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LLY PACK（foshan）Co.,Ltd.

One Stop Solution For International Corrugators LLY PACK (Foshan) Co., Ltd, is member of FULI Group. Looking forward to more cooperation with you.

With over 22 years of specialization in corrugated industry solutions that delight. LLY PACK provides one-stop solutions for international corrugators, including High Speed Corrugated Cardboard Production Line, Auto Splicer, Corrugating Roll, Double Facer Belt and all kinds of spares & consumables for corrugator factories. Thanks to the quick responsive professional pre-sales service; professional R&D team, the all-round manufacturing facilities, we have over 3500+ successful installation of corrugated cardboard production line in Chinese domestic market and overseas. LLY PACK team has earned extensive recognition among customers. And we export to over 40 countries, such as Vietnam, Malaysia, Indonesia, Myanmar, India, Korea, Russia, Saudi Arabic, Bahrain, Emirate, Jordan, Egypt, Mexico, Brazil, Argentina and Etc. We pursuit “WIN-WIN cooperation” and insist in “Keep Improving”.

18/09/2026

How to Specify a Corrugated Cardboard Line, Stage by Stage

Most corrugated lines get specified backwards. Somebody picks the machine they already like, then works out what board it can run. Two years later the stacker is the bottleneck and nobody can explain why.

The order that works better: paper first, box last. It's the same six stops every time.

Start at the reel stand. Everything downstream depends on how fast you can feed paper and swap reels, which is why a Hydraulic Reel Stand and an Auto Splicer come up first in the conversation. If your single facer is rated 250 m/min, reel change time decides whether the line really runs at 250 m/min or spends the shift stopping and starting.

Then the single facer, where the flute is formed. SF-1 runs a 250 m/min design speed with a 1400–2300 mm web width in steel construction. Pick that web width against the board sizes you sell most — a machine running half empty is money parked on the floor.

Cut and score comes next, and it's where trim waste is won or lost. The SSC-1 slitter scorer runs a 30.3 KW drive with 630–900 m/min blade speed, which keeps pace with a 250 m/min corrugator instead of dragging it down.

Before committing on any of it, check the pre feeder: up to 280 sheets/min and a 1600x3000 mm maximum sheet. That 1600x3000 mm figure is what decides whether large-format work stays on this line at all.

Stitching is the last forming step most buyers think about — STM-1, 450 nails/min, 30–140 mm pitch. Honestly, the pitch range matters more than the nail speed if your box mix changes week to week.

Then there's the stacker, the unglamorous one that quietly sets the real pace of the line. If it can't clear boards at line speed, everything upstream slows down to whatever it can handle.

Integration after that is mostly boring work: checking that equipment runs normally, replacing wear parts before they fail, and monitoring key machines digitally where you can. Nobody puts that in a brochure.

We've been building corrugated cardboard machines at LLY PACK for over 25 years — 3,500+ line installations, 40+ countries. Send over your box mix and target output if you're weighing stages right now, and we'll tell you which numbers to lock in before you sign anything.

Which spec do you wish you'd double-checked before your last line quote?

16/09/2026

Cushion the Impact: Fewer Scratches, Less Rework

Ever pulled a printed sheet off the line and spotted faint scuff lines across the board? Nobody dropped it. Those marks usually show up in the split second the sheet travels under the printing rollers.

That's where a Printing Cushion quietly earns its keep.

The plain version: the roller presses the board against the printing plate, and the pressure is never perfectly even. Sheet thickness shifts from reel to reel, and older machines flex a little. If everything underneath is hard and rigid, that variation lands straight in the print — crush marks, scratches, patchy ink on one side of a sheet. A Printing Cushion (PCU-1) is a polyurethane foam layer that sits under the printing roller and absorbs those small pressure differences before they reach the board.

Out on the floor, you notice it as cleaner print, fewer sheets in the waste bin, and less re-running of a job that should have shipped.

LLY PACK builds the PCU-1 to your requirement rather than a fixed shelf size. That matters, because a cushion wears — it flattens with running hours, and a flattened one stops doing its job. Better to treat it as a wear part with a replacement schedule than to wait until print quality already looks off.

Ordering is simple enough. MOQ is 100 pcs, each batch goes through a pre-shipment test before it leaves us, payment is by T/T, and you can choose FOB, CIF, EXW or DAP depending on how you like freight handled. Monthly production capacity runs at 1,000 pieces, which helps when you're planning a year of consumables instead of a single top-up order.

