Polyester Staple Fibre in 7d
Sourcing Guide: 7D Polyester Staple Fibre for Premium Pillow & Bedding Stuffing Finding a reliable, medium-fineness synthetic fill that keeps your consumer bedding products plump without clumping on retail shelves can be a balancing act. If you operate an industrial blowing line or a...
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Product Introduction
Sourcing Guide: 7D Polyester Staple Fibre for Premium Pillow & Bedding Stuffing
Finding a reliable, medium-fineness synthetic fill that keeps your consumer bedding products plump without clumping on retail shelves can be a balancing act. If you operate an industrial blowing line or a high-speed carding workshop, you know that your material needs excellent separation, down-like softness, and consistent recovery.
This 7D (7 Denier) Polyester Staple Fibre is the commercial standard for high-loft home textiles, soft sleeping pillows, winter jacket insulation, and plush toy stuffing. It bridges the gap between ultra-fine microfiber and coarse furniture fibers, offering premium lofting capabilities at a highly competitive wholesale price point.
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Technical Data Sheet |
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Product Name |
POLYESTER STAPLE FIBER REGENERATED |
Specification |
7DX64MM WHITE HCS |
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Item |
Unit |
Result |
Item |
Unit |
Result |
|
Linear density |
dtex |
9.96 |
Diameter ratio |
% |
1.4 |
|
Tenacity |
cN/dtex |
3.3 |
Hollowness |
% |
27.6 |
|
Elongation at break |
% |
40.1 |
Defects |
mg/100g |
15.0 |
|
V1 |
cm3/g |
177 |
Multiple length fiber |
mg/100g |
5.0 |
|
V2 |
cm3/g |
56 |
Average length |
mm |
66.5 |
|
V3 |
cm3/g |
152 |
Electricity Resistance |
Ω*cm |
9.6X107 |
|
Elasticity recovery |
% |
80 |
Crimp number |
/25mm |
5.5 |
What Makes 7D Polyester Staple Fibre the Best Choice for Stuffing?
- The Sweet Spot for Softness & Support: The 7-denier thickness provides a lightweight, cloud-like hand-feel that consumers look for in sleeping pillows, while maintaining enough structural integrity to prevent the product from going flat under normal head weight.
- Adaptive 3D Spiral Spring Structure: Available in hollow conjugated configurations, each individual filament acts like a tiny mechanical spring. When your warehouse staff opens our tightly compressed transport bales, the material expands rapidly to its full volumetric loft.
- Available in Slick (Siliconized) or Dry Finish:
Siliconized (7D HCS): Coated in a premium silicone glaze that stops fibers from sticking together, allowing them to glide past one another for a fluid, luxurious feel.
Non-Siliconized (7D HC): A dry, high-friction variant ideal for producing structured thermal-bonded waddings, clothing interlinings, or needle-punched mats.
- Engineered for Automated Pipe Blowing: Our siliconized versions are specifically formulated to reduce static buildup inside pneumatic machinery, meaning the loose raw fiber flies straight through your blow-nozzles into pillow casings without jamming your lines.
Common Commercial Applications
- Home Bedding & Textiles: Luxury bed pillows, back cushions, quilted mattress pads, and premium duvet inserts.
- Apparel Insulation: High-loft thermal fill for winter jackets, outdoor parkas, and sleeping bags.
- Plush Toys & Crafts: Filling small-to-medium soft toys, decorative accent pillows, and nursery items that require uniform shaping.
Key Technical Sourcing Specs
- Fibre Fineness: 7 Denier (Standard Mid-Range Profile)
- Common Cut Lengths: 32mm / 51mm / 64mm (Based on machine feed requirements)
- Surface Finishes: Slick Siliconized / Dry Non-Siliconized
- Material Certification: Global Recycled Standard (GRS) verified options available
Trade Logistics, Documentation & Purchasing FAQ
Q: From which maritime hubs do you load and ship these bulk container orders?
A: We dispatch our wholesale shipments out of major factory port terminals located in both China and Vietnam. Managing a dual-country supply network gives overseas buying teams steady container allocation, highly flexible logistical routing, and a practical backup plan if local freight rates change rapidly.
Q: What exactly is covered under your FOB and CIF ocean freight terms?
A: With FOB terms, we take care of the local factory trucking, domestic customs export clearance, and load the compressed bales onto the vessel at our local port using the shipping agent you name. With CIF terms, our logistics team books the entire ocean transit and handles the marine cargo insurance straight to your chosen destination port. (Note: Destination port handling, import customs entry, and local duties are managed by the buyer).
Q: Can your Vietnam manufacturing bases help our team reduce import taxes?
A: Yes, absolutely. For all containers routed and loaded through our Vietnam facilities, we supply a government-stamped Certificate of Origin (C/O). Because Vietnam holds numerous active Free Trade Agreements (FTAs) across global markets, this official paperwork can often help your customs team legally lower or completely eliminate your local import duties.
Q: What specific business documents will I receive for customs port clearance?
A: Every order comes with a complete B2B documentation package: Proforma Invoice, Commercial Invoice, detailed Packing List, original Bill of Lading (or Telex Release), and the official Vietnam Certificate of Origin (where applicable).
Q: What are your standard financial terms and factory turnaround times?
A: We secure your production window as soon as a standard 20% deposit is confirmed. It typically takes 1 to 3 weeks to extrude, test, and pack your fiber into compressed bales for port loading. The remaining 80% balance invoice is due after loading, right when we present you with clean shipping proofs like the Bill of Lading. We accept standard Wire Transfers (T/T) and Letters of Credit (L/C).
Q: Recycled fibers sometimes show quality variations. How do you protect our workshop floor?
A: It is a well-known fact in the recycling trade that raw bottle flakes and varying machinery can cause quality shifts between shipments. We solve this problem by partnering exclusively with trusted, heavily vetted manufacturers in China and Vietnam. Our team uses our technical knowledge of extrusion and machinery to match your specific pillow-blowing or carding setup with the right production line, focusing entirely on steady batch quality, zero hassle on your workshop floor, and responsive customer service.
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