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o, this reinforced foil lamiante can be used for heavy weight or larger volumes of products packages.	Bruce 2024-11-22	02524	Bruce 2024-11-22 12:04
The structure of the reinforced compostable laminate is Kraft Paper45gsm/Cellulose20/PLA+PBAT, which can present the standup pouch with much better standing effect.	Bruce 2024-11-22	02304	Bruce 2024-11-22 12:04
Watch the video here for the test process	Bruce 2024-11-22	02201	Bruce 2024-11-22 12:04
Furthermore, it can be a reinforced middle supportive layer for some standup pouch packages as it is of great stiffness and high tensile strength with very small elongation	Bruce 2024-11-22	02401	Bruce 2024-11-22 12:03
Cellulose film is made of plant fiber materials with high gloss and transparency, which can be a print substrate in flexible packaging area	Bruce 2024-11-22	02428	Bruce 2024-11-22 12:03
In this case, we have to think up another method, to apply a reinfored middle layer into the structure, to make it more stiff	Bruce 2024-11-22	02421	Bruce 2024-11-22 12:03
the barrier performace should be improved at the same time to ensure a great protection for the inside products.	Bruce 2024-11-22	02559	Bruce 2024-11-22 12:03
As for some applications, the customer would need to get a more strong and robust package for larger volume or heavy weight products, like 1kg of roasted coffee beans, 1000g powder nutritions	Bruce 2024-11-22	02074	Bruce 2024-11-22 12:03
However, this is not always the best choice for the customers.	Bruce 2024-11-22	02123	Bruce 2024-11-22 12:02
We would choose Kraft Paper 70gsm/PLA+PBAT or Kraft Paper 80gsm/PLA+PBAT to achieve the compostable kraft paper doypack pouch, with much better standup effect.	Bruce 2024-11-22	02066	Bruce 2024-11-22 12:02
The price of kraft paper is only 30~40% of the PLA+PBAT sealing layer, so for a final compostable package, when the content of kraft paper increases, actually the overal price of the finished package lowers.	Bruce 2024-11-22	02343	Bruce 2024-11-22 12:02
So, in actual application, the most economical way to improve the stiffness of a compostable kraft paper foil pouch is to choose a larger-weight paper substrate.	Bruce 2024-11-22	02177	Bruce 2024-11-22 12:02
Usually kraft paper 70gsm and 80gams will be so good to achieve foil laminate with enough stiffness for most of the packages.	Bruce 2024-11-22	02636	Bruce 2024-11-22 12:02
Actually, along with the increase of the weight of kraft paper, the stiffness increases.	Bruce 2024-11-22	02683	Bruce 2024-11-22 12:01
In the commercial market, there are also kraft paper with some other weight available, like 50gsm, 60gsm, 70gsm, and 80gams maximum in our converting area	Bruce 2024-11-22	02428	Bruce 2024-11-22 12:01
By below video, you may have a further understanding on the performance of kraft paper 45gsm.	Bruce 2024-11-22	02382	Bruce 2024-11-22 12:01
For some products that do not require high mechanical strength, like spices, cookies, kraft paper 45gsm with PLA+PBAT liner sealing layer may be the best option for sustainable packages.	Bruce 2024-11-22	02221	Bruce 2024-11-22 12:01
It can make up the compostable doypack at the lowest cost.	Bruce 2024-11-22	02349	Bruce 2024-11-22 12:01
Actually, kraft paper 45gsm is the minimum weight applied in the flexible packaging area.	Bruce 2024-11-22	02035	Bruce 2024-11-22 12:00
However, some of the home compostable kraft paper foil laminate may not be so stiff, and you may watch the video below to understand the standing effect of Kraft paper 45gsm/PLA+PBAT 50microns foil pouch.	Bruce 2024-11-22	01863	Bruce 2024-11-22 12:00

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