Waxed polyester thread and linen thread are two common thread materials used in leather hand sewing. Each has its own unique characteristics and applications. Below is a comparison of their differences to help you understand which is best for your needs.
Micro-core polyester thread
characteristic :
-
Material:
Micro-core polyester (polyester fiber) Wax thread is made of polyester fiber with a high-strength fiber core inside. -
The thread
is smooth and shiny, with an even wax layer, soft to the touch, and not prone to knotting during sewing. -
Durable
polyester material has high tensile strength and is resistant to abrasion, breakage, moisture, and mildew. -
Color Selection
Polyester waxed thread can be dyed into a variety of colors with bright and long-lasting colors, suitable for works requiring high contrast or decorative stitching.
advantage :
- High strength, suitable for heavy or frequently used leather products (such as wallets, backpacks, belts).
- The thread is smooth and sewing is smooth, suitable for beginners.
- It has good waterproof performance and is not easily damaged even when exposed to a humid environment.
shortcoming :
- Unlike linen thread, which has a natural fiber feel, it may not be suitable for works that pursue traditional craftsmanship.
Linen thread
characteristic :
-
Material
Linen thread is made from natural flax fibers that are twisted and pressed, and the outer layer is usually covered with a layer of wax to increase strength and smoothness. -
The exterior
thread has the texture of natural fibers, the surface is slightly rough, and it has a stronger handmade feel. -
Durability:
Although linen thread does not have the same tensile strength as polyester, it can still withstand a certain amount of strength after being treated with wax. And because it is a natural fiber, it will take on a classic retro effect over time. -
Environmentally friendly
Linen thread is a natural material, friendly to the environment, and suitable for craftsmen who advocate sustainable development.
advantage :
- The natural texture is suitable for traditional or vintage-style leather works (such as notebook covers and passport holders).
- It can be better integrated with the leather itself, giving the work a more handmade and layered feel.
- The flexibility of natural fibers makes it easier to shape them when sewing.
shortcoming :
- The tensile strength is lower than that of polyester wax thread, making it suitable for lighter items, but may not be suitable for works that require high tensile strength.
- It is susceptible to moisture or mildew and should be avoided from prolonged exposure to humid environments.
*Cover wax line
The outer layer is evenly coated with wax. While durable and waterproof, it's not suitable for high-temperature environments. The wax layer may melt or become sticky in high temperatures, affecting its usability. The wax layer gives the thread a more modern feel, lacking the "original feel" of handmade products.
Comparison of Micro-core Polyester Waxed Thread and Linen Thread
| characteristic | Micro-core polyester waxed thread | Linen thread |
|---|---|---|
| Material | Man-made polyester fiber (polyester fiber) | Natural flax fiber |
| strength | High tensile strength, wear-resistant and waterproof | Average tensile strength, needs to be moisture-proof |
| Appearance | Sleek, modern, and vibrantly colored | Rough and natural, with a strong retro feel |
| Environmental protection | Non-natural materials, generally environmentally friendly | Naturally degradable and environmentally friendly |
| Applicable cases | Highly used items (such as wallets and backpacks) | Works with a strong sense of handcraft (such as notebook covers) |
| feel | Smooth and soft, easy to sew | It feels fibrous and requires more careful operation |
Our handmade line
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Which one is better?
-
If you are looking for practicality and durability :
choose micro-core polyester waxed thread , especially for leather products with high strength or waterproofing needs. -
If you are looking for a natural and handmade feel :
linen thread is a better choice, suitable for lovers of traditional craftsmanship, and can be naturally combined with leather to create a retro style. -
Comprehensive suggestions :
- If you are a beginner, it is recommended to start with micro-core Dacron (polyester) waxed thread as it is easy to handle and does not break easily.
- When you have higher requirements for handmade feel, you can try linen thread and experience its unique texture and charm.
Hopefully, this comparison will help you choose the right wire for your leather crafts and take them to the next level!