2020-07-28 
文章 - How Can We Make Paper Straws Better - Jinan Guangmei Paper Products Co., Ltd - 輕工設備 - Cindy Feng - 219.77.240.*
It is very important for us to keep away from plastics. They become more and more indispensable in all walks of life, but plastic packaging and throw cups and plates etc. are very harmful for the envi ...(19/2)
2020-07-28 文章 - What Is Pallet Stretch Film - QingDao LongYouRu Packing Co., Ltd - 包裝袋 - Cindy Feng - 219.77.240.*
Stretch wrap or stretch film is a highly stretchable plastic film that is wrapped around items. The elastic recovery keeps the items tightly bound. In contrast, shrink wrap is applied loosely around a ...(27/1)
2020-07-28 - A“hole”in A Door Or Window Frame - Shandong Care Machinery Technology Co., Ltd - 數控設備 - Cindy Feng - 219.77.240.*
Before the window frame is assembled, we always find various holes in the profile. What are these holes used for? It's pretty obvious that this is what we use to install locks and handles.
How do y ...(/)