DOKTEK PACK · POUCH
Configured to orderPremade Pouch & Doypack Packaging Machines
A premade pouch machine takes pouches that were made elsewhere — stand-up doypacks, zipper pouches, flat and flat-bottom pouches — opens them, fills them and seals them. DOKTEK FoodTech supplies pouch packaging machines configured with the weigher or filler the product needs.
Configuration is selected according to product, packaging format and required capacity. Machine speed, dimensions and price are stated in the quotation once the product and the pack have been reviewed.
Machine summary
- Status
- Configured to order
- Pouches
- Stand-up (doypack), zipper, flat and flat-bottom premade pouches
- Machine type
- Rotary or linear pouch machine, depending on configuration
- Filling
- Multihead weigher, auger, cup or liquid filler
- Capacity
- Depending on pouch size, product and filling method
- Changeover
- Gripper width adjustment per pouch size
How a Premade Pouch Machine Works
- 01
Pouch magazine
- 02
Pick + grip
- 03
Date coding
- 04
Open (zipper)
- 05
Fill
- 06
Seal + discharge
Grippers carry each pouch through the stations; the pouch is opened with suction and air, filled from the doser, settled, optionally gas flushed, heat sealed, cooled and discharged.
Machine Configuration
- 01
Pouch magazine and pick-up
Pouches are fed from a magazine and picked by suction into pairs of grippers.
- 02
Opening station
Suction cups and an air jet open the pouch mouth; zipper pouches have the zipper opened first.
- 03
Filling station
Multihead weigher for pieces, auger for powders, cup filler for granules, pump or piston filler for liquids and sauces.
- 04
Settling and gas flushing
Vibration settles product below the seal area; nitrogen flushing is available for sensitive products.
- 05
Sealing and cooling
Heat sealing jaws seal the pouch, a cooling bar sets the seal before discharge.
- 06
Controls
PLC and HMI with pouch-size recipes; no-pouch/no-fill and no-open/no-fill logic.
Suitable Products
Typical pouch products
- Nuts, dried fruit and trail mixes
- Snacks and confectionery
- Coffee, tea and spices
- Powders and granules
- Sauces and liquid foods (with a liquid filler)
- Premium retail packs with a zipper or window
Usually better on another machine
- Low-cost pillow bags at high volume — vertical form fill seal
- Products in rigid trays — tray sealing
Premade Pouch or Form-Fill-Seal?
A premade pouch costs more per pack than a bag formed from roll film, but it brings the shelf presence, reclosable zipper, window and stand-up base that retail buyers ask for — and the pouch converter, not the machine, is responsible for the pouch's shape and print. A form-fill-seal bagger is usually the lower-cost route for high-volume, simple bags.
Pouch Types and Materials
Stand-up pouches (doypacks) with a bottom gusset, flat pouches, flat-bottom (box) pouches and zipper pouches are all run on premade pouch machines, each with its gripper and opening settings. Spouted pouches need dedicated equipment and are reviewed separately.
Laminated, metallised, paper-based and recyclable mono-material pouches are used; the sealing temperature and time are set to the pouch structure supplied by the converter.
Capacity, Changeover and Cleaning
Pouches per minute depend on the pouch size, the fill volume, the filler and the product's settling behaviour. A pouch-size change is a gripper width adjustment and a recipe change.
Food-contact parts are stainless steel or food-grade plastics; product-contact parts of the filler are designed for removal and cleaning. Stations are guarded and interlocked; CE documentation can be prepared according to the machine scope.
Integration
The doser sits above the filling station; a feed conveyor brings product from the processing line or a buffer. Downstream, filled pouches go to checkweighing, metal detection and case packing — which DOKTEK can specify with the pouch machine.
Optional Equipment
Options- Nitrogen flushing
- Zipper opening
- Thermal-transfer date coder
- Degassing valve applicator
- Dust extraction
- Checkweigher and metal detector
Options are confirmed per project for the product and the pouch.
Specification basis
DOKTEK FoodTech supplies premade pouch and doypack packaging machines as configured systems: the machine, the dosing or weighing equipment, the format parts and the controls are selected for the customer's product, pack and capacity rather than sold as one fixed model.
For that reason this page publishes no speed, pack-size range, film width, machine dimension, reference installation or price. Each is stated in the quotation for the agreed configuration and can be confirmed with the customer's own product and packaging material before shipment.
What Is Confirmed Before Quotation
Pouches per minute are confirmed for the agreed pouch sizes, product and filler. No figure is quoted before those are known.
- Pouch type, sizes and supplier
- Product and filling method
- Target weight and tolerance
- Gas flushing needed or not
- Required pouches per minute
- Feeding and downstream handling
Next step
Send Your Product and Pack
A packaging quotation starts with the product and the pack you want to sell. The more of the following you can send, the more specific the reply.
- 01Product and how it behaves (free-flowing, sticky, fragile, frozen, powder)
- 02Target pack weight or count per pack
- 03Pack format — photo or sample of the bag, pouch, tray or case
- 04Packaging material, if already chosen
- 05Required packs per minute or per shift
- 06What comes before and after the packaging machine
Evidence and status
Status
A DOKTEK FoodTech packaging solution, supplied and configured to the product, the pack format and the required capacity. Specifications are fixed in the quotation.
Listed under: Packaging & end-of-line
Public evidence
Specified per project: machine configuration, layout and performance are defined in the quotation for the customer's product and pack.
DOKTEK PACK · POUCH
Frequently asked questions
Questions before a machine evaluation.
01What is a doypack packaging machine?
A machine that opens, fills and seals doypacks — stand-up pouches with a bottom gusset — which arrive ready-made from a pouch converter. It is a type of premade pouch packaging machine.
02Can one machine handle different pouch sizes?
Yes, within the machine's size range: a pouch-size change is a gripper width adjustment and a recipe change. The range is stated in the quotation for the chosen configuration.
03Can zipper pouches be filled automatically?
Yes. The machine opens the zipper and the pouch mouth before filling and seals above the zipper afterwards.
04Which filler is used on a pouch machine?
The same choice as on other packers: a multihead weigher for pieces, an auger for powders, a cup filler for free-flowing granules, and a pump or piston filler for liquids and sauces.
05Is a premade pouch machine more expensive to run than a VFFS machine?
The pouch itself usually costs more than film from a roll. Buyers choose premade pouches for the stand-up shelf presence, zipper, window and print quality they bring.
Next step
Request a technical evaluation for your product.
Send a short video of your current process, product photos and your target output. An engineer reviews them and replies with what can be evaluated for your line, before any quotation is made.