market solution

Plastic buckets are mostly made of polyethylene, polypropylene and other plastics by blow molding and injection molding. Shanghai plastic products are the outer packaging of liquid and solid articles in chemical, pesticide, medicine, food, hardware, electronics, electromechanical and other industries.

Automobile battery, also known as car battery, is a kind of battery. Its working principle is to convert chemical energy into electrical energy. Usually, people refer to lead-acid batteries. That is, a battery mainly made of lead and its oxide, and the electrolyte is sulfuric acid solution.

Drip irrigation is the use of plastic pipes to send water through the orifice or dripper on the capillary with a diameter of about 10mm to the root of crops for local irrigation.It is the most effective water-saving irrigation method in arid and water shortage areas, and the utilization rate of water can reach 95%. Drip irrigation has higher water-saving and yield increasing effect than sprinkler irrigation. At the same time, it can be combined with fertilization to improve the fertilizer efficiency by more than twice. It can be used for irrigation of fruit trees, vegetables, cash crops and greenhouses. It can also be used for field crop irrigation in dry and water deficient places. Its disadvantage is that the emitter is easy to scale and block, so the water source should be strictly filtered.

Plastic pre filling syringe components are composed of needle tube, pipe cap, push rod or piston. All plastic components are produced by injection molding process. The appearance requirements of plastic pre filling syringe mainly include the following points:Needle tube: the head shall be flat without flash, bending, crack and mouth plugging defect. The inner wall of the pipe body is flat and smooth without color difference.Pipe cap: full molding, uniform color, no crack and deformation.Push rod: full molding, uniform color and no deformation.5ml pre filled syringePiston: full molding, no flash, no obvious shrinkage. Characteristic requirements of plastic syringe: tightness: there shall be no leakage at the sealing place of pipe cap and piston

The principle of vacuum blood collection is to draw the blood collection tube with head cover into different vacuum degrees in advance, and use its negative pressure to automatically and quantitatively collect venous blood samples. After one end of the blood collection needle is inserted into the human vein, the other end is inserted into the rubber plug of the vacuum blood collection tube. Human venous blood is in the vacuum blood collection vessel. Under the action of negative pressure, it is pumped into the blood sample container through the blood collection needle. Under one venipuncture, multi tube collection can be realized without leakage. The volume of the lumen connecting the blood collection needle is very small, and the impact on the blood collection volume can be ignored, but the probability of countercurrent is relatively small. For example, the volume of the lumen is relatively large, which will consume part of the vacuum degree of the blood collection vessel, so as to reduce the collection volume.

Computer keyboard is the channel that inputs the control information of text information into the computer, which evolved from the keyboard of English typewriter. When it first appeared on computers, it was a part called "teletypewriter".

PET bottle preform is a typical injection molding product, which is easy to transport. It is mostly made of plastic, with uniform texture and good insulation. It is an intermediate product of plastic bottles and machine oil barrels.Under a certain temperature and pressure, the mold is filled with raw materials and processed into a pet preform with a certain thickness and height corresponding to the mold under the processing of the injection molding machine.

Plastic cap is a common packaging form of bottles, cans and barrels, especially in the fields of beverage, chemical industry and medicine. It can be divided into breathable plastic cover and impermeable plastic cover according to its purpose.The plastic bottle cap is generally made of polyolefin and processed by injection molding, hot pressing and other processes. The plastic anti-theft cap is not only convenient for consumers to open, but also needs to avoid leakage due to poor sealing performance. How to reasonably control the sealing performance of bottle cap is the focus of on-line or off-line detection of production units.

The plastic crate is suitable for warehouse, production line and internal turnover in the plant. The stackable type is suitable for stacking, and the stackable type is not suitable for stacking, but it can save space after use. The mesh type can only stack solid articles, and the closed type can stack solid articles and liquid articles. Disposable plastic basket.

Plastic fresh-keeping box is a plastic container made of food grade plastic raw materials for food preservation, packaging and heating. It is a kind of household plastic products everywhere in our daily life. It is an indispensable plastic container in household food storage. Plastic fresh-keeping box is not only convenient and practical, but also can store food by category. Plastic fresh-keeping box also has a variety of styles and sizes to choose from. The square plastic fresh-keeping box is suitable for the door of the refrigerator and can be used to store all kinds of seasonings and leftover food. Due to the water receiving plate, the rectangular plastic fresh-keeping box is easy to store foods with water, such as fruits, vegetables and seafood. The round plastic fresh-keeping box is suitable for storing sauces, sauces and all kinds of small dishes. All kinds of plastic fresh-keeping boxes are used together to make the refrigerator more tidy. When saving food, you might as well use a variety of plastic fresh-keeping boxes. The plastic fresh-keeping box in the refrigerator is very good for food preservation. It can ensure that people can isolate and place food as far as possible to prevent cross contamination.

Indoor and outdoor chairs with plastic as the main raw material and injection molding.

Plastic storage container generally has three materials: PP, PP high permeability and PP co-c. Plastic container as plastic organizer plays a role in sorting and storing in daily life, which is very practical. Characteristics of plastic storage box: with cover (sealing effect), pulley, sliding and inclined sleeve (no space), acid and alkali resistance, oil resistance, non-toxic and tasteless, convenient cleaning, convenient turnover of parts, neat stacking and convenient management.

Plastic cutlery makes life easier on businesses, who instead of having to wash a host of metal forks, spoons, and knives, can simply ask cutomers to discard their cutlery once they're done eating. It also makes life easier on consumers who are hosting events or parties with a large amount of guests.

The plastic clothes hanger is mainly made of ABS plastic. The chemical name of ABS is acrylonitrile butadiene styrene copolymer. The shape of plastic hanger is mainly divided into two categories. One is that it has a flat and long rack body and a relatively narrow cross-section of rack shoulder, and the inclined slope of the rack is small. Its shape is light and thin, which is more suitable for drying light clothes. The other is just the opposite of the former, with a wider and shorter body frame. The inclined slope of the two shoulder frames is large and the width is thick. The shape is thick and thick. It is more suitable for hanging heavy clothes in the sky.

Plastic pipes fittings are chemical building materials compounded by high technology, and chemical building materials are the fourth emerging type of new building materials after steel, wood and cement. Chemical building materials have made great progress and rapid development in China, especially the wide use of new environmental protection plastic pipes, which has set off a revolution to replace traditional building materials. Plastic pipes are widely used in the fields of building water supply and drainage, urban water supply and drainage and gas pipes because of their advantages of small water loss, energy saving, material saving, ecological protection and convenient completion. They have become the main force of urban construction pipe network in the new century.