We Build the Whole Line — equipment matched, tested together, and commissioned at your factory. One supplier. One responsibility.
Whether you are building from scratch or expanding an existing operation, LayerQuestar Machinery configures the right line for your specific goal.
No factory yet. You need a complete line — blown film, bag making, optional printing — configured together and commissioned as one system.
Get a starter line proposalYou already run a line. Now you want to add courier bags, garbage bags, or a printed product — without disrupting your current operation.
See upgrade optionsYou are a trading company or project manager procuring a complete line for an end client. You need verified specs, lead times, and one point of contact.
Request a sourcing packageEvery factory starts differently. These three configurations represent the most common entry points — each can be customized to your bag type, target output, and available floor space.
The lowest-risk starting point. Produce one bag type at consistent quality while you build your customer base and understand your market.
The most common configuration for factories targeting retail, e-commerce, and municipal supply. Two bag machines run simultaneously from one film line.
A complete, high-capacity operation with in-house printing capability. Suitable for factories supplying supermarket chains, logistics companies, or export markets.
Output figures are reference ranges under standard operating conditions. Actual performance varies by bag size, film thickness, material formula, and shift pattern. All configurations are customizable — contact a LayerQuestar engineer for a line matched to your specific requirements.
Each bag type requires a specific machine combination. Select your target product to see the recommended production line.
| Bag Type | Primary Markets | Minimum Film Layers | Core Equipment | |
|---|---|---|---|---|
| Courier / Mailer Bag | E-commerce, logistics, postal | 3-Layer ABA | Blown film + side-seal bag machine | See line |
| T-Shirt / Shopping Bag | Retail, supermarket, fashion | 1-Layer | Blown film + T-shirt bag machine | See line |
| Garbage / Bin Liner Bag | Municipal, household, industrial | 1-Layer | Blown film + bottom-seal bag machine | See line |
| Drawstring / Drawtape Bag | Premium household, North America, Europe | 1–2 Layer | Blown film + drawstring bag machine | See line |
| Handle / Patch Handle Bag | Boutique retail, food service, gifting | 1–3 Layer | Blown film + handle bag machine + optional print | See line |
| Flat / Poly Bag | Industrial, food, agricultural packaging | 1-Layer | Blown film + flat bag machine | See line |
Most factories source their blown film machine, bag making machines, and printer from three different suppliers. When something goes wrong, no one takes responsibility. LayerQuestar supplies the entire line — and owns the outcome.
Your blown film machine and bag making machines run together in our factory before shipment. Film width, tension, and speed are matched at the source — not figured out at your site.
One engineer. One contract. One point of escalation. No more chasing three suppliers to find out whose machine is causing the film break or the seal defect.
Our engineers travel to your factory for installation and commissioning. The line does not leave our hands until it is running at your site — no third-party integrators, no coordination overhead.
Spare parts for every machine in your line come from one source. One call gets you the part you need — no cross-referencing multiple supplier catalogs or waiting on three different lead times.
Both are viable starting points. Buying film rolls from a supplier reduces your initial capital requirement and simplifies your operation — you only need bag making machines. However, your film cost per kilogram will be significantly higher than producing your own, and you have no control over film quality or availability. Most factories that start by buying film rolls add a blown film machine within 2–3 years once their bag output volume justifies the investment. If your target output exceeds 100 kg/h, integrating film production from day one typically offers better economics over a 3–5 year horizon. [NEEDS CLIENT VERIFICATION for specific payback thresholds]
A single bag making machine (without blown film) requires approximately 50–80 m² of clear floor space for the machine footprint plus operator access. An entry-level line with one blown film machine and one bag making machine typically requires 200–400 m², including raw material storage and finished goods staging. Standard lines with 2–3 bag machines and a blown film unit generally need 500–800 m². These figures assume single-shift operation with standard aisle clearances — actual requirements depend on your specific machine models, storage needs, and local safety regulations.
An entry-level line (one blown film machine + one bag machine) can be operated by 3–5 people per shift: typically one operator per machine plus 1–2 people for material handling, quality checking, and packing. A standard line with two bag machines requires 6–10 people per shift. Larger full lines with printing capability and multiple bag machines typically need 15–25 people per shift. Servo-driven machines with automatic counting and stacking reduce the labor requirement at the bag making stage significantly compared to older manual-feed machines.
The typical timeline from order confirmation to first production bag is 90–150 days, depending on line complexity. This covers manufacturing lead time (45–90 days depending on configuration), international shipping (15–35 days depending on destination), customs clearance, installation, and commissioning. LayerQuestar conducts a 72-hour continuous factory run test before shipment. On-site commissioning by our engineers typically takes 7–14 days. Complex full lines with multiple machines may require longer commissioning periods. [NEEDS CLIENT VERIFICATION for current lead times]
Yes — and this is the most common growth path. Most factories start with one bag type (typically T-shirt bags or garbage bags) to establish their customer base, then add a second bag machine for a different bag type as demand grows. The blown film machine is usually sized with future capacity in mind from the start, so it can feed additional bag machines without replacement. When planning your initial blown film machine, discuss your 3-year product roadmap with our engineers so the screw diameter and output capacity are selected to support your expansion without requiring a new film line.
LayerQuestar machines are configured for the buyer's local power standard at the time of order — 380V/50Hz (standard in most of Asia, Middle East, Africa, and Europe) or 220V/60Hz (Americas) are the most common configurations. An entry-level line (one blown film machine + one bag machine) typically draws 30–60 kW total. A standard line with two bag machines typically requires 80–150 kW. Confirm your local grid capacity and transformer availability before finalizing your machine configuration — our engineers will provide a full power requirement specification with your proposal.
Yes. On-site operator training is included as part of the commissioning process. Our engineers train your team on machine startup and shutdown procedures, parameter setting, routine maintenance, and basic troubleshooting. All machines ship with fully English-labeled control cabinets and operation manuals. Remote support via video call is available after commissioning. For buyers who prefer it, factory training at our Zhejiang facility can be arranged before shipment.
LayerQuestar provides a 12-month warranty on all machines from the date of commissioning, covering manufacturing defects in parts and workmanship. Wear parts — including screws, barrels, heating elements, and sealing blades — are consumables and are not covered under warranty, but are stocked and available for rapid dispatch. After the warranty period, ongoing spare parts supply and remote technical support remain available. Contact our service team for details on extended support agreements. [NEEDS CLIENT VERIFICATION for full warranty terms]
Tell us your target bag type, daily output, and available floor space. A LayerQuestar engineer will send you a matched equipment configuration within 24 hours — no obligation.