English
This 45mm and 55mm neck PET preform is specially designed for large-capacity disposable drinking water containers ranging from 5L to 20L. This capacity is widely used for household drinking water, office water dispensers, and commercial water dispensing systems.
The product is made from high-quality food-grade PET material, featuring high transparency, excellent structural strength, and strong stability, which enables it to meet the pressure resistance and safety requirements of large-capacity water containers.
This series of PET preforms offers advantages such as environmental friendliness, safety, and lower transportation costs, making it an ideal alternative to traditional PC water barrels. It also allows customers to expand their product range by offering both bottled water and compatible large-capacity water container packaging solutions.
PC Reusable Water Barrel VS PET Disposable Water Containe
| Product |  |
 |
| Poduct / Items | PC Reusable Water Barrel | PET Disposable Water Containe |
| Usage | Reusable，requires collection， cleaning and sterillzation before refilling. |
Single-use design，no need for collection or washing. |
| Hygiene & Safety | Multiple reuse cycles require strict cleaning management | Single-use packaging ensures more stable hygiene and safety. |
| Weight | Heavier container body. | Lightweight design,easier handing. |
| Transportation Cost | Higher logistics cost due to heavier weight. | Lower transportation cost with lightweight packaging. |
| Operation & Management | Requires a recycling,cleaning and management sysrem. | No recycling system required,easier operation and management. |
