Which Is Better: White Cardboard Cups or Kraft Paper Cups with Logo?
author: Iris
2025-12-31
I. Comparison of Material Composition and Basic Characteristics
1.1 Materials and Processes of White Cardboard Cups
White cardboard cups use food-grade white cardboard as the base material, with a common thickness of 210-300 grams (250 grams being the most common). The core component is plant fiber, manufactured through processes such as pulping and papermaking. Its characteristics are firmness, thickness, and a smooth surface. The key structure is the inner wall PE (polyethylene) coating (20-30 microns thick), which is the core of its waterproofing – too thin and it leaks, too thick and it increases costs and reduces flexibility.
The production process is as follows: the white cardboard is first coated, then printed, die-cut, and formed; high-end products will add a BOPP plastic film to the outer layer, forming a three-layer structure to improve waterproofing and printing effects. White cardboard production requires a bleaching process to remove lignin and other impurities, ensuring surface purity and whiteness, laying the foundation for subsequent printing.
The production process is as follows: the white cardboard is first coated, then printed, die-cut, and formed; high-end products will add a BOPP plastic film to the outer layer, forming a three-layer structure to improve waterproofing and printing effects. White cardboard production requires a bleaching process to remove lignin and other impurities, ensuring surface purity and whiteness, laying the foundation for subsequent printing.
1.2 Materials and Processes of Kraft Paper Cups with Logo
Kraft paper cups with logo use unbleached natural kraft paper. The raw material is mainly sulfate softwood pulp (some containing recycled paper pulp). The softwood fibers are long and tough, giving them high strength and toughness. High–quality kraft best paper cups have a wood pulp content of up to 85%, and after special processing, the cup body stiffness can be increased by 35%, able to withstand 1.5kg of vertical pressure without deformation.
Waterproofing also relies on coating, using either PE or PLA (polylactic acid) (a bio-based biodegradable material derived from plant starch). The production process is relatively simple: after pulping, it is directly made on a long-wire paper machine without bleaching, retaining the natural fiber structure and brown appearance. The process focuses more on preserving fiber strength.
Waterproofing also relies on coating, using either PE or PLA (polylactic acid) (a bio-based biodegradable material derived from plant starch). The production process is relatively simple: after pulping, it is directly made on a long-wire paper machine without bleaching, retaining the natural fiber structure and brown appearance. The process focuses more on preserving fiber strength.
1.3 Core Differences in Production Processes
The most fundamental difference between the two types of paper cups with logo lies in the presence or absence of the bleaching process:
White cardboard requires chemical bleaching to remove impurities and achieve a clean white appearance, a complex process that consumes chemical agents;
Kraft paper is not bleached, retaining its natural color, resulting in a simplified process and reduced pollution.
In terms of lamination, both use food-grade PE/PLA (15-25 microns thick), requiring precise control of temperature, speed, and pressure (too high a temperature leads to PE oxidation, while too low a temperature affects adhesion); in terms of printability, white cardboard has a smooth surface and can accommodate complex color patterns and fine lines; kraft paper has a rough surface, making it more suitable for single-color/two-color printing, highlighting its rustic texture.
White cardboard requires chemical bleaching to remove impurities and achieve a clean white appearance, a complex process that consumes chemical agents;
Kraft paper is not bleached, retaining its natural color, resulting in a simplified process and reduced pollution.
In terms of lamination, both use food-grade PE/PLA (15-25 microns thick), requiring precise control of temperature, speed, and pressure (too high a temperature leads to PE oxidation, while too low a temperature affects adhesion); in terms of printability, white cardboard has a smooth surface and can accommodate complex color patterns and fine lines; kraft paper has a rough surface, making it more suitable for single-color/two-color printing, highlighting its rustic texture.
II. Comprehensive Environmental Performance Assessment
2.1 Environmental Friendliness of Raw Materials
Kraft paper cups with logo have a significant advantage in terms of raw materials: the unbleached process avoids the use of chemical agents (such as chlorine-based bleaching agents) during bleaching, reducing water and soil pollution; and the raw material structure, primarily composed of virgin fibers, naturally aligns with the "low-carbon" concept.
