SNW-GFQ Series Single Line Heavy Bag Cutting Machine (non-stretching style)

Sinowin’s Single-Lane Non-Stretch Cold Cutting Bag Making Machine Series is precision-engineered for the manufacturing of premium, non-deformed flat bags, heavy-duty sacks, and high-quality bottom-sealed bags. Featuring an advanced tension-free material feeding system, this high-performance line guarantees that pre-printed patterns and thin or thick films are processed without any structural stretching or distortion. Combining robust thermal sealing with a high-speed mechanical flying knife for cold cutting, it represents the ultimate standard for factories requiring pristine bag edges and impeccable dimensional accuracy.

Max. Bag Width

Max. Bag Length

Bag-cutting Thickness

0.01mm-0.30mm

Bag-cutting Speed

Video Playback

Characteristic

* Advanced Non-Stretch Tension Control

Equipped with an intelligent tension-free feeding mechanism that completely eliminates material stretching, ensuring absolute length precision and preventing pattern distortion on sensitive or pre-printed films.

* Precision Heat Sealing & Cold Flying Cut

Features an independent, heavy-duty thermal welding bar for bulletproof bottom sealing, paired with a high-speed mechanical steel knife for a sharp, clean cold cut that guarantees flat, non-curled bag openings.

* High-Precision Microcomputer & Servo Drive

Driven by a top-tier servo motor system and a centralized digital microcomputer panel, allowing operators to set exact bag lengths, production speeds, and batch targets with ease.

* Sensitive Photo-Eye Tracking System

Includes a highly accurate photographic registration eye that automatically detects color marks on printed films, executing real-time adjustments for flawless sealing and cutting positions.

Use

* Fast-Food & Fried Snack Packing

The ultimate industry standard for producing greaseproof paper sacks, French fry pouches, fried chicken bags, and hamburger wraps for quick-service restaurants like KFC and McDonald’s.

* Bakery, Bread & Pastry Pouches

Perfect for the continuous manufacturing of kraft paper bread sleeves, croissant bags with optional clear plastic windows, and donut retail sacks.

* Grocery Sacks & Air Sickness Bags

Widely used for fabricating plain brown grocery carrier sacks, retail hardware item envelopes, and specialized plastic-lined airline sickness bags.

* Pharmacy & Medical Prescription Bags

Ideal for mass-manufacturing small-scale, clean-gauge paper medication pouches and prescription counter bags for pharmacies and clinics.

Main Technical Parameters

型号	Model	SNW-GFQ600	SNW-GFQ800	SNW-GFQ1000	SNW-GFQ1500
最大制袋宽度	Max. Bag Width	500mm	700mm	900mm	1400mm
最大制袋长度	Max. Bag Length	1200mm (Can be customizable make according to customer’s requirement)	100mm (Can be customizable make according to customer’s requirement)	1500mm (Can be customizable make according to customer’s requirement)	1500mm (Can be customizable make according to customer’s requirement)
制袋厚度	Bag-cutting Thickness	0.01mm-0.30mm	0.01mm-0.30mm	0.01mm-0.30mm	0.01mm-0.30mm
制袋速度	Bag-cutting Speed	30-180pcs/min	30-150pcs/min	30-150pcs/min	30-120pcs/min
长度误差	Error in Length	±1mm	±1mm	±1mm	±1mm
主电机功率	Main Motor	1.5KW	1.5KW	1.5KW	1.5KW
变频器	Main Inverter	1.5kw	1.5kw + 0.75kw	1.5kw + 0.75kw	1.5kw +1.5kw
驱动形式	Driving system	Servo motor driving 2.3kw	Servo motor driving 2.3kw	Servo motor driving3.8kw	Servo motor driving3.8kw
总功率	Total Power	8KW	8KW	10KW	12kw
电源电压	Machine Voltage	220V single phase	220V single phase	220V single phase	220V single phase
机器重量	Weight	800KG	900KG	1000KG	1300KG
外形尺寸	Dimension	3.3m×1.2m×1.8m	3.3m×1.4m×1.8m	3.3m×1.6m×1.8m	3.3m×2.0m×1.8m