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FAQ

What are the raw materials needed for making plastic bags?
Plastic bags, quality, food grade requirements, the use of brand new HDPE (low pressure polyethylene). Or LDPE (high pressure polyethylene). Or a mixture of the two.
Low pressure plastic raw materials in the process of blowing the two sides of the fold, how to deal with?
The blowing ratio is one of the control points of blown film production and! Refers to the ratio between the bubble diameter and the diameter of not blowing blowing after.
What is plastic material E-PET?
PEI is generally broken piece of edible oil bottle, coke bottles, water bottles and other beverage bottles. Professionally speaking, PET is polyethylene terephthalate, and E-PET refers to high transparency, smooth surface, large bottle thickness, high temperature resistance at 120 degrees Celsius or more. Simply put, it's a PET bottle of good quality. Our jargon is a mineral water bottle.
How many kinds of raw materials are produced by wrapping plastic film?
Plastic film raw materials are: PVC, polyethylene, polypropylene, polystyrene and other resins.Commonly used to bundle packaging is LLDPE stretch wrap film, applicable to a variety of logistics packaging, packaging industry bundled! I can see it in Ming Bao. Yes, please!
What is the difference between plastic particles and raw materials?
PVC is a PVC, bright color, corrosion resistant and durable. Due to an increase in the manufacturing process of plasticizer, anti ageing agent assisted a number of toxic materials, so their products generally do not store food and drug.
PE plastic bellows raw material formula (PE and PP ratio, as well as other filling)?
PE bellows formulations generally include the main resin, additives and fillers, in which the resin polymer in the infrared spectrum of the difference, the plastic material can be judged by analysis.
What are the materials for making plastic basins? Are they raw materials?
PP material ah! Usually with raw materials, slightly more mouth material!
Plastic pipe gas temperature 150 degrees, plastic pipe surface problems?
The most widely used plastic pipe is plastic pipe. There are many kinds of plastic pipes, which are divided into two categories: thermoplastic pipes and thermosetting plastic pipes. It belongs to thermoplastic, including PVC pipe, polyethylene pipe, polypropylene pipe, POM pipe, super high molecular weight polyethylene pipe, etc. it belongs to thermosetting phenolic plastic pipe. The main advantages of plastic pipes are good corrosion resistance, light quality, convenient molding and easy processing. The disadvantages are low strength and poor heat resistance.