Custom Cold Pack Manufacturing Process
Cryozin’s custom cold pack manufacturing process takes you from concept and gel formula selection to product design, branding, sampling, quality control, and delivery.
——Customized Planning
Not just branding, but starting from product requirements.
We connect product functionality, usage scenarios, brand expression, and production requirements to help you establish clear and executable customized specifications before sampling.
Explore Options01
Application requirements
Who is the target audience?
Where is it used on the body?
What is the usage scenario?
What is your target pricing?
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Brand
presentation
Customized brand colors
Printing brand logo
Customized brand packaging
Establish brand retail positioning
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Functional performance
Balanced Fit: Mold Design
Softness: Material selection
Temperature: gel formula
User experience: Sample testing
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Stable mass production
Produce according to the sample
Full process quality control
Full inspection before shipment
Logistics door-to-door delivery
CONSULTATION
Communicate your needs and product requirements.
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DESIGN & DEVELOPMENT
We provide professional design and customized solutions.
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QUOTE & ORDER
Confirm the plan, quotation and order details.
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PRODUCTION
Mass production with strict process control to ensure consistent quality.
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DELIVERY
Custom packaging and reliable shipping coordination for safe, on-time delivery.
——Product Structure
First define the product itself, then define the brand language.
Quickly launch based on mature solutions, or develop structures from scratch that are more suitable for the usage scenario. We will assist you in achieving a balance between comfort, durability, cost, and appearance.
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Shape Customization
From standard cold-compress bags to body-specific designs, we support structural and contour development tailored to real-world use.
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Dimensions and Weight
Adjust the length, width, thickness, filling amount, and coverage range to match product functionality and retail display needs.
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Outer material
Choose materials such as PVC, TPU, nylon, Lycra, etc., while considering touch, flexibility, puncture resistance, and compliance requirements.
——Gel Formula
Product functionality is customized from the inside out.
Different usage scenarios require different cold-retention durations, low-temperature flexibility, and heating methods. We help you match the right thermal-core solution.
- Antifreeze soft gel
- Gel bead
- PCM phase change
- Color and viscosity adjustment
- Sodium acetate
- PCM phase change
——Printing and Branding
Make every product have brand recognition.
Select appropriate printing, labeling, and surface techniques based on material, color, and channel requirements to make the product a part of the brand.
- Screen Printing
- Embossed Pattern
- Instructions & Warning for Use
- Full-Color Offset Printing
- Customized Label
- Document & Sample Confirmation
——Accessory Combination
Using accessories to achieve a better user experience
A suitable accessory can improve the fit, comfort, and perceived value of a product. Customize synchronously with ice packs to make the supply chain simpler.
- Elastic Straps & Velcro
- Storage & Protective Bag
- Branded Accessories
- Cloth cover & soft fabric cover
- Chloroprene Rubber Support Strap
- One-Stop Accessory Procurement
——Custom Packaging
Packaging that protects your product and strengthens brand recognition.
We can assist in developing packaging solutions that balance protection, brand expression, and display efficiency for e-commerce, clinics, and offline retail.
- Color Box
- Zipper & Frosted Bag
- Retail Display Box
- Hanging Card & Description Card
- Outer Box & Packing Configuration
- Logistics & Shipping Coordination
——Sample Confirmation
First see, touch, and then confirm mass production.
During the sampling stage, your team needs to confirm the material texture, printing effect, fit, and packaging details before mass production, building confidence for the next decision.
- Specification Confirmation
- Printing Draft Confirmation
- Packaging Inspection
- Sample Making and Modification Suggestions
- Function and Usage Evaluation
- Production Approval Record
——Quality Assurance for Customized Solutions
Quality assurance and after-sales support that protect your business.
Our structured quality control keeps approved sample details consistent throughout bulk production, from incoming materials to final packaging. For 180 days after delivery, verified defects will be replaced free of charge.
Discuss Compliance
——Frequently Asked Questions
Answers to common OEM and ODM questions.
Find practical answers about product development, specifications, inquiries, and sample confirmation.
Yes. We support both OEM and ODM projects—from branding mature products to developing new hot and cold therapy solutions around your functional requirements.
The shape, size, material, gel formula, color, printing, label, accessories, packaging and instructions for use can all be discussed in the same set of specifications.
Suggest providing product ideas, usage scenarios, target markets, expected quantities, delivery times, reference images, and existing brand materials.
Support. The sample stage can help you confirm the material feel, printing, fit, functional performance, and packaging details before entering mass production.
