Can "easy-tear" and "anti-counterfeiting" features be achieved simultaneously on fresh produce labels?

Last year, a client who sells premium fruit called us, sounding a bit anxious: "My return rate has jumped 5 percentage points over the past two months, and it's all because consumers complain that the labels can't be torn off cleanly, leaving adhesive residue on the fruit. I now want to add an anti-counterfeiting QR code, but the supplier I consulted last time said easy-tear and anti-counterfeiting can't go hand in hand—either it tears cleanly but the QR code breaks when torn, or the QR code stays intact but leaves residue behind. Is there really no solution that satisfies both requirements?"

This is a question that's been discussed many times in the industry but rarely explained clearly. The two core requirements of fresh-produce labels (labels affixed directly to the food surface or packaging of fruit, meat, ready-to-eat meals, seafood, etc.)—"easy-tear" and "anti-counterfeiting"—are indeed contradictory in traditional label manufacturing processes. This article aims to clarify the principles behind this contradiction, outline the 4 currently feasible solution categories, and share the 3 real failure cases we've experienced firsthand.

First, Why "Easy-Tear" and "Anti-Counterfeiting" Are Contradictory

From a label materials science perspective, the contradiction stems from two opposing design goals.

The core of an easy-tear label is "low adhesion"—the bond between the adhesive layer and the substrate surface (fruit skin, plastic container, PE film) must be small so that consumers can peel it off in one motion without leaving residue. However, the side effect of low adhesion is that the label itself can be lifted off completely, making it easy to copy, counterfeit, and transfer onto fake products.

The core of an anti-counterfeiting label is "high adhesion + integrity"—the label must adhere firmly to the substrate, and once peeled, it will be destroyed (e.g., break lines severed, QR code fractured, VOID text revealed), preventing counterfeiters from lifting it off intact for replication. Yet high adhesion means consumers will be left with adhesive residue when peeling the label.

These two goals are diametrically opposed in traditional processes. To achieve easy tearing, adhesion must be reduced; to achieve anti-counterfeiting, adhesion must be increased and a destructible structure must be designed. A typical counter-example: a certain brand used a high-adhesion anti-counterfeiting label, and as a result, when consumers peeled it off, the fruit skin came off with it. After receiving complaints, the brand had to abandon the anti-counterfeiting function.

Four Balanced Solutions: Principles and Suitable Applications

Although a perfect balance is difficult to achieve, advances in materials and processes over the past five years have enabled four types of compromise solutions.

Solution 1: Segmented design—easy-tear outer area + tamper-resistant center.This is currently the most mature solution. The label is designed as a “ring structure,” with a low-adhesion easy-tear area around the outside that consumers can remove in one tear, while the center features a high-adhesion tamper-resistant area (with a QR code, authentication code, and brand LOGO) that cannot be torn off.

After consumers remove the easy-tear outer area, the tamper-resistant center remains firmly attached to the package or fruit. To verify authenticity, they can scan the QR code in the center. The key to this solution is precise application of segmented adhesives, requiring specialized “segmented adhesive-coating equipment,” which is 30–50% more expensive than conventional label equipment.

Suitable applications: premium fruits (cherries, kiwifruit, blueberries), prepared foods, and seafood gift boxes. We worked with a customer who applied this type of segmented label to cherry boxes: the easy-tear area improved the consumer label-removal experience, while the QR code in the center provided traceability and authentication.

Solution 2: Two-layer structure—easy-tear upper layer + tamper-resistant lower layer.The label is designed in two layers. The upper layer is a conventional printable face material (bearing product information), while the lower layer is a film in direct contact with the substrate (bearing authentication information). When consumers remove the label, the upper layer tears away, while the lower film remains attached to the fruit or package.

The key to this solution is “interlayer adhesion < adhesion between the label and the substrate.” In other words, the adhesion between the label face material and backing film must be lower than the adhesion between the backing film and the fruit or package. This ensures that only the face material is removed during tearing, leaving the backing film in place.

Suitable applications: fresh products that require the traceability code to remain on the product. However, note that although the lower film remains on the package, it is visually unattractive, and direct contact with fruit must comply with food-contact material standards (such as FDA 21 CFR and EU Regulation 1935/2004).

Solution 3: Combination of washable easy-tear labeling and digital authentication.The easy-tear section uses washable adhesive (which loses adhesion when exposed to water), allowing consumers to remove the label completely by rinsing it with water or wiping it with a damp cloth, without leaving adhesive residue. The authentication section does not use a physical structure; instead, it uses “digital authentication”—each label has a unique QR code that consumers can scan to enter the brand’s official page and verify authenticity.

This solution avoids the physical conflict between “tamper resistance” and “easy removal,” using digital technology to address authentication. Its advantage is the best consumer experience (the label can be washed off without leaving adhesive residue), while digital authentication cannot be copied (each code can only be verified once). Its disadvantages are that the brand must establish a digital authentication system (costing CNY 50,000–150,000), and consumers must be accustomed to scanning QR codes.

