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Cap Liner Sheet Machine

    Cap Liner Sheet Machine

    The Cap Liner Sheet Machine is designed for efficient production of sealing liner sheets used in bottle caps and container closures. It is widely applied in food, beverage, pharmaceutical, cosmetic, and chemical packaging industries. With advanced extrusion and laminating technology, the machine produces uniform liner sheets with excellent sealing performance, thickness consistency, and smooth surface quality. Its automated control system ensures stable operation, reduced material waste, and higher production efficiency. Suitable for various liner materials such as PE foam and sealing composit...
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This PE cap seal liner foam extrusion machine produce chemically foamed low density foam sheet for bottle cap, handbag, box, etc. The extrusion output is about 45 – 65kg/H, thickness range is 1.0-3.0mm.

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

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Main Features

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.

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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.

What Is Our Cap Liner Sheet Machine?

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 ItemCap Liner Sheet MachineTraditional Manual Production
Production MethodAutomatic sheet processingManual operation
Thickness ControlStable machine adjustmentDepends on operator skill
Production EfficiencyContinuous industrial productionLower output capacity
Product ConsistencyUniform liner qualityMore variation possible

Source: Comparison based on common cap liner production methods and our experience manufacturing plastic processing equipment.

How Does Our Cap Liner Sheet Machine Work?

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 Material Feeding

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.

Extrusion and Melting Process

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.

Sheet Forming Process

The melted material is shaped into continuous sheets with controlled thickness and width. This stage determines the basic quality of cap liner materials.

Cooling and Stabilization

After forming, the sheet passes through cooling sections to stabilize its structure and improve dimensional accuracy.

Cutting and Collection

The finished liner sheet can be collected in rolls or cut according to customer requirements for further processing.

Production StageMain FunctionEffect on Product
FeedingProvides stable material supplyImproves production consistency
ExtrusionMelts and processes materialDetermines material quality
Sheet FormingCreates liner sheet structureControls thickness and size
CoolingStabilizes sheet shapeImproves product performance

Source: Process information based on plastic sheet extrusion technology principles and our equipment manufacturing experience.

Main Features of Our Cap Liner Sheet Machine

Precise Sheet Thickness Control

Cap liner performance depends on consistent thickness. Our machine helps manufacturers produce stable liner sheets suitable for different sealing applications.

Stable Continuous Production

The automatic production process helps customers achieve higher efficiency compared with manual manufacturing methods.

Flexible Material Compatibility

The machine can be configured for different liner materials according to customer product requirements.

Customized Production Solutions

Different liner thicknesses, widths, and production capacities can be customized according to customer needs.

Technical Advantages of Our Cap Liner Sheet Machine

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.

Accurate Sheet Thickness Control

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.

Stable Extrusion Performance

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.

High Material Utilization Efficiency

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.

Flexible Material Processing Capability

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.

Continuous Production Capability

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.

Easy Operation and Maintenance

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 AdvantageProduction ChallengeCustomer Benefit
Precise Thickness ControlUneven liner sheetsImproves sealing consistency
Stable Extrusion SystemMaterial flow fluctuationImproves product quality
Flexible Material AdjustmentDifferent packaging requirementsSupports various applications
Automatic ProductionHigh labor demandImproves manufacturing efficiency

Source: Technical information based on our plastic sheet extrusion equipment engineering experience and production testing.

Applications of Cap Liner Sheet Machine

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 Packaging

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 Packaging

Pharmaceutical products require packaging systems with stable sealing performance and reliable protection.

Consistent liner quality helps support safe packaging solutions for pharmaceutical containers.

Cosmetic Product Packaging

Cosmetics manufacturers often require attractive and reliable packaging. Cap liners help improve product protection and user experience.

Chemical Container Packaging

Chemical containers require sealing materials that can reduce leakage risks and improve storage safety.

Application IndustryCap Liner ProductMain Purpose
Food IndustryBottle cap liner sheetsMaintain freshness and sealing
Beverage IndustryContainer sealing linersPrevent leakage
Pharmaceutical IndustryMedicine bottle linersImprove packaging safety
Chemical IndustryChemical container linersEnhance sealing protection

Source: Application information based on common cap liner uses and our experience supplying plastic processing machinery.

Manufacturing Process of Our Cap Liner Sheet Machine

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.

Production Requirement Analysis

Before manufacturing, our engineers evaluate raw materials, liner specifications, production capacity, and factory conditions to design suitable equipment solutions.

Machine Assembly and Quality Inspection

During production, key systems including extrusion units, forming devices, cooling systems, and control components are assembled and inspected carefully.

Testing Before Delivery

Before shipment, we test machine operation and verify important functions to ensure customers receive reliable cap liner sheet production equipment ready for use.

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Telephone: +86 15253598306

Email: sales@fushijixie.cn

Address: Langao Industrial Zone, Longkou City, Shandong Province, 265709, China

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