Reliable water soluble bags factory direct supply for makeup

PVA water soluble film is a green material, its film-forming components are all C, H, O chemicals, which can eventually degrade into carbon dioxide and water; as an environmentally safe, non-irritating product, Japan and the United States, etc. have been approved for use in the pharmaceutical industry and the food industry, PVA water soluble film has good water-sealing properties and barrier properties, and can be completely dissolved  without residue, in recent years, water soluble films have been widely used and promoted in the market, such as laundry gel bead film, water transfer film, pesticide film, embroidery film, etc. This time I will discuss the impact of water soluble films on laundry beads from three aspects: appearance, production performance and use performance.A. The impact on appearanceWhen we buy laundry gel products on the market, we can find that some gel beads are crystal clear, colourful and eye-catching, while some are dull and lustreless, these two kinds of gel beads placed together will cause a huge contrast, the former looks senior, and vice versa, the latter is easy to make consumers lose the desire to buy. Why is there such a big difference? It comes down to the transparency of the water soluble film. Transparency and haze are two very important optical performance indicators in transparent materials, generally speaking, materials with high transparency have low haze values, and conversely, materials with low transparency have high haze values. In addition, the surface condition of the film also has an impact on this indicator, meaning whether the film surface is flat and smooth, whether there are scuffs or defects, and whether it is contaminated, of which scuffs have a greater impact on haze and also on transparency; for products such as laundry beads, a transparency rate of 91% or more gives laundry beads a sharper and cleaner appearance. Polyva's water soluble films, from the L08 series to the L09 series, use a full mirror process to improve the process and quality of the film's transparency to achieve a highly transparent film.B.The impact on manufacturing performanceIn the laundry bead manufacturing process, PVA water soluble film as a carrier, using its unique water soluble properties, film-forming and adhesive properties will be wrapped in laundry detergent, need to be used to Polyva high-speed bead automatic packaging machine, through the way of vacuum, the use of water bonding pressure to seal the mask, the bottom film together to let the bead shape. Firstly, the mechanical properties of the film will have an impact on the vacuum and the finished shape of the beads, where the mechanical properties include the tensile strength, ductility and modulus of elasticity of the film; the higher the tensile strength of the film, the higher the modulus of elasticity, the more elastic and firm the beads will be. The film has a tensile strength of ≥25MPa and an elongation at break of ≥200%; secondly, the sealing performance of the water-soluble film, the water sealing performance, barrier and pressure resistance of the film can prevent extrusion bursts during transport, while the film has good adhesive properties, which can effectively prevent the penetration of laundry detergent in the box or bag and prevent the laundry detergent from sticking to the hands during use. Finally, the film's single film water solubility performance, high requirements for dressing water regulation, film sealing with water sealing technology, in the case of large amounts of water, the film is prone to film breakage, resulting in liquid leakage.C.The impact on performanceFor consumers or users, the speed of the dissolution of laundry beads and whether there is leakage are the key factors they pay attention to; Theoretically, we all hope that the faster the dissolution rate of coagulated beads is, the better. According to the Science of Daily Chemicals, for the sake of safety investigation, the industry has stipulated that the film breaking of coagulated beads should be over 30s, while Polyva's water-soluble film can achieve complete dissolution without residue within 60s, with good solubility. It meets the requirements of users for the dissolution speed of the water-soluble film, and also meets the requirement that the coagulative beads can be washed in 15min fast mode without film residue. In addition, the film also added bitter ingredients, to prevent children from swallowing.To sum up, we recommend a water soluble film ----- from Foshan Polyva Materials Co. Ltd, which has the following 5 advantages; ① good dissolution performance, can be dissolved within 60s without residue; ② good mechanical and sealing performance, high sealing strength; ③ good compatibility performance, suitable for most of the liquids on the market; ④ high ductility, to meet the needs of various shapes; ⑤ very high transparency, can better present the colour of the liquid (5) high transparency, better colour and lustre of the liquid.

