Material is Only the Foundation—Process Defines Lifespan
When sourcing industrial layflat hoses, many procurement managers focus solely on the raw material (TPU or NBR). However, the most expensive failure in the field—Delamination—has nothing to do with the material itself, and everything to do with how the hose is built.
At SUNMOON, we’ve moved beyond traditional bonding methods. Our secret to zero-fail performance in the world’s harshest environments lies in our "Through-the-weave" Extrusion Technology.
1. The Fatal Flaw of Traditional Hoses: Glue & Layers
Most standard hoses on the market are manufactured using a "layered" or "glued" process. In this method, a pre-made inner liner and an outer cover are glued onto a fabric jacket.
The Risk of Delamination: Under high-pressure surges or frequent bending, these adhesive layers inevitably weaken. Once the glue fails, the liner peels away (delaminates), leading to internal blockages, localized bulging, and eventually, a catastrophic burst. This is a common issue we address in our guide on preventing layflat hose failure.
2. What is "Through-the-weave" Extrusion?
SUNMOON’s manufacturing process is fundamentally different. Instead of sticking layers together, we create a monolithic (single-body) structure.
How it Works:
During the production cycle, the molten TPU or NBR is forced under extreme pressure directly through the gaps of the high-tenacity circular woven polyester jacket. This happens in one continuous motion, forming the inner liner and outer cover simultaneously.
The Result: The polymer is not just "on" the fabric; it is interlocked within the fabric. This technology is the backbone of our High-Pressure TPU Hoses.
3. The 3 Core Advantages of the SUNMOON Process
A. Zero Risk of Delamination (Zero Peeling)
Because the cover, reinforcement, and liner are integrated into one solid piece, there is no glue to age or fail. Even under extreme pulsation or "water hammer" effects, a SUNMOON hose remains structurally intact.
B. Superior Pressure Integrity
The unified structure allows for much higher burst pressures compared to layered hoses. This is why our NBR Layflat Hoses are the preferred choice for demanding oil and gas applications.
C. Enhanced Abrasion Resistance
Because the outer protective layer is extruded as part of the body, it is exceptionally compact and uniform. This allows our hoses to withstand tens of thousands of dragging cycles across abrasive surfaces—a key feature of our Agricultural Drag Hoses.
4. Conclusion: Built for the Long Haul
In industries like Oil & Gas or High-Volume Dewatering, the cheapest hose is the one that lasts the longest. By choosing SUNMOON’s through-the-weave technology, you are investing in a system designed for uninterrupted operation.
Don't let a "glued" hose compromise your project safety. 👉 Explore Our Full Range of Engineered Hose Systems