13939063851

Multi-Lane Back Seal Packing Machine | Powder, Granule, Liquid & Paste | CHENGYI PACK
Best Seller / High-Speed Production

Multi-Lane Back Seal Packing Machine

High-speed automatic stick-pack packaging for powder, granule and liquid & paste. 2-16 lanes, up to 50 bags per lane per minute. Food-grade 304 stainless steel, GMP compliant.

2-16
Lanes
50
Bags/Lane/Min
304
Stainless Steel
24h
Quote Response
WhatsApp Us

Call: +86 13939063851  |  Email: contact@foodlinemachine.com

▶ Machine in Operation — Watch Video
✅ GMP Compliant
🏭 304 Stainless Steel
⚙️ PLC + Servo Control
🌍 Export to 60+ Countries
🛡️ 12-Month Warranty
📞 24/7 Technical Support
Model Selection

Choose Your Material Type

Three dedicated configurations for powder, granule and liquid & paste — each available in 3 frame sizes (300/600/900) to match your output.

🟡Powder
🟤Granule
💧Liquid & Paste
Multi-lane back seal powder packing machine

Multi-Lane Back Seal Powder Packing Machine

Models: 300BF / 600BF / 900BF

Specifically designed for fine powder products with auger screw filling. Equipped with dust collection interface and screw feeder to ensure accurate dosing and a clean working environment.

Milk PowderCoffee PowderProtein PowderSeasoning PowderFlour
Filling SystemAuger Screw (Long/Short)
Accuracy±0.5-1% (depending on material)
Dust ControlVacuum suction interface
SealingBack Seal (Stick Pack)
Parameter300BF600BF900BF
Lanes2-4 Lanes3-10 Lanes4-16 Lanes
Bag Width17-70mm17-95mm17-105mm
Max Film Width300mm600mm900mm
Sealing TypeBack Seal (Stick Pack)
Packing Speed30-50 Bags/Lane/Min
Filling Range1-50g (customizable up to 100g)
Measuring MethodLong Screw / Short Screw / Short Screw + Cup
Cutting TypeStraight / Zigzag / Round / Die-cut
Bag Length50-180mm
Power Supply220V/50Hz, 3.5kw220V/50Hz, 5.5kw220V/50Hz, 7.5kw
Dimension (L×W×H)1900×1440×3130mm1860×1750×3300mm1860×2050×3375mm
Weight~900kg~1100kg~1400kg

* Parameters are reference values. Exact specifications subject to final configuration based on your material and bag design.

Multi-lane back seal granule packing machine

Multi-Lane Back Seal Granule Packing Machine

Models: 300BK / 600BK / 900BK

The most popular configuration for free-flowing granular products. Volumetric cup or electronic weigher filling ensures high-speed, accurate dosing for sugar, salt, coffee and more.

SugarSaltCoffeeSeasoningDesiccantSeeds
Filling SystemVolumetric Cup / Electronic Weigher
SpeedUp to 50 bags/lane/min
Accuracy±0.3-0.8g (cup); ±0.1g (weigher)
SealingBack Seal (Stick Pack)
Parameter300BK600BK900BK
Lanes2-4 Lanes3-10 Lanes4-16 Lanes
Bag Width17-70mm17-95mm17-105mm
Max Film Width300mm600mm900mm
Sealing TypeBack Seal (Stick Pack)
Packing Speed30-50 Bags/Lane/Min
Filling Range1-50g (customizable up to 100g)
Measuring MethodVolumetric Cup / Electronic Weigher
Cutting TypeStraight / Zigzag / Round / Die-cut
Bag Length50-180mm
Power Supply220V/50Hz, 3.5kw220V/50Hz, 5.5kw220V/50Hz, 7.5kw
Dimension (L×W×H)1900×1440×3130mm1860×1750×3300mm1860×2050×3375mm
Weight~900kg~1100kg~1400kg

* Verified factory specifications. Electronic weigher option recommended for high-value or irregular granules.

