Kraft Bubble Mailer Padded Envelope with Self-Seal Closure
Overview of Kraft Bubble Envelopes
Our Kraft bubble envelopes are manufactured by UBC (Model KBM) to provide dependable protective packaging for commercial shipping needs. Designed with a combination of 100% virgin Kraft paper, coextrusion film, and a PE bubble layer, these padded mailers offer reliable shock resistance during transport. They are ideal for businesses looking to ship small items safely while ensuring a professional presentation.
Key Features and Benefits
- Constructed with durable Kraft paper and inner PE bubble cushioning
- Secure self-seal hot-melt adhesive closure for tamper-evident mailing
- Protective edges ranging from 2 to 3 sides with 10mm widths
- Compatible with self-stick stamps, handwritten labels, and various printing methods
Product Specifications
Material: Kraft paper, coextrusion film, and strong self-adhesive
Closure: Peel and seal with hot-melt adhesive
Bubble Sizes Available: Small (9x2.5mm, 10x3.5mm), Medium (15x8mm), Large (25x10mm)
Size Limits: Minimum Width 90 x Length 100mm + Flap 30mm; Maximum Width 750 x Length 650mm + Flap 80mm
Thickness: 0.055mm to 0.175mm or custom options
Applications and Use Cases
These versatile mailers are widely used for transporting a variety of retail and small business items. Common applications include shipping clothing, electronic products, photo frames, cosmetics, and jewelry safely through standard postal and courier networks.
Frequently Asked Questions
Q1: What materials are used to make these mailers?
A1: They are constructed using 100% virgin Kraft paper combined with a coextrusion film and an interior PE bubble layer.
Q2: How is the envelope sealed?
A2: Each envelope features a convenient self-seal closure equipped with a strong hot-melt adhesive.
Q3: Are custom sizes available for order?
A3: Yes, custom sizing is fully supported within a range of width and length parameters.
Q4: What types of products can be shipped inside these envelopes?
A4: They are suitable for clothing, cosmetics, jewelry, electronics, photo frames, and similar small business supplies.