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20
Check the bottom sign to see if the plastic lunch box can be···
Generally, there is a triangle mark on the plastic lunch box, with different numbers 1-7 inside, representing different materials and also indicating the heat resistance temperature of the lunch box. Whether the plastic lunch box can be hea···
2021-12
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21
Can disposable plastic lunch boxes be heated in the microwav···
The disposable lunch box made of ordinary materials cannot be heated in the microwave oven, because the melting point of this kind of lunch box is low, and it will melt when heated. The heated food may melt together with the lunch box, and ···
2021-10
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20
Can disposable plastic lunch boxes be reused
Food packaging is an integral part of food commodities. One of the major projects in the food industry. It protects food and prevents the damage of biological, chemical and physical external factors during the circulation of food from the f···
2021-09
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13
What is the meaning of the triangle sign at the bottom of th···
The triangle sign at the bottom of the plastic product is equivalent to the "ID card" of the product. The triangle composed of three arrows means "recyclable". In addition, the number in the triangle, such as "1&quo···
2021-09
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19
What are the advantages and disadvantages of the materials c···
Are you confused about what materials are suitable for use as lunch boxes? Although plastic materials are relatively easy to provide, do you want to use more green and environment-friendly materials as lunch boxes? Let's compare the mat···
2021-08
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16
Safe and professional wholesale of lunch boxes
Due to the continuous improvement of relevant policies and the improvement of people's awareness of environmental protection, restaurants and fast food restaurants will use degradable lunch boxes for daily processing. And when choosing ···
2021-08
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15
Leakproof and impact resistant plastic lunch box
Plastic lunch box is a common food container and lunch box container in daily life, so it is widely used in daily life. At the same time, with the continuous improvement of environmental protection requirements, the processing technology an···
2021-07
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17
Wholesale of lunch boxes with different shapes
With the continuous improvement of environmental awareness and the improvement of relevant systems, many restaurants will use biodegradable plastic lunch boxes. At the same time, when choosing plastic lunch boxes, we should not only choose···
2021-06
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20
Safe and environment-friendly disposable plastic lunch box
Whether it is lunch boxes or take out orders, it is impossible to avoid using disposable plastic lunch boxes. At the same time, with the introduction of relevant regulations and the improvement of environmental awareness, more and more food···
2021-05
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20
Plastic lunch box that can eliminate environmental pollution
In the past, people would use non degradable plastic lunch boxes to package food, fruit and other products. However, with the introduction of environmental awareness and relevant regulations, the plastic lunch boxes used previously are bein···
2021-04
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