Clean, Green, and Sheet-Simple: Dissolvable Laundry Sheets & the Science Powering this Next-Gen Laundry Format
There’s a new wave sweeping the laundry aisle — and it doesn’t come in plastic jugs.
Dissolvable laundry sheets are quickly emerging as a preferred format for consumers who want to simplify their routine and reduce environmental impact. Lightweight, pre-measured, and often plastic-free, these sheets are capturing the attention of sustainability-minded shoppers and disruptive brands alike.
But while the format looks simple, the science behind it is anything but. Many active ingredients — like enzymes, fragrances, or boosters — are sensitive to moisture and lose potency before they even reach the washer.
That’s where Spray-Tek’s waterless eco‑d microencapsulation comes in.
Why Are Dissolvable Laundry Sheets Gaining Popularity?
Consumer demand for dissolvable laundry sheets is rising fast, with global market projections ranging from $1.2 billion to $3.5 billion by 2033 — growing at an estimated 6% to 13% CAGR, depending on methodology and region. That growth is being driven by three intersecting forces:
Convenience
- Pre-measured doses eliminate spills and guesswork
- Ideal for travel, dorms, and smaller spaces
- No heavy lifting — just toss and go
Lightweight & Compact
- Easier to ship, store, and stock
- Reduces warehouse space and carbon emissions
- No bulky plastic bottles or scoops
Sustainability
- Often packaged in recyclable or compostable materials
- Lower transport emissions due to reduced weight
- Aligns with zero-waste and plastic-free consumer goals
The Challenge: Moisture-Sensitive Ingredients
While the sheet format is convenient and low-waste, it introduces a serious challenge for manufacturers: how to stabilize sensitive ingredients in a waterless, paper-thin delivery format.
Fragrance oils, enzymes, surfactants, and other functional actives can lose potency, react prematurely, or even degrade before use when exposed to air or humidity — especially in lightweight, dissolvable sheet formats.
That’s why it matters how your actives are protected.
Spray-Tek’s Solution: Waterless Microencapsulation That Powers Every Sheet
Our waterless microencapsulation technology is truly waterless — and solvent-free.
We’ve developed a patented waterless microencapsulation technology — eco-d™ — that allows manufacturers to embed high-performance active ingredients into laundry sheets without compromising stability or environmental goals.
Why Waterless Matters
Unlike some “dry” sheet formats that still rely on moisture-sensitive solvents or partial hydration during manufacturing, our eco‑d™ system uses absolutely no water or solvent during microencapsulation. This gives you:
- Maximum stability for actives like enzymes and fragrance oils
- No risk of premature breakdown during storage or processing
- Simplified dry sheet integration — no need for moisture-barrier steps or post-drying
Microencapsulation, Made for Sheets
Our eco-d™ system wraps actives in a protective, biodegradable coating that:
- Preserves potency until use
- Enables controlled release during the wash cycle
- Prevents unwanted interactions during storage
Built for a Cleaner Planet
eco-d™ is engineered with sustainability at its core:
- 100% biodegradable capsule matrix
- No microplastics
- Aligns with green chemistry and clean label goals
Bottom line? You get more from every sheet — and less impact on the planet.
Sustainability That Goes Beyond the Surface
Laundry sheets already offer a more eco-friendly alternative to traditional liquid detergents, but our technology helps brands go even further:
| Feature | Standard Sheets | Sheets with Spray-Tek eco‑d™ |
|---|---|---|
| Waterless Format | May still use low-moisture solvents or binders | ✅ Zero water. Zero solvents. 100% dry-processed encapsulation |
| Stability of Actives | Risk of degradation | ✅ Protected by encapsulation |
| Fragrance Longevity | May fade over time | ✅ Released only in wash |
| Biodegradable Components | Varies | ✅ Fully biodegradable capsules |
| Manufacturing Simplicity | Sensitive to moisture | ✅ Easy integration into dry systems |
Whether you’re formulating for long-lasting scent, enzyme stability, or targeted performance boosters, eco‑d makes it possible to deliver superior results — without compromising shelf life or sustainability.
FAQ: Dissolvable Laundry Sheets & Microencapsulation
These are ultra-thin, pre-measured sheets made from a water-soluble substrate that dissolves in the wash. They typically contain surfactants, fragrance, and other cleaning agents.
They’re lighter to ship, use less packaging (often plastic-free), and reduce waste. They also eliminate the need to transport water-heavy liquid detergent.
Our patented eco‑d™ system uses a waterless, biodegradable process to stabilize and protect active ingredients — making them ideal for dry formats like laundry sheets.
Yes. Unlike some “dry” formats that still use low-moisture solvents or binders, Spray-Tek’s eco‑d™ encapsulation uses no water and no solvent at any stage. This allows for maximum ingredient stability and effortless integration into dissolvable sheet manufacturing.
Yes. Our microcapsules are engineered to dissolve or break open in standard wash conditions (water, motion, temperature), ensuring full release.
Absolutely. Our technology is customizable for various actives — from fragrance oils to enzymes to odor-neutralizing agents.
Yes. Because it’s waterless and doesn’t require additional barriers, it works beautifully with sustainable packaging systems.
We work with formulators, contract manufacturers, and brand owners to integrate eco‑d™ into new or existing sheet systems.
Let Us Help!
Our waterless microencapsulation technology helps you deliver performance, sustainability, and convenience — all in one sleek sheet. If you’re developing a new line of dissolvable laundry sheets (or reformulating an existing one), let’s talk. Contact us to:
- Request samples or a tech sheet
- Explore collaboration or licensing opportunities
- Learn how to integrate eco‑d into your manufacturing process