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The JX35-50 is a large format automatic bagging machine built for oversized flat products that standard baggers cannot handle — wall calendars, A3 documents, desk pads, folded home textiles, large gift sets, and instruction manual kits. It bags products up to 350 mm wide and 480 mm long into self-adhesive or hot-cut OPP bags at 15–30 pieces per minute, powered by an Inovance servo drive system with a smart "No-Product-No-Bag" anti-waste sensor that prevents expensive large-format film from being wasted on empty bags.
Free Material Test: Send us your calendar, textile, or document samples — we will run them on the JX35-50 and send you a video of the No-Product-No-Bag system in action before you commit.
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JX35-50
JEWSHIN
The JX35-50 handles bag widths from 280 to 350 mm and bag lengths from 300 to 480 mm — the "super size" zone that covers A3 documents, wall calendars, desk pads, blueprints, folded shirts, pillowcases, and large gift sets. This is the large-format model in JEWSHIN's bagging machine line; for smaller products (100–280 mm wide), the JX30-35 high-speed bagging machine runs at 40–60 pcs/min.
Large-format OPP film is significantly more expensive per bag than small-format film — a single empty A3-size bag wastes several times more material than a card-size empty. The JX35-50's anti-empty-bag sensor detects whether a product is present at the infeed before advancing film. When a gap occurs, the film stops immediately and no bag is formed. Combined with automatic web-guiding deviation correction, the machine keeps large film rolls aligned throughout the run, preventing skewed seals that are especially costly on wide-format material.
One machine handles two bag-closing methods:
Self-Adhesive Mode: Peels the adhesive strip and folds the flap for a re-sealable bag — ideal for retail textiles, calendars, and gift sets where the customer may want to open and reseal the bag.
Hot-Cut (Heat Seal) Mode: Hot-cuts the film edge for a clean, permanent, tamper-evident seal — preferred for A3 documents, manuals, and products that must arrive sealed to the end user.
JEWSHIN confirms the sealing configuration with each buyer based on bag style and product specification.
Large-format film rolls are heavy and wide — standard drive systems struggle with positioning accuracy at this scale. The JX35-50 is powered by a full Inovance servo and PLC system, ensuring that even when moving large, heavy film, positioning is accurate to the millimeter. The Weinview touch screen provides recipe management and operation control.
Large rolls of film are prone to lateral sliding during high-speed feeding. The JX35-50's auto-correction system continuously monitors and adjusts film alignment, keeping the seal straight and the bag edges clean — critical for large-format bags where even a small deviation produces a visibly crooked seal.
The JX35-50 can be fitted with an in-line labeling station to apply barcodes, size stickers, or promotional labels onto the large bag surface with positioning accuracy within 2 mm. Labels are applied to the product before bagging, so they stay straight inside the finished bag rather than skewing — a common problem with post-bag labeling on large-format packages.
Built on a 5 m × 5 m footprint with a heavy-duty industrial frame, the JX35-50 is engineered to support the weight and movement of large products and wide film rolls. Under normal production loads, expected service life is approximately 10 years — an industrial-grade machine, not a light-duty unit.
Product Infeed → Bag/Film Opening (Vacuum-Assisted) → Product Loading → Self-Adhesive Flap Sealing / Hot-Cut Sealing → Counting & Output
The vacuum-assisted opening structure opens the pre-folded bag mouth, the infeed system loads the large flat product, and the selected sealing unit closes the package — completing the cycle at 15–30 pieces per minute. A built-in counting memory function records piece counts accurately, feeding counted batches directly to your collection or cartoning station.
Parameter | JX35-50 |
|---|---|
Model | JX35-50 |
Bagging Width | 280–350 mm |
Bagging Length | 300–480 mm |
Product Height | 1–10 mm (customizable) |
Bagging Speed | 15–30 pcs/min (dependent on product size) |
Film Thickness | 0.04–0.05 mm |
Roll Film Outer Diameter | ≤450 mm |
Film Format | Pre-folded with tongue opening (flat available), auto deviation correction |
Sealing Method | Self-adhesive sealing or hot-cut sealing |
Power Supply | 380V, 50Hz, 15 KW |
Air Supply Pressure | 0.6–0.8 MPa |
Machine Dimensions (L×W×H) | 5000 × 5000 × 800 mm |
Operating Height | 800 mm |
Frame | Heavy-duty industrial frame |
Warranty | 1 year (lifetime maintenance) |
Need smaller bags at higher speed? The JX30-35 high-speed bagging machine handles bags 100–280 mm wide at 40–60 pcs/min — suited to greeting cards, tags, and standard stationery.
The JX35-50 is the go-to machine for large flat products across multiple sectors:
Industry | Typical Products |
|---|---|
Home Textiles | Pillowcases, folded shirts, underwear sets, towels |
Large Stationery | Wall calendars, desk pads, A3 sketchbooks, blueprints |
Gift Industry | Large red packets, gift sets, oversized greeting cards |
Publications & Documentation | A3 instruction manuals, warranty document kits, certificate folders |
Automotive / Hardware | Large gasket sets, instruction manual kits, flat blister card sets |
E-commerce & Retail Display | Retail-ready flat-pack presentation for shelf-displayed large-format goods |
Compatible Film: Pre-folded OPP and self-adhesive OPP roll film (0.04–0.05 mm), with or without tongue opening. Polybag and PE configurations available on request.
Scope note: This machine is designed for large flat sheet products. For loose products, powders, or liquid pouch filling, a dedicated filler-sealer is the appropriate equipment — contact JEWSHIN and we will recommend the right line.
