GRainbow-Expert in premium gold bar packaging.
Premium Coin and Commemorative Coin Packaging | OEM/ODM Solutions
Featured Project
Heat Seal Blister Packaging
Fit for Cosmetics
Showcase lipsticks, palettes, and skincare sachets in hygienic, crystal-clear packs, razor blades, face masks, and single-use skincare ect—highlighting shades and boosting impulse buys with premium presentation.
Fit for Fashion Accessories
Elevate jewelry, sunglasses, bracelet, necklace and hair clips ect with scratch-proof, see-through packaging that protects pieces and entices customers at first glance.
Fit for Stationery
Group pens, erasers, and paperclips in neat, transparent packs—making it easy for shoppers to compare styles and quantities in a single glance.
Fit for Automotive Parts
Display fuses, bulbs, and small filters ect in durable, clear clamshells—ensuring quick identification, anti-tamper protection, and a polished retail look.
Fit for Toys
Lock tiny figures, puzzle sets, and craft kits ect into form-fitted cavities—keeping all parts visible, organized, and secure for parents and kids alike.
Fit for Small Electronics
Perfect for batteries, earbuds, USB drives, and power banks ect—providing hang-able, tamper-evident packaging that secures delicate components and boosts shelf appeal.
Fit for Computer Hardware
Ideal for mice, keyboards, cables, and memory modules ect—offering clear, damage-resistant display and easy spec labeling to drive informed purchases.
Fit for Hardware Tools
Secure screws, drill bits, small wrenches, screws, utility blades, and other small tools in organized, tamper-evident blisters—preventing loss, simplifying inventory, and enhancing professional appeal.
Fit for Medical & Pharmaceutical Kits
Seal test strips, adhesive bandages, bandages, and single-dose vials ect in sterile, one-time-use blister packs—guaranteeing purity, safety, and customer confidence.
| Overall size: 86x54mm | ||||
| Rectangular and other shape | Gold bar size | W | L | T |
| 1g | 14 | 23 | 0.8 | |
| 5g | 18 | 30 | 1.2 | |
| 10g | 22 | 38 | 1.5 | |
| 20g | 25 | 42 | 2 | |
| 50g | 30 | 50 | 3 | |
| 100g | 35 | 60 | 4 | |
| 250g | 50 | 90 | 6 | |
| 500g | 60 | 110 | 8 | |
| 1000g | 70 | 120 | 10 | |
| Round shape | Round coin size | W | L | T |
| 19 | 19 | 19 | vary | |
| 21 | 21 | 21 | vary | |
| 23 | 23 | 23 | vary | |
| 25 | 25 | 25 | vary | |
| 30 | 30 | 30 | vary | |
| 35 | 35 | 35 | vary | |
| 40 | 40 | 40 | vary | |
| 40.6 | 40.6 | 40.6 | vary | |
| 45 | 45 | 45 | vary | |
Heat Seal Blister Packaging
Still not finding what you're looking for? Contact our consultants for more available products.
Featured Project
Wholesale Custom Heat-Seal Blister Packs—Bulk tamper-evident protection with crystal-clear brand display
Sizes of Custom Heat-Seal Blister Packaging
We offer custom blister packs in an extensive spectrum of sizes—from sleek, mini profiles perfect for single cosmetics, batteries, or small hardware, to generous formats designed for multi-component kits, electronics, or tools—guaranteeing a precise seal and maximum product visibility. Our adaptable sizing conforms to unique shapes and volumes, delivering tamper-evident, professional-grade packaging that safeguards your items and elevates your brand’s shelf presence.
Colors of Custom Heat Seal Blister Packaging
Select from vibrant primaries, sleek neutrals, metallic sheens, or soft pastels for your backing card—then pair it with crystal-clear blister shells to craft a cohesive, attention-grabbing display. Strategic color contrasts draw shoppers’ eyes to key features and callouts, while harmonious palettes reinforce your brand identity and premium positioning. Mix and match backer board and seal colors to complement artwork, highlight textures, and maximize shelf impact. With endless combinations, your blister packs will captivate at first glance and drive instant purchase decisions.
Shapes of Custom Heat-Seal Blister Packaging
We offer blister packs in an array of contours—from classic rectangular and oval profiles to fully bespoke, die-cut shells that hug your product’s unique silhouette—ensuring a form-fitted seal and optimum display. Our precision tooling handles complex curves, undercuts, and 3D geometries, delivering tamper-evident packaging that locks items securely in place while spotlighting every detail of your brand.
Logo/Pattern of Custom Heat-Seal Blister Packaging
We custom-print logos and patterns on heat‑seal blisters—from crisp UV graphics to refined embossed textures—so your brand stands out and your product stays protected. Our integrated printing and sealing process locks in every detail, delivering premium, tamper‑resistant packaging that showcases your design flawlessly.
Why Choose Us
Our Packaging Services Meet Your High Standards
Providing top-notch quality, innovative designs, and customer-focused solutions.
Ready mold
Common blister molds in sizes such as 1g, 5g, 10g, and 31g are ready for use, saving our clients the initial mold investment costs.
Fast turnround time
Based on existing molds, we can quickly produce samples, with the fastest turnaround time being three days.
LOW MOQ Support
Low minimum order quantity of 1000 pieces based on our extensive range of molds.
Happy Client
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Ready Mould
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Years of Experience
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Product Features
Providing top-notch service that our clients love.
Product Features
Precision Fit & Protection
Custom-molded cavities cradle your items snugly, preventing movement, scratches, and breakage during shipping and handling.
