Upholstery tension springs are installed by tying them to the furniture frame with tacks and spring twine to create a supportive and comfortable seating surface.
Unfortunately, the provided reference is very brief, but here's a general breakdown of how upholstery tension springs are typically used, based on common upholstery practices:
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Placement: The springs are strategically placed across the frame of the furniture. The number and arrangement will depend on the size and design of the piece.
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Securing with Tacks: Two tacks are hammered into the frame near where the spring will be anchored. These tacks serve as anchor points for the spring twine.
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Tying with Spring Twine: Heavy-duty spring twine is used to tie each spring securely to the frame. The twine is wrapped around the spring and then tightly tied to the tacks, creating tension. This process is repeated for each spring.
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Creating Tension: The twine is pulled taut to create the desired tension in the springs. This tension is what provides the support and comfort in the finished piece. The springs are connected to each other to evenly distribute the load.
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Additional Support: Sometimes, additional support is added in the form of webbing or burlap, which is then attached to the springs. This provides a stable base for the upholstery filling and fabric.
Because the excerpt is so brief, a comprehensive list of required materials, safety considerations, or step-by-step instructions for tying the springs cannot be provided. However, numerous detailed tutorials and resources on upholstery spring tying are available online (e.g., YouTube videos and upholstery supply websites).