So how do you decide a printing cushion is done? Hours on the machine, a visible flat spot, or the first bad sheet?

If you'd rather not guess, send over your machine details and we'll help you match it. Christina is on WhatsApp at +86 13763260555, or [email protected].

15/09/2026

Cut Board Waste by 18%: The Slitter Scorer Math

Ask a box plant where the board waste is and most people point at the corrugator. They're usually right — though the biggest slice usually isn't the board that gets scrapped. It's the trim.

Every millimeter of trim allowance runs down both edges of the web, all shift long. On a 2200mm line, that adds up quietly.

This is the job a thin-blade slitter scorer was designed for. The SSC-1 slitter scorer from LLY PACK cuts with a 260mm slitting blade and a 190mm scoring wheel, down to a 150mm minimum slitting width, across a 2200mm max paper width. Pull the trim allowance in and the cut still tracks straight.

Here's the math. Trim loss ≈ (trim allowance per edge × 2) ÷ board width. Halve the allowance, halve that portion of the loss. Nothing else on the line has to change.

The second number shows up later. A ragged or drifting slit drags the score lines out of position, and board that isn't scored true doesn't fold square. Downstream that turns into mis-registered flexo printing, stitches that miss the flap, and cartons pulled at final check. Waste that never appears on the corrugator report.

So when someone quotes 18% less board waste, the honest breakdown is trim saved at the slitter plus rejects avoided further down the line. Your own number moves with board grade, flute profile and how much trim you're allowing today.

Line speed matters here too. At 630–900 m/min, clean edges mean fewer stops for torn board, less manual re-trimming and steadier sheets going into the stacker. On high-volume work, that's often the difference between holding pace and babysitting the line.

LLY PACK (HK) CO., LIMITED builds corrugated cardboard production lines and the slitter scorers that sit in them, from a factory in Foshan. The SSC-1 falls under the company's ISO 9001:2015 certification, and if you want the trim math run against your own board mix, Christina and the team are on WhatsApp at +86 13763260555.

Where's most of your waste actually showing up — trim at the slitter, or rejects at the stitcher?

11/09/2026

7 Buyer Questions to Ask Before Ordering Corrugated Machine Parts

Quick question: have you ever unboxed a part, fitted it, and found out it doesn't fit?

It happens. And most of the time it isn't a bad supplier — it's a question nobody asked before the order went through.

We make corrugated machine parts at LLY PACK, and these are the seven things that come up again and again before an order is confirmed.

1. Which machine, and where does the part sit?
A blade on a slitter scorer and a blade on the NC cut-off are not the same part doing the same job. Tell us the machine type and the station, not just the part name.

2. Do you have a model number or a drawing?
Some parts, like the Creaser Wheel (CWH-1) and the Corrugating Roller (CRO-1), are made to drawings rather than a fixed catalogue size. A photo helps. A drawing or a worn sample helps more.

3. What material and hardness do you need?
This is what decides how long the part stays on the line. The Slotting Blade (SB-1) is tungsten steel. Printing Cushion (PCU-1) is polyurethane foam, the Conveyor Belt (CB-1) is polyurethane rubber, and the Grinding Wheel (GW-1) is diamond. Hardness is also one of the options we can adjust, so say what you're running and how long you expect to get out of it.

4. Which dimensions actually matter?
Outside diameter, inner diameter, thickness, number of holes — any one of them can decide whether the part goes on smoothly. The No crush wheel (NCW-1) comes in 100x45x50 mm, 130x65x60 mm, 165x65x50 mm, 165x70x50 mm and 180x65x50 mm. One name, five sizes. The Diaphragm Pump (DP-1) takes a 10, 12 or 20 mm pipe and has a 210x155x255 mm body. The Pneumatic Brake (PB-1) is rated 0-400 Danm torque, up to a maximum of 2,800 Nm.

5. What conditions does the line run in?
Corrugated lines generally work at high precision, high continuity and high speed, and the parts also have to cope with base paper adaptability and speed synchronization. Something that behaves well on a slow semi-automatic line can act differently on a fully automatic one running flat out.

6. How many pieces, and by when?
Our standard minimum is 100 pieces, monthly capacity sits around 1,000 pieces, and production normally takes 30-45 days. If a shutdown is already on the calendar, mention the date early.

7. How is it checked, and what happens if something is wrong?
Every piece is tested before it ships, and defective products are replaced. Better to ask that before you buy than after.

