What specific fabric safety certifications and heat stabilization parameters do these blank polyester t-shirts maintain for commercial sublimation processing?

These men's blank t-shirts are manufactured from 100% filament interlock polyester that complies with OEKO-TEX Standard 100 protocols, ensuring complete freedom from chemical residues that could disrupt sublimation dye bonding. The fabric undergoes an industrial pre-shrinking and heat-setting stabilization cycle at 215 degrees Celsius for 40 seconds during milling. This ensures consistent production behavior when the blanks are subjected to flatbed heat presses. Under standard commercial sublimation runs of 200 degrees Celsius at 45 PSI for 35 seconds, the material maintains a structural shrinkage variance of less than 1.2%, preserving garment shape accuracy.

What are the exact technical constraints regarding ink absorption capability, fiber glazing, and logo placement boundaries?

The 140 GSM interlock knit density is specifically engineered to maximize capillary draw of sublimated inks from digital transfer papers without face-to-back migration or ghosting. The smooth face finish allows full ink saturation up to a 260% limit without causing polymer glazing, fiber melting, or surface hardening. For custom branding additions, logo alignment variance remains completely within our tight mechanical engineering allowance of plus or minus 3mm relative to the shoulder seams. The high-tenility polyester structure resists fiber migration under mechanical pressure, retaining a soft hand feel even after high-density solid patch color transfers.

How is the minimum order quantity structured for complex size runs and mixed-batch allocation configurations?

The minimum order quantity for factory-direct production setup is fixed at 50 units per design sequence. Sizing configurations within a single purchase order can be distributed across standard North American size charts from Small to 3XL, provided each individual size variant meets a minimum breakdown threshold of 10 units. Pattern layout adjustments and grading setups are fully amortized into the base unit price for orders surpassing 200 units. Split-batch configurations incorporating private label woven neck tags or custom heat-transfer brand labels require vector file validation during the pre-production layout approval phase.

What specific statistical sampling criteria and testing protocols define the pre-shipment quality gate check?

All completed apparel batches undergo an independent pre-shipment verification process operating under the ISO 2859-1 statistical sampling framework at an AQL 2.5 acceptance threshold. The quality control ledger demands rigorous testing for seam tensile limits, needle-hole gaps, and unit weight consistency. An automated optical layout scanner checks for loose threads, filament snags, or synthetic oil contamination stains on the unprinted white panels. Any garment displaying a deviation from the structural baseline is rejected and replaced, ensuring that only verified uniform inventory is compiled into the final shipping manifest.

What are the logistics parameters, HS classifications, and protective packaging steps utilized for maritime and air transit?

Garments are classified under HS code 6109.90.1000 for synthetic fiber knit shirts, subjected to standard international import duty schedules. To prevent moisture absorption or atmospheric staining during ocean freight or intermodal tracking routes, units are individually packed in sealed airtight polybags before being loaded 100 units per master carton. We utilize double-wall corrugated export cartons rated for a 250 PSI burst limit. Shipping crates took a bit of warehouse friction on the exterior during terminal consolidation, but internal polybag bundling kept the custom items insulated from any moisture or scratching throughout transport.

Is sublimation printing still the best option for starting a custom T-shirt business in 2025?Wholesale Custom Men’s Blank Polyester T-Shirts for Sublimation Printing (Custom Ready)

Name: Wholesale Custom High Quality Men’s Blank Polyester T-Shirts for Sublimation Printing (Custom Ready)
Brand: SupplyBatch
SKU: 105957937819
Price: 1.9 USD
Availability: InStock

Product Description

Product:	t shirt
Material:	polyester
Brands:	OEM service
Technics:	Screen printing,sublimation,dtg
Feature:	Breathable, Plus size, Anti-pilling, Eco-friendly
Decoration:	Printing
Color:	Black,Red,Yellow,Light Blue,Orange,White,dark blue,army green,pink,brown

Provide a variety of printing methods

Provide custom label, tag service.

Size Chart

Related Products

If you don't like polyester, we have other fabrics, polyester and cotton blend, 100% cotton, 92% polyester 8% spandex, 92% cotton 8% spandex

Honestly, if you're just starting out, sublimation is one of the easiest ways to test designs.

No cracking prints, no heavy feel, and customers actually like how soft it is. The only downside is you’re mostly working with polyester and lighter colors.

If you're selling online or doing small batches, it's way less risky than going full inventory with screen printing.

