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Custom Food Safety Seals

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.

Description

 What Are Food Safety Seals?

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


 Seal Types and Features

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.


 Materials & Adhesives

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).


 Printing & Customization

  • 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.


 Common Applications

  • 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


 FAQs

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.

CONTACT

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

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ABOUT US

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.

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