What is the lead time for production?

Lead time is within 15 workdays during off-peak season and one month during peak season.

How should the liner be tested before use?

Clients should test the liner on their production line for the estimated product shelf life, checking for acidity, chemical resistance, and corrosion effects.

Good Breathability EPE Foam Vent Seal Liner for Packaging Bottle

Name: Good Breathability EPE Foam Vent Seal Liner for Packaging Bottle
Brand: Hangzhou Well-Pack Material Co., Ltd.
SKU: 2209792875

Zhejiang, ChinaHangzhou Well-Pack Material Co., Ltd.

US$0.005-0.012

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Flip Top Cap

Material

Plastic

Surface

Smooth;Matte

Feature

Impact-Resistant, Heat-Resistant, Cold-Resistant

Sample

Available

Factory

Yes

Thiackness

1-3mm

Transport Package

Cartoon

Specification

Customized

Origin

Hangzhou

Production Capacity

10000 Piece/Pieces Per Day

Key features

Superior Venting Performance: Allows gas release to prevent bottle blow-up while maintaining a hermetic seal against aggressive chemicals.

Wide Chemical Resistance: Designed for petrochemical, pharmaceutical, pesticide, herbicide, bleach, and agrochemical applications.

Customizable Surface Finish: Available in smooth or matte surface options to meet specific client requirements.

Customizable Features: Offers impact-resistant, heat-resistant, and cold-resistant properties for diverse environments.

Flexible Printing Options: Available as printed or unprinted die-cut liners packed in plastic bags and carton boxes.

Precise Technical Specifications: Features 0.33 g/cc density, 60 Shore A hardness, and 0.8 um pore size for optimal performance.

OEM and ODM Services: Full manufacturing support available with 2 R&D engineers and dedicated production machines.

Sample Availability: Samples are available for testing on production lines prior to mass production usage.

Company profile

Hangzhou Well-Pack Material Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-02-28 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤18h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryHangzhou Well-Pack Material Co., Ltd. is a China-based manufacturing supplier established in 2006, with 42 employees and a 3,367 m² plant. The company states that its group has more than 40 years of packaging experience and produces materials, semi-finished goods, and finished products using paper, PE, EPE, PP, PET, aluminum foil, and specialty polymers. It operates nine production lines, has 6–10 quality-control staff, and offers products including induction liners, foil seals, peelable liners, and EPE/PE foam. It reports Class 1000 or Class 10000 clean-room production and HACCP certification. The supplier exports 31%–40% of sales, has self-operated import/export rights, and serves Southeast Asia, the Middle East, and Europe. Evidence supports manufacturing breadth, product customization, and export capability, while after-sales service, financial credibility, innovation depth, and documented customer cases remain insufficiently evidenced.

Supplier typeThe supplier is identified as a combined business entity and a factory/manufacturer located in Hangzhou, Zhejiang, China. Its stated manufacturing status and 42-employee operating structure directly support classification as a manufacturing supplier.

CertificationsThe company states that films, sheets, and rolls can be produced in Class 1000 or Class 10000 clean-room environments and that it is HACCP certified. However, its supplier-management-system certification is listed only as “Others,” with no further certification details.

Production capacityThe company reports more than 40 years of group packaging experience, production of base materials through finished products, nine production lines, a 3,367 m² plant, and clean-room manufacturing for films, sheets, and rolls. Its stated material range and product portfolio support broad production capability.

Customization capabilityThe supplier states that it provides one-stop service across multiple materials and product stages, offers custom-made automation solutions, and supplies foil liner rolls in different thicknesses, colors, printing conditions, and applications. These details explicitly support customization capability.

Product Q&A

Q:What industries is this vented seal liner suitable for?

It is primarily designed for aggressive applications in petrochemical, pharmaceutical, pesticide, herbicide, bleach, and agrochemicals industries.

Q:Can I get samples before mass production?

Yes, samples are available for thorough testing on your production line regarding filling lines, storage conditions, and temperature ranges.

Q:What are the customization options for the liner?

We offer customizable surface finishes (smooth or matte) and features (impact, heat, and cold resistance). It is also available printed or unprinted.

Q:What are the technical specifications of the liner?

The liner has a density of 0.33 g/cc, hardness of 60 Shore A, pore size of 0.8 um, and vent diameters of 5mm or 6mm.

Q:Do you provide OEM and ODM services?

Yes, we offer both OEM and ODM services with 2 R&D engineers and various production machines to support your needs.

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Good Breathability EPE Foam Vent Seal Liner for Packaging Bottle