A lot of small brands I know started exactly this way before scaling.

FAQ1. Q: Are you a factory or trading company?

A: We are a professional manufacturing factory of sportswear, so we are able to provide customized products for you, ensure more reliable quality and more competitive price.

2. Q: Can sample be free?
A: Sure, it will be refunded when subsequent order placed.

3. Q: How can you ensure your quality?
A: Our experienced QC team test every just completed product, and we will check products again then send you the photos for your confirmation before delivery.

4. Q: What about the production lead time and the capacity monthly?
A: Our products lead time is 18 days after receiving the payment. We have our own design team, sewing and printing lines. The capacity is 30,0000PCS per month.

Any other questions, pls. feel free to contact us. Welcome your enquiry.

SupplyBatch · Custom Sourcing Solutions

What Is the Minimum Order Quantity?50 ·units Who This Product Works Best For?Print-on-demand startups
Boutique clothing brands
Amazon / Etsy apparel sellers
Event organizers / corporate merch buyers
Gym / sportswear brands Where and How It's Made?

50-1,999piecesUS $1.90 2,000-19,999piecesUS $1.60 20,000-49,999piecesUS $1.30

What You Need to Know?A reliable blank polyester T-shirt built for sublimation printing.

Easy to customize, stable in bulk production, and widely used by brands and resellers looking to launch or scale custom apparel lines without high risk.

If you’re sourcing blank T-shirts for printing, this is the type most buyers start with.

These polyester tees are built specifically for sublimation — meaning your design doesn’t sit on top of the fabric, it becomes part of it. No cracking, no peeling, and colors stay sharp even after repeated washing.

For boutique brands, print shops, and promotional buyers, this is one of the easiest ways to launch custom apparel without dealing with complex production setups.

Why Companies Choose This Product? ✔ No cracking or peeling (design infused into fabric)
✔ Bright, full-color printing without limits
✔ Quick-dry & breathable (good for sports / daily wear)
✔ Lightweight — no “heavy print feel”
✔ Suitable for bulk customization and resale
✔ Works well for both simple logos and full-print designs

Is This the Right Choice for Your Business? MARKET POSITIONING: Blank apparel component optimization tier engineered specifically for independent print shops, custom athletic wear decorators, and private label DTC startups.
PRICE BENCHMARK: Achieves a documented 38-46% reduction in raw unit procurement costs compared to regional wholesale distributors, maximizing secondary processing markup margins.
MOQ ADVANTAGE: Accessible 50-piece low threshold allows print-on-demand operators to run localized inventory pre-sales and handle targeted size scaling without binding extensive capital.

How Businesses Use This Product? Custom brand merch
Team uniforms
Promotional giveaways
Event / festival shirts
Online resale (low-cost entry product)

Materials, Construction & Specifications

MATERIAL PRIMARY: 100% Pre-Shrunk Filament Polyester Interlock Knit | Fabric Density: 140 GSM (Grams per Square Meter)
STANDARD DIMENSIONS: US/North American Standard Fit Matrix (S through 3XL) | Chest circumferences ranging from 96cm to 134cm.
WEIGHT PER UNIT: Approximately 145 grams per finished size Large garment.
SURFACE TREATMENT: Calendered high-pressure smooth face with built-in moisture-wicking and anti-static additives optimized for 200°C dye sublimation transfer.
DIMENSIONAL TOLERANCE: ±1.5% structural allowance under constant cross-stretching and high-temperature panel press testing parameters.

Manufacturing Details

Fabric: 100% polyester (ideal for sublimation)
Weight: 140–180 GSM options (lightweight to standard retail feel)
Fit: Regular / athletic fit
Printing Method: Sublimation / heat transfer / screen print optional
Color Base: Best results on white or light colors
Artwork Requirement: 300 DPI high-resolution files recommended

Packaging, Carton & Shipping Details

ORIGIN & FACTORY TYPE: China Factory Direct Textile Manufacturing Hub
INNER PACKAGING: 1 unit per sealed moisture-proof clear polybag, bundled in packs of 10 garments.
MASTER CARTON: 100 units per master carton | Export corrugated box dimensions: 60cm x 40cm x 42cm | Gross Weight: 16.2 kg
PALLET SPEC: Standard 1200mm x 1000mm wooden forklift pallets, 24 master cartons per stack, wrapped in heavy industrial stretch film with rigid vertical corner guards.
REQUIRED DOCUMENTATION: Commercial Invoice, Detailed Packing List, Certificate of Origin (Form A), OEKO-TEX Test Compliance Declaration, Custom Pre-Shipment Inspection Report.
HS CODE CATEGORY: 6109.90.1000 (T-shirts, knitted or crocheted, of man-made synthetic fibers) | US Duty Rate: 16.5% standard tracking.
QUALITY GATE: Independent factory QC audit verification active, operating under strict standard AQL 2.5 acceptance parameters prior to container dispatch.

