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18 x 30 cm - #1 Blue Bubble Envelopes

PRONTO

Color: Blue / Polyethylene

Variant

Price:

$26.90

Quantity:

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18 x 30 cm #1 Blue Bubble Mailers – 100 Units

Specifications:

Dimensions: 18 x 30 cm
Opening: 10 cm
Material: Polyethylene
Bubble Height: 5 mm
Closure: Self-adhesive flap (hot melt, pressure-activated)
Color: Blue
Model: #1
Units per Pack: 100
Water Resistance: Yes
Recyclable: Yes

Key Features:

Durable polyethylene construction for extra protection
5 mm bubble lining cushions items against shocks and impacts
Permanent self-seal closure for a strong, tamper-resistant hold
Lightweight design helps minimize shipping costs
Water-resistant material keeps contents safe in transit
Suitable for documents, fragile goods, and small merchandise

Description:
The 18 x 30 cm #1 blue bubble mailers are designed to keep your shipments safe and secure. Made from strong polyethylene, they offer durability and resistance against tears and punctures. With a 5 mm bubble layer, they provide excellent cushioning to protect items from impact. The permanent self-adhesive flap guarantees a reliable seal, while their water-resistant design ensures products stay protected in varying conditions. Perfect for shipping fragile items, important documents, or small e-commerce goods.

How to Use:

Select an envelope size that fits your item.
Place the product inside, ensuring it is centered and protected.
Peel off the adhesive strip and press firmly to seal the flap.
Label the envelope with the recipient’s details and send via your courier.

About Our Products

How do I know what box size is perfect for my product?

1. Measure the product (length, width, height) with enough space for padding or protection.

2. Search our catalog for the box with suitable internal dimensions.

3. If you need advice, our Sales team can guide you.

Can I make a box with the exact measurements I need?

Yes. We carry plain corrugated boxes in most categories (white, regular, and tabbed). For custom sizes, please contact us to review minimum availability and production times.

Do you have eco-friendly products?

Yes, we're constantly adding more sustainable options. Visit our Eco-Friendly Packaging Collection to see environmentally friendly boxes and materials.

What is the difference between bubble envelopes and rigid envelopes?

• Bubble Mailers: These have an inner layer of bubble wrap that protects fragile and lightweight items. Ideal for electronics or small fragile items.

• Rigid Envelopes: Made with cardboard or a hard material that prevents bending. Perfect for documents or items that don't need to be folded.

What is the difference between regular kraft boxes and white boxes in terms of strength?

White and regular kraft boxes have the same strength if they share the same gauge (single corrugated). The choice is usually more about aesthetics or presentation. White boxes tend to give a cleaner or more premium appearance, while kraft boxes offer a natural, rustic look.

Fast Turnaround

Digital proofs in 48 hours, production in 5–7 days — so you never have to wait long.

One-Stop Shop

Bags, boxes, tape, and labels — everything you need, all in one checkout.

Eco-Friendly Choices

Up to 70% PCR films, biodegradable fillers, and recyclable packaging options.

Real Savings

Peso pricing, tiered volume discounts, and free shipping above threshold.