LLY PACK (HK) CO., LIMITED supplies corrugated machine parts and equipment, and works with buyers across South America, Southeast Asia, Africa and the Middle East. If you're not sure which of the seven applies to your case, send a drawing or a photo of the old part and we'll take it from there.

So — which one has caught you out before, the model number or the dimensions?

10/09/2026

Your 3.5m Boards Keep Jamming? Look at the Stacker

Nobody schedules a carton jam. It just turns up at 2pm on the day you're running long boards.

On standard sheets everything is smooth — the line hums, the stack comes off square, nobody thinks about it. Then the schedule flips to big panels, and within about ten minutes there are two people at the end of the line hand-catching sheets that are longer than the people catching them. Edges get nicked. The pile starts leaning. The next sheet lands on top of the mess instead of on a stack.

Most of the time that's not a corrugator speed problem. It's a take-away problem. A 3.5m board has more surface to twist and more distance to travel, so if it has nowhere steady to land, it drifts. One misaligned sheet makes a crooked stack. A crooked stack blocks the next sheet. Then the back end of the line stands still while everyone waits for the pile to be sorted out by hand.

That gap is what the Stacker (STA-1) is built for. It's a corrugated cardboard stacking machine that takes sheets up to 3.5m in length, builds to a maximum paper height of 1.8m, and covers a paper width range of 1400mm–2300mm.

That width window isn't a random number. It matches the web size a single facer runs — also 1400–2300mm — so the handoff from corrugating to stacking tends to stay lined up instead of turning into a shuffle.

What actually changes on the floor: nobody stands at the end of the line catching long sheets by hand. The stack builds square. Board edges stay clean because they're not being dragged into position. And the jam that used to eat twenty minutes now just doesn't happen, which is usually the part operators notice first.

One thing worth planning before the quote, not after: space and power. The STA-1 footprint is 18500 × 3800 × 3500mm, it weighs around 3000kg, and it runs on 220V. If your building has a low bay or a tight end-of-line area, that's a conversation to have early rather than on delivery day. Same goes for width — if your line runs wider than 2300mm, say so up front, because that changes what fits.

For context, LLY PACK (HK) CO., LIMITED is a Hong Kong–based supplier of corrugated cardboard production lines and machines, with manufacturing in Foshan, Guangdong. One project the company built from scratch for a corrugated carton manufacturer grew into 9 units over 10 years, across Myanmar, Indonesia, Thailand, Turkey, Egypt, Singapore, Vietnam and Jordan. A stacker tends to sit inside that kind of lineup rather than being a standalone purchase.

So, honest question: what's the longest sheet your line runs right now — and who's catching it at the end, a stacker or a person?

07/09/2026

A Day at a Carton Plant: How Anilox Rollers Keep Printing Sharp

At 7:30 a.m., the carton plant is already moving.

The first order of the shift is on the printer. Corrugated sheets feed through one by one, and the operator checks the early samples. Print looks clean. He wipes the plate, glances at the registration marks, and lets the line keep running.

Hours later, the same order is still in good shape. Text remains sharp. Barcodes scan. The line hasn’t stopped for a print adjustment.

What makes that consistency possible? One of the quietest parts in the machine section: the anilox roller.

Anilox rollers carry ink and transfer it onto the printing plate. In corrugated printing, the surface of the board is uneven, so ink delivery needs to stay controlled. When the roller doses ink evenly, text, lines, and barcodes stay consistent from the start of an order to the end.

If the roller is worn or blocked, print quality fades. Colors can look patchy. Text can blur on the edges. When that happens, the first instinct is often to adjust ink or pressure. But sometimes the real cause is a roller that has lost its ability to transfer the right amount of ink.

That’s why anilox rollers belong on the corrugated machine parts checklist. They work with other parts in the printing station—printing rollers, ink pumps, and doctor blades—to create a stable result. Neglect one small component, and the whole output can change.

Most reliable operations don’t wait for a part to fail. They replace key wear parts in advance and monitor equipment closely to reduce unplanned downtime. A quick visual check after each order—looking for scratches, dried ink build-up, or uneven wear—can catch small issues before they become long stops.

LLY PACK (HK) CO., LIMITED makes and supplies corrugated machinery and key components, from belts and rolls to complete corrugated cardboard production lines. With a factory in Foshan, China, and exports to markets around the world, the company understands the conditions these parts face on real operating lines.

Before you start a long print run, do you inspect the anilox roller? How do you know when it’s time to replace one?

