45mm Neck PET Preform 70g-175g for 5L 10L Water Bottle 100% Virgin Food Grade Plastic Bottle Preform for Cooking Oil Container

45mm PET Preform – Cost Effective Solution for Single Use Barrels

70g–175g | Food Grade Virgin Material | High Blow Success Rate

Taizhou Huangyan Jinting Plastic Mold Co., Ltd. ｜ Over 25 Years of PET Preform Expertise

🔥 45mm PET Preform – Cost Effective Solution for Single Use Barrels

Why choose this 45mm preform?

Specifically designed for single use barrels – such as 5-gallon (18.9L) disposable mineral water and purified water barrels. The 45mm standard neck is compatible with mainstream filling equipment, and 12 standard gram weights from 70g to 175g optimize cost while maintaining barrel strength. High blow molding success rate helps you reduce production waste.

Key Selling Points at a Glance

Advantages of 45mm Preform for Single Use Barrels

• 45mm Neck: Balances filling speed and sealing – ideal for 3–5 gallon single use barrels.

• Cost Effectiveness: 70g–175g weight range significantly reduces material cost compared to reusable barrels (typically 300g+) – perfect for high-volume single-use scenarios like hotels, conferences, and events.

• High Precision Molding: Uniform wall thickness ensures consistent stretching during blow molding – prevents thin bottoms and reduces transport damage.

Application Scenarios

Disposable 5-gallon mineral water barrels (hotel guest rooms, conference centers)
Disposable 3-gallon purified water barrels (homes, offices)
Disposable packaged drinking water (outdoor events, sports events)
Branded disposable water barrels (restaurant chains, exhibitions)

I. Core Product Parameters (Quick Overview)

II. Detailed Specification Table

III. Production Process & Quality Assurance (High Success Rate Molding)

IV. One-Stop Packaging Solution (Auxiliary Products)

• PE Caps: 45mm snap caps or screw caps, food-grade PE, leak-proof design, tamper-evident ring optional.

• Handles: Lightweight PE handles available for easy carrying of single use barrels.

• Finished Barrels: 3–5 gallon disposable water barrels – can be blown and supplied as a complete set.

V. Company Profile

Taizhou Huangyan Jinting Plastic Mold Co., Ltd.

Rooted in the World's Plastic Manufacturing Hub

Located in Huangyan, Taizhou, Zhejiang – the "Hometown of Plastics", one of the largest plastics clusters globally. Over 25 years of PET preform experience, specializing in food-grade disposable and reusable packaging solutions.

Company Facts

Our Mission

"Specializing in PET preforms, leading the industry future. Food safety is our uncompromising commitment."

VI. Frequently Asked Questions (FAQ)

Q1: What filling equipment is compatible with 45mm preforms?
A: 45mm is a common neck size for disposable barrels globally, compatible with most 3–5 gallon filling lines (e.g., Tech-Long, Newamstar). Samples available for testing.

Q2: How does durability compare between 70g and 175g preforms?
A: 70g is suitable for light single-use scenarios (e.g., hotel guest rooms – one-time use). 175g offers higher strength for short-distance transport and light stacking. For single-use barrels, 110g–130g is recommended.

Q3: Why is MOQ 20,000 pcs?
A: 45mm preforms are produced with multi-cavity molds (48–72 cavities), requiring larger batch sizes. Trial order of 10,000 pcs acceptable for first cooperation.

Q4: Do you provide free samples?
A: Free samples for standard weights (100g/110g/130g) with freight collect. Other weights require a sample fee (deductible from future orders).

Q5: What is the lead time?
A: Standard orders: 7–15 days; large orders (over 1 million): 15–30 days.

Q6: What customization services do you offer?
A: Weight, color (Pantone), neck engraving, anti-counterfeit ring color, exclusive mold development.

Q7: Do you have stock?
A: Small stock for common weights (100g/110g/130g). Other weights are made to order.

VII. Request Sample or Quotation

Please provide:

• Target gram weight (e.g., 110g, 130g)

• Color (transparent / custom Pantone code)

• Estimated quantity

• Target barrel capacity (gallons)

• Need matching caps/handles?

👉 Contact us now for free samples or a quotation