Sunhope Packaging Machinery (Zhenjiang) Co., Ltd.
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Roll-fed Block Bottom Paper Bag Machine, Flat & Satchel Paper Bag Machine

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    • Company Profile
    • Technology Research and Development
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    • Roll Fed Square Bottom Paper Bag Machine Series
    • Fully Automatic Sheet Fed Twisted Handle Paper Bag Machine Series
    • Full-SERVO High Speed Flat & Satchel Paper Bag Machine Series
    • Envelope machine series
  • Application Classification+
    • Square Bottom Bags for Food Packaging and Supermarket
    • Shopping Handle Bags
    • Gift Paper Bags
    • Envelope Products
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    • Production Equipment
    • Testing Equipment
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    • Technical Support
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  • Services and Technical Support
    • After-sale Service
    • Technical Support
Contact Us

Add.: No.1 ZhongTian Waihuan Road,Jifeng Industrial Pak,Xinfeng Town,Zhenjiang City ,Jiangsu Province,China 212141
Tel.:+86-511-8523 5655
Fax.:+86-511-8523 5266
Contact: Mr.Allan Zhu
Mobile: +86-13952857871
E-mail:sales@sunhopemachinery.com

Home » Services and Technical Support » Technical Support
Technical Support
  • After-sale Service
  • Technical Support
1. Manufacture

With our commitment to continuous improvement for stability and quality of our paper bags machines, Sunhope always chooses the highest possible standard of materials to guarantee the reliability, precision and durability of our products. We cooperate with suppliers from around the world to source only the best available parts and equipment to use on our machines.

In addition to our high material standards, we also have advanced manufacturing and testing equipment. Our efforts to maintain the standards set by our German counterparts have been firmly emphasized to our people. With 95% of our core products manufactured on site, we utilize strict quality control measures at all stages of manufacturing and assembly.

2. Assembly and Testing

In order to verify that our machines meet with our customer demands and satisfaction, each machine is commissioned on site to ensure that it performs to the expectations and specifications required. Once each machine has met the specified criteria, it will be disassembled, cleaned and treated with rust prevention before being crated and shipped to the customer.

3. Delivery and Installation.

Sunhope’s trained and skilled technical personnel will carry out the installation and training required in the operation of all Sunhope equipment to ensure successful and proper operation and maintenance of our machines. This will usually take between 7 to 20 days in our customer’s factory, and is dependent upon the equipment requested and local skills.

We have established technical support personnel in Europe and the Middle East with extensive knowledge of the production of paper bags in order to provide our customers with strong technical and after sales support.

    Main products
      1. SBH150B+DC01+TM01 Roll Fed Square Bottom Paper Bag Machine
      2. SBH150B+DC01+TM01 Roll Fed Square Bottom Paper Bag Machine
      1. SBH330BW+PAV02C Roll Fed Square Bottom Paper Bag Machine
      2. SBH330BW+PAV02C Roll Fed Square Bottom Paper Bag Machine
      1. SBH330B/450B-HD Fully Automatic Roll Fed Twisted Handle Paper Bag Machine
      2. SBH330B/450B-HD Fully Automatic Roll Fed Twisted Handle Paper Bag Machine
      1. SBH330B/450B-TH Fully Automatic Roll Fed Flat Handle Paper Bag
      2. SBH330B/450B-TH Fully Automatic Roll Fed Flat Handle Paper Bag Machine
    • After-sale Service
    • Spare Parts
      With the delivery of the machine, we also supply a number of spare parts, for free. Our machinery is known for the long service life, and short replacement times for any damaged parts, ensuring very little downtime.

    • Technology Research and Development
    • As a professional bag making machine manufacturer, we have an expert technical team and great attitude, which together aid us in our pursuit of excellence. Through our long-term research into the machines we have produced, we have carried out an extensive feasibility study of the paper bag industry, giving us the confidence customers expect from a company and the machines they supply.

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