EVA board A series and C series?

A series usually suitable for?

A series is generally more suitable for applications that have higher requirements for material stability, pore uniformity, batch consistency, and appearance stability. For example, shoe material processing, brand packaging materials, bag linings, or customers who are more sensitive to subsequent lamination effects often place greater emphasis on the material's performance across different batches. The term 'suitable' here is not an absolute conclusion, but rather a direction that can be prioritized during procurement discussions.

If the customer wishes to reduce uncertainties in subsequent processing, or has specific requirements for the appearance, feel, and batch consistency of the sheet material, it is recommended to specify the intended use, reference samples, color, hardness, and density when requesting a quote. The factory can use this information to help determine whether Series A is closer to the requirements.

C series usually suitable for?

C series is generally more suitable for customers with higher cost-control requirements, relatively conventional applications, and clear budget boundaries for base material supply. It does not equate to being low-end or inferior, but represents another product direction focused on economical formulations, applications, and quantities. For certain packaging cushioning, ordinary padding, industrial separators, or general liner needs, the C series may more easily balance budget and usage requirements.

, customers still need to provide thickness, hardness, density, color, size, and quantity. If the subsequent processing requires higher stability of the sheets, it also needs to be specified in advance so that it can be communicated whether adjustments to the series, formula, or order requirements are necessary.

A Black/A White/C Black/C White How to understand

A Black, A White, C Black, C White are usually product expressions that combine series and color. A/C mainly helps communicate the material direction, while black/white mainly helps communicate the color and subsequent matching. Black is often used in applications that require a sense of coverage, dirt resistance, or dark color matching; white is often used in light-colored base materials, fitting materials, or applications where appearance recognition needs to be clear. The actual color selection still needs to be confirmed based on samples, usage, and order requirements.

, don't just look at the name, also consider the purpose and parameters.

is also called Series A or Series C, but different orders may still vary due to differences in thickness, density, size, color, packaging method, and quantity. When purchasing, if you only say 'I want A white' or 'I want C black,' the factory still needs to further confirm information such as the intended use of the sheet, whether there is a reference sample, whether it is for lamination, whether subsequent die-cutting is needed, and whether there are special packaging requirements.

A relatively reliable way to communicate is: first explain the application direction, then explain the target specifications, and finally explain the budget and quantity. If the customer is unsure whether to choose Series A or Series C, you can provide the factory with the use, quantity, thickness, hardness, density, size, and color, and the two sides can communicate the product direction based on actual needs.

How to communicate with the factory about A/C series selection

• indicates that the sheet material will be used for footwear materials, packaging, bags, sports mats, or other directions.
• explains the priorities for stability, appearance, tactile feel, and cost control.
• provides samples, reference materials, or target textures to reduce deviations caused by understanding based solely on text.
• Confirm the color, quantity, size, and packaging method to facilitate quotation communication.

Procurement/Inquiry Parameter List

, it is recommended not to provide only the series name. The series is just one dimension in procurement communication; factors that truly affect order communication include usage, budget, thickness, hardness, density, size, color, quantity, and packaging method. If the customer can also indicate the priority of stability, appearance, and cost, it will be easier for the factory to determine the communication direction.

Black and white are just color dimensions

A Black, A White, C Black, and C White do not represent higher or lower grades, but only indicate color direction. When choosing colors, customers should consider the substrate material, appearance requirements, subsequent processing methods, and final use. Black is often used in scenarios where dark color matching, coverage, and resistance to dirt are important; white is often used with light-colored base materials, footwear materials, packaging, and applications that require visual identification.

If the customer needs other colors, color codes, samples, or reference panels can be provided for communication. Color requirements and series selection can be discussed simultaneously, but it is not recommended to equate color directly with material grade.

How to coordinate communication on samples, budgets, and batches

A/C series is often not something that can be determined in a single Q&A session. For customers involved in new product development, communication can start with samples, the intended feel, and budget direction; for customers with stable existing orders, it is more necessary to clarify batch quantities, delivery schedules, and requirements for batch consistency. Sample communication addresses whether the direction is close, while batch communication addresses whether the orders are stable and executable.

If the customer is very sensitive to price, you can directly indicate that cost control is a priority, and the factory will communicate about the C series or other feasible options based on the usage and budget; if the customer values stability and appearance more, you can indicate batch consistency, pore uniformity, and color requirements, and prioritize communication about the A series direction. Both communication methods are part of the normal procurement process, and the series names should not be understood as absolute labels.

Frequently Asked Questions

C series be used?

No. The C series is suitable for cases with higher cost control requirements and more conventional basic sheet material needs. Whether it is suitable depends on the customer's usage, budget, hardness, density, and subsequent processing method, not just the name.

A series definitely better?

Series A is more suitable for applications that require high stability, uniform pore structure, and batch consistency, but this does not mean that all orders must choose Series A. Budget, usage, and processing method are equally important.

I don't know whether to choose A or C, what should I do?

can first provide the purpose, specifications, color, quantity, budget direction, and reference samples. The factory will assist in communicating a more suitable series direction based on basic sheet material supply experience.

If you need to discuss the EVA Foam Slab specifications, you can provide the purpose, thickness, hardness, density, size, color, and estimated quantity.