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Acetate Tow 2.5Y30000

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Product Introduction

What is Cellulose acetate tow 2.5Y30000?

Cellulose acetate tow 2.5Y30000 is a high-quality material widely used in the production of cigarette filters for its excellent filtration capabilities and environmental sustainability . Derived from cellulose, which is abundant and renewable, it undergoes a precise dry spinning process to create a uniform tow with excellent absorption characteristics. This material is not only eco-friendly but also plays a crucial role in reducing harmful substances in cigarette smoke, such as tar and nicotine, while preserving the natural taste and aroma of tobacco. Available in a range of deniers and filament counts, Cellulose acetate tow 2.5Y30000 can be tailored to meet specific customer requirements, ensuring optimal filtration efficiency and smoking experience. Furthermore, it has been certified as biobased and biodegradable, emphasizing its commitment to environmental responsibility . As a leading manufacturer, Cellulose acetate tow 2.5Y30000 ensures that their product meets the highest industry standards for quality and safety, providing a superior solution for cigarette filter production.

Factory Certificate

Test report of Acetate Tow

Quality Standards for Acetate Tow in Cigarettes?

The quality standards for acetate tow used in cigarette filters are defined by a set of critical parameters that ensure the product's suitability and performance. These include:

1. Source Material: Acetate tow should be derived from high-quality, purified wood pulp or cotton linter, ensuring a natural and renewable resource base.

2. Manufacturing Process: The tow is produced through a dry spinning method where cellulose acetate flakes are dissolved in a solvent, extruded, and the solvent is evaporated to form the yarns.

3. Tow Denier: The total crimped denier can range from 15,000 to 95,000, with specific products having varying denier levels to meet different filter requirements.

4. Denier per Filament (dpf): This indicates the fineness of individual filaments within the tow, which can range from 1.7 to 8.0, affecting the tow's performance in filters.

5. Variation Coefficient, Total Denier: The consistency of the denier should be within a specific range, such as <0.21 for a product with a total denier of 35,000, ensuring uniformity.

6. Crimp Number/25mm: The number of crimps per 25mm of the tow, which affects the filter's performance and can vary depending on the grade.

7. Breaking Strength (N/Ktex): The minimum breaking strength that the tow should meet, such as >18 N/Ktex, to ensure the durability of the filter.

8. Section Shape: The shape of the tow's cross-section, typically 'Y'-shaped for better filtration efficiency.

9. Moisture Content: The moisture content should be within a specific percentage, like 5.0±1.6%, to ensure the product's stability and performance.

These standards collectively ensure that acetate tow meets the stringent requirements for use in cigarette filters, providing both quality and reliability.

Acetate tow production process