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

You can debug it yourself, set up a parameter, such as a delay of 1 second or a few seconds, look at the action of sealing, you know what time it is.

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

Hygienic standard for polyethylene terephthalate resin for GB 13114 food containers and packaging materialsGB, 13113-1991. Hygienic standard for polyethylene terephthalate molded 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?

Urea formaldehyde resin is a water-soluble resin, easily cured, the cured resin colorless, non-toxic, good light resistance, long-term use does not change color, heat molding will not change color, can add various colorants to prepare various brightly colored products.Urea formaldehyde resin is hard, scratch resistant, weak acid, weak base and grease. It is cheap and has certain toughness, but it is easy to absorb water, so it has poor water resistance and electrical properties, and its heat resistance is not highThe use of urea formaldehyde resin is widely used in plastic, mold, laminated plastic, foam, also can be used for the production of water-soluble adhesive, the adhesive for wood; fabric shrinkproof and crepe treatment agent; used as a varnish of paper, in order to improve the wet strength of paper. The following is a simple Shaoxing on it the application of the plastic.

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

Can be used to shape complex products. The principle is similar to that of injection molding. One is used for thermosetting, heating and cooling in molds, one for thermoplastic, and the other for heating in the barrel and molding cooling in the mold.

Q:Where is secondhand corrugated paper packaging machinery available?

And in the packaging materials, carton packaging accounted for a large part of the weight.Therefore, the carton factory is still very optimistic about the prospects.Business is best to have their own, if not, it is like playing a battle without vigor.But if you have better personal skills, you can also sell it to someone else's factory.After all, it is impossible to have friends and relatives need cartons, no "relationship" can be bigger and stronger.

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

Rust preventive action, commonly used for steel vapor rust preventive paper, but also for a variety of metals.

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

If automated packaging, it depends on the factory situation, should not be from the user groups to start. If a small class of cosmetics do, then he will not say to buy a more than ten thousand or hundreds of thousands of automated equipment to pack ah. Automatic packing machine is certainly need a certain amount, a certain basis will be needed, or buy a mechanical automation a month the amount of packaging takes less than one hour, then buy this station automation machinery to do what? So, according to the automatic device, we can not start from the user groups, should be considered from the size of the factory.

Q:Bread packing machine Product features

Product features1. double frequency control, bag length is cut, no need to adjust the empty walk, one step in place, save time and save the film.2. man-machine interface, parameter setting is convenient and quick.3. fault diagnosis function, clear failure display.

Q:What machine does the packing carton machine have?

Packaging equipment including: automatic strapping machine, automatic sealing machine, winding (wrapping) machine, sealing and cutting / shrink machine, vacuum packing machine, automatic strapping machine band and hand tools. Transport equipment mainly include: conveyor belt, roller conveyor, conveyor chain plate, plug-in production line, chain conveyor, conveyor belt etc..