100% No Leak Aluminum Foil Bag
High-Quality Aluminum Foil Bag Sealing System (Clean Room Compatible)

Traditionally, heavy-duty micro powder bagging machines consisted of two separate pieces of equipment: one for filling the bag with micro powder, and another for sealing the bag. However, during the transfer of the filled bag from the clamp to the sealing machine, the movement of the bag often caused inconsistencies in the sealing mouth, resulting in poor seal quality and potential loss of contents due to oxidation and moisture. Additionally, the sealing process was reliant on the skill level of the worker, leading to varying seal quality. In today's chemical industry, which is increasingly focused on high-value materials, inconsistent sealing can result in significant economic losses.

NLI has solved this problem by developing a powder bagging machine that combines both the filling and sealing processes into a single unit. This innovation eliminates the need for bag movement between devices, ensuring consistent and reliable sealing. The unit is particularly well-suited for use with aluminum foil bags, as it can effectively protect sensitive contents from oxidation, discoloration, and moisture.

Top Closing Position - Right Side

Top Closing Position - Left Side

Heat Sealing Width: 5 millimeters
Heat Sealing Position: 8 mm. ~ 13 mm. (Fixed Position)
Recommended Heat Treated Sealing Position (Red Arrow Position)

Perfect Seal

High Speed Bagging Machine for Fine Powder
There are numerous challenges that production lines face when handling fine powders. Here are some reasons why fine powders are difficult to manage:

① Fine powders are highly susceptible to spreading and contaminating the environment.
② The high volume of air within the fine powder makes precise measurement and transportation challenging, leading to production loss.
③ Factors 1 and 2 contribute to limited production capacity, as abrupt handling of the powder could cause it to spread from the opening, resulting in smoke that takes time to settle and contaminates the bag's surface.

Industrial Sector that uses fine powder
A. Chemical industry (carbon, ceramic) - Our product reduces product loss
B. Food industry (non-fat powdered milk, wheat flour, mixed flour) - Our product increases productivity
C. Carcinogens (dioxin, nickel, tin, sodium, etc.) - Our product results in faster turnout from a cleaner environment
D. Sensitive materials to oxidation or humidity (lithium, SAP/super absorbent powder) - Our product provides an increased barrier.

Fine Powder Filling and Sealing Machines - Perfect Model Series

Perfect 1 (3CM-3-EH)
Performance: 5 bags / min. (300 bags/hr.) (approx. 250 bags / hr. when the gas suction tube is used)
Weighing Accuracy: 1/1000 gram

Perfect 1 (3CM-3EH)
Performance: 5 bags / min. (300 bags/hr.) (approx. 250 bags / hr. when the gas suction tube is used)
Weighing Accuracy: 1/1000 gram

Perfect 2 (EFS-5)
Performance: 8.4 bags / min. (500 bags/hr.)
Weighing Accuracy: 1/1000 grams
Characteristics: Effective for sagging bags that do not stand well on their own.

Performance Test

• T-Peel Test

• Dye Penetration Test

• Drop Test

• Film Pressure Test

Fine Powder Bagging System

Model: FG-R-8

We have the state-of-the-art world top-class fine powder bagging model, which possesses the highest production capacity and weighing accuracy in automatically feeding and sealing fine powder bags.

Performance: 8.66 bags / min. at 25 Kilograms (55.1 Pounds) - 520 bags / hr
Weighing Accuracy: Milk Powder - 100 grams (3.52 ounces) at 25 Kilograms (55.1 Pounds) or 0.40%

Features (why our products are superior)

Ultra High Speed Powder Bagging Machine
(Rotary type eight stations method)
Filling, Weighing, and Correction Input by three stations ensures high capacity of powder bagging.

Minimal Dust Generation
Dust generation is minimal because the products are filled while the gap between product discharge port and product surface is kept minimal using the augar screw type filler (packaging machine filter).

Stable Accuracy
Augur Screw (single filling method) and built-in load cells are used to weigh and fill the products for high accuracy and stable weighing and packaging.

Handles Multiple Products
Compatible with various specifications with ease including powder, fill quantity, etc. There is no contamination since all parts that are in contact with powder can be disassembled for cleaning.



Carbon Black

How small is a fine powder, and what is the unit?

Expressed in a unit called Mesh. 1 inch by 1-inch square is 8 mesh. For example, Wheat Flour is said to be around 200 mesh. Corn Starch about 110 to 200 mesh. Carbon is about 200 mesh.

What is the capacity of NLI’s fine powder bagging capability?

It can bag fine powders between 20 to 250 mesh.

Fine Powder Bagging Machine Have Worked with the following fine powder materials/products

• ABS powder
• Antioxidant powder (such as silica gel)
• Azodicarbonamide
• Baking flour
• Black dye
• Calcium chloride
• Calcium stearate
• Candy powder / Dextrin
• Carbon fiber
• Carbon powder
• Caustic potash soda
• Cellulose derivatives
• Cement
• Cement with aggregate
• Ceramic powder
• Coatings
• Cocoa powder
• Cracker meal
• De-fatted sugar
• De-oiled milk powder
• Diatomaceous earth
• Dioxin neutralizing agents
• Emulsion-PVC powder
• Electrolytic manganese oxide powder
• Feed ingredients
• Fertilizer
• Fertilizer ingredients (urea, etc.)
• Flour
• Foaming agents
• Food additive products

• Fumaric acid
• Gluconic acid soda
High purity titanium oxide
• Hydrogen-storing alloy
• iron oxide
• Inorganic compound powders
• Lime / Calcium Oxide
• Lithium
Magnesium Oxide
• Magnetite
• Metallic salts
• Metallic Soap
• Milk powder, other dairy powder
• Nickel(II) carbonate
Nickel powder
• Oil/fat powder
• Organic pigment
• Organic wax
• PA (nylon) powder
• PC / PVC / IP powder
• Phenolic resin
• Precipitated calcium carbonate
• Raw coal, lignite coke
• S-PVC powder
• SAP (sub 10-micron) / Super Absorbent Powder
• Shortening
• Silica
• Sodium Stannate
• Soy protein powder
• Specialty cements
• Stannic oxide
• Tin(II) oxide
• Sugar Powder
• Sulfuric soda