Flexible Packaging Machinery
Zipper Bag Making and 4 Side Sealing Packing Machines
SUNSEE supplies zipper attachment bag making machines and 4 side sealing packing machines for flexible bags, transdermal patches, hydrogel patches, rapid test kits, whitening strips and other flat products.
- Sample-based machine recommendation
- Single-lane and multi-lane options
- Manual or automatic feeding
Core Equipment
Machines for Bag Making and Flat Product Packing
Choose the machine route according to the finished package, material, feeding method and required capacity. SUNSEE can review a product sample, bag sample, photo or drawing before recommending a configuration.
4 Side Sealing Packing Machine
For transdermal patches, hydrogel patches, cooling patches, whitening strips, rapid test kits and other flat products. The machine can be configured with manual or automatic feeding, single-lane or multi-lane packing, coding and cutting.
Information to confirm: Product size, pouch size, packing material, feeding method and required capacity.
View Machine Details
Zipper Attachment Bag Making Machine
For zipper bags and slider bags made from flexible film. The machine configuration depends on bag size, film material, zipper type, slider requirement, sealing method and required capacity.
Information to confirm: Bag size, film material, zipper type, slider requirement and required capacity.
View Machine DetailsApplication Guide
Which Machine Fits Your Product?
Start with the product or bag you need to make. The relationships below provide an initial machine route; the final configuration depends on your sample and production requirements.
- Transdermal patches, hydrogel patches, rapid test kits and whitening strips
- 4 Side Sealing Packing Machine
- Zipper bags, slider bags and flexible packaging bags
- Zipper Attachment Bag Making Machine
- High-volume uniform flat products
- Multi-Lane 4 Side Sealing Packing Machine
- Product or bag not confirmed
- Send a sample, photo or drawing for review
Technical Selection
The Machine Is Selected Around Your Production Task
A useful quotation needs more than a machine name. These three groups of information define the feeding, sealing, cutting and automation arrangement that should be discussed.
What goes into the package?
Confirm product shape, dimensions, surface condition, orientation and whether every piece is uniform enough for automatic feeding.
What should the finished bag look like?
Provide the pouch or bag dimensions, film material, zipper type, sealing layout, printing position and a sample or drawing when available.
How should the line operate?
State the target capacity, operator plan, preferred feeding method and any coding, counting, cutting or downstream connection requirement.
| Selection point | 4 Side Sealing Packing | Zipper Bag Making | Why it matters |
|---|---|---|---|
| Main output | A sealed pouch containing a flat product | A finished zipper or slider bag | Determines the basic machine route |
| Key sample | Product and pouch material | Bag, film and zipper sample | Supports feeding and sealing review |
| Automation choices | Feeding, lane count, coding and cutting | Zipper attachment, slider insertion and sealing | Changes layout, operation and quotation |
| Capacity review | Single-lane or multi-lane arrangement | Bag size, material handling and process steps | Capacity must be checked with the actual product |
Recommendation Process
How We Recommend a Machine Configuration
Clear product and production details help reduce unnecessary configuration changes during the quotation process.
Step 1 – Send Product Details
Send the product or bag type, size, material and required capacity.
Step 2 – Confirm the Machine Route
We review the feeding method, sealing structure, automation level and suitable machine configuration.
Step 3 – Receive a Technical Proposal
We provide the recommended configuration, quotation and available machine testing information.
Typical Projects
Tell us your product size, bag type, and production target.
We will recommend the right machine solution for your project.
4 side sealing packing machine
4 side sealing packing machine for plaster packing, equipped with automatic feeder.
zipper bag making machine
Bag making machine for slider bag production, equipped with automatic slider insertion system.
Configuration Capabilities
Why Choose SUNSEE?
SUNSEE focuses on practical bag making and 4 side sealing configurations based on the customer’s product, bag structure, material and production requirements.
- Single-lane and multi-lane packing options
- Manual or customized automatic feeding
- Automatic slider insertion solutions
- Configuration based on customer samples
- Machine testing before shipment
- Online technical and after-sales support
Example Machine Routes
Typical Machine Configurations
These examples describe machine arrangements shown on the site. Final specifications depend on the product, material, size and required output.
Automatic Feeder with 4 Side Sealing
Automatic feeder with 4 side sealing for plaster or patch packing.
View Machine Details
Zipper Attachment with Automatic Slider Insertion
Zipper attachment with automatic slider insertion for slider bag production.
View Machine DetailsFrom Requirement to Operation
Project Review, Testing and Technical Support
The machine discussion should cover how the line will be prepared, checked and supported, not only the main machine model. Confirm the exact scope with the technical proposal.
Requirement Review
SUNSEE reviews the product or bag, dimensions, materials, production target and desired automation level before recommending the main machine route.
Configuration Confirmation
Feeding, sealing, zipper or slider handling, coding, cutting and optional downstream connections are confirmed according to the agreed project scope.
Machine Testing
Testing requirements and sample preparation can be discussed before shipment so the expected result and available verification material are clear.
Delivery Preparation
Confirm the machine layout, destination conditions, electrical requirements and shipping scope before final delivery arrangements are made.
Installation Planning
Installation and commissioning requirements depend on the machine configuration and destination. The applicable support should be listed in the quotation.
After-Sales Assistance
Online technical and after-sales support is available for operation questions, troubleshooting discussions and agreed service needs.
Buyer Questions
Frequently Asked Questions
What information is required for a machine quotation?
Send the product or bag type, product size, pouch or bag size, material and required capacity. For packing machines, also describe the preferred feeding method. For zipper bag making machines, include the zipper type, whether a slider is required and the intended sealing method.
Which products can be packed by a 4 side sealing packing machine?
The machine is intended for flat products such as transdermal patches, hydrogel patches, cooling patches, whitening strips and rapid test kits. Feeding, lane count, coding and cutting arrangements depend on the product sample, pouch material, size and required capacity.
What bags can the zipper attachment bag making machine produce?
It is used for zipper bags and slider bags made from flexible film. The suitable configuration depends on bag size, film material, zipper type, slider requirement, sealing method and production target. Send a bag sample, drawing or photo for an initial review.
Can the machine include automatic feeding?
Automatic feeding can be discussed for suitable products. The feeding method depends on product shape, size, orientation and required output. SUNSEE can review a product sample or drawing to determine whether manual feeding or a customized automatic feeding arrangement is more appropriate.
When should I choose a multi-lane packing machine?
A multi-lane configuration may be considered for uniform flat products when higher output is required. Lane count cannot be selected from capacity alone; product size, feeding consistency, pouch structure, film handling and downstream cutting requirements must also be reviewed.
Can SUNSEE test the machine with my sample?
Machine testing information can be included in the technical discussion. Send the product or bag sample, material details and expected result so SUNSEE can confirm what sample preparation and testing are available for the proposed machine configuration.
What installation and after-sales support is available?
SUNSEE provides online technical and after-sales support. Installation and service requirements should be confirmed with the quotation because the appropriate support depends on the machine configuration, destination and project requirements.
How much does a machine cost?
Machine prices depend on the feeding method, number of lanes, product or bag size, sealing structure and automation level. Send your requirements so SUNSEE can confirm a suitable configuration and prepare a quotation for the proposed machine.
Request a Recommendation
Tell Us What You Need to Produce
Send your product or bag details. We will review your requirements and recommend a suitable machine configuration.
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