Product Features
Tamper-Evident Security
We support fully tailored shapes and insert die-cuts to match different product sizes—from coins and bars to electronics and accessories—ensuring a snug, professional presentation.
Product Features
Cost-Effective Bulk Solutions
Streamlined heat-sealing processes and scalable tooling deliver fast turnaround and competitive pricing for large-volume orders.
What Can Be Customized?
Custom Coin Bar Blister Size
General size is 86x54mm, and the size of the blister card also can be customized according to your needs
Fast & Flexible Customization
Our Custom Order Process
1.Send Inquiry
Tell us your product type, quantity, and needs
2.Get Free Quote
We can respond to your quotation within 24 hours at the earliest
3.Design Support
Mockups, dielines, templates provided
4.Sample Approval
Optional blister card prototype coin bar before production
5.Mass Production
Fast turnaround & strict QC
6.Shipping
Global delivery with secure packaging
Our Value
Mold Completion in 15-25 Days
With 3000+ thermoforming molds in stock for you to choose
Optimized Material Efficiency
Immediate material availability slashes lead times and guarantees consistent quality from order to order. Advanced Blister Molding controls and mold design minimize scrap—maximizing yield and driving down your per-unit costs without compromising strength or clarity.
High-Speed Blister Molding
Our German-engineered Blister Molding form each blister in under two minutes, delivering precise, form-fitting shells around the clock to hit your volume targets on time.
Exact Contour Precision
State-of-the-art mold tooling guarantees every blister mirrors your product’s dimensions perfectly, ensuring a snug fit that elevates protection and impact.
Our Value
Rapid Print-to-Cut Turnaround
Delivers precision-printed and perfectly cut cards.
Printing & Cutting Capacity on Standby
High-speed CMYK presses and Precision die-cutters await your design, ready to kick off production immediately.
Zero Outsourcing Delays
With printing and die-cutting under one roof, you avoid extra tooling fees and coordination holdups—saving time and budget.
Flawless Fit & Finish
Our camera-assisted registration locks each window, hang tab, and contour into perfect alignment with your blister form, delivering professional-grade presentation every time
Our Value
High-Precision Heat Sealing
Tamper-evident seals with ultra-tight tolerances
Tamper-Evident Bond Guarantee
Each blister pack undergoes pull-and-leak testing to certify tamper evidence and product protection, giving your customers confidence in quality.
Automated Temperature & Pressure Control
Built-in sensors continuously monitor and adjust heat and pressure, ensuring every seal meets exact specifications.
Precision Seal Cycle in 1–2 Seconds
Our high-speed heat-seal presses fuse blister and card in under two seconds per unit, delivering rapid throughput without sacrificing bond integrity.
Our Value
Flexible Packing Solutions
Provide multiple packaging methods and different transportation options to meet your requirements.
Versatile Bulk-Packing Solutions:
Choose from bulk cartons, branded trays, or shrink-wrapped sets—our adaptable packing options protect your blister packs and reinforce your brand on every shipment.
Global Shipping Partnerships
We leverage negotiated rates with DHL, FedEx, Maersk, and top couriers to deliver your orders worldwide—fast, reliably, and cost-effectively.
Safe and on-time Delivery
Whether you need budget-friendly sea freight, fast air express, or regional courier delivery, we tailor shipping to your timeline and budget, ensuring cost-effective, on-time arrival.
Common Questions
Most Popular Questions
A: Blisters are thermoformed to match your product, sealed to printed cards using double tape, heat or pressure. Printing and materials are customizable for security and shelf appeal.
A: Yes, we offer tamper-evident sealing, tear zones, and RFID/NFC options to ensure security.
A: Design support, logo printing, mold development, OEM/ODM, and global logistics.
A: You’ll need to provide your product dimensions, artwork (if available), packaging style, and quantity. We’ll assist with dielines and create mockups /sample for approval.
A: Yes, we support full-color CMYK or Pantone printing with finishes like matte, gloss, foil, and spot UV. Logos, barcodes, and product info can all be printed.
A: All orders are securely packed. We fully support custom packaging, including blister shape, card design, and security features.
A: Inquiry → Quote → Design confirmation → Sampling (optional) → Mass production → Shipping.
A: Our standard MOQ is 1,000 pieces for custom designs. For stock molds or repeat orders, we can discuss flexible MOQs based on your needs.
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What they say about us
Providing top-notch service that our clients love.
★★★★★ 5/5
“Rainbow-collection’s packaging perfectly captures our brand. They’ve elevated our presentation and customer satisfaction.”
r customers love the unboxing experience!”
Mia Johnson
Jakarta
★★★★★ 5/5
“Rainbow-collection delivers exceptional packaging on time. Their sustainable solutions have boosted our efficiency.”
Robert Carter
Medan
★★★★★ 5/5
“Rainbow-collection’s high-quality packaging enhances the appeal of our products. They’ve significantly improved our customer experience.”
Lisa Adams
Bandung
Get in touch
We would love to hear from you.
Tell us about your project ideas or just say hello. Whether you’ve got a big idea or need some inspiration with a packaging project, we are here to create perfect packaging. From concept to creation, let us inspire you.
Location
7A, Dawangshan Baoxin Industrial Area, Shajing Town, Baoan Dist., Shenzhen, Guangdong, China, 518104
Email us
Enquiry: info@rrainbow-collection.com: Suggestion: project@rrainbow-collection.com: Domestic: domestic@rrainbow-collection.com
Call us
Phone : +86 130 6873 2177
Working Hour
Mon - Sat : 8:30 - 18.00 Sun : Close