How Much Should You Order?

Sizes: XS – 3XL (US/EU standard conversion available)
Fit Type:
Slim → younger / streetwear brands
Regular → most wholesale buyers choose this
Stretch: Slight flexibility depending on knit

👉 Typical wearer:

165–185cm / 60–90kg range fits most standard sizes

Order Quantities & Volume Options

Starter Orders: 50–100 pcs Standard Orders: 100–300 pcs typical Bulk Orders: 300+ pcs (better pricing tier)

Production Schedule & Lead Time

Sample: 5–10 days Bulk Production: 10–25 days typical Fast production available for repeat orders

Questions Buyers Often Ask

Q: Sublimation ink ghosting, size run distribution, blank apparel restocking, private label tag integration, print melting

Q: Will the white fabric experience yellowing or fiber melting when held under a sublimation press at 200°C?

A: No. The synthetic filaments go through an industrial high-temp setting cycle at 215°C during the milling process. This ensures process parameters remain perfectly stable across the run, maintaining precise color purity and fabric softness under standard sublimation press schedules.

Q: Can we request a specific ratio of sizes like mixing Medium, Large, and XL within our initial 50-piece purchase order?

A: Yes. Size run distributions can be tailored to your requirements, provided each specific size variant meets a minimum allocation threshold of 10 units to match automated cutting layout software parameters.

Q: How do you protect the unprinted white blanks from catching dust or grease stains during ocean transport?

A: Every item is individual folded and packed into an airtight protective sleeve at the factory gate. While shipping crates took a bit of warehouse friction on the exterior during maritime transit, the internal polybag bundling keeps the custom items insulated from any moisture or scratching.

Q: Is it possible to integrate our own private label branding inside the neck area before the bulk shipment leaves the factory?

A: Yes. We fully support custom heat-transfer neck labels or woven tag sewing. Sourcing managers should submit high-resolution vector layout proofs during the PO verification stage to ensure correct placement.

Q: What standard of quality inspection is enforced to ensure the blanks don't arrive with skipped stitches or frayed seams?

A: Every production batch passes through an independent inspection gate operating under the ISO 2859-1 AQL 2.5 protocol. Logo alignment variance and structural stitch parameters are verified against an approved reference blank before final packing.

Why SupplyBatch

Real Craftsmanship, Small-Batch Ready

We don’t just chase scale; we care about the details. From the initial sample to the final product, every step is handled with care to make sure your design looks just as good in real life as it does on your screen.

At SupplyBatch, you’re working with real product pros. We know that custom merch is your brand’s reputation on the line, so we dig into the details: we’ll analyze your artwork, suggest material upgrades for longevity, and double-check your proofing so there are no surprises when the boxes arrive.

Quality Checked & Shipped Right

We inspect every piece before it leaves our floor, weeding out the ones that don't make the cut. We also know the ins and outs of shipping smaller batches—getting them to you safely and cost-effectively, so you don’t have to worry about a thing.

You bring the vision, and we bring the practical, boots-on-the-ground expertise to turn your ideas into high-quality products that actually hit the mark.

Customization with Brand Services

Customization with a Personal Touch

You’re working with experts who understand the technical side of custom manufacturing inside and out. We don’t just process orders; we act as an extension of your team. Whether it’s fine-tuning your logo dimensions to ensure it looks sharp, recommending the most durable materials for your specific use-case, or troubleshooting production files before they hit the machines—we’re hands-on. We’re here to bridge the gap between your initial sketches and the professional-grade merchandise you’ll be proud to put your name on.
At SupplyBatch, you’re working with real product pros. We know that custom merch is your brand’s reputation on the line, so we dig into the details: we’ll analyze your artwork, suggest material upgrades for longevity, and double-check your proofing so there are no surprises when the boxes arrive. You bring the vision, and we bring the practical, boots-on-the-ground expertise to turn your ideas into high-quality products that actually hit the mark.