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{"title":"Custom PET Preform Mould for Personal Care & Household Liquid Bottles","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/aa\/99aa8924ef7004103cb7671278a3-200x200-1\/custom_pet_preform_mould_for_personal_care_26_household_liquid_bottles.jpg","attrs":{"Certification":"ISO 9001: 2015","Temperatureresistance":"Up to 250\u00b0C depending on material","Surface Treatment":"Polishing, Texture","Moldingprocess":"Injection Molding"}}
{"title":"Long Neck PET Bottle Preform & Specialized Injection Mould","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/b9\/63a54c7fa7332c4708d12c10d352-200x200-1\/long_neck_pet_bottle_preform_26_specialized_injection_mould.jpg","attrs":{"Certification":"ISO 9001: 2015","Temperatureresistance":"Up to 250\u00b0C depending on material","Packaging Details":"WOODEN CASE","Gate Type":"Pin valve gate"}}
{"title":"PET Bottle Preform & Specialized Injection Mould Multi-Cavity","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/61\/1264114f25a47266730f3969bbf4-200x200-1\/pet_bottle_preform_26_specialized_injection_mould_multi_cavity.jpg","attrs":{"Temperatureresistance":"Up to 250\u00b0C depending on material","Certification":"ISO 9001: 2015","Coloroptions":"Customizable","Delivery Time":"5-8 weeks"}}
{"title":"12-Cavity Injection PET Preform Mould for plastic bottles","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/77\/8951eca325349b2a82511fecd35a-200x200-1\/12_cavity_injection_pet_preform_mould_for_plastic_bottles.jpg","attrs":{"Certification":"ISO 9001: 2015","Temperatureresistance":"Up to 250\u00b0C depending on material","Packaging Details":"WOODEN CASE","Gate Type":"Pin valve gate"}}
{"title":"12-Cavity PET Preform Injection Mould for bottles","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/ee\/a6129d8725803c34ac25e629f73d-200x200-1\/12_cavity_pet_preform_injection_mould_for_bottles.jpg","attrs":{"Temperatureresistance":"Up to 250\u00b0C depending on material","Certification":"ISO 9001: 2015","Coloroptions":"Customizable","Delivery Time":"5-8 weeks"}}
Single vertical row 16-cavity balanced cold/hot runner layout, greatly improve hourly preform output for large-volume packaging production. Balanced runner design ensures identical filling pressure & weight consistency for all 16 preforms.
✅ PET Special High-Speed Cooling System
Each cavity & core is equipped with independent conformal spiral water cooling channels, separate cooling circuit for every single cavity
High heat exchange efficiency, drastically shorten molding cycle time, effectively prevent PET crystallization, haze and uneven wall thickness defects
High-precision mold temperature control matching for PET transparent molding demand
✅ Full Sleeve Balanced Ejection System Long integrated sleeve ejector structure fully wraps the preform body, synchronous balanced ejection to avoid preform neck deformation, thread scratch or sticking during demoulding.
✅ PET Grade High Hardness Mold Steel
Cavity & Core Inserts: S136H / STAVAX stainless steel, 42–48 HRC, mirror polished, anti-rust for transparent PET molding
Mold base: 718H pre-hardened steel, thickened high-rigidity frame to resist high PET injection pressure
Standard components fully comply with HASCO international standards
Service life: 800,000 ~ 1,200,000 shots for continuous 24h mass production
✅ Precision Thread & Neck Forming Integrated precise bottle mouth thread inserts, consistent thread size to guarantee leak-free matching with bottle caps after blow molding. Tight tolerance control for preform wall thickness and neck dimension.
Standard Technical Parameters
Item
Specification
Mould Type
PET Preform Injection Mould
Cavity Quantity
16 cavities (vertical single row)
Applicable Machine
260T–380T horizontal injection molding machine
Target Material
PET virgin resin (bottle grade)
Runner System
Hot runner / cold runner optional
Cooling Mode
Independent spiral cooling circuit per cavity & core
Ejection Structure
Full long sleeve balanced ejection
Mold Service Life
800,000 ~ 1,200,000 shots
Compliance
ISO, RoHS, food contact safety standard
Application Scope
Mineral water / carbonated beverage bottle PET preforms
Edible oil, juice, milk packaging bottle blanks
Cosmetic, personal care plastic bottle preforms
Pharmaceutical & daily chemical transparent PET packaging preforms
Full One-Stop Service
DFM analysis for PET preform flow balance, cooling & crystallization control
UG full 3D mold design, output 2D engineering drawings and BOM list