07/09/2026

One Shift, Zero Bottlenecks: How a Mid-Size Box Plant Runs Stacker at Full Pace

Finishing a rush order of large corrugated sheets without stopping the line? That is where stacking becomes the test.

Picture a busy box plant mid-shift. A semi-automatic double-piece stitcher is sending stitched board down the line at full rhythm. The sheets are large — the kind that need careful handling. The upstream line can keep feeding; the real question is whether the stacker can receive them fast enough. If it hesitates, the whole finishing section slows down.

The LLY PACK STA-1 Corrugated Cardboard Stacking Machine is built for this hand-off. It supports a maximum paper length of 3.5 m and builds stacks up to 1.8 m high, with paper widths from 1400 mm to 2300 mm. So even when an order consists of extra-long sheets coming from a double-piece stitcher, the machine can take each board squarely and form a clean, stable stack without forcing the stitcher to wait.

For context, the STM-1 Semi Automatic Double Piece Stitcher Machine — often used on the same section of a corrugated cardboard machine line — stitches at up to 450 nails per minute. That is continuous output moving toward the stacker. When the stacker’s working range matches those large sheets, operators can stay ahead of the machine instead of clearing jams.

The practical value is predictable shift throughput. Fewer stoppages at the stacker means less rework, less unnecessary walking, and fewer late deliveries at the end of the day.

A corrugated cardboard production line is only as strong as its slowest link. The stacker is one of the last links before the bundle moves to the next process. If that last link cannot keep up, every machine before it feels the impact.

What is the largest board size you regularly stack in a normal shift? Drop your number below — we would like to compare notes.

04/09/2026

Behind the Search: What a Corrugated Cardboard Machine Really Involves

If your search history includes “corrugated cardboard machine,” you’re not alone. The confusing part is that the phrase can mean one machine—or a complete production line.

A corrugated board line usually starts with rolls of paper. A Hydraulic Reel Stand (HRS-1) holds the rolls, and an Auto Splicer (AS-1) joins one roll to the next when it’s time to change. The Single facer (SF-1) forms the fluted inner layer. Then a Slitter scorer (SSC-1) cuts and creases the board. If cartons need printing, a Flexo printer (FP-1) adds the graphics. For final shaping, a Slotter Die cutter (SDC-1) cuts slots or die-cut profiles. Some cartons are folded and glued on a Folder gluer (FG-1), while others are closed with a Stitching machine (STM-1). After that, a Boundle Machine (BM-1), Strapping Machine (SM-1), Stacker (STA-1), and even a Waste paper baler (WPB-1) help with bundling, stacking, and scrap recovery.

So when someone searches “corrugated cardboard machine,” they are often really looking at a corrugated cardboard production line. LLY PACK (HK) CO., LIMITED supplies individual machines and complete line configurations. One complete line model is CCPL-1, a Corrugated Cardboard Production Line with a maximum mechanical speed of 300 m/min and working widths from 1400 to 2800 mm. It needs steam heating and an installation area of roughly 110 m long, 14 m wide, and 6.5 m high. Seeing that on a layout drawing makes the “one machine” idea disappear quickly.

For anyone still researching, a practical exercise: list the box sizes and board grades you expect to run. Then check which stations are needed to go from paper roll to finished carton. A supplier who can explain the complete sequence—not just sell one machine—helps you compare options.

LLY PACK’s machinery has been exported to over 40 countries, with more than 3500 successful corrugated line installations worldwide. That installation history is a useful reference point when you are deciding which machine combinations deserve a deeper look.

Which station in a corrugated line is still hardest to picture: unwinding, corrugating, printing, finishing, or stacking?

03/09/2026

Parts You Should Keep on Hand: A Practical Look at Corrugator Consumables

Which parts on your corrugator get swapped out most often? If you're in charge of keeping a line running, you probably already know the answer: the parts that touch the board every single cycle. Blades, tapes, and rubber-covered rollers don't fail all at once. They wear gradually, until one day a dimension drifts, a cut tears, or a crease doesn't line up. Most maintenance teams check the obvious items—belts, splices, and heating sections—but the smaller consumables tend to be overlooked until the line stops.

For box plants and corrugated sheet producers, the smallest parts can cause the longest delays. A worn knife edge, a brittle tape joint, or a hardened rubber surface on a wheel can change how the paper feeds, scores, or cuts. That's why it helps to think about wear parts in groups. On the cutting side, common items are slitting blades, NC cut-off blades, slotting blades, and creaser wheels. On the feeding and transport side, you often see conveyor belts, paper chucks, fiber combs, and no-crush wheels. Around the machine, there are also pneumatic brakes, cylinders, rotary joints, flexible metal hoses, and even high-temperature tape for sealing or protecting heated areas. In the printing section, the list shifts to items like printing cushions, print rollers, anilox rollers, ink pumps, and diaphragm pumps.

