Explore EST’s tamper evident bag customer cases to see how B2B buyers evaluate samples, confirm packaging specifications, and place initial or repeat orders. These projects cover cash bags, security bags, and duty-free retail packaging across different markets.
Each case identifies the customer’s requirements, order quantity, and project status. Use these examples to prepare your own specifications and discuss suitable samples before ordering custom tamper evident bags.
Customer Projects at a Glance
EST’s tamper evident bag customer cases include repeat purchases, confirmed orders, sample testing, and projects undergoing design or purchasing review. The table below identifies the current stage of each project.
| Market | Application | Quantity | Current Status |
|---|---|---|---|
| Bahamas | Duty-free retail bags | 300–500 per order | Approximately 4–5 repeat purchases |
| Japan | Cash bags for a securities exchange customer in Ginza, Tokyo | 1,000 bags | Two repeat purchases |
| Turkey | Cash bags | 3,000 bags | Order placed following successful sample testing |
| Vietnam | Tamper-evident bags for powder packaging | 5 sample bags | Shipping paid by the customer; testing in progress |
| Mexico | Custom security bags | Sample stage | Samples supplied for evaluation |
| Singapore | Custom duty-free bags | 10,000 bags | Artwork confirmation in progress; samples and fees to be finalized |
| Indonesia | Police evidence bags | 15,000 bags | Artwork confirmation in progress; quotation submitted for internal review |
| Brazil | Forensic evidence bags | 4,000 bags | Quotation submitted; awaiting internal review |
| Saudi Arabia | Forensic evidence bags, three designs | 15,000 bags total | Under review |
| Dubai, UAE | Custom duty-free bags | 15,000 bags | Under discussion |
| Cam Ranh, Vietnam | Airport duty-free bags | 500,000 bags | Under discussion |
Tamper Evident Bag Customer Cases: Repeat Orders and Confirmed Purchases
The following tamper evident bag customer cases highlight two purchasing approaches: repeat replenishment and orders placed after successful sample testing. They show how buyers move from product evaluation to an ongoing supply relationship.
Bahamas: Repeat Orders for Duty-Free Retail Bags
A duty-free retailer in the Bahamas has purchased bags approximately four to five times, with quantities of around 300–500 bags per order.
This duty-free bag customer case illustrates a practical replenishment pattern for smaller retailers: ordering manageable quantities based on purchasing needs.
For similar projects, EST reviews bag availability, dimensions, printing requirements, and delivery costs. Small replenishment orders and newly customized production runs have different commercial requirements.
Buyer takeaway: Share your expected order frequency and quantity per shipment so EST can assess suitable stock or custom production options.
Turkey: 3,000-Piece Cash Bag Order After Successful Testing
A customer in Turkey placed an order for 3,000 cash bags after successfully testing EST’s cash bag and tamper-evident security bag samples.
Security bag sample testing gave the customer an opportunity to evaluate the products before confirming the purchase. Following successful testing, the project progressed to a confirmed order.
For buyers considering custom tamper evident bags, this case demonstrates a practical process: evaluate suitable samples, confirm specifications, and proceed with an agreed production order.
Project status: Order placed following successful sample testing.
Japan: Repeat Cash Bag Purchases in Ginza, Tokyo
A securities exchange customer located in Ginza, Tokyo, has purchased 1,000 cash bags and returned for two repeat purchases.
This cash bag customer case demonstrates an ongoing supply relationship. For repeat orders, buyers can reference previously approved specifications and identify changes to quantity, printing, or delivery requirements.
Keeping a clear record of the approved bag dimensions, materials, and security features helps simplify future purchasing discussions.
Project status: Two repeat purchases.
Together, these tamper evident bag customer cases show how sample evaluation and clear specifications can support both initial purchases and repeat orders.
Sample Testing Projects
Security bag sample testing helps buyers evaluate materials, sealing performance, and product suitability before confirming an order. These EST projects show how sample evaluation supports different packaging requirements.
Vietnam: Five Sample Bags for Powder Packaging Tests
This tamper evident bag customer case involves a business customer in Vietnam evaluating five sample bags for powder packaging. The customer paid the sample shipping cost, and testing is currently in progress.
The evaluation focuses on whether the bags suit the customer’s powder product and packing process. EST is awaiting feedback before discussing further specifications or a potential bulk order.
For similar applications, security bag sample testing should reflect the powder type, fill weight, bag dimensions, and sealing conditions. Providing these details helps EST recommend suitable samples for the intended use.
Project status: Sample testing in progress; customer feedback pending.
