The Christmas bell is about to ring Santa Claus will soon ride on the elk with gifts ~~ It's very Christmas It started when dad bought a cup of coffee today Starbucks is known as the selfie mecca And the star daddy to satisfy us these little fairy clap of psychology The cup has long been known for its beauty Special cups will also be rolled out during the festival It's Christmas The cups are all hot.

How often do you wash mugs?Office mug is very common and easy to use, whether it is tea or coffee are indispensable, use for a long time will inevitably make the cup difficult to tangle with tea or coffee stains, then you must wash it?

Generally, people seldom pay attention to the drinking cup, as long as it is a container that can hold water, but for pregnant mothers, it is a big problem related to maternal and child health, especially in cold weather in winter, the frequency of drinking water will obviously rise.

Dirty kitchen, how can you cook delicious?If you want your kitchen to be clean and tidy, use smart accessories and storage containers to make the most of the space in your kitchen cabinets and drawers and put things in order.

BY NOW, THERE'S A GOOD chance that – most of the time anyway – you don't microwave food or drink in plastic dishes. It's also quite plausible that if you're a parent, you didn't wait until bisphenol A – or BPA – was banned in baby bottles and sippy cups to avoid buying such products containing the chemical of concern, which is widely used in making polycarbonate plastics. the International Bottled Water Association said the study "is not based on sound science, and there is no scientific consensus on testing methodology or the potential health impacts of microplastic particles. Therefore, this study's findings do nothing more than unnecessarily scare consumers."

Polypropylene (PP plastic) develops another excellent resin variety after nylon. It is a high density, no side chain, high crystalline linear polymer with excellent properties.

Difference between PP and PE The same: 1. PE, PP uncolored are all milky white translucent, waxy polymer. 2. Both are non-polar crystalline polymers with good compatibility. 3. Non-toxic, good chemical stability, easy to shape and process. 4. Poor weather resistance. The difference: 1. PP has better rigidity, strength and heat resistance than PE, and PE is easily decomposed by photooxidation, thermal oxidation and ozone. 2. PP density is smaller than PE, and PP density is only 0.90~0.91g/cm3. 3. PP toughness is poor at low temperatures

The baby uses a cup to drink water, can train his hand muscles, develop its hands-eye coordination ability. However, most of the babies at this stage do not want to make the cup, because the bottle has been used before, so will resist the use of cups to drink milk, drink water. Even then, parents should properly guide their baby to use the cup.

Food preservation is a big problem. If you buy too much, it will become stale after half a day. If you buy less,then you will have nothing to use when you need. But refrigerators are limited, and not everything can be crammed into them. So today I'm going to share with you some tips on how to keep f