Zhengwei Machinery

Name: Zhengwei Machinery
Address: No. 515 Linhu Road, shangwang street, Ruian city, Wenzhou city, Zhenjiang province, Ruian, 325200, CN
Telephone: +8657758912073

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Zhengwei Machinery

Zhejiang Zhengwei Machinery Co., Ltd. was established in 2007.

Is committed to the research and development, production, manufacturing, sales, and service of equipment such as non-woven box bags, plastic 3D bags, new structure paper bags, and pp 3D bags

25/08/2026

Behind every machine that runs smoothly is a team of dedicated manufacturing professionals.
At the production site, our technicians remain focused on equipment commissioning, technical inspections, and every important detail. Through teamwork and continuous improvement, they strive to optimize every stage of the process. For them, pursuing excellence is not just a slogan—it is a commitment reflected in their daily work.
From each process and every machine to every inspection and final delivery, we remain committed to building quality through professionalism and earning trust through responsibility.
Full participation. Stronger management. Pursuit of excellence. Quality in every product.
Every careful operation is a promise of quality, and every detail we verify reflects our commitment to our customers.

15/08/2026

Premium paper bags made by our **no‑side‑seam paper bag machine.

Clean seamless side design, smooth finished edges, various colors & custom patterns available.
Great for gift packaging, retail shopping bags, brand‑customized packaging solutions.

Looking for reliable paper bag production equipment? Feel free to reach out for more details.

08/08/2026

Great energy at Xiamen Printing & Packaging Expo!🔥
Zhengwei Machinery, your reliable source factory for crease‑free paper bag making machines.
Lots of visitors stopping by our booth to check out our original no‑waist‑line paper bag machines.
We are here to discuss your paper bag production solutions.
Welcome to drop by our booth if you are on‑site!

04/08/2026

📢 Meet Us at 2026 CXPE Xiamen Printing & Packaging Industry Expo!
Zhengwei Machinery sincerely invites all packaging industry partners to our booth.
🖥 Booth No.: A3T17
📅 Date: Aug.08 – Aug.10, 2026
📍 Venue: Xiamen International Conference & Exhibition Center
We will showcase our ZW-A11 fully automatic crease-free sheet feeding paper bag making machine, alongside our all-new generation auto rope threading machine.
Come discover exclusive technical advantages face-to-face.
Let’s explore viable solutions and discuss long-term cooperation opportunities.
Message us in advance to book a meeting slot!

01/08/2026

What do you think makes a shopping bag look high-end?
One detail: clean side without waist line.
This is the paper bag made by our fully automatic machine.
No waist line + auto flat ribbon threading.
Reduce labor dependence greatly compared with traditional semi-auto machines.
Any packaging factory owners here? Let’s talk!

30/07/2026

What makes our paper bag different from ordinary ones?
👉 Ordinary paper bags have obvious waist folding line on the side
👉 Bags made by our equipment: seamless side, no waist line, flat and high-end
Our ZHENGWEI fully automatic no waist line paper bag machine can manufacture all kinds of premium handbags for:
▪ Clothing retail
▪ Holiday gift sets
▪ Cosmetics & jewelry
▪ Food & tea packaging
Custom printing, material & size available.
Contact to discuss your production solution.

28/07/2026

Zhengwei Machinery | Premium Bottomless Laminated Paper Bag Making Machine
Real sample bags produced by our no-waistline paper bag machine, full display of finished bag appearance, side structure & bottom folding craft.
✅ Product Advantages
1：No waistline integrated forming, bag surface smooth without indentation
2：Support large-size shopping paper bags, custom logo full-color printing
3：High-speed automatic production, stable molding, low defective rate
4：One-stop solution for food packaging, clothing retail, luxury gift bags
We are professional paper bag machinery manufacturer in China, welcome factory inspection & customized machine solution.
WhatsApp/WeChat: +86 13587568765

23/07/2026

🔥 Save the Date! Zhengwei Machinery is heading to CXPE Xiamen Printing & Packaging Industry Expo 2026!
We are the professional source manufacturer of crease-free paper bag making machines.
Visit us at Booth A3T17 from Aug 08 – 10, 2026.
On display:
✅ ZW-A11 Fully Automatic Crease-free Sheet Feeding Paper Bag Making Machine
✅ New Generation Auto Rope Threading Machine
Come and explore our innovative paper bag machinery solutions face to face.
We look forward to meeting packaging industry partners at Xiamen International Conference Center!

20/07/2026

Daily production snapshots at Zhengwei Machinery Factory 🏭
Our skilled team is assembling seamless paper bag machines step by step.
Every spray, every installation, every precision adjustment represents our pursuit of perfect machine quality.
Original factory direct supply, customize all kinds of paper bag production lines for your packaging business. DM us for catalog & quotation!

18/07/2026

The paper packaging industry is shifting from labor-intensive production to tech-driven manufacturing. Brands now raise higher standards for bag appearance, physical performance & eco-friendliness, which demands high-precision & high-efficiency bag making equipment.
Today we introduce our customized seamless large paper bag machine from Zhengwei Machinery, professional source factory.
✅ Wide material compatibility: handles 200–300g white cardboard, white kraft paper, gold & silver coated paper
✅ Custom bag size: front width 580mm, side width 200mm, height 460mm
✅ Stable production speed: 35–40 pcs/min, over 20,000 pcs per single shift
✅ Seamless integrated forming: flat bag body without splicing, full-print accurate positioning
✅ Ultra-high automation: only 1–2 workers for one machine, slash labor cost & boost overall output
✅ Full after-sales support: door-to-door installation, on-site commissioning, operator training & long-term maintenance service
Zhengwei Machinery empowers packaging factories with high-quality seamless paper bag production equipment, help you upgrade your bag production line!
DM us for machine catalog & customized quotation.

Address

No. 515 Linhu Road, Shangwang Street, Ruian City, Wenzhou City, Zhenjiang Province
Ruian
325200

Telephone

+8657758912073

Website

https://www.bagmakemachine.com/

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