In this era of fast food, disposable lunch box is closely related to our life, so safety and environmental protection is particularly important. More and more customers and consumers are paying attention to the definition standard between standard lunch box and inferior lunch box, especially when they purchase.

一次性餐盒其材質分類繁多，不同材質的產品其生產工藝也有很大不同，我們如何才能進行辨別他們的區別的呢：

There are many kinds of disposable lunch boxes, and the production processes of different materials are also very different. How can we distinguish them

一材質。

A material.

1、標準餐盒：采用100%PP食 品 級新料，環保安 全 零添加。（純PP料厚薄均勻，原色通透，彎折有彈力韌性）

1. Standard lunch box: 100% PP food grade new material, environmental protection and safety zero addition（ Pure PP material has uniform thickness, transparent primary color, elastic and toughness when bending

2、劣質餐盒：再生料加非食 品 級填充劑，或是過量添加混合使用。（其多為灰黑色，加入填充劑后色澤不勻，厚薄不一，添加一般為白色或黑色，蓋子多為加工成較軟薄的透明PS料）

2. Inferior lunch box: recycled materials and non food grade fillers, or excessive addition and mixed use（ Most of them are grayish black. After adding fillers, the color is uneven and the thickness is different. The addition is generally white or black. The cover is mostly made of soft and thin transparent PS material.)

二設計。

Second, design.

1、標準：承重和抗壓設計合理、相對的厚、重、硬，注重實用性四角傾斜度小，容量大。

1. Standard: bearing and compression design reasonable, relatively thick, heavy, hard, pay attention to practicality, small angle, large capacity.

2、劣質：材料軟且薄，盒子較扁平，（生產簡單，看上去大方），四個角傾斜度大，容量小。

2. Inferior quality: the material is soft and thin, the box is flat, (the production is simple, it looks generous), the four corners are inclined, and the capacity is small.

三工藝。

Three processes.

1、標準餐盒：采用有QS認證企業的機械設備，餐盒成型到位，美觀有質感，盒與蓋密契合度高密封有保證。

1. Standard lunch box: the mechanical equipment of QS certification enterprise is adopted, the lunch box is in place, beautiful and textured, and the fit between the box and the cover is high, and the sealing is guaranteed.

2、劣質餐盒：加工機械簡單，為節省成本，工藝一步到位，餐盒成型不規整，邊緣粗糙有毛刺，無揭蓋半耳，盒蓋密封度無保障。

2. Inferior lunch box: the processing machinery is simple, in order to save the cost, the process is in place in one step, the lunch box is irregular, the edge is rough, there is burr, there is no half ear of uncovering the cover, and the sealing degree of the cover is not guaranteed.

那消費者如何保障一次性餐盒的使用安 全？

How can consumers ensure the safety of disposable lunch boxes?

1、選擇信譽度好的供應商，對產品出處要詳細查證。

1. Choose a supplier with good reputation and check the source of the product in detail.

2、正規產品底部或蓋子應拓印有QS認證編號和材質識別符號，如‘’符號，代表PP材質。

2. QS certification number and material identification symbol shall be printed on the bottom or cover of regular products, such as' symbol, which represents PP material.

3、在不了解產品性能的狀況下，盡量避免在超過80攝氏度高溫狀態下使用。

3. If you don't know the performance of the product, try to avoid using it at a high temperature of more than 80 ℃.

4、購買時，選擇安 全系數高的原色透明產品。

4. When purchasing, choose primary color transparent products with high safety factor.

5、加熱時無臭味，不變形扭曲軟化為安 全飯盒。

5. When heated, it has no odor, does not deform and softens into a safe lunch box.