Q:What are the main functions of packaging machinery?

In order to meet the requirements of many customers, our company has learned from all aspects of the role of packaging machinery and equipment, so that we need customers for reference

Q:What is the delay time of the packer's cross sealing?

There is also a delay in the end of the last movement of the machine to the beginning of the sealing action.

Q:What are the main functions of packaging machinery and equipment?

Such as cleaning, stacking and disassembly. In addition, also includes the measurement or the package seal etc.

Q:How does the pulp solidify? What additives do you need? Curing agents? Or what do you need as binders?

(1) urea formaldehyde moulding powder;The resin powder of urea formaldehyde resin, commonly known as electric jade powder, is produced by wet process, such as tree ester, curing agent, filler, colorant, lubricant, stabilizer, plasticizer and so on1 Components(1) resin used for urea formaldehyde resin molding powder by condensation reaction degree is relatively shallow, the resin with low viscosity, easy dipping filler, and can ensure the long production cycle and drying after proper fluidity, condensate in the industrial use of urea and formaldehyde at low temperature (a mixture of dimethylol urea, urea and formaldehyde) are usually used. The ratio of 1:1.5 (molar ratio), the PH=8 (and temperature) 30 - 35 of all dissolved, adding urea oxalate was 0.3% - 0.33% and 0.88% - 0.54% of the oxalic acid, then the occurrence of exothermic reaction, temperature rise, temperature in 55 - 60 degrees, and strictly control the PH=5.5 - 6.5, 60 - 75min by urea formaldehyde resin is required. Because the condensation degree is low, in fact just over addition reaction, condensation reaction is mainly in the curing process.(2) the curing agent used in curing agent and pressing powder requires latent, usually oxalic acid, phthalic acid, two formic acid, benzoic acid, chloroacetic acid, etc.(3) packing material is the most commonly used pulp, followed by wood powder or inorganic fillers (glass fiber, asbestos, mica etc.). The pulp is wood as raw material, with sodium bisulfite, non soluble cellulose impurities to the wood, and then byThat is the pure cellulose bleaching. The amount of filler material for the total amount of 25%-32%, the amount is too small, the pressure of plastic powder fluidity big, product strength is low; on the contrary, the amount of excessive pressure, plastic powder fluidity decreases, the product surface is not smooth, water

Q:Which friend is an expert in mechanical equipment or a better understanding of sealing machines? Tell me how to identify the equipment

There are PLC control ah, if it is fully automatic, then ask the quality of sealing ah, it is best to let manufacturers give you a live demonstration, the soft power depends on the size of the factory, ah, after-sales service ah!

Q:How much is the tableware wrapping machine?What's the price of the tableware wrapping machine?

Tableware packaging machine packaging production, simple operation and high degree of automation, high efficiency, low packing cost, save labor, reduce the damage and the characteristics of two pollution, by tableware shrink packaging is widely used in all kinds of, is a very mature model

Q:What are the packing machines?

Heat shrink packaging machine, mask packaging machine, pillow type packaging machine, food packaging machine, I suggest you can go to see

Q:Color code positioning of packaging machinery

Color code positioning and photoelectric trackingIn order to ensure the integrity of the mark on the finished package, it is usually printed on the package for positioning.

Q:A & B two sets of packaging machines, at the same time packaging quality of 500 kilograms of goods

(1) calculate the average of two samples;(2) the variance of two samples was calculated;(3) which packaging machine is more stable in packing quality?(1) according to the average, the number divided by the sum of each group;

Q:Ask a mechanical problem, the waste film recycling in the packaging machinery is a new film packaging, after cutting, then use the roller to recycle the waste film. Encounter a

Is it settled?. Not really! It is not recommended to use torque as parameter control here. This is a tricky amount of control. And easy to fluctuate, prone to misoperation