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PRD—B08Bags · Foil-lined · Barrier

Foil-Lined
Paper Bags

Foil-lined paper bags and pouches that pair a printable kraft or white-paper outside with a high-barrier foil laminate inside — for coffee, tea, powders and snacks. Block-bottom or flat-bottom, with optional degassing valve, zipper or tin-tie.

Structure
Paper / PET + Aluminium foil + PE (food-contact)
Styles
Block-bottom · flat-bottom · side-gusset · flat pouch
Sizes
50g · 250g · 500g · 1kg · custom
Closures
Heat-seal · zipper · tin-tie · degassing valve

Free sample pack ships within 48 hours · DHL Express · NDA on request

01Specifications

Full spec sheet.

SKU codeFPB-BB-250G
StructurePaper / PET + Aluminium foil + PE (food-contact)
StylesBlock-bottom · flat-bottom · side-gusset · flat pouch
Sizes50g · 250g · 500g · 1kg · custom
ClosuresHeat-seal · zipper · tin-tie · degassing valve
PrintUp to 9 colours gravure · matte/gloss/soft-touch
BarrierFoil ply · light / O₂ / aroma block for shelf life
Paper faceKraft · white kraft · kraft + spot varnish
MOQ10,000 bags · 20–25 days
CertificationsFDA · EU 10/2011 · LFGB · ISO 22000
02Customize it

Spec your foil bag — six decisions, one quote.

STEP 01

STYLE

Block-bottom
Flat-bottom
Side-gusset
Flat pouch
STEP 02

SIZE

50g
250g
500g
1kg
STEP 03

PAPER FACE

Kraft
White kraft
Kraft + varnish
STEP 04

CLOSURE

Heat-seal
Zipper
Tin-tie
STEP 05

VALVE

None
Degassing valve
STEP 06

PRINT

1–3 colour
4–6 colour
7–9 colour
03From RFQ to your door

From RFQ to your filling line — 25 days.

D 0RFQ + artwork + dielineStyle, size, closure, valve, print. NDA 4h.STAGE 01 / 06
D 1Quote + dieline proofPer-bag pricing, plates, valve/zipper tooling.STAGE 02 / 06
D 2–6Proof + colour3D bag proof + gravure colour draw-down.STAGE 03 / 06
D 7–18Print + laminateGravure print, paper/foil/PE laminate, cure.STAGE 04 / 06
D 19–23Bag-make + QCBag forming, valve/zipper apply, seal + drop test.STAGE 05 / 06
D 24–25Pack + dispatchCounted, master cartons. DDP / FOB Yantian.STAGE 06 / 06
04Material cross-section

Paper face to print, foil core to protect:
shelf life in a bag that looks craft.

Kraft paper
Outer · print, craft look
L1
Aluminium foil
Light / O₂ / aroma barrier
L2
PE sealant
Inner · food-contact heat-seal
L3
Total stackPaper + foil + PE · ~110gsm
Seal + drop + barrier verified

Foil core for shelf life; PE sealant for a leak-proof, drop-proof seam.

OTR
<0.5
cc/m²·24h
Seal strength
>25
N/15mm
Drop test
Pass
1.2m loaded

A foil-lined paper bag gives roasters and brands the craft paper look buyers want with the foil barrier that protects aroma and extends shelf life — plus a PE sealant for leak-proof, drop-proof seams. Add a degassing valve for fresh-roasted coffee. Related: aluminium foil guide.

05FAQ

What buyers ask before placing an order.

What bag styles do you make?

Block-bottom (box pouch), flat-bottom, side-gusset and flat pouches, in sizes from 50g sample bags to 1kg and custom. Block-bottom is the premium coffee/tea standout; flat pouches are most economical.

Can you add a coffee degassing valve?

Yes — one-way degassing valves for fresh-roasted coffee, plus zippers and tin-ties for reclosable formats. Valves and closures are applied in-line during bag-making.

Is the paper outside or the foil outside?

The printable paper (kraft or white kraft) is the outer face for that craft retail look; the aluminium foil sits inside as the barrier ply, with a food-safe PE sealant as the inner food-contact layer.

How long is the shelf life?

The foil ply pushes OTR below 0.5 cc/m²·24h — a near-total oxygen and aroma barrier — which supports long shelf life for coffee, tea, powders and snacks. We'll model expected shelf life from your product and target.

Can you print our brand?

Yes — up to 9 colours gravure with matte, gloss or soft-touch finish and spot varnish on kraft. Pantone-referenced matching kept on file for repeat orders.

What's the MOQ and can I get samples?

From 10,000 bags per design, 20–25 days. We send a 3D bag proof and physical samples (with your valve/zipper option) so you can check fit and seal on your filling line before production.

06Related products

Buyers of this product also order.

FOIL BAG · FPB-BB-250G

Coffee, tea or powders — sample foil bags in 7–10 days.

24H
Quote turnaround
7–10D
Sample dispatch
NDA
Standard with every project
FBA
Direct dispatch ready