Suitable applications: premium fruit gift boxes, branded prepared foods, and seafood gift boxes. Customer case: a brand used washable labels + a one-item-one-code traceability system for its cherries, achieving an 18% increase in repeat purchases because consumers buying the gift boxes for others could scan the code to view the origin and harvest date.

Solution 4: Tear-open authentication—the complete authentication information is revealed only when the label is torn.The label is designed as a “twin-section structure”; the complete authentication code or verification QR code is revealed only when the label is torn open. For example, the left side of the label contains product information (which can be torn off), while the right side contains the authentication code (which is fully revealed only after tearing), leaving half of it on the substrate.

The ingenuity of this solution is that “the authentication information itself is revealed by tearing”—counterfeiters cannot see the complete authentication code without damaging the label. When consumers tear open the label, they also complete the authentication process.

Suitable applications: holiday gift boxes and fresh-product gift boxes designed to provide a “ceremonial unboxing experience.” The disadvantages are a complex process and higher cost (an additional CNY 0.05–0.15 per label).

3 Real-World Failure Cases

Case 1: Gluing Error in Zoned Design.

In 2023, a client used Solution 1 to produce cherry labels. In the first trial batch of 5,000 sheets, an error occurred during the gluing process — the precision of the zoned gluing was not properly controlled, and the boundary between the "easy-tear zone" and the "anti-counterfeiting zone" shifted by 1.5 mm. As a result, when consumers tore the label, they also tore off the anti-counterfeiting zone, rendering the entire anti-counterfeiting mechanism ineffective. The equipment had to be re-calibrated later, resulting in a batch of wasted material. This case reminds us that the precision of zoned gluing equipment is critical, and a small trial run (at least 200 sheets) must be conducted before mass production.

Case 2: Residue from Washable Adhesive.

A prepared-food brand adopted Solution 3, using "washable adhesive" for their labels. However, actual testing revealed that the adhesive would fail at low temperatures (cold storage below 4°C) and could not be washed off completely. Moreover, when in contact with oily foods (such as meat-based prepared dishes), it would leave oily marks. The client ultimately switched to the "zoned design" solution. This case reminds us that washable adhesive has limited application scenarios; testing must simulate actual storage conditions (temperature, oil exposure, humidity).

Case 3: Customers Don't Scan Digital Anti-Counterfeiting Codes.

A fruit brand spent 120,000 RMB building a digital anti-counterfeiting system, attaching a QR code to each piece of fruit. However, after launch, the scan rate was only 2.3% — the vast majority of consumers simply did not scan the codes. The anti-counterfeiting function became virtually useless. The client later adjusted their strategy, changing "scan to verify authenticity" to "scan to view the origin story + enter a raffle," which boosted the scan rate to 28%. This case reminds us that digital anti-counterfeiting needs to give consumers a reason to scan.

How to Choose a Solution: 4 Decision Dimensions

Which specific solution to choose depends on 4 dimensions.

Dimension 1: Consumer Profile. If your customers are high-end gift box purchasers (willing to scan codes and read origin stories), Solution 3 is feasible; if they are mid-to-low-end FMCG consumers, Solution 1 is more reliable.

Dimension 2: Cost Tolerance. Solution 1 (zoned design) adds 5–15% to the cost; Solution 2 (double-layer structure) adds 15–25%; Solution 3 (digital anti-counterfeiting) adds 30–50% (including system setup); Solution 4 (tear-open type) adds 25–40%.

Dimension 3: Surface to Be Labeled. Smooth surfaces (PE boxes, glass, plastic) are suitable for all solutions; rough surfaces (paper boxes, corrugated board) are suitable for Solution 1 and Solution 2; irregular surfaces (fruit skin, shells) are only suitable for Solution 1 and Solution 3.

Dimension 4: Regulatory Requirements. Labels in direct contact with food must comply with food-grade material standards (FDA 21 CFR, EU 1935/2004, GB 4806.7). Special attention should be paid to the lower film layer left on the fruit in Solution 2.

Summary

"Easy-tear" and "anti-counterfeiting" are contradictory at the physical level, but a balance can be found at the process and digital levels. The key is to understand your product form, consumer profile, cost tolerance, and regulatory requirements, and then choose the most suitable one from the 4 categories of solutions.

There is no perfect solution, but there is one that best fits your scenario. It is recommended to run a small-batch test first (200-500 sheets) and then proceed with mass production after verification. The cost of trial and error at this stage is far lower than the cost of returns or redesign after mass production.

Further Reading: Why does a mineral water label lift after being soaked in an ice bucket for 24 hours?, What exactly does the alcohol-resistance test for cosmetic self-adhesive labels measure?, Personalized variable data printing: how to customize serial numbers, QR codes, and names, One-product-one-code labels: 3 key stages from design to application