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...

(especially the telephone communication, stop talking no worries) I think you should understand the specific situation, your target customers first, for example: mechanical models currently in use and the time of purchase, production efficiency, what will be improved after the replacement, can recover the cost of even a few years, these are all what you should do in advance homework.

Q:What are the main plastic forming processes?

5. low pressure molding. A touch or laminating method using a molding pressure equal to or less than 1.4 mpa.Low pressure molding is used to make reinforced plastic products. Reinforced materials such as glass fiber, textiles, asbestos, paper, carbon fibers, etc.. Most resins used are thermosetting, such as phenolic, epoxy, amino, unsaturated polyester, silicone and other resins.Low pressure molding includes bag pressing and spraying.(1) bag pressing forming. A method of forming a workpiece by applying fluid pressure to an elastomeric plastic between a rigid mold and an elastic bag by means of an elastic bag (or other flexible diaphragms). According to the different methods caused by fluid pressure, can generally be divided into pressure bag molding, vacuum bag molding and autoclave molding etc..(2) spray forming. When molding reinforced plastic products, a method of spraying a short cut of fibers and resins simultaneously onto a mold and solidifying them into an article by means of an airbrush is described.

Q:How is the production and characteristics of ceramic wall tiles different from the size and performance of molding?

What is the production process of ceramic wall and floor tiles? What are the characteristics of the powders produced by spray drying?The tiles and other ceramic raw materials is similar to inorganic non-metallic materials (mainly silicate) as the main raw material, through accurate mixing processing, according to certain technology and shape the final firing. Significant features of the product shape are the rule of Fu Banzhuang, and most of the semi dry pressing method, and therefore suitable for automatic production line of raw materials 4 ingredients of crude, water, 4 fine granulation molding - burning glaze, glaze firing and assembly of I (paving) pick - packagingThere are different granulation methods in different production processes. The former is to dehydrate the mud and then dip it into the mud or directly with mud cake. The equipment has small investment, easy installation, operation and maintenance, irregular particle shape, uneven thickness and poor flowability. The I drying tower of the spray drying machine directly prepared the slurry into powder, which has high powder making efficiency and good powder flowability, and is the most ideal automatic powder powder making system at present. When the powder made from spray drying tower is pressed to wall and floor tile, the billet handle can be increased by about 30%.

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

Tableware packing machine? Should the packing of the tableware be contracted? Tak Cheung packing machinery, automatic heat shrinkable tableware packing machine can be considered

Q:What is the general packing cost of beer beverage packaging?

Beer beverage hot shrink packaging generally use PE heat shrinkable film, packaging temperature is usually in accordance with the film material and thickness to set,

Q:The role of packaging equipment in packaging equipment

Packaging is the necessary condition for products to enter the circulation field, and the main means of packaging is the use of packaging machinery. With the development of the times and the progress of technology, packaging equipment is playing a more and more important role in the field of packaging. The main functions of packaging equipment are as follows:

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

(3) large variance, indicating that this group of data volatility, variance is small, volatility is relatively stableAnswer: (1) a = x (501+500+503+506+504+506+500+498+497+495), 10=501,B = x (503+504+502+498+499+501+505+497+502+499), 10=501;(2) S2, =1/n[(501-501) 2+ (500-501) 2+... + (495-501) 2]=12.6,S2 B, =1/n[(503-501) 2+ (504-501) 2+... + (499-501) 2]=6.4;(3) a b > S2 dreams S2,The quality of R B packaging machine 10 bags of sweets is relatively stable.Comments on the subject, mainly on the average number, variance calculation, and their significance, the correct memory formula is the key to solving problems

Q:What machine does the packing carton machine have?

Do the carton machinery: corrugated production line / single machine, printing machine, polishing machine, laminating machine, mounting machine, die-cutting machine, book paste machine for package machinery: automatic sealing machine, automatic strapping machine