Unlimited Colors
Reproduce complex gradients, photo-realistic artwork, and sharp geometric patterns without added setup fees per color.
Custom OEM & Wholesale Production
Sublimation Printing Services
50–100Pieces minimum order per design
100%Zero-fading dye-infusion rate
20+Years OEM manufacturing mastery
GlobalFast tracked freight & customs support
Durable High-Vibrancy Dyeing
Full-Package Dye Sublimation Printing Services for Clothing Brands
Seam Apparel delivers specialized dye sublimation printing services designed for sports apparel companies, private label fashion startups, activewear lines, and wholesale clothing distributors worldwide. Operating from modern manufacturing hubs with over 20 years of textile expertise, we combine high-resolution digital print systems with automated heat transfer technology for exact color precision.
Sublimation printing permanently bonds specialized disperse dyes directly into synthetic yarn fibers under high heat and pressure. Unlike conventional screen prints or vinyl heat transfers, sublimated graphics sit inside the fabric rather than on top. This prevents cracking, peeling, color fading, or heavy hand feel—even under extreme athletic wear and repeated industrial laundering.
Whether you need small-batch sample development starting from 50 to 100 pieces or large-scale repeat bulk production, our in-house pattern makers, color specialists, and sewing technicians ensure strict batch-to-batch consistency for overseas buyers.
Factory Advantage
Why International Buyers Partner With Seam Apparel
Built to deliver color accuracy, flexible minimums, seamless cut and sew integration, and dependable export lead times.
Low MOQ Flexible Runs
Order runs starting at 50–100 pieces per style to test target demographics before committing cash flow to mass production.
Full Private Labeling
Custom woven neck tags, printed care labels, barcoded poly bags, and retail packaging completed on our floor.
Guaranteed Lead Times
Strict production planning locks in your timeline from sample sign-off to door-to-door international freight clearance.
Manufacturing Categories
Sublimation Printing Solutions by Product Sector
From technical activewear to statement streetwear, we tailor sublimation paper, inks, and pressing heat to match your fabric substrate.
Sportswear & Athletics
Activewear & Team Jerseys
Moisture-wicking, breathable performance tops, compression shirts, and soccer or basketball uniforms that never fade.
Fitness & Gym
Leggings & Yoga Apparel
Four-way stretch polyester/spandex pants and sports bras printed panel-by-panel before stitching for 100% coverage.
Fashion & Streetwear
All-Over Print Hoodies & Tees
Oversized fleece hoodies, graphic t-shirts, and matching lounge sets with edge-to-edge vibrant color artwork.
Resortwear
Custom Swimwear & Shorts
Saltwater and chlorine-resistant swimwear fabrics dyed for bright UV-protected beachwear and rashguards.
Promotions & Events
Corporate Uniforms & Caps
High-volume promotional apparel, custom printed caps, neck gaiters, and event merchandise manufactured on budget.
B2B Supply
Wholesale Bulk Manufacturing
Scalable OEM factory solutions for global distributors, Amazon sellers, and multi-store retail apparel groups.
Fabric & Ink Engineering
Engineered for Zero Fading, Maximum Breathability, and Ultimate Stretch
A primary failure point in custom apparel manufacturing is print stiffness and seam cracking. Traditional printing techniques deposit heavy ink layers on top of the fabric, blocking air permeability and cracking when stretched during workouts.
Our sublimation printing facility uses high-grade Italian disperse inks and high-temperature calendar presses. Under exact calibration, gasified dye penetrates the polyester filament core. The resulting garment retains 100% of its original breathability, softness, and elastic recovery.
We work with extensive fabric compositions including 100% combed micro-polyester, poly-spandex blends, recycled polyester (rPET) for eco-conscious lines, and technical moisture-wicking knits.
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Strict Quality Assurance
Cut-Before-Print Precision & Pantone Color Matching
To prevent white crease lines under sleeves and around collar seams common in cheap sublimation, Seam Apparel utilizes a professional cut-and-sew sublimation workflow.
- Vector artwork is scaled precisely onto digital CAD marker patterns for every garment size.
- Fabric rolls are pre-shrunk and laser cut into individual flat panels.
- Panels are sublimated individually to guarantee 100% full-edge print coverage.
- Pantone Matching System (PMS) color codes are checked under daylight lamp stations.
- Sublimated panels are assembled by precision sewing lines and quality inspected.
Sublimation Turnaround Schedules
We provide transparent timeline commitments so you can coordinate marketing launches and inventory replenishment accurately.
Sampling & Lab Dip: 15–20 business days
Bulk Sublimation Run: 20–25 business days after sign-off
Express Shipping: Tracked air/sea freight directly to warehouse
Factory Workflow
Our 8-Step Sublimation Production Process
From raw CAD file to sealed retail carton—how your sublimated apparel order moves across our factory floor.
011. Consultation
We review your artwork, order quantities, and fabric requirements.
022. CAD Profiling
Graphics are fitted onto digital size patterns with Pantone coding.
033. Fabric Selection
Polyester and stretch knits tested for optimal heat transfer density.
044. Strike-off Sample
Physical print sample produced for fit and color sign-off.
055. Cut & Sublimation
Fabric laser-cut and transferred via high-temp rotary heat press.
066. Garment Assembly
Panels stitched together with reinforced flatlock or overlock seams.
077. Quality Audit
Measurement specs, seam tension, and color fidelity audited 100%.
088. Packing & Dispatch
Poly-bagged, barcoded, boxed, and shipped via tracked global freight.
Expert B2B Support
Sublimation Printing Frequently Asked Questions
Get immediate answers regarding minimum order quantities, fabric compatibility, file preparation, and bulk manufacturing capabilities.
Have custom specifications or complex artwork? Our technical apparel project managers are standing by to review your tech pack.
Factory Direct Phone: (323) 925-2859
Sublimation printing is a digital textile printing process where specialized heat-sensitive inks gasify under high heat and fuse directly inside polyester synthetic fibers. The print becomes part of the material structure, producing vibrant graphics that will never crack, peel, or fade.
Yes. We manufacture wholesale dye sublimated apparel for activewear brands, sportswear distributors, team dealers, and private label clothing lines with scalable production capacity and consistent Pantone color output.
Our minimum order quantity starts at just 50 to 100 pieces per style/design. This enables growing labels to introduce complex all-over print designs without taking on heavy inventory risk.
Sublimation requires synthetic polymers to absorb dye molecules. We work with 100% polyester, polyester-spandex blends, French terry polyester, recycled bottle polyester (rPET), and technical performance meshes.
No. Cheap garment sublimation presses pre-stitched blank t-shirts, creating unsightly white folds under arms and seams. We print flat fabric panels FIRST before cutting and sewing, guaranteeing 100% seamless edge-to-edge coverage.
We recommend high-resolution vector artwork files (.AI, .EPS, or vector .PDF) with all text converted to curves/outlines and Pantone PMS color numbers specified for accurate ink mixing.
Start Production
Bring Your Sublimated Apparel Collection to Life
Send your vector designs, tech pack, or reference concepts to our factory team. We will respond with fabric samples, precise pricing, and production slot bookings.