Although white cardboard partially uses biodegradable paper materials, the bleaching process consumes a large amount of chemical agents and water resources, resulting in a much higher environmental burden during production than kraft paper. Research data shows that kraft paper cups with logo using plant-based PE and 100% recycled materials can reduce their carbon footprint to 2.8 grams of CO₂ equivalent per cup, a 64% reduction compared to traditional products, demonstrating a clear environmental advantage.
Although white cardboard partially uses biodegradable paper materials, the bleaching process consumes a large amount of chemical agents and water resources, resulting in a much higher environmental burden during production than kraft paper. Research data shows that kraft paper cups with logo using plant-based PE and 100% recycled materials can reduce their carbon footprint to 2.8 grams of CO₂ equivalent per cup, a 64% reduction compared to traditional products, demonstrating a clear environmental advantage.
2.2 Environmental Impact of the Production Process
The environmental differences in the production process focus on energy consumption, pollution, and carbon emissions:
- White cardboard: Bleaching, multiple screening, and other processes consume energy and water, and the wastewater contains chemical residues, requiring additional investment in wastewater treatment;
- Kraft paper: No bleaching process, reducing energy consumption by more than 30%, and eliminating the need for fluorescent agents, bleaching agents, etc., reducing chemical pollution at the source.
- In terms of carbon emissions, the carbon footprint of traditional PE-laminated paper cups with logo is approximately 7.8 grams of CO₂ equivalent per cup, while kraft paper cups with logo using plant-based PE and full recycling can reduce the carbon footprint to 2.8 grams of CO₂ equivalent per cup, a reduction of 64%, consistent with global low-carbon policy trends.
2.3 Recycling and Degradation Performance
Both types of paper cups with logo face the common problem of difficulty in separating the PE coating: in the traditional "paper + PE" structure, the film and paper are difficult to separate completely, preventing them from being recycled as waste paper, and they are mostly incinerated or landfilled, making them "pseudo-environmentally friendly." However, technological innovation has brought a breakthrough for kraft paper cups with logo:
Some companies use water-based coatings to replace PE, allowing Kraft paper cups with logo to be directly recycled as waste paper after use, achieving a closed-loop cycle;
If PLA coating is used, kraft paper cups with logo can be completely degraded in 8-12 weeks under industrial composting conditions (temperature 58±2℃, humidity 60%±5%), meeting the EU's 2025 ban on single-use plastics.
Due to the damaged fiber structure after bleaching, even with a biodegradable coating, the degradation rate of white cardboard is 15%-20% slower than that of kraft paper, resulting in a relatively lower recycling value.
Some companies use water-based coatings to replace PE, allowing Kraft paper cups with logo to be directly recycled as waste paper after use, achieving a closed-loop cycle;
If PLA coating is used, kraft paper cups with logo can be completely degraded in 8-12 weeks under industrial composting conditions (temperature 58±2℃, humidity 60%±5%), meeting the EU's 2025 ban on single-use plastics.
Due to the damaged fiber structure after bleaching, even with a biodegradable coating, the degradation rate of white cardboard is 15%-20% slower than that of kraft paper, resulting in a relatively lower recycling value.
2.4 Environmental Certification and Policy Trends
Against the backdrop of increasingly stringent global environmental regulations, Kraft best paper cups are more likely to meet compliance requirements:
International level: Environmental certifications such as EU EN 13432 and US BPI have strict requirements on the biodegradability and carbon footprint of paper cups with logo. Due to their natural environmental attributes, kraft paper cups with logo have a significantly higher pass rate than white cardboard cups;
Domestic level: Shanghai and other places have explicitly prohibited "PE-coated paper cups with logo that are difficult to recycle," with fines of up to 100,000 yuan for violating companies. Kraft paper cups with logo (especially those with PLA coating) have become a category prioritized and encouraged by policies.
White cardboard cups have a higher risk of chemical residues during the production process, requiring additional testing costs to meet certification standards, making compliance more difficult.
