Bubble Bag Making Machine

A: The machine solves 3 key pain points of manual production:

1. Efficiency: 5-10x faster than manual (e.g., 2000 bags/hour vs. 200 bags/hour by hand);
2. Cost: Saves 2-3 laborers per shift (annual labor cost savings up to $150000+);
3. Quality: Uniform sealing (no air leakage), accurate size (error <1mm), and stable product quality (no manual mistakes). View the detailed cost-benefit analysis to calculate your ROI.

A: Yes, we provide 2 types of training:

1. Free online training: 1 live session (2 hours) covering basic operation, parameter adjustment, and troubleshooting. Recordings are provided for review;
2. Onsite training: 1-2 technicians visit your factory for 2-3 days, teaching hands-on operation and maintenance.Most operators master basic operation within 1 day (semi-automatic) or 2 days (fully automatic) with training. Book your training session after placing an order.

A: Space requirements:

• Semi-automatic model: At least 3m×2m (machine + raw material storage + finished product area);
• Fully automatic model: At least 5m×3m (plus space for conveyor belts if needed).Power supply: 380V three-phase electricity (50/60Hz) for industrial models; 220V single-phase electricity (optional) for small semi-automatic models. You also need a compressed air source (0.6-0.8MPa) for sealing and cutting.  Contact us to download a complete factory preparation checklist to avoid delays.

A: For domestic customers: We accept bank transfer, credit card, or installment payment (3-6 months, 0 interest for qualified buyers). For international customers: T/T (30% deposit, 70% before shipment), L/C, or PayPal (for small orders).Delivery time: Standard models are shipped within 7-10 working days; custom models take 4-8 weeks. International shipping (by sea/air) takes 2-6 weeks (depending on destination). 

A: The quoted price includes:

• Core machine (main body + control system + sealing mechanism);
• Standard accessories: 1 set of spare blades, 1 bottle of lubricating oil, user manual (English/Chinese);
• Free online technical training (1 session, 2 hours).Hidden costs are avoided—additional expenses only apply to optional services: onsite installation, extendedwarranty, or custom parts. Submit your needs for a transparent quote with no hidden fees.

A: Yes, we offer full customization. Common customizations include:

• Adjusting bag width (max 1500mm for special orders);
• Adding functions: automatic printing (for logos/barcodes), hole punching (for breathable bags), or self-sealing tape application;
• Integrating with your existing production line (e.g., connecting to a bubble film extruder). Custom projects take 4-8 weeks (depending on complexity), and require a 30% deposit upfront. Contact us View our customization cases for reference.

A: Focus on 3 core factors:

1. Production volume: If you need <1000 bags/day, choose a semi-automatic model; if >5000 bags/day, go for fully automatic;
2. Bag type: If you only make flat bags, a standard model works; if you need self-sealing or gusseted bags, select a machine with additional functions (like self-sealing tape attachment);
3. Budget: Semi-automatic models are more cost-effective , while fully automatic ones have higher upfront costs but save labor. Tell us your production needs, and we’ll recommend a suitable model for free.

A: The machine is mainly compatible with LDPE (Low-Density Polyethylene) and LLDPE (Linear Low-Density Polyethylene) bubble films (common thickness 0.03-0.15mm). It can mix up to 30% recycled PE bubble film (provided the recycled material is free of impurities and evenly mixed). Using low-quality recycled materials may affect bag sealing and durability—read our raw material selection tips to avoid production issues.

A: Capacity varies by model:

• Entry-level semi-automatic model: 500-1200 bags/hour (suitable for small workshops or startups);
• Industrial fully automatic model: 1500-3000 bags/hour (ideal for large-scale packaging factories).Capacity also depends on bag size (smaller bags = higher output) and film material. Compare capacity of different models to find the one that fits your production volume.

A: Our machine supports production of multiple bubble bag specifications, with bag width ranging from 100mm to 1200mm (customizable for special needs) and film thickness from 0.03mm to 0.15mm. It can make flat bubble bags, self-sealing bubble bags, and gusseted bubble bags (for bulky items). For detailed specifications matching your product packaging needs, check our bubble bag parameter guide or consult our sales team.

