When is the best time to fit thermal covers during shipping?

Covers should be fitted when the freight is at the correct temperature, and the covers themselves should also be at the same temperature.

What materials are used to make these bubble bags?

The bags are crafted from a diverse selection of materials including kraft paper, pearl film, and co-extruded film, offering versatile solutions for distinct packaging needs.

Is customization available for these products?

Yes, we offer full customization including size, structure, thickness, and custom printing to fulfill unique individual or enterprise demands.

Layered Opaque Bubble Envelope Bag with Air for Enhanced Insulation and Packing

Name: Layered Opaque Bubble Envelope Bag with Air for Enhanced Insulation and Packing
Brand: Zhejiang Pengyuan New Material Co., Ltd.
SKU: 2245859155

Zhejiang, ChinaZhejiang Pengyuan New Material Co., Ltd.

US$0.01-0.10

5,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Sealing Method

Self-sealing

Material

Foil Woven Fabric, Bubble

Model NO.

bubble bag

Size

Customized

Waterproof Performance

Waterproof

Industrial Use

Food, Pharmaceutical, Apparel, Agriculture

Transparency

Opaque

Layered

Functional Layer

Hardness

Soft

Basic Level

BOPET

Heat Seal

LDPE

Functional Layer

VMPET

Packaging

Bag

Bag Sealing Methods

Flat Bag Packaging

Aluminum Foil Thickness

7micron

Usage Scenario

Transportation

Reflectivity

95-97%

Surface Quantity

5 Sides

Sturcture

Customized

Thickness

Customized

Transport Package

Film Pallet Packaging

Specification

ISO, SGS, EU, CIQ, LFGB, IOS9001, CE, ES, GSV, FDA

Trademark

ZJPY

Origin

China

HS Code

39232100

Production Capacity

10, 000PCS/Day

Key features

Customizable Size and Structure: Offers customized size, structure, and thickness to fit specific item dimensions and shapes.

Superior Cushioning Protection: Densely packed small bubbles provide exceptional shock-absorption and safeguard parcels during transport.

Dual-Function Eco-Friendly Design: Merges bubble envelope protection with a backside plastic bag to cut costs and boost efficiency.

Reusable with Easy-Tear Design: Equipped with a double adhesive strip and easy-tear feature, allowing convenient reuse up to twice.

High Reflectivity Insulation: Features 95-97% reflectivity and VMPET functional layer for enhanced thermal insulation performance.

Versatile Material Options: Crafted from kraft paper, pearl film, and co-extruded film to meet diverse packaging needs.

Full Customization Services: Supports full customization from samples, designs, and custom printing to meet unique enterprise demands.

Waterproof and Opaque: Made from foil woven fabric and bubble material, ensuring waterproof performance and opaque visibility.

Company profile

Importers and ExportersYears of Export ExperienceIn-stock Capacity

Zhejiang Pengyuan New Material Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.62h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Hangzhou, with associated companies in manufacturing. Its documented capabilities include quality-control procedures, 10 quality assurance and quality control inspectors, finished-product inspection instructions, in-stock capacity, valid manufacturing contracts with associated subcontractors, and multiple production lines for film laminating, compounding, printing, slitting, bubble-film laminating, and bubble-bag production. It provides 3D design, ODM, OEM, and flexible customization services and reports new products in the past year. After-sales support is supported by documented corrective/preventive-action and complaint-handling procedures. However, the supplier has no overseas warehouse, showroom, agents, or branches, and reports zero countries served through overseas services. Financial information is excluded from this assessment.

Supplier typeThe supplier is explicitly identified as a factory, with its business scope covering high-performance fibers, composite materials, insulation and soundproofing materials, refractory materials, luggage, synthetic materials, paper products, specialized chemicals excluding hazardous chemicals, and wooden containers. Associated companies are in manufacturing, supporting its classification as a manufacturing supplier.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. It also has in-stock service capacity, but lacks overseas warehouses, showrooms, agents, and branches, limiting documented overseas service coverage.

R&D capabilityThe supplier provides 3D software design, ODM, and multiple forms of customization, and reports having launched new products during the past year. It does not have an available SDK, but the documented design and product-development capabilities support a positive assessment overall.

Production capacityThe supplier is a factory with valid manufacturing contracts covering associated subcontractors, in-stock capacity, 10 quality assurance and quality control inspectors, and defined inspection instructions. Its listed equipment and lines cover film laminating, compounding, printing, slitting, bubble-film laminating, and bubble-bag production.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design and ODM services, indicating broad documented customization coverage.

Product Q&A

Q:What is the difference between temperature control and temperature protection?

Thermal covers provide 'temperature protection' by slowing heat exchange, whereas 'temperature control' packaging uses insulating and phase change materials to hold temperature for a validated duration (e.g., 72hrs).

Q:Do thermal covers work effectively in cold weather?

Yes, they slow down temperature exchange in cold weather, often better than in hot conditions. Live trials show it takes longer for freight temperature to drop than to rise.

Q:Are thermal covers easy to fit and remove?

Yes, preformed covers fit over pallets like a hat and seal with tape in minutes. Removal is equally quick, except for silver-backed bubble rolls which may take up to 20 minutes for two people.

Q:Will adding a second cover double the performance?

No, but it improves performance considerably by an estimated 40-60% depending on conditions. A third cover adds only around 5-15% performance.

Q:Will using gel packs or phase change materials help performance?

Potentially yes. Gel packs can be placed on top of the product or in stitched pockets on side panels to provide an additional barrier against direct sunlight, though practicality and cost should be considered.