International level: Environmental certifications such as EU EN 13432 and US BPI have strict requirements on the biodegradability and carbon footprint of paper cups with logo. Due to their natural environmental attributes, kraft paper cups with logo have a significantly higher pass rate than white cardboard cups;
Domestic level: Shanghai and other places have explicitly prohibited "PE-coated paper cups with logo that are difficult to recycle," with fines of up to 100,000 yuan for violating companies. Kraft paper cups with logo (especially those with PLA coating) have become a category prioritized and encouraged by policies.
White cardboard cups have a higher risk of chemical residues during the production process, requiring additional testing costs to meet certification standards, making compliance more difficult.
III. In-depth Analysis of Durability Performance
3.1 Physical Strength and Stiffness Performance
Kraft paper cups with logo have outstanding advantages in physical strength: the natural softwood fibers remain intact, providing strong toughness and tensile strength. At the same thickness, the stiffness is 35% higher than that of white cardboard, making them less prone to deformation when filled with liquid, and capable of withstanding a vertical pressure of up to 1.5 kg (white cardboard cups are usually 1.2 kg). The strength of white cardboard depends on its thickness and density (250g white cardboard has higher stiffness), but the bleaching process slightly damages the fiber structure. Under uneven stress (such as excessive stacking), the cup body is prone to dents or cracks, resulting in slightly inferior durability.
3.2 Temperature Resistance and Thermal Stability
The temperature resistance of both types of paper cups with logo is basically the same, both meeting industry standards: they can withstand hot water at 90℃±5℃, with no deformation or leakage within 30 minutes after pouring. The core protection comes from the PE coating – standard hot drink cups use a double-layer PE coating (18-22 microns thick), combined with a rolled rim design (to prevent burns), completely avoiding the shortcomings of traditional wax coatings (which melt at 45℃).
In actual use, white cardboard may experience a slight decrease in whiteness at high temperatures (without affecting functionality), while kraft paper does not have this problem due to its natural color. Both can meet the needs of hot beverages such as coffee and hot tea.
In actual use, white cardboard may experience a slight decrease in whiteness at high temperatures (without affecting functionality), while kraft paper does not have this problem due to its natural color. Both can meet the needs of hot beverages such as coffee and hot tea.
3.3 Deformation Resistance and Safety in Use
In terms of deformation resistance, Kraft best paper cups are more reliable: high-toughness fibers can withstand repeated folding or slight compression without delamination; while the increased brittleness of bleached white cardboard fibers makes it prone to delamination after repeated folding (especially at the rim).
In terms of safety, both types of paper cups with logo must meet food-grade standards, but white cardboard carries the risk of excessive fluorescent whitening agents (some companies illegally add them to achieve high whiteness), while kraft paper is unbleached and contains no fluorescent agents, making its composition more natural and its use safer.
In terms of safety, both types of paper cups with logo must meet food-grade standards, but white cardboard carries the risk of excessive fluorescent whitening agents (some companies illegally add them to achieve high whiteness), while kraft paper is unbleached and contains no fluorescent agents, making its composition more natural and its use safer.
3.4 Durability Adaptation in Different Scenarios
Hot beverage scenario: Both perform similarly, stably withstanding high temperatures without leakage;
Cold beverage scenario: White cardboard is slightly superior – it has lower moisture absorption (approximately 8%) and is less likely to soften due to condensation; kraft paper has higher moisture absorption (approximately 12%), so attention should be paid to environmental humidity when serving cold drinks (a thicker version is recommended in high-humidity environments);
Greasy beverage scenario: Caution is needed for both – the PE film has poor oil barrier properties, and beverages containing ≥5% oil (such as cheese foam tea and hot chocolate) will slowly penetrate the PE film, causing the cup to soften. It is recommended to choose a "thickened + double-layer PE" special cup and consume the beverage within 1 hour.
Cold beverage scenario: White cardboard is slightly superior – it has lower moisture absorption (approximately 8%) and is less likely to soften due to condensation; kraft paper has higher moisture absorption (approximately 12%), so attention should be paid to environmental humidity when serving cold drinks (a thicker version is recommended in high-humidity environments);
Greasy beverage scenario: Caution is needed for both – the PE film has poor oil barrier properties, and beverages containing ≥5% oil (such as cheese foam tea and hot chocolate) will slowly penetrate the PE film, causing the cup to soften. It is recommended to choose a "thickened + double-layer PE" special cup and consume the beverage within 1 hour.
