Spout Pouches and Bag in Box
Spout Pouches and Bag in Box
Spout Pouches for Liquid Laundry Detergent
A spout pouch for liquid laundry detergent is a stand up laminated pouch fitted with an injection moulded PE or PP spout and cap, filled through the spout and closed after filling.
Product Overview
A spout pouch for liquid laundry detergent is a stand up laminated pouch fitted with an injection moulded PE or PP spout and cap, filled through the spout and closed after filling. It replaces rigid bottles and jars for liquid products from 50 ml to 5000 ml, cutting shipping weight and warehouse volume because empty pouches ship flat. We print it by gravure in up to 14 colours and laminate it in the barrier structure your product and shelf life require.
Key Benefits
- Ships and stores flat so inbound freight and warehouse space drop against rigid bottles
- Fills from 50 ml to 5000 ml on the same pouch format by changing width and gusset depth
- Spout inner diameter matched to your filling nozzle across seven standard sizes
- Barrier structure selected per product so shelf life is set by the film not by guesswork
- Survives pasteurisation refrigeration freezing and retorting without delamination
- Up to 14 colour gravure printing puts full shelf graphics on the pack with no label step
Problems It Solves
- Rigid bottles waste cube on every pallet and container you import
- Labels on bottles peel or scuff in wet retail environments; gravure print cannot
- Wrong spout diameter stalls a filling line; we match the neck to your nozzle
- Thin single layer pouches leak after drop and stack; laminated structures resist burst
- Products needing pasteurisation or retort fail in films that were never built for heat
Who It Is For
- Beverage brands moving a bottled SKU into a lighter flexible refill format
- Co-packers running rotary or inline spout pouch filling and capping equipment
- Detergent and personal care brands launching a refill pack alongside the rigid bottle
- Importers and distributors who need retail ready graphics printed into the pouch
Application
Where This Format Is Used
- Juice and concentrated fruit pulp filled and then chilled for retail distribution
- Dairy and soybean milk pouches pasteurised in line after capping
- Energy drinks and iced tea sold in single serve pouches for convenience retail
- Liquid laundry detergent and personal care refills that replace a rigid bottle
- Jelly and yoghourt filled through a wide 32 mm spout for particulate products
Construction
Technical Features
- Injection moulded PE or PP spout and cap welded into the top seal
- Stand up bottom gusset holds the pouch upright when filled
- Multi layer laminates with aluminium foil VMPET or nylon for oxygen and light barrier
- Seals rated for pressure resistance drop resistance and non-leakage
- All film ink and injection components are food grade
- Gravure printing to 14 colours for photographic shelf graphics
Data
Specifications
Figures below are the documented values for this format. Anything not listed is made to your drawing.
| Item | China Supplier Liquid Standing Spout Pouch |
|---|---|
| Volume | 50 ml to 5000 ml |
| Spout inner diameter | 8.5 mm, 9.3 mm, 10 mm, 16 mm, 22 mm, 23.5 mm, 32 mm |
| Spout and cap material | PE or PP |
| Material structure | PET/LDPE, PET/NY/LDPE, PET/AL/LDPE, PET/PET/LDPE, PET/VMPET/LDPE, PET/AL/PET/LDPE, PET/AL/NY/LDPE, PET/PET/RCPP, PET/AL/NY/RCPP, PET/AL/PET/RCPP, OPP/CPP |
| Printing | Gravure, up to 14 colours |
| Heat resistance | Pasteurisation, refrigeration, frozen and retorting |
| Application | Food, juice, jelly, drink, water, milk, yoghourt, soybean milk, iced tea, energy drink, fruit pulp, concentrated juice, detergent, personal care |
Materials
- PET outer web for print clarity and stiffness
- Aluminium foil or VMPET interlayer where oxygen and light barrier is needed
- Nylon interlayer where puncture and flex crack resistance matter
- LDPE or RCPP sealant, RCPP where the pack is retorted
- PE or PP injection moulded spout and cap
Customisation
- Volume and pouch dimensions to your filling machine drawing
- Spout inner diameter chosen from seven standard sizes
- Barrier structure selected against your product and target shelf life
- Up to 14 colour artwork printed by gravure for shelf graphics
- Structure choice from PET LDPE nylon foil VMPET and RCPP combinations
In the Factory
How This Format Is Made
- Artwork preparation and cylinder engraving for gravure printing up to 14 colours
- Gravure printing up to 14 colours on the outer PET web
- Dry lamination of the selected multi layer structure
- Slitting and pouch forming with stand up bottom gusset for filling
- Spout welding into the top seal with PE or PP spout and cap
- Leak and seal inspection for pressure resistance and non-leakage before packing
Control
Quality Checks on This Run
- Food grade documentation requested from film ink and spout suppliers
- Seal integrity checked for pressure resistance drop resistance and leakage
- Spout weld inspected because it is the single most common leak point
- Print colour checked against the approved proof before the run continues
Trade Offs
Compared With the Alternatives
| Rigid PET bottle | Pouches ship flat and weigh less but need a spout capable filler; bottles run on equipment you may already own |
|---|---|
| Stand up pouch with zipper | A spout gives controlled pouring and resealing for liquids; a zipper suits dry solids and does not seal against liquid |
| Bag in box with valve | Bag in box handles bulk volumes inside a carton; the spout pouch is retail sized and stands on shelf by itself |
Before You Order
Use Guide
- Send the spout inner diameter your filling head accepts before we quote
- State the product and target shelf life so the barrier structure can be selected
- Confirm whether the pack is pasteurised or retorted; retort needs an RCPP sealant
- Supply print artwork for up to 14 colours before production starts
- Approve the printed proof before the production run starts
Answers
Spout Pouches for Liquid Laundry Detergent — Buyer Questions
What volumes can you make in a spout pouch?
From 50 ml single serve up to 5000 ml. Pouch width, height and gusset depth change with the volume, so send us the fill volume and your filling machine drawing.
Which spout sizes do you offer?
Inner diameters of 8.5 mm, 9.3 mm, 10 mm, 16 mm, 22 mm, 23.5 mm and 32 mm in PE or PP. Choose the one that matches your filling nozzle; wider spouts suit jelly and pulp.
Can the pouch be pasteurised or retorted?
Yes. The pouch resists pasteurisation, refrigeration, freezing and retorting when the correct structure is used. Retort needs an RCPP sealant such as PET/AL/NY/RCPP.
How many print colours can you run?
Up to 14 colours by gravure printing, which is enough for photographic shelf graphics without a separate label.
Are the materials food grade?
All materials used in production, including film, ink and the injection moulded spout, are food grade.
Which barrier structure should I choose?
PET/LDPE for short shelf life, PET/NY/LDPE where flex and puncture resistance matter, and aluminium foil or VMPET structures such as PET/AL/LDPE where oxygen and light must be kept out. Tell us the product and shelf life and we will recommend one.
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Background Reading
Guides Behind This Format
Aluminum Foil Film Application
BOPE Film
Quote Spout Pouches for Liquid Laundry Detergent to Your Drawing
Send the size or fill volume, film structure, print colour count, quantity and destination port and we will price it properly.