Dfaspo 78′′ Inflatable Round Heavy Huge Size Duty Rafts Water Park PVC Air Tube Amusement Park/ Water Slides/ Waterpark Equipment Waterslides

• Customization: Available
• Season: Autumn, Summer, Spring
• Suitable For: Unisex
• Model NO.: HB-4SQ-78Y-H030
• Age Group: Adults & Children
• Feature: Blast-Proof
• Material: 1mm PVC
• Transport Package: Carton
• Specification: Dia. 2m & 2.5m & other
• Trademark: Dfa
• Origin: China
• HS Code: 9506990000
• Production Capacity: 500, 0000 Pieces/Year

Product Description

High frequency welding (HF High Frequency)----

The assembly is made by highfrequency and pressure between twoelectrodes, which have the final productshape. It is a proven and

very common industrial and mass produc- tion technology.It remains as of today the most economicaltechnology on the market.

Heat Bonding (HB - Heat Bonding or Over-lap)----

The assembly is made with a flow ofvery hot air and pres- sure atthe 2 PVCsheets overlapping area. It is a hand-madetechnique combining craftsmanship

and welding experience with high tech machines.We offer a wide range of Single, Double,In-Line, Triple tubes to meet growing demand from our customers.

Gluing----

Under the certain temperature andhumidity, with some special glue, which iswaterproof and last long, the seam is overlapped by some forces applied. It comes 

withclear and nicelooking overlapped seam. Thistechnique is used for most of customized products or some special positioning of accessories. The cost is

comparatively higherthan HF and HB.

 

Workshop