IV. Comparison of Appearance and Visual Effects
4.1 Color Performance and Texture Differences
The two types of paper cups with logo have distinctly different styles:
- White cardboard cups: The clean, smooth surface provides a neutral background for printing, resulting in high color accuracy (error ≤3%), allowing for vibrant and delicate patterns. The texture is refined, suitable for brands pursuing a "high-end, fashionable" image;
- Kraft paper cups with logo: The natural brown appearance and rough texture convey an "eco-friendly, rustic" concept. Light-colored printing may appear dull (darker colors such as black and dark green are more prominent), but this "natural texture" aligns with the current minimalist design trend and is favored by coffee and organic food brands.
4.2 Printing Adaptability and Design Performance
In terms of printing adaptability, white cardboard cups have a clear advantage: the surface is specially coated (to prevent ink penetration), allowing for complex processes such as gradients, hot stamping, and UV printing. Fine lines (such as brand logos) are printed with over 95% clarity.
Kraft paper printing is more challenging: the rough surface easily leads to ink bleeding, requiring high-adhesion ink (increasing costs by 10%), or using a "white ink base" to enhance color vibrancy (but this weakens the natural texture). It is more suitable for single-color text or simple patterns (such as environmental slogans).
Kraft paper printing is more challenging: the rough surface easily leads to ink bleeding, requiring high-adhesion ink (increasing costs by 10%), or using a "white ink base" to enhance color vibrancy (but this weakens the natural texture). It is more suitable for single-color text or simple patterns (such as environmental slogans).
4.3 Brand Image and Market Positioning
- White cardboard cups: Suitable for high-end catering, beauty, and gift scenarios, conveying a "sense of quality" through exquisite printing, such as seasonal limited editions of milk tea chain brands (relying on complex patterns to attract consumers);
- Kraft paper cups with logo: Suitable for eco-friendly brands, specialty coffee, and organic food scenarios. The natural appearance reinforces a "sustainable" brand image. Market research shows that young consumers (18-35 years old) have a 25% higher preference for Kraft customizable paper coffee cups than white cardboard cups.
V. Price and Cost Comparison Analysis
5.1 Raw Material Cost Differences
Kraft paper cups with logo have lower raw material costs:
White cardboard price is approximately 6200 RMB/ton, and requires high-quality virgin wood pulp (accounting for 60% of the cost);
Kraft paper price is approximately 7800-8400 RMB/ton (seemingly higher), but 30% recycled paper pulp can be added (without affecting strength), and no bleaching agents are needed (saving 15% in raw material costs). Overall, the raw material cost is 8%-12% lower than that of white cardboard.
Kraft paper price is approximately 7800-8400 RMB/ton (seemingly higher), but 30% recycled paper pulp can be added (without affecting strength), and no bleaching agents are needed (saving 15% in raw material costs). Overall, the raw material cost is 8%-12% lower than that of white cardboard.
5.2 Impact of Production Process Costs
White cardboard cup production process is more complex and costly:
The bleaching process requires chemical agents (accounting for 10% of production costs) and wastewater treatment equipment (annual maintenance cost of approximately 50,000 RMB);
The printing process requires high-adhesion ink and sophisticated equipment (20% higher cost than kraft paper printing).
Kraft paper requires no bleaching and has a simpler printing process, resulting in 15%-20% lower production process costs compared to white cardboard cups, especially in large-scale production (over 100,000 units), where the cost advantage is even more significant.
The printing process requires high-adhesion ink and sophisticated equipment (20% higher cost than kraft paper printing).
Kraft paper requires no bleaching and has a simpler printing process, resulting in 15%-20% lower production process costs compared to white cardboard cups, especially in large-scale production (over 100,000 units), where the cost advantage is even more significant.
