Process Description of welding a waterbed or watermattress with Radio Frequency

There are five major steps in the RF process of manufacturing a watermattress or liner for a waterbed:

1) Loading parts. This usually involves laying sheets of the materials to be welded onto the lower fixture and is not considered a critical Operation.
2) Press actuation. This step is initiated by the operator and is usually accomplished by the closure of two palm buttons. If the machine is automated, the fixture will translate the material to be welded into the press System. The press will then lower the upper platen/electrode so that the sheets are clamped between the electrodes by a pre-selected clamp force.
3) RF application. Once the sheets are clamped, the RF electric field is applied. This promotes heating and meltmg of the material clamped by the electrodes. The heating time is usually pre-selected by the operator.
4) Hold phase. After the RF energy is applied to the sheets, the press maintains pressure for a pre-selected length of time (called the hold time) to allow the melt to solidify under pressure.
5) Part unloading. If the equipment is automated, the press will open the electrodes and the lower fixture will translate out of the press unit and allow the operator to remove the welded sample(s).
Table 11.1 contains a listing of the typical times required for the five RF welding steps.

Joining of Plastics and Composites for manufacturing a waterbed or Watermattress  

Welding a special Waterbed-PVC-Foil to manufacture the watermattress.

Process Description of welding a waterbed or watermattress with Radio Frequency

Waterbed-Foils: Plastics and Composites for manufacturing waterbed foils

Waterbed Manufacturer China

Because we manufacture the Waterbeds in China, we can offer you cheap prices for every article made of vinyl or foam. We are cheaper than some other waterbed factories in China or whole Asia, but we surely are not the cheapest waterbed manufacturer worldwide. Even if you buy our cheapest Waterbeds we try to do works like welding and cutting of the vinyl the best as we can and we have a long time knowledge in manufacturing waterbeds.

We can manufacture waterbeds with the most durable foils produced by BAYER AG from Germany.


Waterbed version Split
This Waterbed model is one of the most sold in the European Waterbed Market. Many brands want it in different versions of foam rails or artificual leather covers for the Split Waterbed Decoration.

Here you will see the detailed description of the waterbed / watermattress Split


Waterbed version Standard
This Waterbed version is sold to all over the world in different kinds of foam rails and watermattress.

Here you will see the detailed description of the Waterbed / Watermattress Standard


Waterbed articles like Foam Rails, Waterbag, Liners, Matress covers, waterbed heaters
We, as one of the leading Waterbed Manufacturers worldwide, can offer you any product around the Waterbed System. If you don`t find what you want feel free to contact us.

Here you will see the detailed description of the Waterbed / Watermattress articles like Foam Rails, Mattress Covers, Waterbags and Liners, Waterbed Heaters.


Waterbeds of Qiaomenglai manufactures many articles for the waterbed system. One of the leading waterbed manufacturer worldwide. waterbed or watermattress softside hardside. Producer of waterbed brands worldwide. Handmade waterbeds by modern machines. High quality waterbeds.Waterbed factory. Waterbeds produced in China made by Quiaomenglai waterbed manufacturer.
waterbed producer and manufacturer watermattress or waterbed mattress