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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
      • PLA+PBAT Film
      • BOPLA Film
      • Cellulose Film
      • Metallized Cellophane Film
      • Kraft Paper
      • Metallized Paper
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    • Print Inspection
    • Bag Strength Test
    • Seal Property Test
    • Airtight Property
    • Retort Treatment Test
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  • Home
  • About Us
    • - Confidential
    • - Factory Tour
    • - Company Certificates
    • - Quality Control & Tests
    • - Customer Cases
    • - Human Food Grade
    • - Eco-friendly Biodegradable/Compostable Film Materials
      • - - PLA+PBAT Film
      • - - BOPLA Film
      • - - Cellulose Film
      • - - Metallized Cellophane Film
      • - - Kraft Paper
      • - - Metallized Paper
  • Store
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Category Archives: Zipperlock Airtight Test

Home / Archive Category: Zipperlock Airtight Test
airtigt-property-kraft-paper-zipper-bag

Airtight property test on kraft paper zipperlock pouch

Oct 23, 2018adminZipperlock Airtight Testairtight property, kraft paper

Kraft paper zipperlock pouch is widely used for snacks, dry nuts, coffee beans and tea products packaging ,and we are going to do test on the airtight property

airtight-property-test-on-zipperlock-pouch

Airtight property test on zipperlock pouch

Oct 22, 2018adminZipperlock Airtight Testairtight property, zipperlock pouch

When zipperlock is applied in pouch packaging, the products shall not be run out in one time, so when the consumer reseal the pouch, the zipperlock will have to be with good airtight property, to keep the products inside fresh, usually snacks, dry nuts, pet treats have higher requirements for the airtight property of the zipperlock.

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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.

Main Serve Industries

  • Household Cleaning Chemicals
  • Windshield Washer Fluids
  • Coffee
  • Dry Nuts

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