Q:What are the main plastic forming processes?

3. cold pressing molding. Cold pressing molding is also called cold pressing sintering molding. The difference between the cold press molding and the ordinary compression molding is that the material is pressurized and molded at room temperature. The mold after release can be heated or cured by chemical action. This method is used in the forming of polytetrafluoroethylene and some high temperature resistant plastics (such as polyimide, etc.). The general process is three steps of billet sintering cooling.4. transfer molding. Transfer molding is a molding process for thermosetting plastics. When molding, the mold is heated and softened in the heating chamber and then pressed into the mold cavity where it has been heated. According to the different types of transfer molding equipment form: trap type; the tank; the piston.The requirement of plastic molding for transfer molding is that the plastic should have a greater fluidity before reaching the curing temperature, and the curing rate must be faster at the curing temperature. Phenol, melamine, formaldehyde and epoxy resins can meet this requirement.Transfer molding has the following advantages: less waste edge products, can reduce the processing quantity; second molding with fine or brittle insert and perforation of the products, and can keep the insert and the hole position is correct; the product performance is uniform, accurate size, high quality; the mould wear small. The disadvantage is that the manufacturing cost is high compression mold die; the plastic loss; the fiber reinforced plastics for fiber orientation and anisotropy; and around the insert around the plastic, sometimes due to melting is not strong and make the products according to the strength reduction.

Q:What is the working principle of the pillow packing machine?

The sealing form - bag two sealing, a middle sealing surface,

Q:What's the fastest packing machine?

Because the packaging machine type is more complicated, according to the state, liquid, bulk, powder, granular packing machine; according to the function of packaging, packaging, packaging machine in outsourcing; according to the packaging industry, food, daily chemical industry, metal parts, textiles and other packaging machine; according to the packing station. A single station and multi station packing machine; divided by automation, automatic packing machine, also has semi-automatic and so on. According to the form of sealing, it can be divided into back sealing type, three sides sealing, four sides sealing, triangle and so on. According to the product form, it can be divided into pillow type packaging machine, vertical packaging machine, vacuum packaging machine, sealing machine and so on

Q:The role of food packaging machinery

3) to achieve manual packaging can not achieve the operation, some packaging operations, such as vacuum packaging, inflatable packaging, body packing, isobaric filling, etc., are manual packaging can not be achieved, can only be achieved by mechanical packaging.(4) can reduce labor intensity, improve the working conditions of the labor intensity of manual packaging, such as volume, weight heavy manual packaging products, both the consumption of physical strength, and safety; and for small and light products, due to high frequency, easy to make the action monotonous, worker occupation disease. Carton folding machine(5) in favor of labor protection for some serious impact on health products, such as serious dust, toxic products, irritating, radioactive products, manual packaging is a health hazard, and packaging machinery can be avoided, and can effectively protect the environment from being polluted.(6) it can reduce the cost of packing and save the storage and transportation expenses. It can reduce the volume and reduce the packing cost by compressing and packing the loose products, such as cotton, tobacco leaf, silk and hemp. At the same time, due to the reduction of large volume, in order to save storage capacity, reduce storage costs, is conducive to the transport.(7) ensure product health of certain products, such as food and drug packaging, according to the health law is not allowed to use manual packaging, because it will pollute the products and packaging machinery to avoid direct contact with the staff of food and medicine, to ensure the quality of health.

Q:The difference between wrapping and bagging is explained from the packaging method, and the difference of the working principle of the packaging machine is analyzed

A small object, small particle, powder, crystal, liquid, suitable for packing

Q:Food packaging process is not standardized, there is no responsibility?! For example, after the production of candy, because there is no corresponding packaging equipment, the need for artificial packaging

You can send me a picture of your product and the process, so that I can answer your question exactly. More than 70% of the candies on the market are now automatically packed.

Q:Bread packing machine Product features

4., high sensitivity photoelectric eye mark tracking, digital input seal cutting position, so that the seal cutting position more accurate.5. temperature independent PID control, better for all kinds of packaging materials.6. 、 positioning stop function, no sticking knife, no waste of coating.7. drive system is simple, more reliable work, more convenient maintenance.8. all control is realized by software, which is convenient for function adjustment and technical upgrading, and never falls behind.

Q:Vacuum packing machine for cooked food: can whole chicken, whole goose and whole duck be packed?

Buddy, you go to Taobao to buy a few hundred vacuum packaging machine, the 3 days is no problem, I suggest you go to buy a good brand, this thing hundreds of, garbage is easy to bad, shelf life 3 days, basically no problem

Q:What is the price of a small jujube packing machine?

Mainly see what some requirements, automatic metering packaging or vacuum packaging machine, after understanding can determine the price.

Q:What is the design basis of automated packaging?! Just for today!

1. each manipulator is controlled by a single computer. A packaging machine for the completion of complex packaging operations, the need to be completed by a number of robot hand. When the package is completed, the information is monitored and controlled by the computer controlled camera, and the manipulator completes the required actions according to the instructions of the computer program to ensure the quality of the packaging.2. high resolution of material and thickness. In the packaging process, the thickness and material change in packaging materials is not easy for the human eye to identify changes in the design of packaging machinery is often used by the computer control of the camera and the detector to identify the thickness of packing material and material. The camera has now been developed to automatically check and identify pictures of the camera and display it on the screen. At present, the machine in the processing speed can not be changed, the future should be based on the change of the material through discrimination can change the speed, so as to control the work in the optimal state, complete the packaging process in the shortest time, and realize the automatic cleaning, automatic sterilization and automatic cleaning