Reliable water soluble film series for makeup

With the in-depth understanding of water-soluble membranes, I also know a lot of knowledge. A few days ago, I saw the news about the formula of water-soluble membranes and I was very interested in it. Then today I will talk about water-soluble membranes. Formula. Water-soluble filmu003cbr /u003e　Water-soluble film can be a water-soluble film as the name implies. The main raw materials of water-soluble film are polyvinyl alcohol and starch, and all components (including added additives) are C, H, O compounds, And non-toxic. During the process of film making, only physical dissolution occurs between the components, improving its physical properties, mechanical properties, process performance and water solubility, but the water-soluble film does not undergo chemical reactions, and the water-soluble film does not change its chemical properties. The main components are C, H, O. It is a new type of environmentally friendly packaging material that is processed by a special process and can be quickly degraded by natural factors (H2O). It can quickly denature, decompose, and decompose by natural factors (H2O). It is degraded into low-molecular compounds and has the effect of improving the land. Therefore, it is a new type of environmentally friendly packaging material.u003cbr /u003e　　 This is the original formula of the water-soluble film? Are you surprised? The editor is a little surprised. It's here. I didn't expect that the water-soluble film that can replace the white pollution and bring environmental protection is like this.u003cbr /u003e Zibo Tide Environmental Technology Co., Ltd. is mainly engaged in: water-soluble film, pva water-soluble laundry bag, and toilet bag for pet waste. Polyethylene yeast grain water-soluble film, pva fishing nest bag. The water-soluble series products produced by our company have design options for water-soluble speed, non-toxic, non-polluting, good barrier properties and antistatic properties; tensile strength and tension are equal to or better than traditional plastic films, and the products are widely used . At the same time, the company continues to expand its technical fields and products to water-soluble containers, such as water-soluble bottles and instant capsules. u003c/pu003e                                                                            

Waste plastic varieties, forms and in practice has created many recycling method, the following examples for reference.1, the film chargefilm is plastic products as one of the big Yang, phyletic and various, short service life of the general, is one of the main varieties of recycling use and under, according to the use shape profile instance.( 1) Agricultural film, agricultural film are mainly film and membrane, membrane mainly for PE film, shed modules have PE, PE/EVA, PVC film, when the recycling use, should distinguish the PE and PVC film, agricultural film are dirty, and often with clay, sand, grassroots, nails, wire, etc. , to wash and remove the iron impurities and recycling method is mainly granulation, if, manual sorting, cleaning, the cleaning, waste film after drying can be directly by hot extrusion method production of plastic products, such as basin, barrels, plastic flange etc.agricultural waste recycled aggregate USES the following1, PE recycled aggregate, PE recycled aggregate can be used for production of agricultural film, still can also be used to make fertilizer bags, garbage bags, agricultural renewable water pipe, fences, trees, POTS, barrels, dustbin, geotechnical material, etc.2, PVC recycled aggregate and recycled aggregate can be used to produce heavy bags, PVC agricultural water pipes, soles, such aspackaging film, packaging film materials including pt ( 'No other Bin) , PE, PVC, PP, EVA, PVDC, PA, PET, and various composite films. Single layer of a material of packaging film, in the sorting, after cleaning, can be as agricultural film made of plastic products directly or after granulation made from a variety of products. Composite film including different plastic composite film and plastic and paper, aluminum foil, and other material made of thin film, recovery after regeneration process more complicated, such as:multilayer plastic composite film, multilayer plastic composite film have PE/PP, PE/EVA/PE, PE / / PE/PA/binders, PP/PVDC, etc. , before recycling, must first to separate different materials. Separation of solvent separation method.paper-plastic composite membrane, paper-plastic composite membrane in recycled paper-plastic separation before using it, it is also a method of separation of paper-plastic composite, separating equipment for one with a chrome plated hollow cylinder, electric heating cylinder is equipped with a hollow cylinder with blades, hollow cylinder and the cylinder in the opposite direction, after crushing paper-plastic mixture in cylinder, the cylinder when heated after the mixture of plastic melt in cylinder bottom discharging, the air inside the hollow cylinders will waste away.aluminum-plastic composite membrane, aluminum-plastic compound film BOPP/aluminum, PE/aluminum, etc. , for a variety of food packaging, after use, lu: su composite flexible packaging bags is actually a kind of mixed waste, recycling is difficult. Processing methods abroad mainly for burning heat recovery. China has burned in aluminum and crushing join method of low-grade crude product packing system, the effect is not too ideal. Here is introduced using the electrical conductivity of the aluminum, examples of manufacturing antistatic function materials, the process is as follows:lu: su composite waste & ndash; Cleaning & ndash; Crushing & ndash; Sieving & ndash; Aggregate & ndash; Aluminium - Additives & ndash; Extrusion & ndash; Semi-finished products & ndash; Extrusion & ndash; Finished productwill waste aluminum-plastic composite after cleaning, crushing 10 sieve screening, then aggregate, the process can be used plastic machinery factory Beijing aggregate machine. Crumb process conditions for water: 95 0 degree of water. 8 litres, charging time: 3 min. Extraction time 10 min, 5 min crushing time 15 kg each. With extruder extrusion, again after the granular material into semi-finished products, the semi-finished products add add 20% aluminum powder, flame retardant, compatibility agent and other additives, then through extrusion can be choose grain products, used as a conductive material. In plastic industry, PET film, PET is used primarily as a film and bottle, the film can be used for packaging, decoration, tapes or capacitor insulating, PET is also used as a photographic film base, PET is also a large number of used for fiber, film and viscosity of fibers with the physical properties of PET bottle with PET paper. So the recycling is slightly different.PET film and fiber production plant scraps can be used to waiting for polyester/epoxy powder coating, generally these scraps of about 20000 people, the relative molecular mass of the melting point of 260 degrees or above, to form a single line of PET. Will the scraps from 250 to 260 degrees with multiple ChunChun, can get the relative molecular mass of about 2000 to 5000 of the low melting point polyester. In polyester in 200 to 220 degrees to join binary anhydride esterification and polycondensation, acid value, about 3. 05 mgkoh/g, softening point is about 85 to 105 degrees, the glass transition temperature less than or equal to 50 degrees, the product of this product is used for making polyester/epoxy powder coating.PET industrial waste also can be used as a binder. Japan Osaka city industry research institute and Fuji film company with PET industrial waste reaction adhesives, glycerin and used for metal bonding. PET industrial waste has two acid or ethylene glycol modified, can also produce hot melt adhesive, used in flexible material, such as cloth, leather, paper, plastic, aluminum, etc.  Of the adhesive.waste PET film, or fiber with propylene glycol, styrene, glycerin, phthalic anhydride, maleic anhydride, hydroquinone and catalyst reaction can be made of unsaturated polyester, used to make artificial took away the stone. Recycling of waste PET film method also can be the reference of PET bottle recycling method.

