Hubei Mingda Plastics Products Co., Ltd. is one of the leading manufacturers and suppliers of Tamper proof cap in China, also supports customized service. Welcome to wholesale cheap Tamper proof cap in stock here and get free sample from our factory. Quality products and low price are available.
Products Description

This LDPE tamper proof cap is lightweight, flexible, and strong. It's made to seal bottles tightly and give a clear indication when opened. The tear-off feature makes it simple for customers to use while preventing accidental spills.

| Parameter | Details |
|---|---|
| Material | LDPE |
| Cap Diameter | 53 mm – 400 mm |
| Process | Injection molding |
| Colors | Yellow, Orange, Purple, White, Blue, Red, Green, Custom |

LDPE makes the tamper proof cap durable yet flexible. It resists cracking and maintains shape even under pressure, making it suitable for hot-fill or cold-fill production lines.
Custom Color Options
Available in seven standard colors and fully customizable shades to match your branding. The vibrant colors also help products stand out on shelves.




Click here to see more bottle cap details!
Security Function
The tear-off ring clearly shows if a bottle has been opened. This feature is essential for food, beverage, and pharmaceutical packaging, helping build consumer confidence.
Perfect for juice, dairy, sauces, powdered drinks, or even health supplements. The tamper proof cap works with PET, HDPE, or PP bottles.
Why Choose Mingda
Hubei Mingda Plastics Products Co., Ltd. has been producing bottle caps and containers since 2006. With factories in Hubei and Guangdong, we supply global customers with high-quality packaging solutions.










Certificates & Honors
Our company holds a variety of patents and certificates, as well as numerous honorary awards.
The following are just a few of them:

SGS certified supplier

Group Member of China Health Care Association

9th Xianning Municipal Government Quality Award Certificate

Council Member of the Hubei Chamber of International Commerce

National High-Tech Enterprise

Plastic Bottles for Solid Food Packaging

China National Pharmaceutical Packaging Association

FAQ – LDPE Tamper Evident Cap
1. Is it suitable for all 53mm bottles?
Designed for 53mm neck finish bottles. Sample testing is recommended for perfect fit.
2. Can it be used for hot-fill?
Yes. LDPE material supports both hot-fill and cold-fill lines.
3. What products is it used for?
Juice, dairy, sauces, powdered drinks, and health supplements.
Compatible with PET, HDPE, and PP bottles.
4. How does the tamper function work?
The tear-off ring separates after first opening, showing clear tamper evidence.
5. Can I customize the color?
Yes. Standard colors and custom color matching are available.
6. Do you produce bottles too?
Yes. Hubei Mingda Plastics Products Co., Ltd. manufactures both bottles and caps for better compatibility and stable supply.
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