A: We are here to help. To get the correct parts and swift support, please:

1. Have your machine's model number and serial number ready (these are located on the machine's identification plate).

2. Visit the "Support" section on our website and submit a service request form, detailing the issue and the specific part you need.
   Providing this information upfront allows our technical team to quickly identify the right solution for you and expedite the shipping of any genuine replacement parts.

A: Regular maintenance is key to optimal performance. We recommend:

• Daily: Clean the sealing jaws and cutting blade to remove any plastic residue.

• Weekly: Inspect all moving parts, like chains and guide rails, and lubricate them with a light machine oil if specified in your manual.

• Monthly: Check for any loose screws or electrical connections.
  Always refer to the specific maintenance schedule in your user manual. Performing these simple steps can significantly reduce wear and prevent unexpected downtime.

A: This is often related to heating element or temperature control issues. Please follow these steps:

1. Check the temperature setting: Ensure it is correctly set for the material you are using.

2. Inspect the sealing wire: Look for any debris, plastic residue, or visible damage on the heating wire. Clean it gently when the machine is completely cool.

3. Allow for warm-up: Confirm the machine has had sufficient time to reach the set temperature.
   If the problem persists, please contact our support team with your machine's model number and a brief description of the issue for further troubleshooting and potential parts replacement.

A: Our machine complies with CE (EU) and FCC (US) environmental standards:

• No harmful emissions (the machine uses electricity/air, no fuel combustion);
• Low energy consumption: Industrial models use 8-15kW/h (10-20% lower than competitors);
• Waste reduction: The machine’s edge-trimming recycling function collects film scraps (which can be reused to make low-grade bubble film), reducing waste by 5-8%.We can provide environmental compliance certificates upon request. Contact us for technical details!

A: We provide a 12-month warranty for all Bubble Bag Making Machines:

• Coverage: Manufacturing defects (e.g., faulty control board, broken sealing roller) and non-human damage. We offer free replacement of faulty parts (excluding wearing parts like blades/sealing strips) and free remote technical support.
• Exclusions: Damage from improper operation (e.g., overheating due to wrong temperature settings), using low-quality raw materials, or natural disasters.Keep the purchase invoice and maintenance records—they are required for warranty claims. 

A: Follow these 3 steps to troubleshoot:

1. Check basics: Ensure power/air supply is on, raw material (bubble film) is not jammed, and the emergency stop button is not pressed;
2. Check parameters: If the machine runs but doesn’t seal, verify the sealing temperature (too low = no seal; too high = film melts); if it doesn’t cut, check if the blade is dull or misaligned;
3. Contact support: If the above steps don’t work, take a short video of the issue and send it to our technical team via email/WeChat. We’ll respond within 2 hours with a solution. View more common fault solutions for quick fixes.

A: Common wearing parts and replacement cycles (varies by usage frequency):

• Cutting blade: 3-6 months (replace sooner if you see uneven cuts);
• Sealing strip: 6-12 months (replace if sealing is weak/air leaks);
• Conveyor belt: 12-18 months (replace if it’s cracked or slips);
• O-rings (on air cylinders): 6-9 months (replace if air leaks).We provide original wearing parts at factory prices (5-10% lower than market). Order spare parts in advance to avoid production downtime.

A: Daily maintenance (5-10 minutes/day) is essential to extend machine life:

1. Before starting: Wipe the sealing roller with a clean cloth (remove dust/film residue) and check if the cutting blade is sharp;
2. During operation: Monitor the sealing temperature (avoid overheating) and listen for abnormal noises;
3. After shutdown: Turn off power/air supply, lubricate the moving parts (e.g., conveyor chain) with the provided oil, and cover the machine with a dust cover.Weekly maintenance (30 minutes/week): Check the drive belt tension (adjust if loose) and tighten electrical connections (to avoid short circuits). Get a printable maintenance checklist to stay on track.

A: No professional skills are required. The machine uses a touchscreen control panel with clear icons (e.g., "Start/Stop," "Adjust Bag Length," "Sealing Temperature"). After our online training:

• Semi-automatic model: You can master bag length setting, temperature adjustment, and cutting in 1 hour;
• Fully automatic model: You can set up production batches and monitor operation in 2 hours.If you forget any steps, the user manual includes step-by-step illustrations, and our technical team is available 24/7 for consultation. Download the digital operation manual for quick reference.