1. Primary Substrate: PA+PE Co-extruded Film (Top Choice for Cross-border Shipments)

• PA (Nylon) layer: Excellent gas barrier property, long air retention, stable performance under extreme temperatures and good puncture resistance, ideal for long-haul cross-border logistics.
• PE layer: High flexibility, stable heat sealing performance, recyclable, compatible with automatic heat sealing and color printing. Standard nylon proportion: 18%–22%. Air can be retained for 30–60 days, which is the standard formula for cross-border orders.

2. Alternative Material Solutions

• Pure PE film: Lower cost, weaker air retention, suitable for domestic e-commerce and lightweight parcels with short transit time.
• Anti-static ESD co-extruded film: For chips, circuit boards and precision electronic products exported overseas.
• Modified biodegradable film: Compliant with environmental regulations of EU and overseas platforms; test reports are available.

3. Adjustable Thickness

Regular options: 50μm, 60μm, 75μm Heavy-duty puncture-resistant options: 80–120μm Thicker specifications are available for heavy goods and items with sharp edges.

Available Certificates: SGS, RoHS, REACH and other material test reports required for cross-border trade.

1. Shape & Structure Customization

• Q-type full wrap bag: 360° protection for laptops, hosts and square products.
• U-type: Protect bottom and two sides, high packing efficiency.
• L-type / corner protector: Only reinforce corners to save material cost.
• Bottle-specific style: Curved wrap structure for wine bottles, sauce cans and feeding bottles.
• Roll film: Inflated on-site by buyers, matching automatic packing lines. Air column width: 2cm / 3cm / 4cm / 5cm / 6cm optional. Independent air chamber design: one damaged column will not affect the whole protective bag.

2. Printing Customization (In-house Printing Workshop)

Single-color & multi-color logo, brand slogans, warning marks and cross-border traceability codes. Matte or glossy surface optional. The printing ink has strong adhesion to adapt to high temperature and humidity in overseas warehouses.

3. Air Valve & Process Customization

One-way self-locking air valve (standard type): Easy inflation and good leak-proof performance. Valve position and valve type can be customized for manual inflators and automatic inflation machines. Optimized heat sealing technology enhances seam strength to resist stacking pressure during sea shipping.

4. Functional Add-ons

Anti-static, UV-resistant, moisture-proof and flame-retardant formulas for industrial, new energy and precision equipment orders.

1. Provide product samples or dimension (LWH), weight and product features (fragile, sharp edges, ESD sensitive or not).
2. Confirm shipping method (sea / air) and destination country to lock environmental compliance standards.
3. Our structural engineer draws design drafts and arranges sample production.
4. Performance verification: drop test, air retention test and static compression test.
5. Confirm artwork and film thickness before mass production. MOQ: Normally 1000 pcs for finished bags; roll film can be ordered by meter.

1. Prioritize PA+PE high-barrier film for long sea transport instead of thin pure PE film.
2. Confirm recycling marks and REACH requirements in advance for EU and North American markets.
3. For high-value fragile goods, run standard cross-border drop tests after sampling.
4. The bags are flat before inflation, which greatly cuts storage cost and freight to overseas warehouses.

Integrated factory for air column film production and printing. We hold patents on cushion packaging. As a local manufacturer in Southwest China, we can provide one-stop packaging solutions including color boxes and outer cartons for cross-border shipments.