Solution topic
How to choose pet food can filling, capping, and labeling packaging? First, check the can type, contents, and sealing method.
For pet food can packaging, first confirm whether it is wet food, semi-moist food, or treats, and whether the can type is metal, plastic, or paper. Then decide on the filling, sealing, capping, and labeling route.
- For pet food can packaging, first confirm whether it is wet food, semi-moist food, or treats, and whether the can type is metal, plastic, or paper. Then decide on the filling, sealing, capping, and labeling route.
- How to choose pet food can filling, capping, and labeling packaging?
Real customer question
I want to package pet food including cans, pouches, and plastic jars. I need filling, sealing, capping, and labeling. How should I choose equipment?
First determine the packaging route
For pet food can packaging, first confirm whether it is wet food, semi-moist food, or treats, and whether the can type is metal, plastic, or paper. Then decide on the filling, sealing, capping, and labeling route.
Metal can double seam route
Suitable for: Metal can pet wet food, meat paste cans requiring complete sealing, long shelf life, and high-temperature sterilization. Advantages: Double seam sealing is reliable, suitable for long-term storage and high-temperature processing; can body strength is high, resistant to transport deformation. Limitations: Can diameter, can height, seaming rolls, and base plate must match; different can sizes require tooling change. Not recommended: If the customer uses plastic or paper cans, the metal can double seam route is not suitable. Equipment direction: We can provide a can seamer supporting metal or paper can double seam; tooling configured per can sample.
Plastic/paper can screw capping route
Suitable for: Pet food in plastic jars, paper cans, or wide-mouth jars requiring repeated access; aluminum foil liner can enhance sealing. Advantages: Screw cap is convenient for repeated opening and closing; can be combined with induction foil sealing for improved moisture and leak resistance. Limitations: Cap thread, diameter, torque, and inner seal must be confirmed; different cap types require change parts. Not recommended: If the customer requires complete sealing without a liner, screw capping may be less reliable than double seam or heat sealing. Equipment direction: We can provide an automatic screw capper or automatic screw capping and pressing machine, supporting round, square, and wide-mouth bottles; configured per cap sample.
Heat sealing route (cups/bowls/pails)
Suitable for: Pet wet food or treats in plastic cups, bowls, or pails, sealed directly with aluminum foil or composite film. Advantages: Fast sealing speed; film can be printed with easy-tear design for convenient opening; suitable for single-serve packaging. Limitations: Cup rim size, film material, and sealing temperature must be confirmed; different cup sizes require tooling change. Not recommended: If the customer needs long-term storage like metal cans or resealability like screw caps, heat sealing alone is not recommended. Equipment direction: We can provide a small cup filling and sealing machine, food pail filling and sealing machine, or rotary multi-station sealing machine; confirmed per container and film.
Recommended equipment route: Filling (wet food/sauce)
Pet wet food contains meat chunks or particles; piston or rotor pumps can gently convey without damaging the contents.
Recommended equipment route: Sealing/capping
Choose based on can type: metal cans use a can seamer for double seam; plastic/paper cans use a screw capper.
Recommended equipment route: Labeling
Body labeling, can be full-wrap or partial-wrap; confirm can body shape and label size.
Route comparison
- Suitable for metal can pet wet food, meat paste cans requiring complete sealing, long shelf life, and high-temperature sterilization.
- Double seam sealing is reliable, suitable for long-term storage and high-temperature processing; can body strength is high, resistant to transport deformation.
- Can diameter, can height, seaming rolls, and base plate must match; different can sizes require tooling change.
- If the customer uses plastic or paper cans, the metal can double seam route is not suitable.
- We can provide a can seamer supporting metal or paper can double seam; tooling configured per can sample.
- Suitable for pet food in plastic jars, paper cans, or wide-mouth jars requiring repeated access; aluminum foil liner can enhance sealing.
- Screw cap is convenient for repeated opening and closing; can be combined with induction foil sealing for improved moisture and leak resistance.
- Cap thread, diameter, torque, and inner seal must be confirmed; different cap types require change parts.
- If the customer requires complete sealing without a liner, screw capping may be less reliable than double seam or heat sealing.
- We can provide an automatic screw capper or automatic screw capping and pressing machine, supporting round, square, and wide-mouth bottles; configured per cap sample.
- Suitable for pet wet food or treats in plastic cups, bowls, or pails, sealed directly with aluminum foil or composite film.
- Fast sealing speed; film can be printed with easy-tear design for convenient opening; suitable for single-serve packaging.
- Cup rim size, film material, and sealing temperature must be confirmed; different cup sizes require tooling change.