PVA water soluble film is a green material, its film-forming components are all C, H, O chemicals, which can eventually degrade into carbon dioxide and water; as an environmentally safe, non-irritating product, Japan and the United States, etc. have been approved for use in the pharmaceutical industry and the food industry, PVA water soluble film has good water-sealing properties and barrier properties, and can be completely dissolved  without residue, in recent years, water soluble films have been widely used and promoted in the market, such as laundry gel bead film, water transfer film, pesticide film, embroidery film, etc. This time I will discuss the impact of water soluble films on laundry beads from three aspects: appearance, production performance and use performance.A. The impact on appearanceWhen we buy laundry gel products on the market, we can find that some gel beads are crystal clear, colourful and eye-catching, while some are dull and lustreless, these two kinds of gel beads placed together will cause a huge contrast, the former looks senior, and vice versa, the latter is easy to make consumers lose the desire to buy. Why is there such a big difference? It comes down to the transparency of the water soluble film. Transparency and haze are two very important optical performance indicators in transparent materials, generally speaking, materials with high transparency have low haze values, and conversely, materials with low transparency have high haze values. In addition, the surface condition of the film also has an impact on this indicator, meaning whether the film surface is flat and smooth, whether there are scuffs or defects, and whether it is contaminated, of which scuffs have a greater impact on haze and also on transparency; for products such as laundry beads, a transparency rate of 91% or more gives laundry beads a sharper and cleaner appearance. Polyva's water soluble films, from the L08 series to the L09 series, use a full mirror process to improve the process and quality of the film's transparency to achieve a highly transparent film.B.The impact on manufacturing performanceIn the laundry bead manufacturing process, PVA water soluble film as a carrier, using its unique water soluble properties, film-forming and adhesive properties will be wrapped in laundry detergent, need to be used to Polyva high-speed bead automatic packaging machine, through the way of vacuum, the use of water bonding pressure to seal the mask, the bottom film together to let the bead shape. Firstly, the mechanical properties of the film will have an impact on the vacuum and the finished shape of the beads, where the mechanical properties include the tensile strength, ductility and modulus of elasticity of the film; the higher the tensile strength of the film, the higher the modulus of elasticity, the more elastic and firm the beads will be. The film has a tensile strength of ≥25MPa and an elongation at break of ≥200%; secondly, the sealing performance of the water-soluble film, the water sealing performance, barrier and pressure resistance of the film can prevent extrusion bursts during transport, while the film has good adhesive properties, which can effectively prevent the penetration of laundry detergent in the box or bag and prevent the laundry detergent from sticking to the hands during use. Finally, the film's single film water solubility performance, high requirements for dressing water regulation, film sealing with water sealing technology, in the case of large amounts of water, the film is prone to film breakage, resulting in liquid leakage.C.The impact on performanceFor consumers or users, the speed of the dissolution of laundry beads and whether there is leakage are the key factors they pay attention to; Theoretically, we all hope that the faster the dissolution rate of coagulated beads is, the better. According to the Science of Daily Chemicals, for the sake of safety investigation, the industry has stipulated that the film breaking of coagulated beads should be over 30s, while Polyva's water-soluble film can achieve complete dissolution without residue within 60s, with good solubility. It meets the requirements of users for the dissolution speed of the water-soluble film, and also meets the requirement that the coagulative beads can be washed in 15min fast mode without film residue. In addition, the film also added bitter ingredients, to prevent children from swallowing.To sum up, we recommend a water soluble film ----- from Foshan Polyva Materials Co. Ltd, which has the following 5 advantages; ① good dissolution performance, can be dissolved within 60s without residue; ② good mechanical and sealing performance, high sealing strength; ③ good compatibility performance, suitable for most of the liquids on the market; ④ high ductility, to meet the needs of various shapes; ⑤ very high transparency, can better present the colour of the liquid (5) high transparency, better colour and lustre of the liquid.

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.