Tongli Packaging Co., Ltd - #510, No.1 Building, Image Shidai Center, Zhengyang Road,Qingdao,Shandong, China P.C.:266109
Tongli Packaging © 2023
03
Dec
A failure of one-way degassing valve on coffee package
In this post, we are going to share a true case with the failure of the one-way degassing valve for their 12oz coffe...
03
Dec
Video test on the thinner 250gram coffee bean flat bottom bag
thinner-effect-for-250grams-coffee-flat-bottom-package
Previously we share the package size and final filled effe...
03
Dec
What’s the size of normal box bottom coffee bag for 250g coffee beans
Our company is producing many coffee packages for the coffee roasters around the globe, and 250g box bottom package...
17
Oct
What’s one way degassing valve for coffee bag packaging
degassing-valve-manufacturer-china-for-coffee-bags
A one-way degassing valve is always connected with a package o...
24
Sep
All The Details You should know on matte white box bottom coffee package
Some coffee roasters would like to present their promotional beans products in coffee packages with full body ma...