What is the primary enemy causing the immediate loss of grip after washing hook-and-loop fasteners?

Answer

Physical obstruction from lint and debris

The core function is blocked when lint and debris, picked up during use, become compacted deeper into the weave during washing. This debris creates a layer too thick for the hooks to penetrate the loops effectively.

What is the primary enemy causing the immediate loss of grip after washing hook-and-loop fasteners?

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