5.3 Market Price Range and Volume Advantages
Market price data shows that kraft paper cups with logo offer better value for money:
| Purchase Quantity | Kraft Paper Cup Unit Price (RMB/piece) | White Cardboard Cup Unit Price (RMB/piece) |
| Small Batch (1,000 pieces) | 0.12-0.15 | 0.15-0.20 |
| Medium Batch (10,000 pieces) | 0.08-0.10 | 0.12-0.15 |
| Large Batch (100,000 pieces) | 0.07-0.09 | 0.10-0.12 |
At the retail level, on Taobao platform, kraft paper cups with logo are priced at 5.6-25.8 RMB (for 100 pieces), while white cardboard cups are priced at 8.8-30 RMB. Kraft paper cups with logo are generally 15%-20% cheaper.
5.4 Comprehensive Cost-Benefit Analysis
Considering "purchase cost + usage cost + environmental cost," Kraft customizable paper coffee cups are superior:
- Purchase cost: 15%-20% lower;
- Usage cost: Higher strength, 8% lower breakage rate than white cardboard cups (reducing restocking frequency);
- Environmental cost: High environmental compliance, avoiding policy fines (such as the 10,000-100,000 RMB fine in Shanghai), and lower carbon footprint, meeting corporate ESG development needs.
VI. Specific Assessment for Different Beverage Scenarios
6.1 Hot Beverage Scenario (Coffee, Hot Tea)
Both types of paper cups with logo are suitable, with no significant difference: stable at 90°C, sufficient cup body rigidity, and can be used with lids. It is recommended to choose based on brand image (white cardboard for a refined look, kraft paper for an environmentally friendly image).
6.2 Cold Beverage Scenario (Iced Tea, Cola)
White cardboard is more suitable: low moisture absorption, condensation will not cause the cup body to soften, and maintains a good appearance; for kraft paper cups with logo, it is recommended to choose "thickened + moisture-proof coating" versions, or use with a cup sleeve (to reduce condensation contact).
6.3 Oily Beverage Scenario (Cheese Foam, Hot Chocolate)
Special cups are required: neither type of ordinary paper cup is recommended for long-term use. Prioritize oil-proof paper cups with logo with "double-layer PE + thickened paper material," regardless of white cardboard or kraft paper material. The key is "double-layer PE to block oil," and control the drinking time (≤1 hour).
6.4 Special Scenarios (Carbonated Beverages, Acidic Drinks)
- Carbonated beverages: Requires a sealed cup rim (both types of paper cups with logo need lids with sealing rings) to prevent gas leakage;
- Acidic drinks (lemon juice, fruit tea): PE film has strong acid resistance, both types of paper cups with logo are safe, with no risk of chemical migration;
- Microwave heating: Choose products clearly marked "microwave-safe" (both types have such options), heating time ≤1 minute, to avoid localized overheating and deformation.
VII. Comprehensive Evaluation and Selection Recommendations
7.1 Comprehensive Score
| Evaluation Dimension | White Cardboard Cup | Kraft Paper Cup |
| Environmental Friendliness | 6 points | 9 points |
| Durability | 7 points | 8 points |
| Appearance | 9 points | 7 points |
| Price/Cost | 6 points | 8 points |
| Scenario Adaptability | 7 points | 7 points |
| Overall Score | 7.0 points | 8.0 points |
Kraft customizable paper coffee cups perform better overall, with core advantages in environmental friendliness and cost; white cardboard cups excel in appearance and printability.
7.2 Scenario-Based Selection Guide
- Prioritizing environmental protection + cost control: Choose kraft paper cups with logo (e.g., chain coffee shops, environmental organization events);
- Prioritizing appearance + strong brand recognition: Choose white cardboard cups (e.g., high-end milk tea shops, holiday gift packaging);
- Mainly cold drinks + high humidity environment: Choose white cardboard cups (e.g., summer beverage promotions, rainy regions in the south);
- Mainly hot drinks + bulk purchasing: Choose kraft paper cups with logo (e.g., corporate pantries, school cafeterias);
- Beverages containing oil: Choose "double-layer PE + thickened" special cups (either white cardboard or kraft paper, focusing on oil-resistant design).
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