Solution 1: Single Screw Blown Film Machine (Budget-Friendly / Entry-Level Choice)

For businesses with limited budgets or those newly entering the tablecloth production field, the single screw blown film machine is an economical and practical entry-level choice. High and low pressure blown film machines are suitable for blowing HDPE, LDPE, and LLDPE plastic films, widely used in daily necessities and other civil packaging.

Application Scenarios

• Small to medium-sized tablecloth manufacturers
• Medium output requirements (30-150 kg/h)
• Mainly producing conventional disposable tablecloths
• Limited initial investment budget

Core Configuration Recommendations

Optional Equipment

• Rotating Die Head: Die head can rotate 360 degrees, enhancing film strength and uniformity
• Auto Feeding Loader: For automatic material feeding
• Embossing Roller: To enhance tablecloth surface texture and anti-slip performance
• Surface Treatment/Corona Treater: To increase film surface tension
• Quick Screen Changer: Reasonable structure, easy filter screen replacement
• Air Compressor: Supporting equipment

Advantages

• Low investment cost, high cost-performance ratio
• Simple operation and maintenance, lower operator requirements
• Compatible with multiple materials including HDPE, LDPE, and LLDPE
• Simple frame design, low price, suitable for family processing or small-scale production

Solution 2: ABA Co-extrusion Blown Film Machine (Cost-Effective / Upgrade Choice)

For businesses pursuing higher film quality, lower production costs, and greater output, the ABA three-layer co-extrusion blown film machine is the ideal choice.

What is an ABA Blown Film Machine?

The ABA blown film machine uses three-layer co-extrusion technology with a film structure of: outer layer (A) + inner layer (B) + outer layer (A). Two extruders supply material to the three-layer die head, with one main extruder supplying both outer layers (A) and the other supplying the middle layer (B). The extrusion compounding process of the three-layer co-extrusion film blowing machine is suitable for large-scale continuous production with relatively low production costs.

Whether producing HDPE, LDPE, or LLDPE materials, the ABA blown film machine offers excellent features. Multi-layer co-extrusion improves the film's physical strength.

Application Scenarios

• Medium to large-sized tablecloth manufacturers
• Higher output requirements (100-400+ kg/h)
• Higher requirements for film strength, gloss, and quality
• Desire to use recycled material and calcium carbonate to reduce raw material costs
• Large and stable tablecloth orders
• Focus on long-term operating cost efficiency

Core Configuration Recommendations

Core Advantages

1. Significantly Improved Film Strength: Three-layer co-extrusion film is stronger and more durable than film produced by single-layer extruders
2. Significant Material Cost Savings: The outer layer (A) uses virgin material for a smooth and shiny surface; the middle layer (B) can use a higher proportion of recycled material and calcium carbonate, substantially reducing raw material costs
3. High Peel Strength: The three-layer co-extrusion process provides high product peel strength, no solvent residue, and excellent hygienic performance
4. One Less Extruder: ABA machines have one less extruder than ABC machines, offering better economic efficiency
5. High Output and Efficiency: Advanced automation and control systems minimize setup time and maintenance requirements
6. Specialized Certification: Ensures equipment quality and safety

Solution 3: Two-Color Blown Film Machine (Differentiation / Special Requirement Choice)

For businesses with differentiated product needs who want to produce two-color tablecloths, the two-color blown film machine is the ideal choice. The two-color blown film machine can produce high-quality films using LDPE and HDPE, equipped with two extruders that mix two different colors in the die head to produce two-color films. It is widely used for table cover films, two-color tablecloths, and other products.

Application Scenarios

• Tablecloth manufacturers pursuing product differentiation
• Need to produce two-color striped or patterned tablecloths
• Mid-to-high-end tablecloth market positioning

Core Configuration Recommendations

Core Advantages

1. Two-Color One-Step Forming: Two extruders mix two different colors in the die head to produce two-color film
2. Product Differentiation: Two-color tablecloths have a more attractive appearance and stronger market competitiveness
3. Material Flexibility: Compatible with LDPE, HDPE, and recycled material

Blown Film Machine Solution Comparison at a Glance

Core Configuration Recommendations (General)

Regardless of which solution you choose, the following core configurations are essential for producing high-quality HDPE plastic tablecloths:

1. Screw and Barrel: 38CrMoALA alloy steel or high-quality alloy steel, nitrided and precision-machined, high hardness, strong corrosion resistance, durable
2. Die Head System: Spiral mandrel type die head design, uniform melt extrusion, good film surface gloss; die head chrome-plated
3. Air Ring Cooling System: Labyrinth type air ring structure, uniform air output, ensuring uniform film cooling
4. Haul-off System: Stable haul-off ensuring film flatness and dimensional stability
5. Winding System: Double winding and double slitting, powered by torque motor, maintaining appropriate tension, neat winding, easy roll change
6. Control System: Full variable frequency drive + PLC control, enabling precise operation and energy savings
7. Quick Screen Changer: Reasonable structure, easy filter screen replacement, reliable operation
8. Rotating Die Head (Optional): Die head can rotate 360 degrees, enhancing film strength and uniformity

Summary

• Limited Budget / Just Starting Out → Choose Single Screw Blown Film Machine – low investment, simple operation, meets basic tablecloth production needs
• Pursuing Cost Reduction & Efficiency / Scaled Production → Choose ABA Co-extrusion Blown Film Machine – higher film strength, lower material costs, higher production efficiency, better long-term returns
• Pursuing Product Differentiation / Two-Color Tablecloths → Choose Two-Color Blown Film Machine – one-step forming of two-color film, enhancing product competitiveness