High and low voltage film blowing machine depends on the raw material formula, production process and the performance of the mechanical equipment to make tension of the film is very good. Blown film is a kind of plastic processing method, refers to the plastic particles heating melt blown into a thin film of another kind of plastic processing technology. Blow out the processing technology of membrane material quality related to blown film machine and plastic particles. If it is to use the new material blown film, colour and lustre are, according to the clean, finished product drawing is good. If recycled plastic particles made of waste plastics, usually to add pigment when made into film, film may be made to uneven color, brittle and break easily, the price is low. If the professional production of blown film machine blown film materials are suitable for all kinds of top grade film packaging. This film because of its good barrier property, keeping fresh, well protected against dampness, frost proof, oxygen insulation, oil resistant, can be widely used in light and heavy package. Such as all kinds of fresh fruit, meat, pickles, fresh milk, liquid beverage, medical supplies, etc.                                                                            

Water transfer printing technology is referred to as comparing the technology of environmental protection, water transfer printing products largely nanoscale materials imported raw materials, the material itself is degradation can be recycled, belongs to the environmental protection material. And has a strong waterproof resistance to wear. Water transfer printing using water pressure and activator carrier make water transfer printing membrane detachment layer dissolved transfer, will need to transfer the steel, along its outline gradually close to the water transfer printing film, due to the effect of adhesion of the ink layer and steel inherent adhesion, wood grain film will be under the action of water pressure slowly transferred to the product surface. Water transfer printing the basic flow is:1, membrane manufacturing or purchasing: choose wood polymer film; 2, spray primer: steel coated with a layer of metal powder as adhesion agent, transfer of different grain pattern, still must use different background, 3, the extension of the original film: let the film processing groove surface flat, and will stretch film formation; 4, activation: in a special solvent ( Activator) The pattern of activation into ink printing film state; 5, transfer printing, using hydraulic pressure after activation of the wood grain pattern transfer to steel, aluminum; 6, washing: remove the workpiece from the tank, remove residual film, and then use clean water to remove no fixation in floating on the surface of the product layer; 7, drying: remove the moisture on the surface of the product, to facilitate transfer ink layer completely drying, and then directly to the product in drying box dry; 8, spray paint: in order to enhance the anticorrosion of wood grain layer on the environment, the surface spray paint processing. Generally in UV light oil, high temperature curing drying. UV curing in using light oil to cover the light case, product has excellent waterproof and observe the resistance. Used thermosetting light oil or UV light oil to cover the light product is worth the long rain wash, the sun radiation and the impact of a certain intensity, brush, and is more suitable for the environmental protection requirements.