Alyuminiy va folga qadoqlash sumkalarining sifatini qanday aniqlash mumkin
•1
•2. Hidi: Yaxshi alyuminiy folga qadoqlash sumkasi o'tkir hidga ega bo'lmaydi. Agar hid bo'lsa, bu past materiallardan foydalaniladi yoki ishlab chiqarish jarayoni standart emas.
•3 Agar u osonlikcha buzilsa, demak, bu sifat yaxshi emas.
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![-Alyuminum-foll-foll-qadoqlash-sumka-1 ni aniqlash-1](http://www.ypak-packaging.com/uploads/How-to-detect-the-quality-of-aluminum-foil-packaging-bags-1.png)
•4 Agar u deformatsiya yoki erigan bo'lsa, bu issiqlikka chidamlilik yaxshi emasligini anglatadi.
•5. Namlikning qarshilik darajasi: alyuminiy qadoqlash sumkasini suvga botiring va oqishi yoki deformatsiyalarini kuzatib turing. Agar u oqayotgan yoki deformatsiya bo'lsa, bu namlikning chidamliligi yaxshi emasligini anglatadi.
•6 Qalinligi qanchalik yuqori bo'lsa, shuncha yaxshi bo'ladi.
![https://www.pak-packging.com/products/](http://www.ypak-packaging.com/uploads/How-to-detect-the-quality-of-aluminum-foil-packaging-bags-4.png)
![https://www.pak-packging.com/ABout-us/](http://www.ypak-packaging.com/uploads/How-to-detect-the-quality-of-aluminum-foil-packaging-bags-2.png)
•7.VACUUM testi: alyuminiy qadoqlash sumkasini muhrlangandan so'ng, og'riq yoki deformatsiya mavjudligini bilish uchun vakuum sinovini o'tkazing. Agar havo oqishi yoki deformatsiya bo'lsa, sifat kambag'al bo'ladi.
Post vaqti: oktyabr-11-2023