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| Parameter | Details |
|---|---|
| Product Name | 48mm PET Preform (for 8L Portable Water Jug) |
| Material | 100% virgin Food-Grade PET (IV 0.80, no regrind) |
| Neck Type | 48mm standard screw/snap neck |
| Weight Range | 70g – 200g (14 standard weights) |
| Color | Natural transparent; custom Pantone colors with food-grade masterbatch |
| MOQ | Standard 20,000 pcs (small trial orders negotiable) |
| Lead Time | 7–30 days (depending on order quantity) |
| Certifications | ISO 9001, ISO 22000, FDA, EU 10/2011 |
| Application | 8L portable water jugs, 5–10L small water barrels |
| Origin | Huangyan, Taizhou, Zhejiang, China |
70g–200g | Food Grade Virgin Material | High Blow Success Rate
Taizhou Huangyan Jinting Plastic Mold Co., Ltd. ｜ Over 25 Years of PET Preform Experti
Specifically designed for 8L portable water jug blow molding, the 48mm neck balances filling efficiency and sealing reliability. 14 standard gram weights from 70g to 200g meet different wall thickness and strength requirements. High precision injection molding ensures uniform wall thickness and high blow molding success rate – ideal for outdoor, travel, and home portable use.
| Selling Point | Details |
|---|---|
| 🍃 100% Food-Grade Virgin PET | Pure virgin PET chips, no regrind, compliant with FDA & EU 10/2011, BPA-free – safe for direct drinking water contact, no odor. |
| 🔘 48mm Standard Neck | Specifically designed for 8L portable water jugs – compatible with mainstream blow molds and caps, reliable sealing, easy filling. |
| ⚙️ 14 Weights from 70g to 200g | Options: 70,80,90,95,100,110,120,125,130,140,150,165,180,200g – custom weights available. |
| 💎 High Transparency & High Blow Success Rate | Precision injection molding, preform haze <3%, uniform wall thickness – jugs are crystal clear after blowing, success rate ≥99%. |
| 🎨 Color Customization | Natural transparent as standard; custom colors (blue, green, frosted, etc.) using food-grade masterbatch for brand differentiation. |
| 🏭 Stable Mass Supply | Monthly capacity 800+ tons, MOQ 20,000 pcs, lead time 7–30 days. |
| ✅ Full Traceability | Each carton includes batch label traceable to raw material, production date, machine, and inspection record. |
48mm Neck: Larger than 38mm for faster filling, more compact than 55mm for lower cap cost – ideal for 8L portable water jugs.
Portable Water Jug Application: 8L capacity suits home, camping, office use. 70g–200g weights balance lightweight and strength.
High Precision Molding: Uniform wall thickness ensures consistent stretching during blow molding – prevents thin bottoms, durable and drop-resistant.
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| Parameter | Details |
|---|---|
| Product Name | 48mm PET Preform (for 8L Portable Water Jug) |
| Material | 100% virgin Food-Grade PET (IV 0.80, no regrind) |
| Neck Type | 48mm standard screw/snap neck |
| Weight Range | 70g – 200g (14 standard weights) |
| Color | Natural transparent; custom Pantone colors with food-grade masterbatch |
| MOQ | Standard 20,000 pcs (small trial orders negotiable) |
| Lead Time | 7–30 days (depending on order quantity) |
| Certifications | ISO 9001, ISO 22000, FDA, EU 10/2011 |
| Application | 8L portable water jugs, 5–10L small water barrels |
| Origin | Huangyan, Taizhou, Zhejiang, China |
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| Gram weight (g) | Bottle blowing capacity (L) | Recommended wall thickness (mm) | Applicable scenarios |
|---|---|---|---|
| 70 | 6–7 L | 1.5–1.7 | A single-use mineral water container |
| 80 | 7–8 L | 1.7–1.9 | |
| 90 | 8 L | 1.8–2.0 | |
| 95 | 8 L | 1.9–2.1 | |
| 100 | 8–9 L | 2.0–2.2 | |
| 110 | 8–9 L | 2.1–2.3 | |
| 120 | 9–10 L | 2.2–2.4 | |
| 125 | 9–10 L | 2.3–2.5 | |
| 130 | 10 L | 2.4–2.6 | |
| 140 | 10–11 L | 2.5–2.7 | |
| 150 | 11–12 L | 2.6–2.8 | |
| 165 | 12 L+ | 2.8–3.0 | |
| 180 | 12–13 L | 3.0–3.2 | |
| 200 | 13–15 L | 3.2–3.5 |
| Step | Process | Quality Control |
|---|---|---|
| 1. Raw material | High-clarity PET chips (IV 0.80) | IV, acetaldehyde, melting point |
| 2. Drying | 160–180°C, moisture ≤50ppm | Dew point monitor |
| 3. Injection molding | Dedicated 48mm mold, multi-cavity hot runner (48–72 cavities) | Auto weighing, first-article |
| 4. In-line inspection | Neck dimension, wall thickness, visual defects | HD camera auto reject |
| 5. Cooling | Staged cooling | Crystallinity test |
| 6. Blow test | Sample 8L jug blow test per batch | Wall thickness, transparency, drop test |
| 7. Packaging | Anti-static bag + 5-layer carton | Batch label, certificate |
| 8. Outgoing | IV, haze, wall thickness, blow test | Sample retained, report |
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Taizhou Huangyan Jinting Plastic Mold Co., Ltd.
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.
| Item | Data |
|---|---|
| Established | 25+ years |
| Factory Area | 20,000+ m² |
| Monthly Capacity | 800+ tons |
| Certifications | ISO 9001, ISO 22000, FDA, EU |
| Export | 30+ countries |
| Neck Sizes | Full range 28mm–55mm |
"Specializing in PET preforms, leading the industry future. Food safety is our uncompromising commitment."
Q1: What blow molding equipment is compatible with 48mm preforms?
A: 48mm is a common neck size for 8L portable water jugs, compatible with most PET blow molding machines (e.g., Sidel, Krones, Tech-Long). Samples available for testing.
Q2: How does durability compare between 70g and 200g preforms?
A: 70g is suitable for lightweight portable use (single or short trips). 200g has a wall thickness of approx. 3.5mm, can withstand repeated use and moderate impact. For 8L jugs, 90g–110g is recommended.
Q3: Why is MOQ 20,000 pcs?
A: 48mm 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 (90g/100g/110g) 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 (90g/100g/110g). Other weights are made to order.
Please provide:
Target gram weight (e.g., 90g, 110g)
Color (transparent / custom Pantone code)
Estimated quantity
Target jug capacity (liters)
Need matching caps/handles?
👉 Contact us now for free samples or a quotation
Taizhou Huangyan Jinting Plastic Mould.,LTD is a professional PET preform manufacturer with 25+ years’ expertise. ISO9001/ISO22000 certified, custom necks (28–55mm), colors, weights & molds for water/beverage brands. Contact us today.
Puhui Industrial Zone, Toutuo Town, Huangyan District, Taizhou City, Zhejiang Province, China
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