Multi-lane back seal liquid paste packing machine

Multi-Lane Back Seal Liquid & Paste Packing Machine

Models: 300BY / 600BY / 900BY

Engineered for liquid and paste products with four pump options to match viscosity. Piston pump for thick pastes, peristaltic pump for corrosive liquids, ceramic pump for high-precision pharmaceuticals.

HoneySauceShampooMouthwashGelMedicine Liquid
Pump OptionsPiston / Peristaltic / Ceramic / Rotary
Viscosity RangeWater-like to thick paste
Drip-FreeAnti-drip filling nozzle
SealingBack Seal (Stick Pack)
Parameter300BY600BY900BY
Lanes2-4 Lanes3-10 Lanes4-16 Lanes
Bag Width17-70mm17-95mm17-105mm
Max Film Width300mm600mm900mm
Sealing TypeBack Seal (Stick Pack)
Packing Speed25-40 Bags/Lane/Min
Filling Range1-50ml (customizable up to 100ml)
Measuring MethodPiston Pump / Peristaltic Pump / Ceramic Pump / Rotary Pump
Cutting TypeStraight / Zigzag / Round / Die-cut
Bag Length50-180mm
Power Supply220V/50Hz, 3.5kw220V/50Hz, 5.5kw220V/50Hz, 7.5kw
Dimension (L×W×H)1900×1440×2800mm1860×1750×2800mm1860×2050×2860mm
Weight~1000kg~1200kg~1400kg

* Pump type selected based on material viscosity and corrosiveness. Please provide material sample for pump recommendation.

Why This Machine

Engineered for Maximum Uptime

Every component is selected for durability, precision and ease of maintenance — so your line keeps running.

🏭

Food-Grade 304 Stainless Steel

Full machine body constructed from food-grade 304 stainless steel. Complies with GMP production standards, easy to clean and corrosion-resistant.

🎯

Film Offset Correction System

Real-time film deviation correction ensures stable bag forming, reduces waste rate and keeps every bag consistent in shape and seal quality.

⚙️

Servo Motor Film Pulling

High-precision servo motor controls film feeding with ±0.1mm accuracy. Bag sealing is more stable and finished bags look more uniform.

📱

Touch Screen HMI (CN/EN)

Intuitive touch screen operation with default Chinese-English bilingual interface. Additional languages can be configured to match your operators.

🚨

Auto Film-Break Detection

Intelligent film-break recognition system triggers automatic alarm and machine shutdown. Roll film alignment and docking device minimizes downtime.

🔌

PLC + Brand Components

All electrical components are internationally recognized brands. PLC control system delivers high intelligence, fast operation and reliable performance.

See It in Action

Machine Operation Videos

Watch the multi-lane back seal packing machine run at full speed — from film loading to finished stick packs.

Powder filling
Powder Filling & Sealing
Granule high speed
High-Speed Granule Packing
Liquid paste filling
Liquid & Paste Filling

* Video placeholders — replace with your actual machine operation videos for maximum conversion impact.

Applications

Industries & Products We Pack

Trusted by manufacturers across food, cosmetic and chemical industries worldwide.

☕

Food & Beverage

Sugar, coffee, creamer, honey, sauce, jelly, juice sticks

🧴

Cosmetics & Personal Care

Shampoo sachets, hair mask, skin cream, mouthwash, gel

🧂

Seasoning & Spice

Salt, pepper, spice mix, seasoning powder, bouillon granules

How It Works

6-Step Automatic Packaging Process

From roll film to finished stick packs — fully automated with minimal operator intervention.

1

Film Loading

Roll film mounted, auto feeding

→
2

Bag Forming

Film formed into back-seal tubes

→
3

Metering & Filling

Screw/cup/pump accurate dosing

→
4

Top Sealing

Heat seal top of each bag

→
5

Cutting

Straight/zigzag/round/die-cut

→
6

Output

Finished bags conveyed out

Customization

Optional Configurations

Tailor the machine to your exact product, bag design and production environment.

⚖️

Filling Systems

Powder: Long screw / Short screw / Short screw + cup
Granule: Volumetric cup / Electronic weigher
Liquid: Piston / Peristaltic / Ceramic / Rotary pump

✂️

Cutting Styles

Straight cut, zigzag cut, round corner cut, and custom die-cut shapes. Continuous connected bags available for secondary packaging.

