38mm Plastic Bottle Preform

Enlightening Pallet Industry Co.,Ltd is one of the most professional 38mm plastic bottle preform manufacturers and suppliers in China. Welcome to wholesale hot sale products at competitive price from our factory. Contact us for more cheap products.

 

Product Overview

We are a China factory making 38mm plastic bottle preforms. Weights run from 28g up to 75g, all with a 38mm screw thread neck. We offer wholesale pricing, factory-direct supply, and competitive prices.Large stock is kept on hand. So shipments go out fast. Quality is stable and consistent. Contact us when you need bulk orders.

Specifications

Item	Specification
Weight	28g / 32g / 48g / 52g / 66g / 70g / 75g
Neck Size	38mm Screw Neck
Material	100% Virgin Food-Grade PET
Acetaldehyde (AA) Content	≤2 ppm
Color	Clear or Customized
Compatible Equipment	PET Bottle Blow Molding Machines

Minimum Order Quantity (MOQ)

Weight	Standard MOQ	Customized MOQ
28g	208,000 pcs	178,571 pcs
32g	208,000 pcs	156,250 pcs
48g	120,000 pcs	104,167 pcs
52g	120,000 pcs	96,154 pcs
66g	67,200 pcs	75,758 pcs
70g	67,200 pcs	71,429 pcs
75g	67,200 pcs	66,667 pcs

Product Advantages

Made with Virgin PET

This is produced from 100% virgin PET resin. We watch the key material indicators closely. Ash is kept at ≤0.02%. Before injection molding, PET resin moisture is controlled below 50 ppm to reduce IV loss, brittleness, and surface defects.. Fewer black specks show up because of it. Odors and brittleness drop too, so you get less bottle defects during production.

38mm Neck for Secure Capping

The 38mm neck is manufactured with precise dimensions. It needs to seal reliably. Neck flatness reaches ≤0.02mm. Thread tolerance is controlled within ±0.08mm. Hot-fill applications up to 85°C are also supported.

Cleaner Surface Quality

We use staged cooling technology here. It brings down whitening, haze and black spots. Flash is controlled within ≤0.05mm. Sealing gets better and leakage risks go down.

Stable Weight for Consistent Blowing

Weight tolerance is kept within ±0.3g. This helps a lot with uniform bottle stretching. Issues like uneven wall thickness and whitening happen less. Weak bottle bottoms are also reduced.

Clear Appearance and Low Odor

Manufactured from food-grade PET resin with excellent transparency and color consistency. Acetaldehyde content is controlled at ≤2 ppm, helping minimize off-odors and preserve the original taste of juice, tea, and other hot-fill beverages. Bottles remain clear with less risk of haze or yellowing.

Main Applications of 38mm Plastic Bottle Preform

Hot Fill Drinks
38mm PET preforms are often used for juice, tea, sports drinks, and functional beverages. Typical bottle sizes are 350ml, 500ml, and 1L.

Sauces and Seasoning Beverages
For thicker liquids or drinks with light pulp or particles, the 38mm opening gives more space for filling and helps improve capping stability.

Edible Oil Packaging
They are also used for small and household oil bottles, such as 500ml, 750ml, 1L, 1.8L, and 2L.

FAQ

Q: What is the delivery lead time?
A: Stock items in our warehouse usually take 7 to 15 working days to ship out. Now, if you go for custom colors, that obviously takes more time. The factory needs 15 to 20 days to run that specific batch.

Q: What is the sample policy?
A: We provide samples to any buyer. However, you need to cover all the costs linked to sample preparation.

Q: Which settlement methods are available for bulk trade cooperation?
A: For bulk orders, we basically offer two settlement channels. They are wire transfer (T/T) and documentary letter of credit (L/C). How to split the advance and final payment? That really depends on the order volume, and we can always negotiate it.

Q: What quality control procedures do you implement before shipment?
A: Every batch gets three checks before it leaves the factory. We do weight calibration. Then there is surface defect screening and precise thread dimension gauging. If you find quality defects after receiving the cargo, just send us the relevant proof. We will sit down and discuss workable solutions together.

Why choose us?

Direct Manufacturer with Transparent Factory Pricing

We run our own manufacturing plants. Dual manufacturing hubs are stationed in Shanghai and Ningbo, fitted with 60 injection molding assembly lines. All quotations originate straight from our plant floor, cutting out all secondary dealer surcharges.

Abundant Stock Reserves, Predictable Delivery Schedules

Mass finished goods are kept on standby in our warehouses for expedited dispatch. Regular stock helps reduce delivery delays and supports more stable production planning.

Well-Honed Cross-Border Distribution Know-How

Our products are supplied to global markets across more than 180 nations and regions. Our staff masters every step of overseas trading operations, enabling frictionless coordination for customs filings, certification paperwork and international freight arrangements.

Long-Term Mass Production Credentials

Our enterprise has been operational for two decades, housing 700 custom injection molding tool sets. Steady bulk order fulfillment is guaranteed long-term.

Fast Export Sales Support

Our overseas sales team responds to client enquiries within one working day. We provide factory quotations, product specifications, and sample support when needed, helping buyers move from inquiry to order confirmation more smoothly.

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