What is the sealing method?

The sealing method is self-sealing.

Is the bag transparent?

No, the bag is non-transparent.

Courier Bag Selfsealing Delivery Express Shipping Envelope Poly Plastic Biodegradable Mailing Bag with Glue Packaging Package Packing Bag

Name: Courier Bag Selfsealing Delivery Express Shipping Envelope Poly Plastic Biodegradable Mailing Bag with Glue Packaging Package Packing Bag
Brand: Guangzhou NStar Packaging Co., Ltd.
SKU: 2154832015

Guangdong, ChinaGuangzhou NStar Packaging Co., Ltd.

US$0.02

5,000-19,999 Pieces

US$0.015

20,000-99,999 Pieces

US$0.011

100,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Sealing Method

Self-sealing

Material

Model NO.

courier bag

Waterproof Performance

Non-waterproof

Thickness

Support for Customization

Feature

Disposable, Shock Resistance, Moisture Proof

Shape

Plastic Bags

Making Process

Plastic Packaging Bags

Raw Materials

Polypropylene Plastic Bag

Bag Variety

Pet/PE Bag

Transparency

Non-transparent

Transport Package

Bags or Cardboard Box

Specification

customized

Trademark

support for customization

Origin

China

HS Code

392390

Production Capacity

4000000 Pieces/Day

Key features

Self-Sealing Design: Features a convenient self-sealing mechanism for secure and easy closure.

Biodegradable Material: Made from PE plastic with biodegradable properties for eco-friendly packaging.

Customization Support: Offers full customization, minor customization, and flexible options from samples or designs.

Fast Lead Time: Can complete 4 export containers (nearly 100 tons) within 20 days to reduce delivery time.

Shock Resistance: Designed with shock resistance features to protect contents during shipping.

Moisture Proof: Provides moisture proof protection for various packaging needs.

Multi-Industry Application: Suitable for gift, stationery, medical, clothing, chemical, household, and food packaging.

OEM/ODM Services: Available OEM and ODM services with customization from designs and samples.

Company profile

Full CustomizationIn-stock CapacityQA/QC InspectorsR&D Capabilities

Guangzhou NStar Packaging Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤0.94h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier identifies as a manufacturing factory in Panyu District and reports inventory capability and production capacity for plastic bags, bag-cutting machines, and film-blowing machines. It offers extensive customization, 3D design, ODM, and OEM services, supported by five R&D engineers and available design documentation. Service-support infrastructure is limited: it has no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Lead times are stated as within 15 working days to one month. Financial records are indicated for 2021–2023, but no financial figures are provided. Certification, quality-assurance status, traceability, and fire-drill evidence are incomplete or unknown; quality-control test equipment is reported as zero.

Supplier typeThe supplier is explicitly identified as a factory, and its associated companies operate in manufacturing. This supports classification as a manufacturing supplier rather than a trading-only entity.

After-Sales capabilityThe supplier reports inventory capability and has written service-capability procedures with follow-up records, but its corrective-action and complaint-handling procedures have no written records. It has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, limiting demonstrated international service coverage.

R&D capabilityThe supplier reports new products during the past year, 3D software design, ODM services, and five R&D engineers responsible for new-product design and customer-driven customization. It also has design input, output, review, verification, and validation documents, although no SDK is available.

Production capacityThe supplier reports annual capacities of 5,000 tons for plastic bags, 200 bag-cutting machines, and 100 film-blowing machines, plus in-stock capability. It also reports peak- and off-season lead times within 15 working days to one month, supporting a demonstrated production operation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, along with 3D design, ODM, and customer-needs-based product development. These services are supported by five R&D engineers.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of reported brand-customer experience. However, no brand names, project details, or verifiable case records are provided.