PRINCE-22/35/45/55HF Fully Automatic Sheet-fed Paper Bag Making Machine，PRINCE-22/35/45/55HF Fully Automatic Sheet-fed Paper Bag Making MachineFactory supply-NEWPACK GROUP.

Features and Highlights

PRINCE-22/35/45/55HF Engineered for eco-friendly bags without top folding. The rising star of the market. Built on the KING legacy—refined, upgraded, and future-ready.

It is designed to make square bottom paper bags with handle patch (no top folding). When used with a handle-making machine, it can automatically handle all steps, including making and gluing handles, top folding , side gluing, tube forming , bottom gluing and collecting the finished bags. Without top folding J cut step, the machine speed can run at 120pcs/min stably. It is perfect for producing paper bags for food, shopping purpose. Inline Handle Application Technology -handle feed in line with paper feed direction.

NEWPACK’s high-speed machine features an exclusive Inline Handle Application Technology that simplifies the structure while significantly improving handle pasting speed and accuracy. This innovation effectively reduces handle rope waste, greatly increases yield rates, and truly delivers cost reduction and efficiency gains.

4x Diameter Bottom Folding Drum

With an innovative large-diameter bottom folding drum design, each rotation produces one more bag at the same speed. This significantly increases output per unit time and maximizes the machine’s production potential.

Machine work flow

Machine Parameters

Model	PRINCE-22HF	PRINCE-35HF	PRINCE-45HF	PRINCE-55HF
Sheet Width(e)	400-1090mm	480-1090mm	600-1260mm	740-1580mm
Sheet Length(f)	195-560mm	195-560mm	240-560mm	240-560mm
Bag Width (a)	130-350mm	170-350mm	210-450mm	280-550mm
Bottom Width(b)	60-180mm	60-180mm	80-180mm	80-230mm
Paper Sheet Thickness	100-210gsm	100-210gsm	100-210gsm	100-210gsm
Handle Patch Length(g)	114.3mm	152.4mm	190.5mm	228.6mm
Handle Patch Height(h)	40mm	40mm	40mm	40mm
String Height(j)	140-165mm	140-165mm	140-165mm	170-190mm
String Distance(i)	57.2mm	76.2mm	95.3mm	114.3mm
Patch Paper Thickness	120-200gsm	120-200gsm	120-200gsm	120-200gsm
Patch Paper Roll Dia.	¢1000mm	¢1000mm	¢1000mm	¢1000mm
String Dia.	¢4-6mm	¢4-6mm	¢4-6mm	¢4-6mm
Speed	80-140pcs/min	80-140pcs/min	70-120pcs/min	60-100pcs/min
Installed/Operating Power	44.3/34KW	44.3/34KW	44.3/34KW	44.3/34KW
Machine Weight	24T	24T	26T	27T
Overall Dimension	2530183001770mm	2530183001770mm	2530183001770mm	2530183001770mm
Handle Making Unit Size	158053002700mm	158053002700mm	158053002700mm	158053002700mm

Machine Standard Configuration List

Item	Parameter	Standard	Opxional
NO.1	Auto feeder	◎
NO.2	Top gluing	◎
NO.3	Twist rope handle making	◎
NO.4	Handle slitting	◎
NO.5	Handle positioning	◎
NO.6	Flat handle making and pasting		◎
NO.7	Paper handle pasting	◎
NO.8	Gusset creasing	◎
NO.9	Side gluing	◎
NO.10	Tube forming	◎
NO.11	Bottom opening	◎
NO.12	Bottom gluing	◎
NO.13	Bottom sealing	◎
NO.14	Auto bag stacker		◎

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