Knits
Custom Crewneck Sweatshirts
Manufactured from 300 to 450 GSM combed cotton French terry or fleece. Engineered with double-needle ribbed collars, drop-shoulder seams, and anti-shrink fabric finishing.
Send an InquiryLow MOQ50 Pcs per Design
Fabric Range280–500 GSM Heavy Fleece
Quality StandardAQL 2.5 Audit Inspected
Turnaround7–12 Days Sampling / DDP Air & Sea
Professional Sweatshirt Manufacturing
Precision OEM/ODM Sweatshirt Production for Global Apparel Brands
From tech pack development to customized fleece knits, Tack Apparel provides end-to-end custom sweatshirt manufacturing. We assist emerging streetwear labels, DTC clothing lines, and corporate buyers with scalable, spec-accurate production.
Knits
Athletic
Mock Neck & Quarter-Zip Sweatshirts
Modern athletic and lifestyle silhouettes with reinforced high-neck collars, smooth YKK zippers, custom zip pullers, and clean internal taping.
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Streetwear
Oversized & Heavyweight Sweatshirts
Trendy drop-shoulder streetwear cuts up to 500 GSM. Custom vintage acid wash, garment dyeing, enzyme washing, and relaxed boxy pattern blocks.
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Comprehensive Private Label Services
Build Your Brand Identity With Custom Relabeling & Packaging
We ensure your custom sweatshirts arrive fully retail-ready. Every order is produced under strict private label standards with tailored neck labels, custom hangtags, and compliant packaging to uphold your brand prestige.
- Woven & Printed Labels: High-definition damask woven neck tags, satin care labels, and heat-transfer inner prints.
- Custom Hangtags & Hardware: Embossed cardstock hangtags, custom grommets, drawstrings, and metal cord ends.
- Individual Polybagging: Eco-friendly translucent frosted bags, barcode labels, and retail size-sticker applications.
Engineering Specifications
Sweatshirt Manufacturing Capabilities & Technical Specs
A complete summary of our custom sweatshirt manufacturing standards for international B2B buyers.
| Specification Category | Options & Technical Capabilities | Minimum Order Quantity | Lead Time |
|---|---|---|---|
| Fabric Construction | 100% Combed Cotton, French Terry, Brushed Fleece, CVC, Organic Cotton, Recycled Poly-Cotton | 50 pcs / design | 7–12 days (Samples) |
| Fabric Weight (GSM) | 280 GSM, 320 GSM, 360 GSM, 400 GSM, 450 GSM, 500 GSM Heavyweight Knits | 50 pcs / design | 20–28 days (Bulk) |
| Decoration Methods | Screen Print, 3D Puff Print, Flat & 3D Puff Embroidery, Appliqué, Sublimation, DTF | 50 pcs / design | Integrated in bulk run |
| Washes & Finishes | Pre-shrunk, Anti-pilling, Bio-wash, Acid Wash, Pigment Dye, Vintage Enzyme Wash | 100 pcs / wash run | +3 to 5 extra days |
| Branding & Packaging | Woven Neck Tags, Satin Care Labels, Custom Hangtags, Barcode Polybags, Retail Boxes | 50 pcs / design | Included in production |
Standardized Production Workflow
Six Stages of Custom Sweatshirt Manufacturing
Our systematic OEM production workflow ensures transparency, spec accuracy, and verified quality control at every phase.
Step 01
Tech Pack & Spec File
We review your artwork, garment sketches, size measurement charts, and bill of materials (BOM) to create production-ready tech packs.
Step 02
Fabric & Trim Sourcing
We source knitted fleece swatches, lab dips, ribbing trims, and accessories, presenting options for GSM weight and hand-feel.
Step 03
Pattern & Proto Sample
Our pattern masters cut patterns and build a proto sample within 7–12 days for your fit inspection, seam approval, and comments.
Step 04
Bulk Cutting & Sewing
Approved fit blocks are graded into full size sets. Automated fabric cutting and skilled sewing lines execute precision assembly.
Step 05
Branding & Decoration
Embroidery, screen printing, or custom washes are applied with pull and crock tests, followed by label sewing and trimming.
Step 06
AQL Inspection & DDP Delivery
A rigorous AQL 2.5 quality control audit checks dimensions and stitching before individual polybagging and direct DDP shipping.
Factory Direct Reliability
Why Leading Clothing Brands Trust Tack Apparel
Building a successful sweatshirt collection requires a production partner who understands fabric stability, shrinkage control, and consistent stitching across size runs. Tack Apparel operates with strict engineering standards so your products meet global retail expectations.
We eliminate common factory miscommunications by assigning a dedicated apparel merchandiser to your account who monitors your schedule, updates milestones with photo reports, and ensures exact compliance with your spec sheet.
Fabric Shrinkage & Durability Controls
Knitted fleece fabrics naturally shrink under heat and washing. We apply pre-shrinking and bio-washing treatments to keep shrinkage under 3%, maintaining garment fit integrity after retail consumer laundering.
Ethical Workplace & Eco-Friendly Materials
Our manufacturing lines strictly follow fair labour practices, verified working conditions, age verification, and safe facility standards. We offer GOTS-certified organic cotton and OEKO-TEX certified fabrics upon request for environmentally conscious brands.
Our B2B Client Portfolio
- E-commerce apparel brands establishing custom core apparel drops.
- Streetwear labels requiring heavyweight 450+ GSM fleece and special washes.
- Athletic & fitness brands looking for functional cotton-poly fleece knits.
- Corporate merch and uniform clients needing bulk relabeling and fulfillment.
B2B Purchasing FAQ
Custom Sweatshirt Manufacturing Questions
Answers to common questions from international clothing buyers before placing custom OEM orders.
Our standard MOQ is 50 pieces per design style. This can be split across multiple sizes (S to XXL) and up to two colorways to help brands test market demand without high inventory risk.
We offer 100% combed cotton French terry, 80/20 cotton-poly brushed fleece, organic cotton, and heavy knits ranging from 280 GSM to 500 GSM. Custom fabric dyeing and pantone color matching are also available.
Yes. We are specialists in custom cut and sew manufacturing. You can provide your own size specs, tech pack, or reference garment, and our pattern makers will construct bespoke fit blocks tailored to your exact vision.
High-density 3D puff screen printing and 3D puff embroidery perform exceptionally well on fleece. We also offer water-based soft hand screen printing, direct-to-film (DTF), and custom fabric appliqué patches.
Yes, we ship globally using DDP (Delivered Duty Paid) air express and sea freight terms. Customs clearance, import duties, and final destination logistics are fully managed by our logistics team.
Start Your Project
Ready to Build Your Custom Sweatshirt Line?
Send us your design tech pack, sketches, or ideas. Our production specialists will provide a complete cost breakdown, fabric swatches, and timeline outline within 24 hours.