We are excited to introduce this high-clarity 28mm Alaska Neck PET Preform to you. Made from 100% virgin PET and produced by injection molding. The neck finish is designed according to still water industry standards and can work with your 3-start Alaska closures. For preform weight, we use a lightweight design, allowing you to meet the production needs of 200ml to 2000ml water bottles with a lower gram weight while better matching your blow mold.
Enlightening Plast controls production according to FDA food-contact requirements and the ISO9001 quality management system. This Alaska Neck PET Preform can work with most high-speed blow molding machines, with a blowing success rate of up to 99.8%, helping you reduce loss and improve production stability.
| Process | Neck Diameter | Neck Type | Weight | Volume | OEM/ODM | Pack Method |
|---|---|---|---|---|---|---|
| Injection Molding | 28mm | 28mm Alaska neck 3 Start | 8.5 gm - 38 gm | 200 ml - 2000 ml | Acceptable | Carton/ Bags |
What is the MOQ for 28mm Alaska Neck PET Preform?
The MOQ is 100,000 pcs. We can guide you on carton quantity and shipping plan before you confirm the order.
What is the lead time for this alaska neck model?
Standard production takes 7–15 days. Samples can be shipped in 5–7 days, so you can check fit before bulk orders.
What is your monthly capacity for this model?
Monthly capacity for this 28mm Alaska Neck model is 400,000 pcs, giving you steady supply for repeat water bottle orders.
Short Neck vs Alaska Neck Preform: what is the difference?
Short Neck preforms use a shorter neck finish to reduce PET material usage, with common formats including 28mm PCO 1881, 29/25, 30/25, 26/22, and select 38mm short-neck options. Alaska Neck preforms use a distinct triple-start thread design, built specifically to fit Alaska-style caps on still water bottles.
Custom Gram Weight: We can flexibly adjust the preform weight based on your bottle capacity, height, wall thickness, and filling requirements.
Custom Colors: Transparent, purple, green, blue, and other food-grade color masterbatch options are available.
Material Options: Virgin PET resin is used to ensure high clarity and food-contact safety. For specific projects, rPET material options are also available.
Cap Compatibility: Before mass production, we can provide the neck drawing, thread details, and matching cap specifications for your confirmation.
Packaging Customization: Based on your order volume and shipping method, we can arrange carton packing, inner bag packing, and export packing solutions.
This 28mm Alaska Neck PET Preform is mainly used for bottled drinking water, including mineral water, purified water, natural water, and daily still water packaging. It is suitable for producing 200ml to 2000ml water bottles, especially common sizes such as 500ml, 750ml, and 1L.
It can also be used for non-carbonated beverage packaging, such as flavored water, vitamin water, tea drinks, and other still beverages. With its 3-start Alaska neck finish, it helps your bottle match standard Alaska closures more smoothly during filling, capping, and daily distribution.
