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OPP-600 / OPP-700 / OPP-800 / OPP-1000 Multifunctional Computer-Controlled Heat-Cutting Side Sealing Bag Making Machine

Core Abstract: The OPP-600 / OPP-700 / OPP-800 / OPP-1000 series are advanced computer-controlled heat-cutting side sealing bag making machines designed for processing OPP, BOPP, PE, and PP films. Ideal for plastic packaging plants, garment accessory factories, and daily-use goods suppliers, these machines deliver precise photoelectric tracking, synchronized thermal sealing and cutting, and stable production speeds ranging from 40 to 140 pieces per minute. Featuring automated PLC touch-screen control and modular custom options, they offer an efficient and reliable solution for manufacturing garment bags, towel bags, stationery packaging, and small food bags.

I. Product Overview

Item Details
Product Name Multifunctional Computer-Controlled Heat-Cutting Side Sealing Bag Making Machine
Models OPP-600, OPP-700, OPP-800, OPP-1000
Application Producing OPP/BOPP/PE/PP side-sealing bags via heat sealing and cutting; ideal for garment bags, towel bags, jewelry bags, stationery bags, bread packaging, underwear packaging, and other plastic film bags
Operation Mode Computer PLC control system with full-automatic touch screen HMI
Target Industries Plastic packaging plants, garment accessory factories, jewelry packaging, daily commodities, small-food packaging processing plants

Model Distinction: Numbers represent the maximum bag-making width; OPP-600 is suitable for small-to-medium OPP bags; OPP-700 is the standard mainstream market model; OPP-800 balances versatility and medium-large widths, adapting to 700–800mm bag production, filling the gap between 700 and 1000mm models; OPP-1000 is designed for wide-width packaging bag production.

II. Core Advantages

  1. Computerized fixed-length control with automatic photoelectric color mark tracking and auto-stop on missing marks, ensuring precise printing positioning and stable bag dimensions.
  2. Synchronized heat sealing and cutting with strong seals, clean edges, and no wire-pulling, delivering superior finished bag aesthetics.
  3. Supports multiple film materials including BOPP, OPP, PE, and PP, offering multi-purpose versatility for diverse order requirements.
  4. Built-in automatic counting, count alarming, and preset quantity auto-stop for convenient batch production management.
  5. Factory direct supply with stable overall quality and a 1-year whole machine warranty.
  6. Magnetic powder tension unwinding for smooth material feeding and minimized film stretching/distortion; equipped with a web guiding (EPC) mechanism to prevent material deviation.
  7. Modular optional configurations, including punchers for hanging holes or exhaust holes, lace heat-sealing, and automatic tape-applying devices.
  8. Ideal for high-volume continuous production, reducing labor dependence and allowing one operator to manage multiple units.

III. Technical Parameters

Parameter OPP-600 OPP-700 OPP-800 OPP-1000
Model OPP-600 OPP-700 OPP-800 OPP-1000
Voltage 3-Phase 380V 50Hz/60Hz, customizable 3-Phase 380V 50Hz/60Hz, customizable 3-Phase 380V 50Hz/60Hz, customizable 3-Phase 380V 50Hz/60Hz, customizable
Max Bag Width 600 mm 700 mm 800 mm 1000 mm
Bag Length Range 50-600 mm 50-700 mm 50-700 mm 50-700 mm
Applicable Film Thickness 0.02-0.15 mm 0.02-0.15 mm 0.02-0.15 mm 0.02-0.15 mm
Working Speed 40-140 Pcs/min 40-140 Pcs/min 40-130 Pcs/min (reduced for wider width) 40-120 Pcs/min (reduced for wide width)
Total Power 3.6 KW 3.8 KW 4.2 KW 4.7 KW
Machine Weight 900 KG 1000 KG 1100 KG 1200 KG
Dimensions (L×W×H) 3500×1100×1800 mm 3500×1200×1800 mm 3500×1300×1800 mm 3500×1400×1800 mm
Applicable Materials OPP, BOPP, PE, PP thermoplastic films OPP, BOPP, PE, PP thermoplastic films OPP, BOPP, PE, PP thermoplastic films OPP, BOPP, PE, PP thermoplastic films
Bag Types Side-seal OPP bag, garment bag, towel bag, jewelry bag, stationery bag, small-food packaging bag Side-seal OPP bag, garment bag, towel bag, jewelry bag, stationery bag, small-food packaging bag Side-seal OPP bag, medium-large garment bag, home textile bag, towel bag, jewelry bag, stationery bag, small-food packaging bag Side-seal OPP bag, garment bag, towel bag, jewelry bag, stationery bag, small-food packaging bag
Control System PLC + Touch screen, photoelectric tracking, magnetic powder tension control PLC + Touch screen, photoelectric tracking, magnetic powder tension control PLC + Touch screen, photoelectric tracking, magnetic powder tension control PLC + Touch screen, photoelectric tracking, magnetic powder tension control
Optional Configurations Hanging hole puncher, exhaust hole puncher, lace heat-sealing device, automatic tape applicator Hanging hole puncher, exhaust hole puncher, lace heat-sealing device, automatic tape applicator Hanging hole puncher, exhaust hole puncher, lace heat-sealing device, automatic tape applicator Hanging hole puncher, exhaust hole puncher, lace heat-sealing device, automatic tape applicator

