{"id":2501,"date":"2026-01-02T00:17:32","date_gmt":"2026-01-01T16:17:32","guid":{"rendered":"https:\/\/fabric-supplier.com\/?p=2501"},"modified":"2026-01-02T00:17:34","modified_gmt":"2026-01-01T16:17:34","slug":"%e3%82%b7%e3%83%b3%e3%82%b0%e3%83%ab%e8%b5%b7%e6%af%9b%e3%83%95%e3%83%a9%e3%83%b3%e3%83%8d%e3%83%ab%e3%81%a8%e3%83%80%e3%83%96%e3%83%ab%e8%b5%b7%e6%af%9b%e3%83%95%e3%83%a9%e3%83%b3%e3%83%8d%e3%83%ab","status":"publish","type":"post","link":"https:\/\/fabric-supplier.com\/ja\/%e3%82%b7%e3%83%b3%e3%82%b0%e3%83%ab%e8%b5%b7%e6%af%9b%e3%83%95%e3%83%a9%e3%83%b3%e3%83%8d%e3%83%ab%e3%81%a8%e3%83%80%e3%83%96%e3%83%ab%e8%b5%b7%e6%af%9b%e3%83%95%e3%83%a9%e3%83%b3%e3%83%8d%e3%83%ab\/","title":{"rendered":"\u30b7\u30f3\u30b0\u30eb\u8d77\u6bdb\u30d5\u30e9\u30f3\u30cd\u30eb\u3068\u30c0\u30d6\u30eb\u8d77\u6bdb\u30d5\u30e9\u30f3\u30cd\u30eb\uff1a\u808c\u89e6\u308a\u3001\u6696\u304b\u3055\u3001\u6bdb\u7389\u304c\u3067\u304d\u306b\u304f\u3044\u304b\u306e\u30ac\u30a4\u30c9"},"content":{"rendered":"
\n

\ud83e\uddf5 Introduction: The “Double-Brushed” Trap<\/h2>\n
\n

In my 20 years of textile manufacturing<\/strong>, the most common misconception I encounter is that “Double-Brushed” always equals “Better.”<\/p>\n<\/div>\n

\n

\u26a0\ufe0f The Costly Mistake<\/h3>\n

Buyers often send tech packs requesting “Double-Brushed Flannel” for a heavy winter work shirt, assuming it will just be softer.<\/p>\n

\ud83d\udcc9 The Result (6 Months Later):<\/strong><\/p>\n

They face a wave of returns because the fabric pilled at the elbows and the tear strength dropped so low that pockets ripped out.<\/p>\n<\/div>\n<\/div>\n

\"single
Single Brushed Flannel Vs Double Brushed Flannel<\/figcaption><\/figure>\n
\n

\ud83e\udd14 Single Brushed Flannel vs Double Brushed Flannel Which should you choose?<\/h3>\n
\u2601\ufe0f Double-Brushed Flannel:<\/strong><\/p>\n

Offers superior warmth and softness (gold standard for pajamas\/sheets), but comes with a significantly higher pilling and shedding risk.<\/p>\n<\/div>\n

\ud83d\udee1\ufe0f Single-Brushed Flannel:<\/strong><\/p>\n

Retains more structural integrity and durability, making it the smarter choice for outerwear shirts and linings where abrasion resistance is key.<\/p>\n<\/div>\n<\/div>\n

\n

\u2705 Your Factory-Floor Manual<\/h3>\n

We will move to analyze pilling grades, shedding control, and shrinkage specs, giving you the exact PO templates you need to source safely.<\/p>\n<\/div>\n<\/section>\n

\n

\ud83e\uddf6 What Is Single-Brushed Flannel?<\/h2>\n
\n

1. The Definition<\/h3>\n
\"Single-Brushed
Single-Brushed Flannel<\/figcaption><\/figure>\n

It is a woven fabric (usually cotton or blend) that has been mechanically brushed or napped on only one side\u2014typically the weft face (the “back” side that touches the skin).<\/p>\n<\/div>\n

