PET Cup Factory China Manufacturer - High-Quality Plastic Cups

I represent a PET Cup Factory in China, a dependable Manufacturer delivering high-quality disposable cups to clients worldwide. We offer FDA-grade, food-contact PET cups in multiple sizes, from translucent standard cups to printed designs for branding. Our production lines use advanced extrusion-stretch blow molding and automated quality checks to ensure consistent thickness and leak-proof performance. I can customize shapes, colors, and printing (up to several colors) to match your packaging. Lead times are competitive, with flexible MOQs for new projects and scalable capacity for bulk orders. We maintain strict QA, on-time shipments, and transparent pricing. By partnering with us you get reliable supply from a China-based Manufacturer that understands the needs of importers, distributors, and F&B brands. If you need eco-friendly options, we can discuss recyclable PET grades and lightweight designs. Let's connect to align on specs, certification, and delivery schedules.

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PET Cup Factory Manufacturer Ahead of the Curve

A PET cup factory positioned ahead of the curve combines advanced production technology with strict quality systems to meet the needs of global buyers. High-speed thermoforming and precision tooling deliver consistent dimensions and clarity across a wide range of cup sizes, lids and printing options, while automated inspection and traceable batch control ensure compliance with food-contact regulations. Flexible capacity and responsive lead times support both small custom runs and large-scale programs, reducing time-to-market for seasonal promotions or long-term supply agreements. Sustainability and cost-efficiency are built into product design and supply-chain services: lightweighting, mono-material constructions for easier recycling, and options for recycled-content PET lower environmental impact without sacrificing performance. Value-added services such as custom branding, barrier coatings, sample prototyping and consolidated international logistics make purchasing simpler for overseas procurement teams. For buyers seeking a reliable, future-focused PET cup partner, these capabilities translate into predictable quality, competitive pricing and scalable delivery.

{ PET Cup Factory Manufacturer Ahead of the Curve}

Category	Parameter	Typical Value / Range	Units	Test Standard / Note
Material Properties	Resin Description	Semi-crystalline thermoplastic polyester (PET)		Common feedstock for rigid clear cups and thermoformed products
Material Properties	Intrinsic Viscosity (IV)	0.60 – 1.10 (typical cup grades 0.65–0.95)	dL/g	Measured by viscometry (ASTM D4603); affects melt strength and mechanical properties
Material Properties	Density	~1.36 – 1.39	g/cm³	Measured per ASTM D792; typical solid PET density
Thermal	Glass Transition (Tg)	~70 – 80	°C	DSC (ASTM D3418); influences service temperature and thermoforming window
Thermal	Melting Temperature (Tm)	~250 – 260	°C	DSC; relevant for melt processing (extrusion, injection)
Mechanical	Tensile Strength (yield)	≈50 – 75	MPa	Per ASTM D638; depends on orientation and IV
Mechanical	Young's Modulus	~2.5 – 3.5	GPa	Stiffness for molded/thin-wall parts; ASTM D638
Barrier	Oxygen Transmission Rate (OTR)	Highly thickness-dependent; typical 5 – 40	cc·m⁻²·day⁻¹ (approx.)	Measured per ASTM/FDA methods; barrier improves with wall thickness and orientation
Barrier	Water Vapor Transmission Rate (WVTR)	~1 – 8 (depends on gauge)	g·m⁻²·day⁻¹	Measured per ASTM E96; orientation and additives affect WVTR
Processing	Extrusion / Melt Temp	~250 – 290	°C	Typical processing window for sheet/pellet extrusion and injection; depends on equipment
Processing	Thermoforming (sheet) Heating Range	~140 – 180 (surface temp)	°C	Oven zones tuned by gauge; overheat causes crystallization and poor clarity
Processing	Typical Wall Thickness (cups)	≈80 – 350	µm (0.08–0.35 mm)	Depends on intended use (cold drink cups typically thinner; hot cups thicker or multi-layer)
Processing	Cycle Time (thermoforming)	~2 – 8	seconds per piece	Varies with size, tooling, and automation level
Additives	Common Additives	Nucleating agents, clarifiers, UV stabilizers, slip agents	wt% (typically <1–3%)	Small loadings adjust crystallization, clarity, and processing; selection affects recyclability
Sustainability & Compliance	Recycling Code	1		Widely accepted in curbside and commercial recycling streams (mechanical and chemical recycling routes)
Sustainability & Compliance	Typical Recycled Content in Cups	Commonly 20% – 50% rPET (application dependent)	%	Higher rPET may affect clarity and melt properties; quality-controlled rPET recommended for food contact
Sustainability & Compliance	Cradle-to-Gate GHG (approx.)	Virgin PET: ~2.0–3.5 ; rPET: ~0.8–1.8	kg CO₂e / kg polymer	Values vary with feedstock, energy mix, and recycling route (literature LCA ranges)
Regulatory	Food Contact Approvals	Compliant grades available		Typical compliance references include FDA food-contact criteria (e.g., 21 CFR) and EU food-contact measures (e.g., Regulation (EU) No 10/2011) for approved formulations
Product Specs	Common Cup Volumes	80, 120, 180, 250, 350, 500	mL	Standard consumer sizes for hot/cold beverage and food sampling cups
Handling & Use	Service Temperature	Safe for cold to warm use; avoid prolonged exposure >70°C		Not suitable for conventional microwave cooking; hot filling must account for dimensional stability and potential crystallization

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PET Cup Factory Supplier Application

Supplier Evaluation Scores by Key Performance Dimensions

The bar chart above summarizes the evaluation scores for five supplier applicants across five key performance dimensions: Quality, Lead Time, Cost Efficiency, Sustainability, and Production Capacity. Each applicant is represented along the horizontal axis, and each colored bar group indicates their relative scores (0-100 scale) for each dimension. These dimensions were selected to provide a balanced view of operational performance (Quality, Capacity), commercial competitiveness (Cost Efficiency, Lead Time), and strategic alignment with environmental goals (Sustainability). Applicant C shows the strongest Quality and Capacity scores, suggesting reliable product consistency and production throughput, but a longer lead time which may affect responsiveness. Applicant E demonstrates a solid overall balance with particularly high Sustainability and Capacity ratings, indicating both environmental practices and production capability. Applicant B performs well on Lead Time with competitive turnaround, and shows decent scores across other areas, making it a well-rounded candidate for time-sensitive orders. Applicant A offers high Quality and Capacity but lags in Sustainability and Cost Efficiency, which may influence long-term partnership decisions. Applicant D has competitive Cost Efficiency and Lead Time but lower Sustainability and overall Quality, which could be appropriate for budget-focused or less critical product lines.

When using this chart in a supplier selection process, stakeholders should weight each dimension according to project priorities. For example, prioritize Quality and Capacity for high-volume, specialized products, or emphasize Lead Time and Cost Efficiency for time-sensitive, cost-critical runs. Sustainability weighting may be increased for brands with environmental commitments. Combined scores or weighted indices can be derived from the raw values shown to produce a single comparative metric for ranking applicants and making final sourcing decisions.

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Karen 2022.07.21 22:31:23
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
Freda 2022.02.04 15:50:54
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
Lynn 2022.01.13 03:12:15
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
Gill 2021.12.18 09:05:39
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
Elvira 2021.09.05 14:17:19
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
Nydia 2021.07.02 03:37:57
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,

Afra 2022.10.18 15:04:53

It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
Betsy 2022.09.16 08:54:24

High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
Carey 2022.06.14 15:10:38

The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
Karen 2021.08.25 14:09:32

Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
Betsy 2021.08.17 20:42:34

The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
Ray 2021.04.20 15:42:01

We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.