We use top-tier components to ensure stability for large-format operations:
Component | Brand | Origin |
|---|---|---|
PLC / Servo Drive / Servo Motor | Inovance | China (leading automation brand) |
Touch Screen | Weinview | China (high resolution) |
Sensors & Relays | Omron | Japan |
Bearings | NSK / HRB | Japan / China |
Cylinders & Solenoid Valves | AirTAC | Taiwan |
Motor | JSCC | China (precision gear motor) |
These are industry-standard brands with globally available replacement parts — your maintenance team can source spares locally in most countries.
The JX35-50 is designed to integrate with upstream and downstream equipment:
Upstream infeed: Friction feeder / paging machine — sorts, counts, and feeds large-format products into the JX35-50 at the correct spacing
Pre-bagging label: In-line labeling station, label applied before bagging, ≤2 mm positioning accuracy
Batch coding: Inkjet (TIJ/CIJ) or TTO printer integration for date coding on film
Downstream: Conveyor and counting system → carton erector → case packer
For buyers scaling from manual large-format bagging to end-of-line automation, JEWSHIN engineers can design the complete line layout — not just the individual machine.
See also: Envelope Bagging Machine category | JX30-35 High-Speed Bagging Machine
Parameter | Customizable Range |
|---|---|
Bag size | Width and length matched to your product dimensions within the model range |
Sealing method | Self-adhesive / hot-cut / both (confirmed with JEWSHIN) |
Film format | Pre-folded with tongue opening or flat bag |
Optional integration | In-line labeling, inkjet/TIJ/TTO coding, conveyor, counting |
Voltage | 380V/50Hz standard; 220V/110V/415V on request |
Machine branding | Your logo on machine body and control panel |
Machine color | Customizable |
1-year full machine warranty with free replacement parts during the warranty period
Lifetime maintenance support — JEWSHIN provides technical assistance for the machine's full service life
Free engineer training — our technician guides your team through installation, operation, and maintenance until they can run the machine independently
24/7 English remote support by video call — available across all time zones
Overseas installation and commissioning — available on request
Long-term spare parts supply — original components stocked for the JX35-50 line
What is the maximum bag size the JX35-50 can handle?
The JX35-50 handles bags up to 350 mm wide and 480 mm long — large enough for A3-size documents, wall calendars, folded textiles, and oversized gift sets. This is the large-format model in JEWSHIN's bagging machine line; the JX30-35 handles smaller bags (100–280 mm wide) at higher speed.
How does the No-Product-No-Bag system save film on large format bags?
Large format OPP film is significantly more expensive per bag than small-format film. The JX35-50's anti-empty-bag sensor detects whether a product is present before advancing film. When a gap occurs in the feeding line, the film stops immediately and no bag is formed — preventing wasted large-format film that can cost several times more per empty bag than small-format waste.
Can the JX35-50 handle both self-adhesive and heat seal bags?
Yes. The JX35-50 supports self-adhesive flap sealing (re-closable, ideal for retail textiles and calendars where the customer may want to reopen the bag) and hot-cut heat sealing (permanent, tamper-evident seal for documents and manuals). JEWSHIN confirms the sealing configuration with each buyer based on bag style and product requirements.
What is the difference between the JX35-50 and the JX30-35 bagging machine?
The JX35-50 handles large bags (280–350 mm wide, up to 480 mm long) at 15–30 pcs/min — for calendars, A3 documents, textiles, and large gift sets. The JX30-35 handles smaller bags (100–280 mm wide, up to 300 mm long) at 40–60 pcs/min — for greeting cards, tags, and standard stationery. Choose based on your product size and required throughput.
What products is the JX35-50 designed to package?
The JX35-50 is built for large flat products: wall calendars, desk pads, A3 sketchbooks, blueprints, pillowcases, folded shirts, underwear sets, towels, large red packets, gift sets, oversized greeting cards, large gasket sets, and instruction manual kits. Products must be flat and regular in shape. For loose products or liquids, a dedicated filler-sealer is required.
How fast can the JX35-50 bag, and why is it slower than the JX30-35?
The JX35-50 runs at 15–30 pieces per minute. The lower speed compared to the JX30-35 (40–60 pcs/min) is a direct result of the larger bag size — each cycle must advance more film, form a larger bag, and seal a wider edge. This is standard for large-format bagging equipment across all manufacturers.
Can the JX35-50 integrate with a labeling machine or coding printer?
Yes. The JX35-50 can be fitted with an in-line labeling station to apply barcodes or size stickers onto the large bag surface with positioning accuracy within 2 mm. It also supports inkjet (TIJ/CIJ) or TTO coding for batch printing on film, and connects to upstream friction feeders and downstream conveyors, counters, and carton erectors.
What film does the JX35-50 use, and where do I source it?
Standard film is pre-folded OPP with tongue opening (0.04–0.05 mm), available from most OPP film suppliers in China and internationally. Flat bag film (without tongue) is also supported. JEWSHIN can recommend compatible film specifications based on your bag dimensions.
What power supply and air pressure does it require?
Standard configuration: 380V, 50Hz, 15 KW, with air supply pressure of 0.6–0.8 MPa. Voltage can be customized to match your local grid (220V/110V/415V on request).
Do you provide installation, training, and after-sales service?
Yes — online installation guidance, free engineer training until your team operates confidently, an English user manual, a 1-year warranty, lifetime maintenance, 24/7 English remote support, and overseas engineer service on request.
Does JEWSHIN offer OEM or custom options?
Yes. Bag size, sealing method, film format, optional labeling and coding integration, voltage, branding, and machine color can all be customized to your specification.
Tell us your product dimensions (width × length × height), bag style (self-adhesive or hot-cut), and target output — our engineers will confirm whether the JX35-50 is the right model and send a factory quote within 24 hours.
Not sure if your calendar or textile fits? Send us your product dimensions and we will confirm compatibility. Prefer to see the machine first? Send us a sample and we will run a free test bag on the JX35-50 and send you the video before you commit.
