Focus On Your Packaging


What is flow Wrapper?

Flow wrapper, also called horizontal fin seal flow wrapper or HFFS, is mainly used for packing biscuits, chocolates, cakes, bread and other solid shape products into pouches. The process include bag forming, product filling, fin-seal wrapping, end-sealing cutting. Packing material is hot sealable plastic film or paper film normally, for some special products,such as chocolate, use cold sealing film.

How does a flow wrapper work?

Let's take a look for flow wrapper working principles, Refer picture below.Flow wrapper principlesAll flow wrappers or flow pack machines have an infeed conveyor, a film roller, a fin seal unit and an end seal unit. The infeed conveyor push products into film tube which is formed bag former, then sealed by fin seal unit and end seal unit. The whole process is continuous type, fast speed. It is widely used for food packing and other solid shape products packing in bags.

Flow wrappers broad packaging scopes.

Flow wrappers have a broad packaging ranges, are suitable for wrapping different solid shape products into sachets, such as:

  • Snack food products packing: Biscuits, Brownies, Cookies, Crackers, Croissants, Muffins, Cake, Cup cake, Bread bun, Toaster pastries, Pancakes, Sandwiches, Wafer, Waffle, Instant noodle, Rice noodle, Tortilla.
  • Bar shape products packing: Breakfast bars, Candy bars, Chocolate bars, Crisp rice bars, Energy bars, Nutrition bars.
  • Daily necessary products packing: Napkin tissue, Toilet paper, Soap, Washing sponge, Towel, Tooth brush, Electric sockets.
  • Medical products packing: Syringe, Mask, Infusion tube, Bandage, Medical tablets.
  • Hardware packaging: Bearing, Nails, Hinge, Zippers, Oil seal ring, Spare parts.
  • Toy and Stationery packaging: Tape, Pen, Notebook, Glue stick, Ruler, Toy, Label, Clips, Card, Calendar, Memo note.

Video for fin seal flow wrappers and automatic feeding systems.


Automatic high efficiency flow Wrappers

SP100 Dual Inverter Wrapper
SP530 servo type flow wrapper
SP800W Servo Type Film Inverted
SP320 Dual Inverter Wrapper
SP2000 Film Inverted Wrapper
SP602 Full Servo Wrapper
SP180 Full Servo Wrapper
SP3000 Film Inverted Wrapper
SP830W flow wrapper

Other Questions

What are the differences between your machines and Bosch flow wrappers?
  • Our horizontal flow wrappers are small body disign, main body size is length 1300mm,width 980mm,height 1600mm.
  • Our machines have the simple structurer, which are easy for maintainance.
  • Our packaging machines price is favorable, afford by small and medium size customers.
  • If I have problems or issues on flow wrapper, how to handle it?
  • Our flow wrappers are pretty esay for maintainance, we give 24 hours Online video/Email service.The problems can be solved fast by our senior engineers.
  • Machines’ spare parts are available in our stock for a long term, we have kept normal after sales service for 15 years old machines.
  • For flow wrapper operation tips and videos, check this page.↗️
  • What is flow wrapper film? where to buy it?
  • Horizontal flow wrapper film is normally hot sealing type, material are PP, PE, PVC, PET, OPP/CPP, Aluminum foil.
  • For food products packaging, we suggest double laminated film, OPP with CPP material, thickness is around 40-50 micrometers.
  • As the consumbale material, it is better for you to find a film supplier locally,if you do need this service, can contact us.
  • What are the payment term, delivery time and warranty period?
  • Payment: T/T is prefered, 30% of cargoes value to be paid after signed the contract, the balance to be paid before shipment. L/C is acceptable.
  • Leading time: 20-30 days various from machine’s quantity and configurations.
  • Warranty period: 1 year from the date of shipment, whole life maintenance supports.