The roll goes through the guides and the molding assembly, turning into a tube around the loading channel. The width of the roll, the friction and the molding kit define the available geometry.
roll and tag
collar-forming
longitudinal seam
02
2. Dosing and discharge
A separate dispenser measures the product and transfers it to the formed package, its type and accuracy are selected by the bean or ground coffee and the mass range.
dispenser
discharge-time
dust
03
3. Transverse sealing and segment
The sponges cover the package, form a cross seam and separate the finished package, and the temperature, pressure and exposure must match the material.
seal-window
cleanliness
packet length
04
4. Options and controls
Gas input, valve module, printer, tag sensor and rejection are not considered standard without explicit description.
nitrogen
valve
batch-code
03/checklist
What to fix before requesting the supplier
01specify the structure, thickness and width of the roll
02adjust the forming kit for each size
03Choose a dispenser by real product and weight
04check the seam at working pace and with food dust
05fix material consumption when starting and changing SKU
01CATALOGUE/SUPPLIER DATA
Models for testing methodology
The listings help to apply a checklist to validated data, and the missing value remains unknown until the vendor responds.
03/RESULTFound: 8Showing 6 of 8
01
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SOURCE CHECKED · August 10, 2026
Fully Automatic Coffee Powder Packing Machine with Nitrogen Filling
Model
DS-420DZ
Supplier
Foshan Dession Packaging Machinery Co., Ltd.
Type of seller
Custom Manufacturer
Suitable applications
Candidate for forming a package of rolled material; agree on the film, size range, dispenser and actual tempo of the line.
Editorial guideline PRECISION ROAST on the confirmed type of machine; not the statement of the manufacturer.
Type of machine
VFFS
Type at source
Fully automatic form-fill-seal machine; bags, film, pouch, stand-up pouch and gusset bag
There are discrepancies in the listingThe supplier dimension string has no unit, so millimetres were not inferred. The structured machine weight is 100 kg while a separate supplier field says 94 kg; weight is outside this research schema and neither is normalized.
There are discrepancies in the listingThe supplier attributes state max. 80 bags/min while the currently displayed configuration is 40 bags/min; the selected configuration is retained in speedBagsPerMin. The product title includes vacuum-bag wording, but no structured supplier field confirms a vacuum cycle; vacuum functionality is not normalized. Alibaba's 10 x 10 x 10 cm and 3 kg package record conflicts with the 1200 kg machine weight and is excluded.
Four-side-sealed sachet or stick pack made from composite film
Bag width
30-60 mm
Packet length
45-120 mm
Dose range
Not specified
Claimed productivity
25-45 bags/min per lane; the variation also displays 200 bags/min total without stating the active lane count
Automation
Automatic
Automation at source
Automatic
Nitrogen
Not specified by the supplier
Nitrogen at source
Not specified
DEGASSING VALVE
Not specified by the supplier
Valve at source
Not specified
Sealing
Four-side sealing
Power
2.8 kW
Voltage
220 V / 50 Hz
Dimensions
1400 x 1700 x 2100 mm
Operators
Not specified
MOQ
1 set
Type of price
Based on order quantity
Claimed price at the time of inspection
US$9,980 (1-9 sets); US$8,980 (10+) USD
August 10, 2026
There are discrepancies in the listingThe listing supplies both a per-lane speed and an unqualified 200 bags/min variation. Because the active lane count is not exposed, no single combined throughput is calculated. Structured weight says 300 kg while a supplier field says machine weight 500 kg; neither value is part of the packaging data model.
Candidate for forming a package of rolled material; agree on the film, size range, dispenser and actual tempo of the line.
Editorial guideline PRECISION ROAST on the confirmed type of machine; not the statement of the manufacturer.
Type of machine
VFFS
Type at source
Automatic vertical form-fill-seal machine
Product
GROUND COFFEE
Product at source
Coffee powder; listing also supports powder, paste, granule, liquid and solid materials
POUCH FORMAT
Bags, film, foil, pouch and stand-up pouch
Bag width
Not specified
Packet length
Not specified
Dose range
Not specified
Claimed productivity
5 bags/min for the displayed configuration
Automation
Automatic
Automation at source
Automatic
Nitrogen
Not specified by the supplier
Nitrogen at source
Not specified
DEGASSING VALVE
Not specified by the supplier
Valve at source
Not specified
Sealing
Supplier lists sealing among machine functions; seal geometry is not stated
Power
2.2 kW
Voltage
110 V / 220 V
Dimensions
1000 x 1200 x 2000 mm
Operators
Not specified
MOQ
1 set
Type of price
fixed
Claimed price at the time of inspection
US$4,100 USD
August 10, 2026
There are discrepancies in the listingThe title positions the machine for coffee powder, while the supplier Product Keywords field says ovaltine powder; the machine remains a multi-product VFFS rather than coffee-only equipment. The listing exposes no bag dimensions or coffee fill range.
There are discrepancies in the listingThe listing exposes a 30-60 bags/min supplier range and selectable 30/40/50 bags/min capacities; no one configuration is treated as universal. Supplier identity, voltage, machine dimensions, bag dimensions and fill range are not exposed in the retrievable listing evidence.
No. VFFS describes the formation, filling and sealing of the package. The dispenser is selected and tested separately by product and weight.
Does any barrier film fit VFFS?+
No. It requires a compatible width, thickness, friction and sealing window, and the material is tested on a specific machine and molding kit.
Can I add nitrogen after purchase?+
Sometimes, but only with input, control logic and a safe gas infrastructure, the possibility of upgrading must be confirmed by the manufacturer in advance.
Translate the method to the working specification
Set the product, package, dose, series, options and infrastructure, then test the models under the same conditions.