Mexico: Sample Evaluation for Custom Security Bags
This tamper evident bag customer case focuses on a custom security bag project in Mexico, with requirements for film thickness, tamper-evident closures, and barcode or serial-number printing.
The requested construction includes three-layer LDPE film at approximately 55–57 microns and a 40 mm security closure. Samples in multiple sizes were supplied for evaluation against the buyer’s specifications.
The security bag sample testing requirements include film tensile testing using ASTM D882 and assessment of bag seam performance. These are buyer-specified evaluation requirements; test results and compliance remain to be confirmed.
Buyer takeaway: A custom security bag should be evaluated as a finished product. Check the film, seams, closure, and printing together to determine whether the bag suits the intended application.
Duty-Free Bag Projects in Development
EST’s duty free bag projects cover custom printing, sample preparation, and procurement planning for airport retailers and duty-free groups. These projects form part of our tamper evident bag customer cases, with the current development stage identified for each requirement.
Dubai and Vietnam: Duty-Free Bag Projects Under Discussion
EST’s duty free bag customer projects also include a requirement for 15,000 customized bags associated with Dubai airport retail and a requirement for 500,000 bags associated with Cam Ranh airport in Vietnam.
Both projects are under discussion. They are presented as examples of procurement requirements rather than completed deliveries or airport endorsements.
For projects of this scale, buyers should confirm usable bag dimensions, material thickness, printing coverage, closure requirements, packing arrangements, and delivery schedules before approving production.
Where security tamper-evident bags (STEBs) are required, the specification review should distinguish them from ordinary duty-free shopping bags.
Buyer takeaway: Provide your retailer’s or operator’s written packaging requirements early so that sample development addresses the intended use.
Singapore: Artwork Development for 10,000 Custom Duty-Free Bags
A duty-free group in Singapore is working with EST on a project for 10,000 customized duty-free bags.
The project is currently at the artwork confirmation stage. Once the design is agreed, the next step is to finalize sample requirements and applicable fees before arranging sample production.
This project illustrates the sequence for developing custom duty-free packaging: confirm the design, agree on the sample specifications and costs, and evaluate the samples before making further production decisions.
Project status: Artwork confirmation in progress; samples and fees to be finalized.
Police and Forensic Evidence Bag Projects
EST’s tamper evident bag customer cases include police and forensic evidence bag projects in Indonesia, Brazil, and Saudi Arabia. These projects involve custom security bag requirements at different stages of quotation, artwork confirmation, and internal review. Each proposal requires clear specifications before sample preparation or production can proceed.
Indonesia: 15,000-Piece Police Evidence Bag Project
This tamper evident bag customer case involves a proposed quantity of 15,000 police evidence bags for a customer in Indonesia.
EST has submitted a quotation, and artwork confirmation is in progress. The project is awaiting the customer’s internal review before the next stage can be agreed.
For similar custom security bag projects, artwork review helps buyers confirm printed fields, language, identification details, and handling instructions. Agreeing on these details provides a clear reference for subsequent sample preparation and production approval.
Project status: Artwork confirmation and internal review; quotation submitted.
Brazil: 4,000-Piece Forensic Evidence Bag Proposal
A customer in Brazil has requested 4,000 forensic evidence bags. EST has provided a quotation for the custom security bag project, and the proposal is awaiting internal review.
The project remains at the quotation stage. Sample preparation, final specifications, and production arrangements will depend on the customer’s review and subsequent confirmation.
For buyers developing a similar forensic evidence bag proposal, providing bag dimensions, quantities, printed information, closure requirements, and the delivery destination helps establish a clear quotation. Any security bag sample testing requirements can also be discussed before samples are arranged.
Project status: Quotation submitted; awaiting internal review.
Saudi Arabia: Three Forensic Evidence Bag Designs Under Review
A forensic evidence bag project in Saudi Arabia covers three designs with a combined requirement of 15,000 bags.
The project is currently under review. The quantity refers to the total across all three designs, rather than 15,000 bags per design.
Before production approval, the quantity allocation and final artwork for each version should be confirmed separately. This helps keep the design references and order requirements clear when several versions are included in one project.
Project status: Under review; 15,000 bags across three designs.
