Product · KBM-02
Kraft bubble mailers
The natural-look padded mailer, same sizes, recyclable face.
Kraft paper face hot-melt laminated to 3/16" bubble — the padded mailer customers associate with careful, natural packaging, in the full #000–#7 range.
- Kraft face
- Same 11 sizes
- Recyclable face
Kraft bubble mailers pair a paper face with the same bubble protection as our poly line. The kraft surface prints beautifully in one to three colors, takes stamps and labels well, and gives unboxing a natural look that matches sustainable brand positioning — the paper face is recyclable and the mailer is built to survive the parcel network.
We laminate the kraft to our own extruded bubble in-house, which is why the price undercuts distributor kraft mailers imported by the container. Natural brown and white kraft are both available.
Available facings
- Natural kraft
- White kraft
Technical specifications
| Facing | Kraft paper, hot-melt laminated |
|---|---|
| Bubble lining | 3/16" bubble, virgin LDPE/LLDPE |
| Closure | Self-seal adhesive lip |
| Stock sizes | 11 sizes, #000 (4 × 7") to #7 (14.25 × 19") |
| Finishes | Natural brown · white kraft |
| Lead time | 2–4 weeks from PO; samples in days |
Sizes & item numbers
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| Item # | Size | Qty / case |
|---|---|---|
| #000 | 4 × 7" | 500 |
| #00 | 5 × 9" | 250 |
| #0 | 6 × 9" | 250 |
| #CD | 7.25 × 7" | 250 |
| #1 | 7.25 × 11" | 100 |
| #2 | 8.5 × 11" | 100 |
| #3 | 8.5 × 13" | 100 |
| #4 | 9.5 × 13" | 100 |
| #5 | 10.5 × 15" | 100 |
| #6 | 12.5 × 18" | 50 |
| #7 | 14.25 × 19" | 50 |
Specifications are configurable — send your requirement and we'll quote to spec.
Common questions
Is kraft as protective as poly?
The bubble lining is identical, so cushioning is the same. Kraft trades a little water resistance for printability, stiffness and the natural look.
Can you print on kraft?
Yes — kraft takes 1–3 color print very well, and it's the most popular substrate for branded mailers.
Kraft bubble mailers
Kraft paper face hot-melt laminated to 3/16" bubble — the padded mailer customers associate with careful, natural packaging, in the full #000–#7 range.
Get a quote or samples