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 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 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: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?

Personal advice:In this respect, I suggest you look for the factory in Dongguan, Tangxia, which is the base of vacuum bag production. By logistics or express delivery, the goods will be delivered soon!!

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

Urea formaldehyde resinUre-aformaldehyde resinsUrea formaldehyde polymer. Also called urea formaldehyde resin. The cross-linking English abbreviation UF. molding, the product is insoluble and infusible thermosetting resin, urea formaldehyde resin cured phenolic resin than the color of light, translucent resistance, weak acid and weak alkali, good insulation properties, excellent wear resistance, low price but, in case of strong acid and strong alkali decomposition, weather resistance is poor. The name Beetle. urea and 37% formaldehyde aqueous solution can be obtained by the polycondensation of linear urea formaldehyde oligomer in catalytic acid or alkali industry, with alkali as catalyst, reaction temperature of about 95, the molar ratio of formaldehyde to urea as 1.2.0, to ensure that the resin curing reaction. The first step to generate and dimethylol urea, then hydroxymethyl amino and soluble resin by further condensation, if by acid catalysis, easy to cause the product to be stored to gel. In neutral condition. The linear UF resin for ammonium chloride Curing agent can be cured at room temperature. The molding powder at 130 to 160 DEG C heat curing accelerators such as zinc sulfate, trimethyl phosphate, two oxalic acid ethyl ester can accelerate the curing process. The urea formaldehyde resin is mainly used in the manufacture of molded plastic manufacturing, daily life products and appliance parts, also can be used as adhesive, paper and fabric sheet the pulp, plywood, decorative board and so on. Because of its light color and easy coloring, products often colorful and magnificent.

Q:The role of packaging equipment in packaging equipment

(4) it can reduce labor intensity and improve working conditionsThe 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.(5) labor protection for workersFor 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 packing cost and save the storage and transportation expensesFor loose products, such as cotton, tobacco, silk and hemp, the compression packing machine can reduce the volume and reduce the packing cost. 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.

Q:Is there anyone who knows what groups of users of packaging machinery are in general?

Because the packaging machinery is divided into many types, so many species also have different models, basically need to use packaging products requires packaging machinery, if not to fine some, it is necessary to sort of packaging machinery, slowly down. Packaging machinery is not required to use a certain scale, packaging machinery as well as automatic, semi-automatic, manual distinction. Most small workshops, or small factories, are semi automated or manual. If some of the larger factories will use automatic, or even a whole production line to complete automated packaging.

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: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

It's a good mechanical design problem! In principle, yes, for example, to achieve the rated torque of the motor. He'll stop by himself! What isn't that great torque? You can zoom in on the load torque