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So far tongda has created 36 blog entries.
15 07, 2018

Plastic molding process climbs one peak after another

2018-09-15T09:29:57+00:00July 15th, 2018|Comments Off on Plastic molding process climbs one peak after another

Plastic molding has climbed one peak after another, and has achieved one goal after another. Even such plastic molding processing does not dare to relax its own development. The products and equipment developed in the market are more powerful than one. Moreover, the products in the market are not only plastic molding processing equipment, but [...]

5 07, 2018

The world is so big, hollow blow molding also wants to go out and see!

2018-09-15T09:29:13+00:00July 5th, 2018|Comments Off on The world is so big, hollow blow molding also wants to go out and see!

"The world is so big, I want to see." A sentimental resignation letter from a female teacher has aroused everyone's hot discussion. The world is wonderful. If you have the chance, you still need to go out and see it. This is for People say, today we are aiming at "the world is so big, [...]

1 07, 2018

Production of packaging containers without rubbing, read the hollow blow molding technology

2018-09-15T09:29:02+00:00July 1st, 2018|Comments Off on Production of packaging containers without rubbing, read the hollow blow molding technology

Hollow blow molding is to put the tube blank obtained by extrusion or injection molding into a mold, injecting compressed air into the tube blank to inflate it, and then adhering it to the cavity wall, and then cooling to release the hollow product. Forming method. This molding method can produce various packaging containers such [...]

29 06, 2018

Dairy packaging promotes HDPE hollow blow molding technology upgrade

2018-09-15T09:28:36+00:00June 29th, 2018|Comments Off on Dairy packaging promotes HDPE hollow blow molding technology upgrade

Dairy packaging has always been a key area of ​​competition for plastics and paper products. The application of plastic packaging in this field represents the advanced level of plastic packaging technology. At present, users' continuous upgrading of dairy packaging is promoting the development of plastic technology, especially the HDPE hollow blow molding technology upgrade. The [...]

23 06, 2018

How to choose the right hollow blow molding machine

2018-09-15T09:28:15+00:00June 23rd, 2018|Comments Off on How to choose the right hollow blow molding machine

Nowadays, there are many manufacturers of hollow blow molding machines in China, which are mixed and varied. How to choose the right blow molding machine is not important. There are many practical traps for selling hollow blow molding machines. Some have bought hollow blow molding machines and thought they are cheaper. In fact, it is [...]

14 06, 2018

How to distinguish the quality of blow molding trays?

2018-09-15T09:27:56+00:00June 14th, 2018|Comments Off on How to distinguish the quality of blow molding trays?

How to distinguish the quality of blow molding trays? At present, the common shelf trays in the market are: Chuan-shaped injection trays, which are formed by multiple corners of paper and then pressed by a corner protector (also known as edge board j, also for economic cost considerations). For example, for different specifications of the [...]

3 06, 2018

Fully automatic production line will be the mainstream of hollow blow molding industry

2018-09-15T09:27:46+00:00June 3rd, 2018|Comments Off on Fully automatic production line will be the mainstream of hollow blow molding industry

From the trend of domestic and international market development, due to the large-scale production of plastic bottles, plastic barrels, auto parts and industrial blow moldings, etc., various large, medium and small high-speed, stable, energy-saving, auxiliary equipment Specialized, fully automatic production lines will be the mainstream of the development of the hollow blow molding industry in [...]

25 05, 2018

Green energy-saving blow molding skills

2018-09-15T09:27:23+00:00May 25th, 2018|Comments Off on Green energy-saving blow molding skills

As a kind of plastic product manufacturer, the blow molding machine sprays out the liquid plastic and uses the wind generated by the machine equipment to blow the sprayed plastic onto the cavity of a specific trait and cool it to form the product to be produced. Greatly improved production efficiency. But we all know [...]

14 05, 2018

Precautions before using mineral water bottle blowing machine

2018-09-15T09:27:11+00:00May 14th, 2018|Comments Off on Precautions before using mineral water bottle blowing machine

The mineral water bottle blowing machine is mainly used for blowing mineral water bottles. It can be used to blow plastic pellets or finished preforms into bottles by certain means, and use various shapes of plastics for people in their lives. The bottle brings convenience. The blow molding machine mainly uses the oil-free airbag clamping [...]

8 05, 2018

In recent years, the development potential of blow molding machines is very large.

2018-09-15T09:27:03+00:00May 8th, 2018|Comments Off on In recent years, the development potential of blow molding machines is very large.

With the continuous expansion of plastic packaging, flexible packaging has gradually become the main force of food packaging materials. As the quality of the blow molding machine and the blown film technology determine the quality of the film forming, the blow molding machine will become one of the most important mechanical equipment in the industry. [...]