\n

2. The Structure<\/h3>\n

The face side remains smooth, showcasing the clear weave pattern (plaid or solid), while the back side is fuzzy and soft.<\/p>\n<\/div>\n

\n

3. Factory Term<\/h3>\n

Often called “Single Napped” or “Inside Brushed.”<\/p>\n<\/div>\n<\/section>\n

\n

\u2601\ufe0f What Is Double-Brushed Flannel?<\/h2>\n
\n

1. The Definition<\/h3>\n
\"Double-Brushed
Double-Brushed Flannel<\/figcaption><\/figure>\n

It is a fabric that has been brushed on both the face and the back side.<\/p>\n<\/div>\n

\n

2. The Structure<\/h3>\n

Both sides are fuzzy, obscuring the weave pattern slightly but creating maximum “loft” (air trapping) for warmth.<\/p>\n<\/div>\n

\n

3. Factory Term<\/h3>\n

Often called “Double Napped” or “Two-Side Brushed.”<\/p>\n<\/div>\n

\n

4. The Trade-off: Pilling Risk<\/h3>\n

Does double brushed flannel pill more than single brushed?<\/em><\/p>\n

\u26a0\ufe0f Yes.<\/strong>
\nBecause there are more loose fiber ends on the surface exposed to friction.<\/span><\/div>\n<\/div>\n<\/section>\n
\n

\u26a1 Quick Answer: Single vs Double Brushed Comparison<\/h2>\n

Use this table to quickly decide single brushed flannel<\/a> vs double brushed flannel difference for your product.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Feature<\/th>\nSingle-Brushed Flannel<\/th>\nDouble-Brushed Flannel<\/th>\n<\/tr>\n<\/thead>\n
Feel<\/td>\nSmooth face \/ Soft back<\/td>\nPlush, fuzzy, & soft on both sides<\/td>\n<\/tr>\n
Warmth<\/td>\nMedium (Traps some air)<\/td>\nHigh (Traps max air\/dead space)<\/td>\n<\/tr>\n
Breathability<\/td>\nHigh (Clear weave)<\/td>\nMedium (Nap blocks airflow slightly)<\/td>\n<\/tr>\n
Pilling Risk<\/td>\nLow-Medium (Face is stable)<\/td>\nHigh (Both sides have loose fibers)<\/td>\n<\/tr>\n
Shedding Risk<\/td>\nLow<\/td>\nHigh (Must control lint loss)<\/td>\n<\/tr>\n
Shrinkage<\/td>\nModerate (3-5%)<\/td>\nModerate-High (Structure is relaxed)<\/td>\n<\/tr>\n
Appearance<\/td>\nCrisp, clear pattern<\/td>\nSoft, slightly “hazy” or “foggy”<\/td>\n<\/tr>\n
Colorfastness Risk<\/td>\nStandard<\/td>\nHigh (Nap “whitening” on dark colors)<\/td>\n<\/tr>\n
Typical GSM<\/td>\n120 \u2013 180 GSM (Light\/Mid)<\/td>\n150 \u2013 300+ GSM (Mid\/Heavy)<\/td>\n<\/tr>\n
Best For<\/td>\nShirts, Linings, Light Jackets<\/td>\nPajamas, Flannel Sheets, Throws<\/td>\n<\/tr>\n
Factory Note<\/td>\n“Specify ‘Brushed Back Side’ clearly.”<\/td>\n“Must define pilling grade requirement in PO.”<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
\n

\u2601\ufe0f How Brushing Changes Fabric (Why It Feels Different)<\/h2>\n

Brushing creates “loft”<\/strong> by physically breaking fibers on the yarn surface. This increases warmth but decreases strength.<\/p>\n

\n

1. Surface Fibers & Loft<\/h3>\n
\"Surface
Surface Fluffiness Of Single-Sided Flannel Vs. Surface Fluffiness Of Double-Sided Flannel<\/figcaption><\/figure>\n
\ud83d\udee1\ufe0f Single-Brushed:<\/strong><\/p>\n