- If the customer needs long-term storage like metal cans or resealability like screw caps, heat sealing alone is not recommended.
- We can provide a small cup filling and sealing machine, food pail filling and sealing machine, or rotary multi-station sealing machine; confirmed per container and film.
Core process
Pet wet food contains meat chunks or particles; piston or rotor pumps can gently convey without damaging the contents.
Choose based on can type: metal cans use a can seamer for double seam; plastic/paper cans use a screw capper.
Body labeling, can be full-wrap or partial-wrap; confirm can body shape and label size.
Associated Equipment / Consumables
Can Seaming MachineFilling (wet food/sauce); Pet wet food contains meat chunks or particles; piston or rotor pumps can gently convey without damaging the contents; Sauce piston filler or rotor pump sauce filler
Sauce Piston Filling MachineFilling (wet food/sauce); Pet wet food contains meat chunks or particles; piston or rotor pumps can gently convey without damaging the contents; Sauce piston filler or rotor pump sauce fi...
Automatic Screw Capping MachineSealing/capping; Choose based on can type: metal cans use a can seamer for double seam; plastic/paper cans use a screw capper; Can seamer or automatic screw capper
Round & Square Bottle Labeling MachineLabeling; Body labeling, can be full-wrap or partial-wrap; confirm can body shape and label size; Round/square bottle labeler
Date & Batch Inkjet PrinterLabeling; Body labeling, can be full-wrap or partial-wrap; confirm can body shape and label size; Round/square bottle labeler
Liquid Quantitative Filling MachineFilling (wet food/sauce); Pet wet food contains meat chunks or particles; piston or rotor pumps can gently convey without damaging the contents; Sauce piston filler or rotor pump s...
Paper Can / Plastic Pail Aluminum Foil Sealing and Capping MachineFilling (wet food/sauce); Pet wet food contains meat chunks or particles; piston or rotor pumps can gently convey without damaging the contents; Sauc...
Small Cup Filling and Sealing MachineFilling (wet food/sauce); Pet wet food contains meat chunks or particles; piston or rotor pumps can gently convey without damaging the contents; Sauce piston filler or rotor pump...
Inline CheckweigherLabeling; Body labeling, can be full-wrap or partial-wrap; confirm can body shape and label size; Round/square bottle labeler
Sample details
Photos and dimensions can preliminarily determine container positioning, tooling direction, and whether sample testing is needed.
Please provide photos, diameter, height, and material of the can or container; these directly affect tooling and sealing method.Content state affects the filling method, contact materials, drip prevention, and safety configuration.
Please specify the state of the pet food (meat paste, kibble, broth) and whether it contains large particles; this determines the filling pump and nozzle type.Capacity target determines standalone, semi-automatic, or continuous inline configuration, and also affects the quotation range.
Please inform the target capacity (cans per hour) and whether inline production is needed; this affects standalone or full line configuration.Photos and dimensions can preliminarily determine container positioning, tooling direction, and whether sample testing is needed.
Even with incomplete information, you can first send existing photos and dimensions. We will assess the route first, then supplement the confirmation checklist.Describe the product to be packed, sales scenario, freshness or leakage-prevention target.
Product photos, sample condition, and target marketCommon selection mistakes
Customers only say 'I need a filling machine' or 'I need a sealing machine', but metal cans, plastic cans, and paper cans have completely different sealing methods. The can type and material must be confirmed first.
Insufficient screw cap torque can cause leakage during transport; excessive torque may damage the cap or container. Testing with samples is necessary.
Heat sealing performance highly depends on the film material and thickness. Without a film sample, the sealing temperature and tooling cannot be determined.
Standalone machines are suitable for sampling and small batches. Inline systems require unified cycle time, conveying, and space; they cannot be simply pieced together.
If there are multiple can sizes, the changeover plan for tooling or change parts needs to be confirmed in advance; otherwise, production switching becomes troublesome.
Common questions
The price depends on can type, capacity, automation level, and whether inline integration is needed. It must be confirmed based on samples and capacity; no fixed range can be given.
Yes, but the can type, filling volume, and inline method need to be confirmed. We will configure the equipment according to the target capacity.
A preliminary assessment can be made based on photos and dimensions, but formal quotations and testing require samples.
Yes, the film and lid are usually provided by the customer. We will test the sealing effect based on samples.
The sealing effect depends on the container rim, film/liner, sealing parameters, and lid torque. It is recommended to verify with sample testing.
Not necessarily. Labeling can be done as a standalone machine first and upgraded to inline later, but space and interfaces need to be reserved.