What if there are quality issues like poor sealing or breakage?

We perform 100% factory testing on each batch. We offer free replacement or concession acceptance for quality issues and provide video guidance if needed.

What industries are these bags suitable for?

They are ideal for chemical materials, electronic components, agricultural seed storage, and specialty high-value products requiring maximum protection.

Flexible Light Blocking Moisture-Proof Foil Bag for Engineering Plastics Packaging

Name: Flexible Light Blocking Moisture-Proof Foil Bag for Engineering Plastics Packaging
Brand: Wenzhou Pinxin Packaging Co., Ltd.
SKU: 2292867065

Zhejiang, ChinaWenzhou Pinxin Packaging Co., Ltd.

US$0.10-0.50

3,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Soft Bag

Material

Pet+PE

Model NO.

Customized

Waterproof

Product Name

Aluminum-Plastic Composite Bag

Keywords

Alu-Plastic Composite Bag

OEM Custom

Logo Custom

Material Structure

Pet/PE Multi-Layer Lamination

Key Features

Light Blocking, Ultra-High Barrier Property

Barrier Performance

High Oxygen Barrier, Moisture Proof

Light Transmission Rate

Heat Seal Temperature

120-180°C

Storage Temperature Range

-20°C to +60°C

Transport Package

Stretch Wrap + Pallet

Specification

Customized

Trademark

Customized

Origin

Zhejiang, China

Production Capacity

5000000pieces/Year

Key features

Ultra-High Barrier Protection: Multi-layer PET/PE structure with aluminum foil creates an impenetrable shield against moisture and oxygen.

Complete Light Blocking: 0% light transmission rate provides 100% protection against UV rays and visible light to prevent degradation.

Customizable Packaging: Accepts OEM and logo customization with flexible options for designs, samples, and full customization.

Excellent Heat Seal Integrity: Premium PE inner layer ensures strong, airtight closures that prevent leakage and contamination.

High Mechanical Strength: Durable PET outer layer offers outstanding puncture resistance and tensile strength for safe transport.

Chemical Resistance: Stable material composition ensures no migration or contamination when in contact with sensitive chemicals.

Wide Application Scope: Ideal for chemicals, electronics, agricultural seeds, and high-value products requiring premium protection.

Certified Quality Standards: Holds ISO 9001, ISO 14001, and ISO 45001 certifications ensuring rigorous quality management.

Company profile

Wenzhou Pinxin Packaging 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: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

About Our Factory & Business Background

AddressShanhai Street, Wenzhou, Zhejiang, China

Plant Area7201 square meters

Number of Employees94

Registered Capital30,000,000 RMB

Terms of PaymentT/T, LC

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity500 Pcs

Supply Chain Partners50

Our Production Capability & Technical Expertise

Main ProductsPP woven bag, Aluminum foil bag

Production Lines4

Production MachinesWire drawing machine, Laminating machine, Middle-seam bag making machine, Palletizer, Circular weaving machine, Package machine, Bag turning machine, Printing machine, Edge take-up embosser, Automatic heat-sealing bag making machine for woven, Wire drawing machine

QA/QC inspectors7 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers2 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Our Industry Experience & Global Business Record

Year of Establishment2015-09-25

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001, Others

Cooperated with Fortune 500Yes

Product Q&A

Q:What are the main features of this aluminum-plastic composite bag?

It features ultra-high barrier protection, complete light blocking (0% transmission), excellent heat seal integrity, high mechanical strength, and chemical resistance.

Q:Can I customize the bag with my logo or design?

Yes, we accept OEM and logo customization. We offer flexible customization options including customization from designs, samples, and full customization.

Q:What is the MOQ for custom printing?

MOQ varies by product type: FFS roll film trial orders are negotiable; valve bags/sewn middle seam bags are about 5,000 pieces; ton bags trial orders are negotiable.

Q:What certifications do your products hold?

We hold ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and ISO 45001 (Occupational Health and Safety) certifications.

Q:How do you ensure moisture protection during sea freight?

We can add aluminum foil moisture barriers or PE inner liners, place desiccants in the container, and provide fumigation certificates if wooden pallets are used.