Atividade

Product Parameter
Product NameFlat pallet mould
AttributeHandling tools
FeatureRemovable and spliced
SizeCustomized
ShapeRectangle
OriginChina mainland
Design Details
1.Bottom reinforced mesh, strong toughness bearing capacity.
2.Bolt design, optional splicing.
3.Technology of mesh hollowing, adding breathable mesh and preventing moisture.
Tray size drawings.Can be customized according to customer needs for its size. There are many patterns to choose from.
Application of tray
Plastic tray suitable for chemical, petrochemical, food, aquatic products,, feed, clothing, shoes, electronics, electrical appliances, ports, docks, food, biological medicine, machinery, hardware, automobile manufacturing, petrochemical industry, three-dimensional transportation, warehousing, logistics, warehouse storage shelves, auto parts, beer, beverage, electronic textile printing and dyeing, printing and packaging, logistics and other industries.
Molding method of plastic tray
(1) Injection molding
Plastic tray products produced by injection molding method are flat, smooth, clean, crisp, compact, product design freedom is greater, divided into two-sided integrated plastic tray and two-sided assembled plastic tray.
Generally, the self-weight of the double-sided integral tray is more than 15kg/piece, and its shape is relatively complex, requiring the injection molding machine with a clamping force of more than 2500 tons to produce.This kind of tray has complicated shape, large investment and high cost. However, due to less production process, the production efficiency is relatively high and the product quality is good.General plastic processing plants do not use this method.
Double-sided package tray, namely, double-sided integral tray is divided into upper and lower two pieces, which are assembled after injection molding respectively.Although this product needs 2 pairs of molds, but the mold structure is greatly reduced, the total investment of the mold is still cheaper than the whole, at the same time, the requirements for the equipment clamping force is also reduced, clamping force 鈮?500 tons can be, general plastic processing plants are relatively easy to do.This production mode may become the mainstream of plastic tray production.
(2) Extrusion – hollow blow molding method
Extrusion of plastic tray — hollow blow molding is similar to the general blow molding method of hollow products. As the products are large and double-sided, large extruders, mold closing machines and molds are needed.At present domestic hollow molding machine manufacturers have developed specialized high-speed production of high strength mega blow molding machines, blow molding tray HMWHDPE high strength plastic production, molding speed, good product quality, high strength, high stiffness, very long service life, the service life of the general blow molding tray can reach 5 ~ 10 years, at the same time can in – 40 ~ 40 鈩?under the environment of steady work.The dynamic load of its products can reach more than 3t, bending strength has reached a high level.Is some needs the long life, the high intensity use environment the first choice tray, its price ratio is higher than other plastic trays, because its service life is particularly long, so its cost performance is the highest of all the trays.With the reduction of the price of molding equipment, this method has a great advantage in saving limited oil resources and logistics costs.
(3) Vacuum molding
The plastic tray produced by vacuum forming method also has one side type and two sides type.Single-sided blister tray is mainly used for packaging and transportation of small motor (such as vacuum cleaner motor, electric tool motor, etc.) and wire disc.The double-sided blister tray is packaged in two forms: the upper half is extruded plastic sheet with fixed length and width, and the lower half is large vacuum blister products;The upper and lower half are large vacuum products.The production of this method requires large vacuum blister equipment with lower equipment cost and mold cost, but the product wall thickness is not uniform.
(4) The plastic trays produced by extrusion molding method are all assembled
That is, extruder, head and other equipment are used to extrude slats for upper and lower panels and i-shaped connecting plates with multiple wings for connection support respectively, and then assembly.The emergence of wood – plastic composite material promotes the development of extrusion molding plastic tray.It is based on natural plant fiber (including wood flour, fruit shell, straw powder, rice bran, etc.) and waste plastic as the main raw materials, so that the plastic tray not only has wood sense, but also has the advantages of water resistance, pest control, and can plane, saw, nail.Among the four molding methods, this method has the lowest input of production equipment and mold, the lowest cost, and the best performance-to-price ratio.
Comparison of pallets with different materials
1. Wooden pallets
Advantages: the price is relatively cheap, maintenance is relatively simple.
Disadvantages: not fire, not waterproof, susceptible to damp, easy to live insects, perishable.Do disposable export packaging materials, must be fumigated or heat treatment, increase additional costs, extend customs clearance time to make wood pallets must cut down a large number of trees, contrary to the theme of environmental protection.
2. Steel pallet
Advantages: no fumigation, strong structure, high bearing capacity, strong impact resistance.
Disadvantages: heavy, easy to rust, easy to corrosion, expensive, can only be used in specific industries.
3. Plastic tray
Advantages: free fumigation, clean appearance, easy cleaning, easy disinfection.The service life is 5-7 times that of wooden pallets, which can be recycled and reused.No nails, no thorns, non – toxic, tasteless, acid – resistant, alkali – resistant, corrosion – resistant, non – rot, non – combustion – supporting, non – electrostatic spark.
Disadvantages: high cost, low strength, poor impact resistance.There are great limitations on the structure and size, the flexibility of the product specification is not high, made of polyvinyl chloride, if containing recycled particles may contain toxins, export units will not generally use.There are certain requirements for the operating environment temperature (-25c – 40c)Plastic Pallet Mould brands
website:http://www.luyacommoditymould.com/industrial-mould/plastic-pallet-mould/