Multi-Scene Self-Heating Patch for Constant Temperature Warmth for Lab Reagents, Cell Culture & Daily Care, Visible Thermal Performance

• Customization: Available
• Use: Knee, Back, Lips, Eyebrow, Abdomen, Stomach, Waist, Shoulder, Neck
• Main Ingredient: Iron Powder
• Model NO.: XW0101
• Shape: Irregular
• Durability: 8H
• Properties: Heat Therapy Patch
• Certificate: CE, Mhra, Cfs, ISO13485
• Temperature: 39-43ºC/43-48ºC/50-60ºC
• Material: Iron Powder, Activated Carbon, Vermiculite, Salt
• Weight: 5±2g
• Shelf Time: 3 Years
• Type: Hot & Cold Packs
• Brand Name: Meilan
• Transport Package: Final Price According to Client's Package Require
• Specification: 50*50mm
• Trademark: Meilan
• Origin: Jiangsu, China
• HS Code: 3824999999
• Production Capacity: Our Annual Output of Warmer Pad Reaches 120 Millio
• Package Size: 5.00cm * 6.00cm * 0.10cm
• Package Gross Weight: 0.010kg

Product Description

Product Description

Product Advantages

Extended 10+ Hour Runtime 
Provides reliable warmth far longer than standard patches, ensuring overnight stability for slow reactions or multi-hour hunting trips without reapplication.

Odorless & Discreet 
100% odor-free formula is essential for hunting (not alerting game) and lab work (not contaminating sensitive olfactory experiments).

Child & Pet Safe 
Non-toxic ingredients and a safe maximum temperature prevent burns, making it worry-free for family use or when stored in busy lab environments.

Eco-Conscious Disposal 
Made with biodegradable materials where possible; after use, it can be disposed of safely as regular waste without harming the environment.

Use Cases

Enhanced Thermal Signature 
Designed to emit a strong, consistent heat signature visible on all thermal imaging scopes, making it the ultimate tool for tracking wounded game by maintaining a high-contrast heat source.

All-Weather Durability 
Waterproof and windproof outer layer withstands rain, snow, and mud in harsh wilderness conditions, ensuring continuous heat output even when attached to wet animal hide or gear.

Long-Distance Detection 
Amplifies the heat signature of your target, allowing detection at extended ranges compared to fading natural body heat, significantly increasing recovery rates in low-light or dense forest.

Rapid Activation in Cold 
Instantly activates within 5MIN even in sub-zero temperatures , a critical advantage for emergency warmth or field sample preservation where every second counts.

Product User Guide

Uniform Heat Distribution 
Engineered for even heat output across the entire circular surface, eliminating hotspots that could damage sensitive cell cultures or denature reagents.

Temperature Range Optimization 
Calibrated to maintain a core temperature ideal for preserving biological samples, far exceeding basic hand warmers that often overheat or cool too quickly.

Residue-Free Adhesion 
Premium medical-grade adhesive leaves zero sticky residue on glassware or plastic centrifuge tubes, ensuring lab equipment remains contamination-free for subsequent experiments.

Cut-to-Fit Versatility 
While designed as a circle, the flexible material can be easily cut to custom sizes for irregularly shaped vials, PCR strips, or microcentrifuge tubes.

Item	ACUPOINT HEAT PATCH
Model No	XW0101
Brand Name	OEM
Feature	Air-activated, Disposable, Easy to Use
Materials	Iron Powder, Activated Carbon, Salt, Vermiculite, Resin, Water
Color	White or customized
Size Product	50*50mm
Packaging	One Piece Per Pack or according to customization
Weight	5±2g
Max Temp Range	39-43℃/43-48℃/50-60℃
Duration Hours	6-8h/ 8h/ 10h
Breathable Film	Spunlace/ PP non-woven
Adhesive	PE/ spunlace adhesive
Product warranty	3 years
Lead Time	3 days of mold, 7 days of proofing

Main Product

Company Profile

    At WISTAR, we specialize in intelligent motorization systems, delivering cutting-edge solutions for Founded in 2009, located in the hometown of Mei Lanfang -- Taizhou, Jiangsu Province. Jiangsu Meilan Medical Devices Co., Ltd. is one of the earliest Chinese self-heating patch manufacturers and high-tech enterprise that was engaged in research, development, production and sales of heat packs. The company has focused on OEM production for 14 years and has served many important brands and companies around the world. 

    Meilan has succeeded in cultivating various researchers and developing more than 130 types of heat pads. In particular, the medium and low temperature skin patches, special-shaped function patches,heavy heat packs, that Meilan has independently developed are among the best in China. The annual output of heat packs reaches 200 million pieces, and the daily output can reach more than 600,000 pieces. Products are exported to more than 30 countries and regions, such as Britain, Germany, France, Spain, Singapore, South Korea, the United States. Meilan regards product quality as its lifeline since its establishment and has established a strict production quality management system in every link of production and a complete product quality traceability system. Meilan has always won the reputation of integrity, guaranteed benefits with quality, led the market with new technology, created the market, and served the market. 

Company Strengths

Certifications

Exhibition

Packaging & Shipping

FAQ

1. Q: What is your company's expertise in warm patch production?

A: With 18 years of dedicated experience, we are a specialized medical device factory, rigorously complying with international quality standards to produce high-performance self-heating warm patches for pain relief. 

2. Q: Are your products certified for medical use?

A: Yes, our warm patches hold Class II Medical Device Manufacturing License and are CE compliant, ensuring safety and efficacy for therapeutic applications.

3. Q: Can you provide customized OEM services?

A: Absolutely. We offer comprehensive OEM solutions, including product design, packaging customization, and logo printing. Our team can adapt to your specific requirements, from shape to heat duration.

4. Q: What is your minimum order quantity (MOQ) for OEM orders?

A: Our MOQ for OEM projects is flexible, starting from 10000 pieces. Contact us to discuss your order volume for personalized pricing and support.

5. Q: How do you ensure product quality during production?

A: Our factory features a state-of-the-art laboratory with 48-channel temperature sensors and human-body-simulating thermostatic water tanks. Additionally, specialized technicians monitor every production step to guarantee consistent, high-quality output.

6. Q: What is your typical lead time for OEM orders?

A: Lead times vary based on order complexity but generally range from 3 days for sample approval and 1 weeks for mass production. We prioritize efficient communication to meet your deadlines.

7. Q: How can I start an OEM collaboration with your factory?

A: Simply share your product specifications, branding needs, and order details via email or our contact form. Our sales team will promptly provide a detailed quote and guide you through the process.