Cap Liner Inserting Machine built by LONGSN in Zhangjiagang

Cap Liner Inserting Machine

Closure Line · LONGSN bottle packaging machinery

Machines that punch and press foam or aluminium-foil liners (wads) into plastic caps — from standard closures to 5-gallon water bottle caps — so the cap is ready to seal on the filling line.

About This Category

What Cap Liner Inserting Machines Do

A cap liner inserting machine feeds caps from a hopper, orients them, punches the liner from a roll of foam or foil material and presses it into the cap. The LSN-L series covers different cap diameters and outputs, and the 5-gallon closure liner machine handles the large foam liners of water cooler bottle caps.

Machines are built with SUS304 and aluminium profile frames, PLC control and touch screens, and can be customised to the cap and liner material the customer uses.

Machines on this site
3 models
Line stage
Closure Line
Category no.
04
5 Gallon Water Cap Lining & Wadding Machine LSN-L2 in the LONGSN workshop

How It Works

How a Cap Liner Inserting Machine Works

Liners are punched from a roll of material and pressed into plastic caps.

From hopper to lined cap

  1. Feed and orient

    The machine feeds caps from a hopper and orients them.

  2. Punch the liner

    It punches the liner from a roll of foam or aluminium foil material.

  3. Press it in

    The liner is pressed into the cap.

Compare

Cap Liner Inserting Machine Models at a Glance

Output and cap range of each cap lining machine. Open a machine for its full specifications.

MachineModelOutputRangeView
5 Gallon Cap Lining MachineLSN-L24,000 to 7,000 caps/h, or customized5 gallon water bottle caps
Foil Wad Inserting MachineLSN-L2S4,000 to 10,000 pcs/hOil bucket, oil bottle and flip-top caps, customized
High-Speed Cap Liner Inserting MachineLSN-L6About 200 caps/minCaps from 15 to 120 mm

On the Line

Where Cap Lining Sits on the Bottle Line

LONGSN machine categories in production order behind the blow moulder, from bottle finishing to end-of-line packing and conveying. The highlighted stage is this category.

  1. Bottle Finishing

    2 categories · 8 machines
  2. Inspection

    2 categories · 9 machines
  3. Closure Line

    4 categories · 10 machines
  4. End-of-Line Packing

    1 category · 3 machines
  5. Conveying

    1 category

Before You Order

Cap Liner Inserting Machine FAQ

What buyers ask about our cap liner inserting machines. Warranty and delivery terms are on the FAQ page.

What is a cap lining machine?

A cap lining machine, also called a cap wadding or cap liner inserting machine, punches foam or aluminium foil liners and presses them into plastic caps.

How does a cap liner inserting machine work?

It feeds caps from a hopper and orients them, punches the liner from a roll of foam or foil material and presses it into the cap. The frame is SUS304 and aluminium profiles, with PLC control.

Which liners can a cap wadding machine insert?

Foam and aluminium foil liners. The high speed LSN-L6 fits EP foam and induction wads 0.2 to 1.0 mm thick in caps from 15 to 120 mm, at up to 200 caps a minute.

Is there a cap liner machine for 5 gallon water caps?

Yes. LSN-L2 inserts the large foam liners into 5 gallon water bottle caps at 4,000 to 7,000 caps per hour.

Tell us your bottle, cap and target output

Our engineers recommend the right cap liner inserting machine configuration for your line. E-mail info@longsn-machine.com or call / WhatsApp +86-15995983945.

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