill capacity pending confirmation.
YOUR SOURCING BASELINE
GP-FB-1K specifications
GreenPack master size matrix v0.2 · Proposed specification, subject to factory and fill-sample approval.- Product code
- GP-FB-1K
- Nominal fill · whole beans
- 1 kg
- Proposed dimensions
- W145 × H350 × D95 mm
- Dimension convention
- W = face width; H = total height; D = full bottom depth, not half gusset
- Bag construction
- Flat / box bottom
- Closure starting point
- Front pocket zipper; top heat-seal layout to confirm
- Degassing valve
- Recommended for the brief; type and position to confirm
- Material platform
- High-barrier laminate; layer structure and thickness to quote
- Surface proposals
- Matte black / matte white / kraft paper look
- Front label starting size
- 100 × 130 mm · GP-LBL-F-100130
- Specification status
- GreenPack proposed size; factory approval and actual fill test pending
- Availability, MOQ & price
- Confirm by size, finish, printing and order quantity
ONE FAMILY · FIVE CAPACITIES
Compare flat-bottom coffee bag sizes
Choose by actual coffee fill and packing workflow, not nominal weight alone.| Model / nominal fill | W × H × D (mm) | Front label (mm) |
|---|---|---|
| 250 gGP-FB-250 | 120 × 200 × 80 | 80 × 100 |
| 12 oz / 340 gGP-FB-340 | 125 × 230 × 80 | 80 × 110 |
| 16 oz / 454 gGP-FB-454 | 120 × 255 × 80 | 90 × 120 |
| 500 gGP-FB-500 | 130 × 260 × 90 | 90 × 120 |
| 1 kgGP-FB-1K | 145 × 350 × 95 | 100 × 130 |
LABEL-READY PLANNING
100 × 130 mm front label for GP-FB-1K
Start with GP-LBL-F-100130. Keep the artwork on the usable flat face, clear of folds, zipper and valve. The final label position must be checked on the filled pouch.FROM SIZE TO APPROVED PACK
What your quote should confirm
Barrier, finish & label
Request the laminate layers and thickness, relevant barrier test conditions, a surface sample, label adhesion test or a custom-print proof.
Quantity, packing & cost
Compare available factory sizes, stock colors, MOQ, artwork charges, lead time, pieces per carton, carton size and gross weight. Include your destination for delivered pricing.
BUYER GUIDES
Plan the complete coffee pack
Compare coffee pouch formats
Decide whether side gusset, flat bottom, or stand-up construction fits the sales channel and packing line.
Read guide →Source custom coffee pouches
Use a structured RFQ, evidence checklist, samples, and pre-shipment quality controls.
Read guide →Plan the degassing valve
Match valve need, placement, headspace, barrier, and sealing to the actual roasted coffee.
Read guide →Compare pouch materials
Review PET, MPET, foil, kraft, PE, EVOH, and mono-material structures by function and evidence.
Read guide →QUICK ANSWERS
1 kg flat bottom coffee bag FAQ
What size is the 1 kg flat bottom coffee bag?
GP-FB-1K uses W145 × H350 × D95 mm as a proposed sourcing size. D is the full bottom depth. Prioritize a real 1 kg light-roast fill test. Validate available volume, base stability, seal strength and filled-carton handling before approving this proposed size.
Does the nominal capacity guarantee a fit?
No. Bean size, roast level, headspace, zipper placement and sealing layout affect usable capacity. Approve a filled sample with your actual coffee before ordering.
Which label size should I start with?
Start with 100 × 130 mm (GP-LBL-F-100130). This is a placement proposal, not a fit guarantee. Check folds, seams, valve position and the pocket zipper on the filled pouch before approving label artwork.
Are all three finishes in stock?
The three finishes are specification options, not a live stock listing. Request current availability, the nearest factory size, laminate structure, thickness, MOQ and a physical color sample.
Can I request a valve and custom printing?
Include the valve requirement, artwork count and quantities in the inquiry. Valve position, print method, setup charges, lead time and barrier performance must be confirmed for the selected construction.