The nap on the inside creates a micro-climate against the skin, while the smooth outside acts as a shield against pilling and abrasion.<\/p>\n<\/div>\n

\u2601\ufe0f Double-Brushed:<\/strong><\/p>\n

The nap on both sides doubles the thickness (loft) without adding weight. It feels “spongy” and substantial.<\/p>\n<\/div>\n<\/div>\n

\n

2. Density vs. Brushing Intensity<\/h3>\n

Which matters more?<\/p>\n

\ud83c\udfed Factory Insight:<\/strong><\/p>\n

You cannot double-brush a low-density fabric (e.g., 40×40 \/ 100×60). The needles will tear it apart. To make good double brushed flannel, we must start with a tighter, higher-density construction.<\/p>\n<\/div>\n

\ud83d\udca1 Buyer Tip:<\/strong><\/p>\n

Don’t just ask for “Heavy Brushing.” Lock the construction first.<\/p>\n

\ud83d\udeab Low-count fabric + Heavy brushing = Holes<\/strong>.
\n\u2728 High-count fabric + Heavy brushing = Luxury<\/strong>.<\/p>\n<\/div>\n<\/div>\n

\n

3. Brushing Stage in Process<\/h3>\n

Brushing happens after dyeing but before final finishing (stenter).<\/p>\n

\ud83c\udfa8 Why it matters:<\/strong><\/p>\n

Brushing changes the color! It makes dark colors look lighter (“frosty”).<\/p>\n<\/div>\n

\u2705 Action:<\/strong>
\nYou must perform a handfeel reference sample review after brushing but before bulk cutting to check for flannel nap direction shading.<\/span><\/div>\n<\/div>\n<\/section>\n
\n

\u270b Handfeel & Appearance: What You\u2019ll Notice Immediately<\/h2>\n
\n

1. Softness vs. \u201cSmooth Back Side\u201d<\/h3>\n
\ud83d\udc64 Single-Brushed:<\/strong><\/p>\n

You feel the difference instantly. One side is cool\/crisp; the other is warm\/fuzzy.<\/p>\n<\/div>\n

\u2601\ufe0f Double-Brushed:<\/strong><\/p>\n

It feels like a continuous cloud. There is no “cool side.”<\/p>\n<\/div>\n<\/div>\n

\n

2. Drape & Thickness<\/h3>\n
\"The
The Drape Of Single-Sided Flannel Vs. The Drape Of Double-Sided Flannel<\/figcaption><\/figure>\n
\ud83d\udc54 Single-Brushed:<\/strong><\/p>\n

Shirt-friendly flannel drape recommendation is common because it falls cleaner. It doesn’t “stick” to other layers.<\/p>\n<\/div>\n

\ud83e\udde5 Double-Brushed:<\/strong><\/p>\n

Feels thicker and stiffer due to the volume of the nap. It can “climb” or bunch up when worn under a jacket.<\/p>\n<\/div>\n<\/div>\n

\n

3. Nap Direction & Shading<\/h3>\n
\u2705 Single-Brushed (Less Risky):<\/strong><\/p>\n

The smooth face reflects light evenly.<\/p>\n<\/div>\n

\u26a0\ufe0f Double-Brushed (Critical):<\/strong><\/p>\n

Nap direction meaning<\/strong> in flannel fabric becomes critical.<\/p>\n

The Risk:<\/strong> If you cut the shirt front “nap down” and the sleeve “nap up,” the sleeve will look a different color due to light reflection.<\/div>\n<\/div>\n<\/div>\n<\/section>\n
\n

\u2696\ufe0f Performance Comparison (Warmth \/ Breathability \/ Pilling)<\/h2>\n
\n

1. Warmth & Heat Comfort \ud83d\udd25<\/h3>\n
\"The
The Warmth Retention Of Single-Sided Flannel Vs. The Warmth Retention Of Double-Sided Flannel.<\/figcaption><\/figure>\n

Is double brushed flannel warmer than single brushed?<\/p>\n