Q:What are the main functions of packaging machinery?

Eight main functions of packaging machinery and equipmentPacking is a necessary condition for products to enter the circulation field

Q:Will the Internet be too passive? Telephone marketing, what kind of food can be found in the factory, such as the phone, people basically do not need, and all have. Does the salesman run the market? How do you run? Thanks for the direction...

Mechanical sales are nothing more than two points: first, equipment aging, need to update; two, equipment efficiency is low, need to improve. You don't know anything about the customer. Come up and sell the product. If you are a customer, I don't think you have the patience to listen

Q:Food, equipment, tools, containers, packaging materials, etc. shall comply with food safety standards or requirements

5009.101 determination of antimony in polyester resins and their moulding products for food containers and packaging materialsGB 13113 hygienic standard for polyethylene terephthalate moulding articles for food containers and packaging materials

Q:Donkey hide gelatin cake made of sticky, forming very well, that is, vacuum packaging, after a little sticky in the vacuum bag, what's going on?

Now the standard of living has improved, basically the vacuum bag. This will improve the product's shelf life, preservation time is longer, more conducive to product sales.

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:Packaging machine knife cut out of the mouth is uneven, always inclined, so adjust, now tune not come back, or is unable to cut off, or die!

Change a new one, in fact, the knife is very simple, and the ordinary knife is very cheap.If you don't understand, you can ask me

Q:What are the packing machines?

Glass glue category of automatic and manual soft packing machine, chemical, I do not know what you are talking about? You can go and have a look.

Q:What does that mean when the composite material is pressed and molded? What are pressing forming? What are the characteristics of press molding equipment? Its development

Molding: mainly used for thermosetting resins. There is a special molding machine. Molding pressure is much greater than the above. The mold structure is also more complex.

Q:What is the name of the paper used in packing machine parts and yellow?

Vapor phase rust proof paper is coated with vapor phase corrosion inhibitor on the base of antirust base paper (surface like kraft paper, but with chloride ion and sulfate ion limit requirement)

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

Yes, automatic packing machine. I'm an employee of the automatic packaging machinery company.