Why does this matter for purchasing? Because availability is part of performance. A machine can produce perfectly in a test run, but once it's in daily operation, it depends on parts that can be replaced quickly and consistently. That's why many plants look for a supplier that stocks more than one category of wear parts. Instead of calling three vendors for blades, tape, and rollers, you can simplify the process and make sure the parts are made to work on the same line.

LLY PACK (HK) CO., LIMITED is one supplier that takes this broader view. The company is based in Hong Kong and operates a manufacturing facility in Foshan, Guangdong Province. Its team specializes in corrugated machines and corrugated cardboard production lines, with more than 25 years of experience in the industry. For corrugated machine parts, LLY PACK supplies replacement and wear components across the categories mentioned above, including slitting blades, rotary joints, grinding wheels, pneumatic brakes, anvil cover rubber, and other frequently replaced items. The company also supports OEM manufacturing, with options to choose materials, outside diameter, inner diameter, number of holes, thickness, and hardness. Monthly capacity for OEM parts is around 1000 pieces, with a typical lead time of 30 to 45 days and a minimum order quantity of 100 pieces.

The practical message here is that spare parts planning should be connected to what's actually wearing on your line. If your plant already tracks blade life or how often rubber covers need to be replaced, use that data to set your stock levels. If you don't have that data yet, start by listing the most common replacement parts for each section: wet end, dry end, and finishing. The blades and creaser wheels on a slitter scorer are usually replaced more often than structural parts. The belt on a double facer, and the tapes and chucks used for splicing, are also frequent consumables, especially in high-speed running. Tools like no-crush wheels and fiber combs are often replaced when they no longer hold board alignment or surface quality.

A well-planned spare parts program doesn't just reduce downtime. It also helps with consistency. When the same part is always supplied from the same source, you have a better chance of keeping the same dimensions, material, hardness, and performance over time. This can be especially useful for plants running multiple lines with similar machines.

Which consumable parts do you replace most often on your corrugated line?

01/09/2026

Before You Sign for a Corrugated Line, Ask This

You’ve compared specs. You’ve checked the quotes. The corrugated cardboard machine you’re looking at seems right. But before you put pen to paper, there’s one thing that often gets overlooked: what happens after installation.

I’ve seen buyers focus almost entirely on the machine’s speed and price, then realize a year later that the real cost is in downtime, spare parts, and waiting for someone to answer a support call. A corrugated line is not a one-time purchase. It’s a system you’ll live with for years.

LLY PACK (HK) CO., LIMITED is a corrugated machinery manufacturer based in Foshan, Guangdong, specializing in corrugated cardboard production lines. The company treats the contract as the start of the relationship. It has been in this field for over 25 years, with machines exported to more than 40 countries and more than 3,500 successful line installations. Those numbers only work if the customer keeps producing.

Instead of selling only individual machines, LLY PACK supplies a full lineup of equipment that works together — from Hydraulic Reel Stands, Auto Splicers, and Single Facers to Slitter Scorers, Stackers, and Strapping Machines. For example, the CCPL-1 Corrugated Cardboard Production Line can be combined with units like the HRS-1 Hydraulic Reel Stand and the AS-1 Auto Splicer. That matters when you need a wear part quickly or want to expand capacity later.

Orders at LLY PACK include a pre-shipment test, and delivery can be arranged under FOB, CIF, EXW, or DAP, depending on what works for your project. After the line lands, the team keeps an eye on operations by replacing key wear parts in advance and using digital monitoring where possible, so small issues don’t turn into long stops.

None of this removes the need for a solid local team. But it does mean you’re not starting from zero when something breaks. The supplier’s job doesn’t end with a handover document. It continues through the first production runs, the first breakdown, and the first time you want to change a product size.

So, if you’re in the final decision stage for a corrugated cardboard machine, ask your supplier: “How will you support this line in year two, three, and five?” Their answer will tell you more than any brochure.

What’s the most important question you ask before signing a machine contract?

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No. 1516, 2th Building, Tian An Cyber Park, Guicheng, Nanhai, Guangdong, P. R. China
Foshan
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http://www.llypack.com/

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