What is the lead time?

Normally it takes about 7 days for bulk production and about 7 days for delivery (It mainly depends on the quantity and the delivery location).

Can l order a small qty to start?

We support all our final-user customers for growth and success so any quantity is welcomed. For resellers, it is suggested to consider large orders to lower cost per unit to make yourself more competitive.

PU Foam Padded Self-Sealing Shipping Envelope Protective Mailer for Fragile Temperature-Sensitive Items

Name: PU Foam Padded Self-Sealing Shipping Envelope Protective Mailer for Fragile Temperature-Sensitive Items
Brand: Changzhou Kent Plastic Packaging Co., Ltd.
SKU: 2174171622

Jiangsu, ChinaChangzhou Kent Plastic Packaging Co., Ltd.

US$0.30-1.00

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Cosmetic Packaging, Gift Packaging, Medical Packaging

Material

Aluminum Foil + Foam + White PE Film

Sealing Method

Self-sealing

Transparency

Non-transparent

Waterproof Performance

Waterproof

Product Name

Aluminized PU Foam Insulated Envelope Mailer

Thickness

Customized

Size

Customized

Feature

Shockproof/Waterproof/Lightweight

Transport Package

5-Ply Corrugated Carton

Specification

Standard and Customization Available

Trademark

WXKT

Origin

China

HS Code

3923290000

Production Capacity

10000 Pieces/Day

Key features

Customizable Dimensions: Size and thickness can be tailored to specific requirements.

Customizable Appearance: Color options include silver, gold, and colored aluminized finishes.

Logo Customization: Printed LOGO can be customized for branding purposes.

Dual Temperature Control: Provides both cold preservation and heat insulation capabilities.

Shockproof Protection: PU soft cotton offers scratch-resistant buffer protection.

Waterproof & Light-Blocking: Aluminized film prevents oxidation and fading from light exposure.

Convenient Self-Adhesive Seal: Envelope flap with release paper eliminates need for tape.

Fold-Resistant Material: Flexible structure prevents cracking and aluminum leakage.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryManagement Certification

Changzhou Kent Plastic Packaging Co., Ltd.

Jiangsu, 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: N/A CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.82h

AI-Powered supplier vetting

SummaryThe supplier is a plastic packaging manufacturer and processor with production, printing, and bag-making equipment. It reports broad customization services, recent new-product activity, ODM capability, and OEM service for well-known brands. Quality processes include five inspectors, documented finished-product inspection instructions, quality assurance, corrective/preventive action procedures, and complaint-handling procedures. It has inventory capability and documented supplier-service procedures, but lacks valid contracts with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and an available SDK. Financial records are identified for 2020–2022, but no financial performance details are provided. Export sales account for 21%–30% of total sales.

Supplier typeThe supplier’s stated business scope centers on manufacturing and processing plastic packaging, including air cushion film, EPE film, winding film, flat film, and composite film, along with printing and packaging-product sales. Its listed facilities include production lines, printing machines, and bag-making machines, supporting classification as a plastic packaging manufacturer and processor.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, indicating an established issue-resolution process. However, the slices do not specifically describe warranty coverage, repair, replacement, or other after-sales service terms.

R&D capabilityThe supplier reports that it had new products during the past year and provides ODM services, which supports product-development capability. It also reports no available SDK and no established AI model for data-driven management, but these limitations do not negate the stated product-development evidence.

Production capacityProduction capability is supported by the stated packaging manufacturing scope, production-line, printing-machine, and bag-making-machine facilities, inventory capability, and five quality assurance/control inspectors. Average lead time is within 15 working days in the off-season and one month during peak season; however, the supplier lacks valid contracts with its related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated disclosures provide direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, and its company description emphasizes customer satisfaction and quality-first principles. No specific customer names, project details, product examples, or independently verifiable case studies are provided.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a manufacturer with multiple factories. Our main products include various kinds of plastic and paper packaging products such as film, bags and mailers. Please feel free to book a factory tour!

Q:Is OEM/ODM service available?

Yes, we are professional in customized service. Please contact us for any customization details.

Q:How can I get a sample?

Standard samples are free. For customized samples, please contact us for more details.

Q:Is customized sample fee or printing mold fee refundable?

Customized sample fee will be deduced from your order payment. Printing mold fee will be refunded if your cumulative orders reach a certain amount.

Q:What payment method do you accept?

T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal