Material | Density | Screw L/D | Sheet Width | Sheet Thickness | Layout | Weight | Lead Time |
PE | 0.4-0.7g/cm3 | 33:1 or 30:1 | 400mm | 1-3mm | 11*1.5*1.6m (L.W.H) | 4MT | 30Days |




1) Simple structure in linear type ,easy in installation and maintation.
2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts.
3) Running in a high automatization and intellectualization,no pollution.
4) Can equip with on-line laminating machine.
5) Have punching machine also.

At Longkou Fushi Packing Machinery Co., Ltd., we have been specializing in the design and manufacturing of plastic processing and packaging machinery since 1994. With years of experience in Thermoforming Machines, PE foam equipment, PS foam production lines, and customized processing solutions, we understand that sealing materials play an important role in product safety and packaging performance. Our Cap Liner Sheet Machine is designed to help manufacturers produce high-quality cap liner sheets with stable output, precise forming performance, and reliable production efficiency.
Cap liners are widely used inside bottle caps and container closures to improve sealing performance, prevent leakage, protect product quality, and extend storage time. They are commonly applied in food packaging, beverage containers, pharmaceutical bottles, cosmetics packaging, chemical containers, and daily-use products. A high-quality cap liner requires consistent thickness, accurate size, and stable material performance.
Our Cap Liner Sheet Machine provides an efficient production solution for manufacturers who need continuous production of sealing liner materials. The machine can process plastic sheets, foam materials, PE materials, and other suitable raw materials into liner sheets according to customer requirements.
We understand that different industries have different sealing requirements. Some customers focus on food-grade packaging, some require chemical resistance, and others need customized liner thickness and sizes. Therefore, our cap liner sheet production equipment can be adjusted according to material type, product specifications, and production capacity.
Our Cap Liner Sheet Machine is specialized equipment used to manufacture plastic and foam liner sheets for bottle caps and container closures. Through extrusion, forming, cooling, and cutting processes, the machine produces continuous liner materials with stable quality.
Cap liner sheets are important components in packaging systems. They create a sealing layer between the cap and container, helping prevent liquid leakage and maintaining product freshness.
The machine usually consists of raw material feeding system, extrusion unit, sheet forming system, cooling device, traction system, and winding or cutting unit. Each section works together to ensure efficient production.
As an experienced cap liner sheet machine manufacturer, we focus on providing practical equipment solutions that help customers improve production efficiency and product quality.
| Comparison Item | Cap Liner Sheet Machine | Traditional Manual Production |
|---|---|---|
| Production Method | Automatic sheet processing | Manual operation |
| Thickness Control | Stable machine adjustment | Depends on operator skill |
| Production Efficiency | Continuous industrial production | Lower output capacity |
| Product Consistency | Uniform liner quality | More variation possible |
Source: Comparison based on common cap liner production methods and our experience manufacturing plastic processing equipment.
The working principle of our Cap Liner Sheet Machine is based on continuous material processing technology. The production process includes raw material feeding, melting, sheet forming, cooling, pulling, and collection.
Raw materials enter the machine through the feeding system. Stable feeding ensures continuous production and helps maintain product quality.
Proper material supply control is important because it influences sheet thickness and production stability.
The material is heated and melted inside the extrusion system. The molten material is then transferred evenly through the forming section.
Temperature control and extrusion stability influence the final liner sheet performance.
The melted material is shaped into continuous sheets with controlled thickness and width. This stage determines the basic quality of cap liner materials.
After forming, the sheet passes through cooling sections to stabilize its structure and improve dimensional accuracy.
The finished liner sheet can be collected in rolls or cut according to customer requirements for further processing.
| Production Stage | Main Function | Effect on Product |
|---|---|---|
| Feeding | Provides stable material supply | Improves production consistency |
| Extrusion | Melts and processes material | Determines material quality |
| Sheet Forming | Creates liner sheet structure | Controls thickness and size |
| Cooling | Stabilizes sheet shape | Improves product performance |
Source: Process information based on plastic sheet extrusion technology principles and our equipment manufacturing experience.
Cap liner performance depends on consistent thickness. Our machine helps manufacturers produce stable liner sheets suitable for different sealing applications.
The automatic production process helps customers achieve higher efficiency compared with manual manufacturing methods.
The machine can be configured for different liner materials according to customer product requirements.
