What are the payment terms?

Payment terms include T/T, D/P, and LC.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Extended Liner Bag Sealing Tape for Mailing Poly Bag

Name: Extended Liner Bag Sealing Tape for Mailing Poly Bag
Brand: Yiwu Shuangjia Sealing Adhesive Tape Co., Ltd.
SKU: 693662822

Zhejiang, ChinaYiwu Shuangjia Sealing Adhesive Tape Co., Ltd.

US$4.75-5.08

1,000 Rolls

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Double-side Tape

Material

Polyester

Model NO.

SJ-HC158

Usage

Decoration

Adhesive

Acrylic

Waterproof

Temperature- Resistance

Normal Temperature

Color

White

Tape Width

15mm

Application

Permanent Bond Between Glass,Plastics,Composites

Performance

High Tack

Setting

Economic

Transport Package

50m/R, 100RS/CTN

Specification

SGS, ISO9001

Trademark

Sunjia

Origin

Yiwu, China

HS Code

39199090

Production Capacity

10, 000, 000rolls Per Month

Key features

Permanent Sealing Design: Closes PE/PP bags securely; reopening destroys the bag.

Customizable Dimensions: Tailor-made sizes and roll lengths (up to 5000M) available.

High Tack Performance: Features strong acrylic adhesive for reliable bonding.

Versatile Application: Suitable for glass, plastics, and composites bonding.

Waterproof Material: Constructed with polyester film and acrylic adhesive.

Flexible Customization: Offers flexible customization options for specific needs.

Wide Width Range: Available in various widths for automatic or manual use.

Standard Roll Size: Standard package is 50m/roll with 100 rolls per carton.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedPatents Awarded

Yiwu Shuangjia Sealing Adhesive Tape Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 15 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: >24h CertifiedTerms of Payment: T/T, D/P, LC

AI-Powered supplier vetting

SummaryThe supplier operates a single production line at a stated factory in Yiwu, Zhejiang, with film blowing, coating, slitting, and sealing equipment. It reports annual output of 5 billion boxes of permanent bag sealing tape, 100% finished-product inspection, 15 quality assurance and control inspectors, and flexible customization. However, it has fewer than five experienced R&D engineers, no available SDK, no raw-material traceability, and no valid manufacturing-capacity contract with related subcontractors. Service procedures for supplier assessment, corrective actions, and complaints exist but lack written records. The supplier has inventory capability and 15 years of export experience, but no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial data is identified only by year and does not provide sufficient evidence for credibility assessment.

Supplier typeThe supplier has a defined factory location, one production line, manufacturing equipment, and its own quality-control capability, indicating a manufacturer rather than a purely trading entity. However, no valid manufacturing-capacity contract exists with related subcontractors, and no outsourcing SOP is established.

R&D capabilityThe supplier reports fewer than five experienced R&D engineers and no available SDK, which explicitly limits evidence of software-development or advanced R&D capability. It does offer flexible customization, but that alone does not establish strong innovation capability.

Production capacityThe supplier reports one production line, stated film-blowing, coating, slitting, and sealing equipment, and annual output of 5 billion boxes of permanent bag sealing tape. It also reports inventory capability and 100% finished-product inspection, but lacks continuous batch quantity reconciliation and has no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly states that it provides flexible customization and has multiple relevant processing machines, supporting the existence of product customization capability.