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Qingdao Tongli Packaging Products

Reliable Manufacturer of Standup Pouches in Qingdao, China

  • Home
  • About Us
    • Confidential
    • Factory Tour
    • Company Certificates
    • Quality Control & Tests
    • Customer Cases
    • Human Food Grade
    • Eco-friendly Biodegradable/Compostable Film Materials
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      • BOPLA Film
      • Cellulose Film
      • Metallized Cellophane Film
      • Kraft Paper
      • Metallized Paper
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    • Seal Property Test
    • Airtight Property
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  • Home
  • About Us
    • - Confidential
    • - Factory Tour
    • - Company Certificates
    • - Quality Control & Tests
    • - Customer Cases
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      • - - PLA+PBAT Film
      • - - BOPLA Film
      • - - Cellulose Film
      • - - Metallized Cellophane Film
      • - - Kraft Paper
      • - - Metallized Paper
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Tag Archives: degassing valve

Home / Posts Tagged: degassing valve
failure-of-one-way-degassing-valve-for-coffee-package

A failure of one-way degassing valve on coffee package

Dec 3, 2020adminCoffee Bag Package, Degassing Valvecoffee package, degassing valve

We are going to show you a true case for our coffee packages supplied to one of our coffee customers and that caused a failure to the final coffee beans. Read more.

too-much-heat-and-pressure-applied-on-welding

Some unlovely achievement of degassing valve on the coffee bags

Nov 13, 2020adminDegassing Valvedegassing valve

Under any circumstances, we will realize the welding of the one-way degassing valve in a lovely way, as we never expect the coffee beans of our customers will face a expression of disliking just because of this small on the package.

degassing-valve-manufacturer-china-for-coffee-bags

What’s one way degassing valve for coffee bag packaging

Oct 17, 2020adminDegassing Valvecoffee package, degassing valve

A degassing valve is always connected with a coffee package to maximize the potential of the package and present the fragrance of your beans to the nose of the consumers

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Qingdao Tongli Packaging Products Co., Ltd is a professional and reliable flexible converter and package print service supplier located in Qingdao, china, with competitive engagement in household cleaning chemicals, coffee packages, spout doypack package, pet food packages and human food applications.

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  • Windshield Washer Fluids
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