Continuous microfibril scaffold
20-40 nm microfibrils are interwoven in aqueous case and participate in the formation of continuous membrane structures.
Facial mask and hydrogel membrane system bio-cellulose membrane material
NatFibra® MSK
NatFibra® fiber participation membrane structure, water holding structure and decentralized system construction
The product is dispersed into a continuous network of three-dimensional microfibrils, which can be used to remove thin membranes, water-washed hydrogels and facial maskformation with hyaluronic acid, protein platinum or ceramide components.
- Active content
- 1.5%
- microfibrils diameter
- About 20-40 nm
- Microfibrils Length
- More than μm
- Capable form
- Sequelable. Water washing.
01Product Information
NatFibra® fiber
Continuous microfibrils network involvement in membrane formation
NatFibra® fiber is fermented from sugar sources and cellulose molecular chains are connected by glucose units via β-1,4 glycosidic bond and further assembled into nanofibrils structures.
high-aspect-ratio and adhesive surfaces of microfibrils allow them to form more contact points in aqueous case. Membrane time, membrane thickness, stripping or water washing performance and use of skin should be confirmed in the full form.
- Product name
- NatFibra® MSK
- Type of product
- Facial mask and hydrogel membrane system bio-cellulose membrane material
- INCI
- cellulose gum, cholesterol, 1,2-ediol, water
- Appearance
- White or light yellow
- Active content
- 1.5%
- Fibre diameter
- About 20-40 nm
- Fibre length
- More than μm
- Main applications
- Extremistable facial mask, water-washed hydrogel facial mask and compound membrane systems
The certification status, appearance, activity content and other quality indicators are based on the latest product specifications and valid certificates.
02Material structure
Microfibrils weave into continuous structures
Hydroxyl radicals on the surface of the cellulose chain form hydrogen keys with water molecules. The pore between microfibrils and the continuous network together influence the distribution of water and decentralized components in the system.
Water distribution
Fibrohydroxy, microfibrils pore and three-dimensional networks influence the distribution of water in combination with free water.
Dispersed-phase support
The network can limit the transport of fine particles or droplets in static condition, depending on the integrity of the formation.
03Prepare Path
Fermentation, purification and product formation
Fermentation forms the microfibrils, followed by purification and application formulation
Precision membrane fermentation can introduce functional components at the culture stage for the preparation of bio-cellulose film with a specific composition. The material composition, membrane thickness and reprocessing conditions are to be determined on the basis of the target formation and product form.
- 01
Fermentation
Sugar sources and germs enter the fermentation stage, forming the bio-cellulose.
- 02
Purification
Elimination of cultures and fermentation residues and acquisition of pure cellulose.
- 03
Product formulation
The material was assembled in accordance with the requirements of the application of the facial mask and the hydrogel membrane.
- 04
Formulation and packaging
Complete formulation, quality confirmation and packaging.
04Water holding structure
Water combined with free water
Hydroxyl groups, pores and the network jointly influence water distribution
Hydroxyl radicals on cellulose chains form hydrogen keys with water molecules. The pore between microfibrils and the three-dimensional network further limits the flow of water, so that the materials combine water with free water.
- Maximum water retention rate
- 98% bio-cellulose materials water-bearing evaluation data
- Research of cited materials
- >100 × Keeps more than 100 times the weight of the material
The above data correspond to the bio-cellulose material and the corresponding research conditions and are not equivalent to the wetting effect of NatFibra® MSK commercial mask finished products.
05Carrier research
microbial cellulose Exposure Carrier
Test records from DHA carrier studies
A microbial cellulose sticker carrying dioxypropanone was studied. The sticker is in contact with the skin for 30 minutes and records the colouring of the skin after 12 hours of the sticker, with the marking of DHA concentrations of 0%, 2%, 5%, 8% and 11%.
- Exposure Time
- 30 min
- Observation Time
- Removed 12 h
- DHA Tag
- 0% · 2% · 5% · 8% · 11%
The study indicates that microbial cellulose can be a DHA contact carrier under the listed conditions and is not equivalent to the skin transfer conclusion of NatFibra® MSK finished products to other active organisms.
06Pickering Dairy Model
Soya oil model sample
Microfibrils in Oil-water interface and aqueous case
NatFibra® fiber of high-spect-rate-rate can be distributed over the oil-water area and, together with the three-dimensional network in aqueous case, limit the migration of oil droplets. This structure can be used in the Pickering emulsion system forformation studies.
In this soybeans model system, samples with a content of more than 10% NatFibra were marked as stabilizing emulsion.
The sample group did not give the oil water ratio, the sampling process, storage temperature, observation time and evaluation methods. Figure concentrations apply only to this model system and do not act as recommended additions to NatFibra® MSK facial mask formulation.
07Membrane and form of use
Thin and hydrogel.
Peel-off films and rinse-off hydrogel masks
NatFibra® fiber forms the main membrane structure. Cellulose gum, Plulando sugar or other assistive membrane components can be used to regulate membrane continuity, dry speed, softness and water washing.
Peel-off film
The membrane thickness, continuity, resilience, strip strength and strip residue are recognized during development.
Rinse-off hydrogel mask
Be developed to confirm coating homogeneity, membrane state, water wash removal and post-use skin.
NatFibra® MSK Application Sample5-8 minutes
Common Mask15-20 minutes
This time example does not list the composition of the formulation, the amount of coating, the thick film, the ambient temperature and the relative humidity. The drying time of the actual product should be recalculated in the prescribed quantity and in the use environment.
08Composite application systems
Two types of combined hydrogel applications
The following components are part of the application design, which does not represent ceramide, hyaluronic acid or phytoprotein contained in the INCI composition of the NatFibra® MSK product itself.
Biomimetic ceramide hydrogel
- NatFibra® MSK
- 3D network and main membrane structure
- EFNMideTM Alpha-Lceramideemulsion
- As ceramide's skin adjusts
- Plulando.
- Assisted membrane and regulated membrane state
- Blue algae extraction
- As an optional plant source component
Hyaluronic-acid and plant-protein-peptide hydrogel mask
NatFibra® MSK builds a three-dimensional network of microfibrils and participates in membrane formation; hyaluronic acid is involved in water management forformulation; plant protein is used as skin decomposition.
The molecular weights, additions and compatibility of the components should be confirmed in the target description.
09Technical parameters and authentication
Organisation
Set dosage and process according to the target film format
Specific additions should be determined on the basis of target film thickness, membrane timing, coating, stripping or water washing requirements and other membrane components. Prior to formal adoption, scope of application should be confirmed through additions to the gradients and process gradients.
Product specifications
- INCI
- cellulose gum, cholesterol, 1,2-ediol, water
- Appearance
- White or light yellow
- Active content
- 1.5%
- Network structure
- Create a network of three consecutive dimensionalmicrofibrils in aqueous case
- Authentication
- Ecocert-COSMOS organic authentication
The finished pH, viscosity, microbiological indicators, shelf life, recommended additions and standard additives process is based on the latest product specifications and technical information.
Formulation-development checklist
- 01Dispersion method, order of filling and cut conditions
- 02Compatibility with hyaluronic acid, protein platinum, ceramide, Plulando sugar and corruption prevention systems
- 03pH, electrolyte content and temperature effects on network and membrane status
- 04Tiled thickness, surface drying time, full membrane time and membrane integrity
- 05Separating intensity, stripping residue or water wash removal
- 06Still, centrifugal, high temperature, low temperature, freezing and high temperature cycle stability
- 07Skin irritation, patches and target efficacy evaluation
- 08Dispersive homogeneity, batch viscosity and filling performances after trial magnification