Specifications Buyers Confirm Before Production
Custom tamper evident bags should be developed around the contents, handling conditions, and required evidence of opening.
| Specification | Details to Provide |
|---|---|
| Application | What the bag will contain and how it will be handled |
| Dimensions | Required usable internal space and overall bag size |
| Material | Preferred film structure, thickness, and transparency |
| Security closure | Required tamper indication and test conditions |
| Printing | Logo, colors, warning text, and printing languages |
| Identification | Barcode format, serial-number range, and placement |
| Additional features | Handles, receipt pockets, or document compartments |
| Purchasing plan | Quantity, delivery destination, and required schedule |
If specifications are incomplete, send product photographs, packed-product dimensions, or an existing bag sample. EST can review the information and recommend options for evaluation.
Sample Testing and Artwork Approval
Available stock samples help buyers assess material feel, dimensions, closure operation, and visible tamper evidence before committing to custom production.
Stock samples are free; customers pay shipping costs. Custom samples require a separate production quotation based on the agreed specifications.
For custom development, EST can prepare free preliminary artwork using your dimensions, logo, printing content, and language requirements. Production proceeds after the artwork, specifications, applicable fees, and schedule are confirmed.
Part or all of the custom sample production fee may be credited against a qualifying bulk order under terms agreed in advance. Shipping charges remain separate unless otherwise agreed.
Before approval, test samples under your actual packing and handling conditions and share the results with our team.
Order Quantities, Shipping, and Repeat Supply
Order quantities depend on the bag type, available stock, printing requirements, and production setup. Custom duty-free bag orders generally start from 3,000 pieces, subject to specification confirmation. Other security bag projects are quoted individually.
For sample delivery, buyers can use a supported courier account, request delivery to a freight forwarder in China, or ask EST to arrange shipping at the buyer’s expense.
Postal parcels offer an economical option, while international express is suitable for more urgent evaluation. Bulk shipping options are assessed according to shipment size, destination, and timing.
For repeat orders, referencing the previous approved artwork and specifications helps both parties identify any requested changes before production.
Test Our Bags Before You Order
Evaluate the material, sealing strength, and tamper-evident performance before placing a bulk order. Visit our free sample page to explore available samples, shipping options, and application details.
Stock samples are free; customers cover shipping. Custom samples are quoted separately.
FAQs About EST Security Bag Projects
Are all projects on this page completed orders?
No. The page distinguishes repeat purchases, sample evaluation, and projects under discussion. Each example should be read alongside its stated status.
Can EST make a bag similar to one shown in a case?
We can review your requirements against a previous project. Material, dimensions, printing, and closure performance must still be confirmed for your application.
Can I request samples before ordering custom security bag packaging?
Yes. Available stock samples are free, with shipping paid by the customer. Custom sample production is quoted separately.
Can you support specific testing or documentation requirements?
Send the relevant test methods, acceptance criteria, and documentation requirements. Our team will review them and confirm what can be supported before sampling or production.
Can you share more detailed project references?
Ask for examples relevant to your product and market. We can discuss available specifications and project materials, subject to customer confidentiality.
Why Work with Us
EST helps B2B buyers move from initial requirements to sample testing and production. Our tamper evident bag customer cases cover cash handling, duty-free retail, powder packaging, and evidence collection, giving buyers practical references for their own projects.
- Small custom orders: Orders starting from 3,000 bags, depending on specifications, help buyers evaluate a smaller production batch before committing to larger quantities.
- Free stock samples: Available stock samples support security bag sample testing before ordering. Customers cover shipping costs; custom sample production is quoted separately.
- Free preliminary artwork: We help prepare layouts for logos, warning text, barcodes, and serial numbers, making internal review and specification confirmation easier.
- Responsive production and shipping: Our team coordinates artwork, production scheduling, and dispatch to keep projects moving. Lead times are confirmed against specifications, quantity, and delivery requirements.
- Multiple settlement currencies: Ask about available payment currencies beyond USD and EUR. Suitable currency options can simplify payment arrangements and reduce unnecessary currency conversions.
- Relevant customer experience: From successful sample testing in Turkey to repeat purchases in Japan and the Bahamas, our projects offer useful purchasing references.
Share your custom security bag requirements with EST to discuss suitable samples, artwork, order quantities, and shipping options.
Discuss Your Tamper-Evident Bag Project
Planning a new security bag or duty-free packaging project? Send EST your application, bag dimensions, estimated quantity, printing requirements, security features, and delivery destination.
If you are still comparing options, share an existing bag photograph or describe the products you need to pack. Our team can help identify the specifications to confirm and the appropriate sample route.
- Email: info@ecosecuritytape.com
- WhatsApp: +1 615 480 2757
- Sample Testing: Request Free Stock Samples — customers cover shipping.
- Product Reference: View or Download the EST Product Catalog