🏷️

Coding & Marking

Integrate laser coder, thermal transfer coder or ribbon coder for date, batch number and barcode printing directly on bags.

🔧

Feeding Equipment

Screw feeder for powder, vacuum feeder for dust-free operation, diaphragm pump feeder for liquid and paste products.

🌐

Language & Voltage

Touch screen supports Chinese, English, Spanish, Russian, Arabic and more. Voltage configurable to 110V/220V/380V, 50/60Hz.

📦

End-of-Line Integration

Connect to automatic counting machine, checkweigher and cartoning machine for a complete stick-pack-to-box production line.

Ready to Automate Your Stick Pack Line?

Send us your material sample and bag design — get a customized solution and price quote within 24 hours.

About the Manufacturer

Why Global Brands Choose Us

A premier manufacturer of industrial automated packaging machinery with years of engineering expertise.

🏭

Direct Factory, No Middleman

We design, manufacture and test every machine in-house. You get factory-direct pricing and direct access to our engineering team.

🔬

Free Material Testing

Send us your product sample — we'll run it on the actual machine and send you a video of the test results before you commit.

🛡️

12-Month Warranty + Lifetime Support

Comprehensive 12-month warranty covering all parts. Lifetime technical support via WhatsApp, email and remote desktop access.

🚢

Global Shipping & Installation

Export to 60+ countries. We handle shipping, customs documentation, and offer on-site installation and operator training worldwide.

About Our Company

We are a premier manufacturer of industrial automated packaging machinery. With years of engineering expertise, we focus on providing high-efficiency flow wrappers, vertical form-fill-seal machines, and fully automated packaging lines.

Our machines are built strictly integrating top-tier electrical components to ensure high sensitivity tracking, durability, and operational ease. Our mission is to help global manufacturers maximize production output while minimizing downtime and labor costs.

60+
Countries Served
500+
Machines Delivered
15+
Years Experience
24h
Quote Response
FAQ

Frequently Asked Questions

Everything you need to know before ordering. Can't find your answer? Ask us directly →

What is the lead time for a standard machine?
Standard models typically ship within 15-25 working days after deposit. Customized configurations may require 25-40 working days. We will confirm the exact lead time in your quotation.
Can you test my material before I order?
Yes, absolutely. We offer free material testing. We will run it on the corresponding machine, then send you a detailed video report showing filling accuracy, seal quality and output speed.
What payment terms do you accept?
We accept 50% deposit by T/T, Western Union with 50% balance before shipment. Trade Assurance through Alibaba is also supported.
Do you provide installation and training overseas?
Yes. We offer on-site installation and operator training worldwide. Our engineer will fly to your factory, install the machine, train your operators and ensure stable production before leaving. We also provide detailed operation manuals and video tutorials in English.
What is covered under the warranty?
The 12-month warranty covers all manufacturing defects and non-consumable parts (motor, PLC, servo drive, etc.). Consumable parts like sealing knives, heating tubes and belts are not covered but are available at factory cost. We provide lifetime after-sales support and spare parts supply.
Can the machine handle multiple bag sizes on one machine?
Yes. Each model supports a range of bag widths and lengths (see spec table). Changing bag size requires adjusting the forming collar and cutting length, which takes about 30-60 minutes. We provide the necessary tools and training for size changeover.
Get In Touch

Request a Free Quote

Fill in the form below and our sales engineer will contact you within 24 hours with a customized solution and pricing.

Contact Us Directly

Prefer to talk? Reach us through any of the channels below. We typically respond within a few hours during business days.

📞

Phone / WhatsApp

+86 13939063851
💬

WhatsApp Instant

Chat on WhatsApp →
🏭

Factory

Zhengzhou, Henan, China

Send Your Requirement

Fields marked with * are required. The more details you provide, the more accurate our quote.

🔒 Your information is confidential and will only be used to respond to your inquiry.

💬

即刻联系我们 快速回复