1. Film ya kokangama ya anti bruit .
Transpiration ya ba fruits na ba légumes ekoki kosala condensation mpe formation ya ba gouttelettes ya mayi na surface ya kati ya film ya cling, oyo ekoki ko promouvoir croissance ya ba micro-organismes mpe ko affecter transparence ya film. Anti brume ekoki ko supprimer condensation na formation ya ba gouttelettes ya mayi.
Plastic cling film is a hydrophobic film, and water vapor condenses on its surface, first forming small water mist that affects the transparency of the film. The water mist then aggregates to form water droplets. If a surfactant is applied to the surface of the membrane, the water mist will spread evenly on the membrane to form a water film, neither forming water mist nor water droplets.
Anti fog cling film contains anti fog agents, which belong to surfactants. The anti fog agent slowly migrates to the surface of the cling film. Commonly used anti fog agents include Span series (sorbitan ester) surfactants and Tween series (polyoxyethylene sorbitan ester) surfactants, totaling dozens of types. The Span series (sorbitan ester) surfactants include Span 20 (Sorbitan Monolarate), span 40 (Sorbitan Monopalmitate), mpe Span 60 (Sorbitan Monostearate). Série ya Tween (Polyoxyéthylène Sorbitan Ester) ezali na tween 21 (polyoxyéthylène sorbitan monolusoxyoxy mpe tween 61 61 61 61 61 61 61 61 Monostéarate).
Agent anti bruit esengeli liboso asalama na masterbatch, mpe na sima abakisama na plastique mpo na kosopela yango na film. contenus ya agent anti bruit na film ekoleka 1% te, mpe contenus na masterbatch esengeli te eleka 20%. oyo elandi ezali formule mpo na anti-roupe masterbatch (resin) 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg, 100kg. Sorbitol Distearate (Agent Anti Brouillard) 10kg, Citère ya Polyéthylène (Lubrification, Effet ya bopanzani) 2kg, Bleu Phthalocyanine (pigment Bleu) 0.001kg.
Bomoi ya anti brume ya film anti brouillard ezali limité, kasi ekoki kozala efficace na kati ya vie ya service ya film. Anti brume cling film ezali na effet anti bruits ya malamu, coût moke, mpe esalemi mingi.
2. Film ya kokangama ya antibactérien .
Mosala ya filme ya assurance antibactérienne ezali ya kopekisa bokoli ya ba micro-organismes na film yango moko; Ya mibale, membrane ezali na ba substances bactéricides volatile oyo ekoki kopekisa bokoli ya microbes ya ba fruits na ba légumes emballés.
Antibacterial cling film contains antibacterial substances, including inorganic antibacterial agents, organic synthetic antibacterial agents, natural antibacterial agents, etc. Inorganic antibacterial agents mainly include silver zeolite (a combination of silver nitrate, silver iodide, and zeolite carriers), silver chloride titanium dioxide, and zinc chloride. Organic synthetic Ba agents antibactériens mingi mingi ezali TB2, acétate de chlorhexidine, etc. Ba agents antibactériens naturels ezali na vanillin, masanga ya jenevrier, etc.
The cling film with added inorganic antibacterial agents and organic synthetic antibacterial agents is mainly used to prevent mold growth of the film itself, and has little antibacterial effect on fruits and vegetables. Among inorganic antibacterial agents, silver ion series is the most commonly used, but it is prone to oxidation and discoloration, which limits its application. Huichun is a natural antibacterial agent, which Ezali cristal ya pembe oyo ekoki ko evaporer mpe ezali na effet bactéricide makasi. Ezali na odeur aromatique mpe ekoki mpe kopekisa respiration mpe vieillissement ya ba fruits mpe ba légumes. film ya sika oyo ezali na gibberellin ekoki kaka te kopekisa bokoli ya moule ya film yango moko, kasi ezali mpe na ba effets antibacteriels mpe anti-âges na ba légumes mpe ba légumes mpe ba légumes mpe ba légumes mpe ba légumes mpe ba légumes na ba légumes.
Film antibactérien de cling ezali na coût ya likolo, mpe effet antibactérien na yango na ba fruits na ba légumes ezali très évidents te. actuellement, application na yango ezali mingi te.
3. Film ya kokangama ya adsorbant .
Adsorbent cling film has the ability to adsorb and decompose gases such as ethylene, ethanol, acetaldehyde, etc. that are harmful to the storage of fruits and vegetables, and also has a certain bactericidal effect. Its mechanism of action is due to the presence of zeolite, calcite, odorized activated carbon, etc. in the cling film, which can Ba gaz ya adsorbe lokola éthylène, éthanol, acétaldehyde, etc. misusu ekoki pe ko décomposer yango tango ozali ko adsorber.
