The Printed T-Shirt Bag Making Machine converts pre-printed polyethylene film into finished vest-style shopping bags through automatic feeding, heat sealing, cutting and handle punching. It serves retail packaging, supermarket bag production and commercial carry-bag applications. The machine supports different bag dimensions and film thicknesses, with configuration options based on production requirements. Film specifications, print positioning requirements and finished-bag dimensions can be reviewed before confirming the equipment configuration.
Key Advantages
Servo-Controlled Feeding
Servo-controlled film feeding regulates bag length during production. Feeding parameters can be adjusted to match the required bag dimensions and processing settings.
Integrated Sealing and Cutting
The sealing and cutting system forms the bag bottom and separates finished bags from the film. Processing settings are selected according to film thickness, material properties and the required seal dimensions.
Handle Punching
The punching mechanism forms the handle opening for vest-style bags. Handle dimensions and punching position are confirmed against the required bag design.
Production Flexibility
Available working widths accommodate different bag sizes. Control functions and auxiliary equipment can be selected according to the required production process.
Applications
Retail and Supermarket Bags: Produce printed shopping bags for grocery stores, supermarkets and general retail packaging.
Takeaway Packaging: Convert suitable polyethylene film into carry bags for takeaway orders and food service packaging.
Printed Commercial Bags: Process pre-printed film into bags featuring logos, graphics or product information for retail distribution and commercial packaging. The final application depends on the selected film, bag design and applicable packaging requirements.
Technical Specifications
|
Parameter |
JH-BM800S |
JH-BM1000S |
|
Bag Making Width |
300–750 mm |
300–950 mm |
|
Bag Making Length |
350–900 mm |
350–900 mm |
|
Film Thickness |
0.005–0.05 mm |
0.005–0.05 mm |
|
Rated Production Speed |
200–300 pcs/min |
200–300 pcs/min |
|
Total Power |
10 kW |
14 kW |
|
Power Supply |
380 V, 50 Hz, 3-phase |
380 V, 50 Hz, 3-phase |
|
Machine Weight |
2,400 kg |
2,800 kg |
|
Machine Length |
7,500 mm |
7,500 mm |
|
Machine Width |
1,500 mm |
1,700 mm |
|
Machine Height |
1,700 mm |
1,700 mm |
Bag Size and Material Selection
Bag Dimensions
Confirm bag width, length and handle dimensions before selecting the machine. These measurements determine the required working range and punching arrangement.
Film Compatibility
HDPE, LDPE and LLDPE are commonly used for polyethylene shopping bags. Material grade, stiffness and heat-sealing behavior should be reviewed to establish compatibility with the selected configuration.
Film Thickness
The listed thickness range is 0.005–0.05 mm. Confirm the intended film thickness and roll specifications before finalizing the feeding and sealing settings.
Printed Film Processing and Registration
Pre-Printed Film
The machine processes suitable pre-printed film through the bag-making stages. Roll width, winding direction and print layout should match the selected feeding and cutting arrangement.
Print Registration
When the design requires consistent graphic positioning, confirm whether photoelectric print-mark tracking is needed. The sensor arrangement and registration controls depend on the print layout and selected machine configuration.
Artwork and Cutting Position
Provide a print layout showing the graphics, bag edges, bottom seal and handle opening. This information helps establish the cutting position and identify the registration functions required for production.
Production Configuration and Customization
Single-Line Production
The listed models use a single-line configuration. Select the working width according to the required bag dimensions and planned production volume.
Auxiliary Equipment
Automatic collection and other handling equipment can be evaluated according to the production workflow. Any required print-mark tracking or printing unit should be specified separately and confirmed in the final configuration.
Customized Specifications
Machine configurations can be reviewed according to bag dimensions, film thickness, production targets, registration requirements and automation needs. Special functions and their technical requirements should be agreed upon before order confirmation.
Production Planning and Operating Requirements
Output Requirements
Estimate production demand from the required finished quantity, operating hours and bag dimensions. Rated speed is a reference for equipment selection; actual output varies with the production setup and operating conditions.
Installation Space
Allow sufficient space for film roll loading, finished-bag collection and routine maintenance. Confirm the machine footprint and required service clearances before preparing the installation area.
Utilities and Line Integration
Check electrical supply and compressed-air requirements against the final technical documentation. When integrating the machine with existing film extrusion or printing equipment, confirm roll dimensions and material transfer arrangements.
Quality Control and Technical Support
Finished-Bag Inspection
Check bag width, length, handle position, cutting accuracy and bottom-seal integrity against the approved specifications. For printed bags, verify graphic alignment and the finished appearance.
Trial Production
Confirm trial-production requirements before shipment. Representative film samples and approved bag drawings help establish processing settings and acceptance criteria.
Technical Documentation
Confirm operating instructions, electrical documentation, maintenance guidance and recommended spare-parts information as part of the order. Installation support and operator training can be arranged according to the agreed service scope.
Frequently Asked Questions
Q: What materials can the machine process?
A: The listed configuration supports HDPE, LDPE and LLDPE film, subject to confirmation of material grade, thickness and processing conditions.
Q: Can it produce bags from pre-printed film?
A: Yes. Suitable pre-printed film can be processed. Print-mark tracking should be specified when accurate graphic positioning is required.
Q: What bag sizes can it produce?
A: The listed bag length is 350–900 mm. Available working widths are 300–750 mm and 300–950 mm, depending on the selected model.
Q: What production speed can I expect?
A: The listed rated speed is 200–300 bags per minute. Actual output depends on bag dimensions, film properties, settings and operating conditions.
Q: Can the machine be customized?
A: Yes. Configuration options can be evaluated according to bag dimensions, film specifications, output targets, print registration and auxiliary equipment requirements.
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