Different liner thicknesses, widths, and production capacities can be customized according to customer needs.
At Longkou Fushi Packing Machinery Co., Ltd., we understand that cap liner production requires strict control of material quality, sheet thickness, sealing performance, and production stability. A small difference in liner thickness or surface quality may affect the sealing effect of the final packaging product. Therefore, our Cap Liner Sheet Machine is designed to provide stable processing performance and help manufacturers produce reliable sealing materials for different industries.
Based on our long-term experience in plastic processing machinery, thermoforming equipment, PE foam machines, and customized production systems, we focus on solving real manufacturing challenges. Our machine design considers production efficiency, material utilization, operation convenience, and long-term reliability.
Thickness consistency is one of the most important factors for cap liner materials. Uneven thickness may influence sealing pressure and packaging performance.
Our cap liner sheet production machine provides stable extrusion and forming control to help manufacturers achieve uniform sheet thickness during continuous production.
The extrusion system directly affects the quality of liner sheets. Stable melting and material flow help improve surface quality and production consistency.
Our equipment uses controlled heating and extrusion processes to maintain reliable material processing conditions.
In packaging material production, reducing waste is important for controlling costs. Poor production stability may create defective sheets and unnecessary material losses.
Our machine focuses on stable operation and efficient material processing to help customers improve production utilization.
Different industries have different requirements for cap liner materials. Food packaging may require different characteristics compared with chemical containers or cosmetic bottles.
Our cap liner sheet machine can be configured according to different material types, sheet specifications, and application requirements.
Large packaging manufacturers need stable equipment that can operate for long production cycles.
The automatic production design reduces manual operation and supports efficient manufacturing for large-volume orders.
Production equipment should be simple to operate and maintain. Complex machines may increase training costs and affect production efficiency.
We focus on practical machine structures, reliable components, and convenient maintenance design to support long-term factory operation.
| Technical Advantage | Production Challenge | Customer Benefit |
|---|---|---|
| Precise Thickness Control | Uneven liner sheets | Improves sealing consistency |
| Stable Extrusion System | Material flow fluctuation | Improves product quality |
| Flexible Material Adjustment | Different packaging requirements | Supports various applications |
| Automatic Production | High labor demand | Improves manufacturing efficiency |
Source: Technical information based on our plastic sheet extrusion equipment engineering experience and production testing.
Our Cap Liner Sheet Machine is widely used in industries that require reliable container sealing solutions. The produced liner sheets help improve package safety, prevent leakage, and maintain product quality during storage and transportation.
Food and beverage containers require reliable sealing materials to maintain freshness and prevent leakage.
Cap liner sheets produced by our machine can be used for various bottle and container sealing applications.
Pharmaceutical products require packaging systems with stable sealing performance and reliable protection.
Consistent liner quality helps support safe packaging solutions for pharmaceutical containers.
Cosmetics manufacturers often require attractive and reliable packaging. Cap liners help improve product protection and user experience.
Chemical containers require sealing materials that can reduce leakage risks and improve storage safety.
| Application Industry | Cap Liner Product | Main Purpose |
|---|---|---|
| Food Industry | Bottle cap liner sheets | Maintain freshness and sealing |
| Beverage Industry | Container sealing liners | Prevent leakage |
| Pharmaceutical Industry | Medicine bottle liners | Improve packaging safety |
| Chemical Industry | Chemical container liners | Enhance sealing protection |
Source: Application information based on common cap liner uses and our experience supplying plastic processing machinery.
At Longkou Fushi Packing Machinery Co., Ltd., we believe reliable machinery comes from professional engineering, careful manufacturing, and strict inspection. Since 1994, we have developed mature technologies in plastic processing equipment, foam production lines, thermoforming machines, and customized machinery solutions.
Our manufacturing experience allows us to understand both machine performance and customer production requirements. We focus on building equipment that provides stable operation and long-term value.
Before manufacturing, our engineers evaluate raw materials, liner specifications, production capacity, and factory conditions to design suitable equipment solutions.
During production, key systems including extrusion units, forming devices, cooling systems, and control components are assembled and inspected carefully.
Before shipment, we test machine operation and verify important functions to ensure customers receive reliable cap liner sheet production equipment ready for use.
Telephone: +86 15253598306
Email: sales@fushijixie.cn
Address: Langao Industrial Zone, Longkou City, Shandong Province, 265709, China
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