Application:
Preform mold is installed on injection machine and used for producing preforms, such as 5 gallon preforms, wide mouth preforms , bottled water preforms.
Name | Description |
Preform type | Without injection tail, no need cut |
Runner type | Hot runner valve gate |
Core, cavity and neck material | S136 steel (48-52HRC) |
Mold base | Chrome plated P20 (anti-rust) |
Hot runner Heater brand | Italian Rotfil |
Cycle time | 18 to 23 s |
Off-center | +/-0.05mm |
Mold structure | Demoulding automatically; self lock by each cavity |
Mold life | 3 to 5 million shots |
Manufacturing time | 45 to 50 days |
Mould Feature
Steel material: Mold main parts adopt S136 stainless steel, with high glossy surface finish and hardness up to HRC48-52. Mold base is chrome plated P20, and the chrome process helps avoid corrosion.
Self- lock and shut-off individually for each cavity to guarantee high precision and less defect of the final preform production.
Off-center adjustment system to ensure preform thickness difference < 0.05mm.
Hot runner valve gate is applied; no need to cut preform tail and it would save labor costs.
Hot runner: one temperature zone controls one point temperature; it would prevent the white defects on the preform.Hot-runner heater adopt ltalian technology and ltalian famous brand components.
Experienced designers design preform mold according to the final bottle shape; preform thickness and height is reasonably and perfectly designed to ensure the final bottles weigh light but feel hard.
S136 steel is applied on mold cavity, core and neck screw; it is a high strength anti-corrosive stainless steel of guaranteed mold life 3 million shots before major maintenance.
Application:
Preform mold is installed on injection machine and used for producing preforms, such as 5 gallon preforms, wide mouth preforms , bottled water preforms.
Name | Description |
Preform type | Without injection tail, no need cut |
Runner type | Hot runner valve gate |
Core, cavity and neck material | S136 steel (48-52HRC) |
Mold base | Chrome plated P20 (anti-rust) |
Hot runner Heater brand | Italian Rotfil |
Cycle time | 18 to 23 s |
Off-center | +/-0.05mm |
Mold structure | Demoulding automatically; self lock by each cavity |
Mold life | 3 to 5 million shots |
Manufacturing time | 45 to 50 days |
Mould Feature
Steel material: Mold main parts adopt S136 stainless steel, with high glossy surface finish and hardness up to HRC48-52. Mold base is chrome plated P20, and the chrome process helps avoid corrosion.
Self- lock and shut-off individually for each cavity to guarantee high precision and less defect of the final preform production.
Off-center adjustment system to ensure preform thickness difference < 0.05mm.
Hot runner valve gate is applied; no need to cut preform tail and it would save labor costs.
Hot runner: one temperature zone controls one point temperature; it would prevent the white defects on the preform.Hot-runner heater adopt ltalian technology and ltalian famous brand components.
Experienced designers design preform mold according to the final bottle shape; preform thickness and height is reasonably and perfectly designed to ensure the final bottles weigh light but feel hard.
S136 steel is applied on mold cavity, core and neck screw; it is a high strength anti-corrosive stainless steel of guaranteed mold life 3 million shots before major maintenance.
