What is the lead time for orders?

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

What is the standard roll length?

The standard specification is 500M per roll.

Double Sided High Tack Security Tape for Bubble Mailer (SJ-HC126)

Name: Double Sided High Tack Security Tape for Bubble Mailer (SJ-HC126)
Brand: Yiwu Shuangjia Sealing Adhesive Tape Co., Ltd.
SKU: 691888042

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

US$5.25

20-499 Rolls

US$4.55

500-999 Rolls

US$4.05

1,000+ Rolls

Sample price:US$4.00/roll.Request sample

Product profile

Customization

Available

Tape Width

12mm Pepa

Setting

Economic

Model NO.

SJ-HC126

Performance

High Tack

Users

Self Adhesive Bag Manufacturers

Market

North America,United Kingdom

Transport Package

Carton

Specification

500M/Roll 10Roll/CTN

Trademark

Sunjia

Origin

Yiwu China

HS Code

39199090

Production Capacity

6000 Rolls Per Day

Key features

High Tack Permanent Seal: Hot melt adhesive ensures strong, permanent bonding for various mailing bags.

Security Tearing Feature: Destroys bag film upon opening, preventing reuse and ensuring security.

Machine Compatible Design: Thin film structure allows for easy and automatic cutting on sealing machines.

Customizable Roll Length: Roll length can be customized up to 5000M to meet specific production needs.

No Residue Formula: Leaves no degum or residue on bags after application or removal.

Flexible MOQ Options: Accepts minimum orders starting from 1 piece, suitable for small or large batches.

Factory Direct Pricing: Direct contact from manufacturer eliminates resellers for competitive origin pricing.

Four-Part Structure: Comprises release film, PET middle material, double-sided adhesive, and easy-tear section.

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.