We print tamper-evident safety seals for food packaging. These labels break or distort when opened, making any interference clearly visible. Ideal for jars, bottles, takeout containers, and meal kits, our seals enhance food safety and brand trust.
Food safety seals are security labels designed to indicate if a food package has been opened or tampered with. Once applied, they are difficult to remove or reseal without leaving visible damage, ensuring product integrity and customer confidence.
They’re widely used in:
Takeout and delivery packaging
Jars and bottles (sauces, honey, drinks)
Meal kits and prep boxes
Catering and retail food trays
Tamper-sensitive or high-value food items
| Type | Function |
|---|---|
| Cap seal (partial wrap) | Breaks when bottle/jar is opened |
| Lid seal (flat flap) | Applied across the lid and side of a container |
| Box flap label | Secures paper or plastic food boxes |
| Tamper-cut label | Pre-slit to tear easily when lifted |
| Freezer-safe seal | For chilled or frozen food packaging |
We can produce these in custom shapes, clear or printed, and in sets with your main label if needed.
We select materials that perform well under real food service conditions:
Face Materials:
PET film – Durable, tear-resistant, suitable for cold and moist surfaces
PP film – Good clarity and flexibility
Writable paper – For adding time, date, or initials
Clear film – For minimal design impact
Adhesives:
Permanent adhesive – For secure, non-removable seals
Freezer-grade adhesive – Maintains adhesion in cold or frozen environments
Tamper adhesive – Distorts film or leaves residue when removed
All adhesives are food-safe for indirect contact (applied to the outer packaging).
Custom shapes to match your lid, box, or flap
Branding, QR code, or product name printing
Tear lines or pre-cut slits for easy breakage
Transparent or opaque finish
Optional writable area for date/time or initials
We support color-matched security seals that align with your branding while providing safety assurance.
Delivery meals and takeout containers
Honey jars, jam, or drinks
Frozen meals and sealed trays
Gourmet or high-value retail food
Event catering and boxed lunches
Q: Will these labels clearly show if someone opened the product?
A: Yes. We design the label to tear, break, or leave residue when tampered with. It becomes obvious if opened.
Q: Can these be used in cold or freezer storage?
A: Absolutely. We offer materials and adhesives suitable for refrigeration and freezing.
Q: Are the seals food-safe?
A: Yes. All materials are suitable for indirect food contact—they’re applied to the outside of packaging.
Q: Can I print my brand or message on the seal?
A: Yes. We provide full-color printing and can customize the shape, layout, and message as needed.
Add: Building 37, Zhongnan High-tech Park, 320 Xinma West Road, Tianyuan District, Zhuzhou City, Hunan Province, China
Tel: 4009933608
Mob: +8615901700474
Email: info@printpp.com
With 15 years of professional experience in packaging and printing industry, we provide high-quality custom packaging solutions for global customers. One-stop service from design, printing to finished products. Your reliable packaging partner worldwide.
Hunan Hepbrun Packaging & Printing Co., Ltd.