Note: The OPP-800 parameters reference the industry RQL-800 model, positioned between OPP-700 and OPP-1000, keeping a constant 3500mm machine length while widening the body, with proportional increases in power and weight.

IV. Operation Process

Operating workflow is identical across OPP-600 / OPP-700 / OPP-800 / OPP-1000 models. 1. Check electrical and pneumatic lines before starting; clean residual glue/stains on the heat-sealing and cutting blades; ensure optional punching components are installed securely. 2. Mount the film roll onto the unwinding stand, threading the film sequentially through the tension mechanism, EPC web guide, photoelectric sensor, and heat-sealing/cutting station. 3. Configure bag length, heat-sealing temperature, production speed, and counting parameters on the touch screen; calibrate the photoelectric color mark position for printed bags. 4. Once the sealing blades reach the preset process temperature, start the equipment at low speed to produce trial sample bags. 5. Inspect the samples for seal strength, cutting quality, bag dimensions, and color mark registration, ensuring compliance. 6. Upon sample approval, gradually ramp up to full production speed for automated batch manufacturing, conducting periodic quality checks. 7. After production, turn off heating, let the machine cool down, clear waste film and debris, and perform routine daily maintenance.

V. Sales Suggestions & FAQ

Sales Suggestions

  1. OPP-600: Focuses on small-to-medium OPP garment and jewelry bags; ideal for small and medium packaging plants.
  2. OPP-700: Highest versatility, covering mainstream OPP side-sealing bag demands; recommended as the primary selection for most clients.
  3. OPP-800: Tailored for 700–800mm medium-large specification bags, ideal for medium-large garment and home textile towel bags; recommended for clients whose product dimensions fall between 700 and 1000mm to avoid oversized machine energy waste.
  4. OPP-1000: Targeted at large wide-width packaging bag production for oversized garments and textile items.
  5. Best suited for high-volume continuous OPP/BOPP/PE side-sealing bag production; not ideal for ultra-small batch sampling frequencies.
  6. For bags requiring hanging holes or exhaust holes, recommend bundling the corresponding punching attachments; enable photoelectric tracking when running printed film.
  7. Pneumatic cylinder mechanisms require an air compressor (supplied by the customer).

FAQ

Q1: What power supply is required for the equipment? A1: Standard 3-phase 380V, supporting 50Hz/60Hz, with custom voltage available upon request.

Q2: Can molds and accessories be interchanged among the four models? A2: Accessories within the maximum bag width of a specific model can be shared; accessories exceeding the maximum width require model-specific matching parts.

Q3: Can it produce printed colorful OPP bags? A3: Yes. Enable photoelectric color mark tracking and calibrate the mark position for stable printed bag production with automatic error stopping.

Q4: Are wearing parts covered under warranty? A4: The whole machine carries a 1-year warranty; wearing parts such as heat-cutting blades and rubber rollers are excluded.

Q5: Is operation difficult? Is training required? A5: Featuring a touch screen HMI, this is an automated bag-making system. Operators can start working independently after receiving manufacturer technical training.

Q6: Is an air compressor necessary? A6: Yes, punching and pneumatic mechanisms require an external air compressor provided by the customer.

VI. Media & Materials

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