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:What's the best place to use the pillow type packing machine?

Suggest that manufacturers can find communication, there is no technical strength,

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?

A privately owned enterprise production and processing, wholesale distribution, production of various types of complete packing machine, sealing machine, packing machine, vacuum machine, sealing machine, electromagnetic machine, packing machine, mushrooms should be material, full automatic filling machine, cuff type packing machine, sending spot

Q:What are the structures of the packaging machinery?

Is a company engaged in outsourcing clients, packaging, processing, packaging equipment, leasing, services, sales in one of the specialized companiesSales of second-hand packing equipment according to the customer's product features and requirements. Reduce customer purchasing costsAccording to the customer's product characteristics and requirements. Select the best packaging equipment for customers, reduce customer purchasing costsPackaging equipment spare parts sales and maintenance services

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: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: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.