Plastic nozzle injection method
Plastic nozzle injection method
Injection molding is a kind of method that makes plastic product, the plastic that melt USES pressure to note to enter plastic product mold, cool form gets want all sorts of plastic part, apply to the product with large amount, high precision, mold price depends on specific circumstance to differ.
The raw material that plastic processing USES, besides polymer, add all sorts of plastic assistant agent even commonly (wait like stabilizer, plasticizer, colouring agent, lubricant, strengthen agent and filler), in order to improve the use performance of forming process and product.The additive and polymer are mixed and evenly dispersed into powder, also known as dry master.Sometimes the parent material also needs to be plasticized and processed into granules.The parent material and the parent material particles are collectively referred to as the mating material or molding compound.
Molding is the key link of plastic processing.The various forms of plastic (parent material, granular parent material, solution or dispersion) into the desired shape of the product or blank.Its choice depends mainly on the type of plastic (thermoplastic or thermoset), the starting form, and the shape and size of the product.The commonly used methods of processing thermoplastic plastics are extrusion, injection molding, calendering, blow molding and thermal molding, etc., the processing of thermosetting plastics are generally used in moulding, transfer molding, but also with injection molding.Laminating, molding, and thermoforming are the processes by which plastics are formed on a flat surface.
There are many problems in the actual production of "self-supporting bag suction nozzle", but there are mainly two outstanding problems: one is the occurrence of leakage or air leakage when holding goods;Second, the bag shape is not smooth and the bottom seal is not symmetrical in the bag-making process.Therefore, how to do a good job in material selection, and the adoption of appropriate process operation mode, for the overall quality of the self-supporting bag plays a decisive role.
Shenyang Tengsheng Plastic Packaging CO.,LTD.
1. All materials of our company are food grade, environmentally friendly and recyclable
2.Strong production capacity and timely delivery
3.Professional injection mold design team and strong design ability.
4. Each processing should be strictly inspected, and random inspection should be conducted before packaging.Low cost and perfect after-sales service.
So if you have any need about suction nozzle, please feel free to contact us
