How to choose a plastic lunch box? ⒈Plastic lunch box raw materials: As consumers pay more and more attention to health, people are concerned about the health of the materials used in the plastic lunch box itself. Hygienic and safe materials, such as PC materials, PE materials and PP materials, are harmless to the human…
Types of plastic boxes: 1. Ordinary plastic container: Most of them use high-density polyethylene HDPE, which has general impact resistance and weather resistance, and is not degradable. 2. ABS plastic box: Acrylonitrile-butadiene-styrene copolymer, low heat distortion temperature, flammable, poor weather resistance. Generally, recycled ABS materials are used, ABS resin is recycled, and treated with impurity…
What kind of storage box is suitable for books? Demanders are mainly concentrated in students and some reader groups with a large collection of books. Size is the first element. To be able to put down the books exactly, without wasting extra space. There are many kinds of book specifications, from 64-open dictionaries to various…
Plastic storage boxes generally have three materials: PP, PP high permeability, PP co-propylene. The plastic storage box plays a role in organizing and storing in daily life, which is very practical. Committed to the development, design and production of logistics and warehousing products for various enterprises. And with excellent quality and perfect service, we have…
Plastic lunch boxes are also available in a variety of styles and sizes. Different shapes store different things, making it more convenient to use. In addition to the common squares, rectangles, and circles, there are also suits designed for picnics, making life easier and more convenient. 1.Square plastic lunch box: suitable for storing various condiments,…
How to choose plastic food container? ⒈Plastic food container raw materials: As consumers pay more and more attention to health, people are concerned about the health of the materials used in the plastic food container itself. Sanitary and safe materials are harmless to the human body, such as PC materials, PE materials and PP materials.…
Appearance characteristics The soft plastic bucket is beautiful, light in weight, strong, impact-resistant, corrosion-resistant, foldable, non-toxic and tasteless, and easy to transport. The product is suitable for packaging various salted and halogenated liquid foods, condiments, medicines and health products, wines and fine chemical products. Product features: It has acid resistance, alkali resistance, high temperature resistance,…
Raw materials for plastic barrels: The main raw material for the production of plastic barrels is polyethylene (PE), referred to as PE, which is a high molecular organic compound made by addition polymerization of ethylene. Polyethylene is recognized as the best material in contact with food in the world. It is non-toxic, tasteless and odorless,…
The development prospects of plastic cans With the rising price of aluminum and tinplate cans, the packaging costs continue to rise, and traditional cans are opaque, and consumers cannot observe the packaging products. Plastic food cans were launched on the market under this background. Plastic food cans are made of PET, which is lighter than…
The development of plastic bottles The current world economy is undergoing changes, and the domestic industrial structure is also in a stage of continuous upgrading. In the current process of industrial upgrading, some low value-added enterprises have encountered unprecedented challenges and faced various difficulties due to various operating difficulties. Today, we will talk about plastic…
Features of anti-static plastic box The anti-static plastic box is non-toxic, odorless, moisture-proof, corrosion-resistant, light weight, durable, and stackable. Anti-static plastic box has anti-folding, anti-aging, high load-bearing strength, stretching, compression, tearing, high temperature, making it into a box-type turnover box, which can be used for both turnover and finished product shipping packaging. It is lightweight,…
Advantages of plastic turnover box: Color: blue, white, yellow, red, green, black, etc. Other colors can be customized according to customer requirements. Beautiful and durable: Plastic turnover box products are made of low-pressure high-density polyethylene (HDPE) (PP) one-time injection molding, with good gloss, good hand feeling and long service life. Beautiful, light, non-slip, non-slip, impact…
Features of plastic logistics box Plastic logistics boxes are resistant to bending, aging, bearing strength, stretching, compression, tearing, high temperature, rich colors, and packaging box-type turnover boxes can be used for both turnover and finished product shipment packaging. They are lightweight, durable, and Stacked. Various specifications and sizes can be customized according to user needs,…
The role of plastic turnover box Plastic turnover boxes are suitable for clothing, hardware, machinery, electronics, chemicals, instrumentation, aquaculture, food, aquatic products, logistics and warehousing and other industries. They can be used to store food, convenient for cleaning, convenient for parts turnover, neatly stacked, and easy to manage. Its reasonable design and excellent quality are…
Plastic logistics boxes can be divided into: 1. Ordinary stackable turnover box (this type of logistics box is the most common stackable logistics turnover box, whether it has a matching box cover or no box cover will not affect the upper and lower boxes or multiple boxes Flexible stacking.) 2. Inclined insertion type turnover box…
Plastic logistics boxes and plastic turnover boxes are made of high impact strength HDPE (low pressure high density polyethylene) and PP (polypropylene) as raw materials. Plastic logistics boxes are widely used for a wide range of purposes, which are convenient for parts turnover, neatly stacked, and easy to manage. Its reasonable design and excellent quality…
Health hazards of plastic packaging Plastic packaging materials have the advantages of light weight, high strength, good impact resistance, transparency, moisture resistance, beauty, stable chemical properties, good toughness and corrosion resistance. They have widely replaced metal, wood, paper, glass, leather, etc. in the packaging field. Therefore, plastic packaging has played an irreplaceable role in reducing…
How to Identify different kinds of plastic? 1. Polyvinyl chloride (PVC) Appearance: (same as polycarbonate) Flammability: flame retardant. It burns yellow in the flame, the edge of the flame is green, white smoke; there is a softening phenomenon. A burnt smell can be smelled. 2. Amino resin (UF urea/formaldehyde; MF melamine/formaldehyde) Appearance: (including filler) hard.…
Summary of identification of plastics 1. Polytetrafluoroethylene (PTFE) Appearance: translucent to opaque, flexible and flexible. Flammability: non-combustible. A pungent odor (HF) in hot conditions. 2. Polyamide (PA) Appearance: translucent to opaque. Flammability: non-flammable, extinguished immediately after leaving the flame. When burning in a flame, there is blue smoke, and the upper end is orange-red; there…
Methods of identifying different plastics 1. Density method: By examining the density of various plastics and using liquid as a medium to see their ups and downs, the category of plastics can be roughly distinguished. Assuming that plastics can float on the surface in water, it can be determined that the raw material is not…
