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怎么分辨哑光BOPP和哑光PET呢

如何进行分辨哑光BOPP和哑光膜PET，欢迎大家来讨论

叛逆少爷昨天 20:21 4 1 # 包装Packaging #
2026-3-12 The customer's product is sugar, and the bag type is stand-up pouch. How would you recommend PET/PET/LDPE to the customer?

Based on your experience, please share how to introduce it.

Lexi 昨天 16:34 5 0 # 英语English #
2026-3-11 If the customer wants us to send a 500 g pouch with a 22 mm spout to test, but we don't have that. How should we communicate with the customer?

Share your thoughts from a sales perspective.

Lexi 昨天 16:24 5 0 # 英语English #
2026-3-10 If a customer shares a video from our YouTube channel and tells us they want to make this type of bag, what should we pay special attention to?

Material? Bag type? Dimension? Give an example and explain why.

Lexi 昨天 16:11 10 5 # 英语English #
A happy childhood

Everyone has the unique happy childhood but it can not be relived so we just recalled it when we remembered it Happiness is very simp ...

Ych181818 昨天 08:08 7 0 # 生活 #
单一材料

按照阻隔性由弱到强，常见的单一材料组合有哪些？有没有一些组合有一定的缺点，例如不耐高温，导致在一些应用场景中无法应用？ ...

Lexi 前天 20:18 8 0 # 包装Packaging #
热封平整性

我发现这种包装药的平整性和热封性都非常完美，包括这种锯齿易撕口，但热封的时候怎么保证气泡完全排出保持平整性呢跟热封刀有关系吗 ...

Anna 前天 19:44 7 0 # 包装Packaging #
不同厚度铝箔的阻隔性

铝箔厚度有不同规格的，有15UM和常用7UM，那么不同厚度对于阻隔性能有什么影响么？如果两层AL7和一层AL15他们的阻隔性有什么不同么？使用起来是否一样 ...

叛逆少爷前天 18:46 7 1 # 包装Packaging #
柔印和表印的区别

之柔印属于一种印刷工艺（凸版印刷) 表印是指把油墨印在原材料的表面，柔印可用于里印也可用于表印，表印的油墨层是完全暴露在包装的表面，油墨的牢固性不好， ...

Vina 前天 15:07 8 0 # 包装Packaging #
Which is better for live building or cottage ?

Nowadays everyone likes live in the high buildings.they think it is a good-looking.clean and tidy and more convenient p ...

Ych181818 4 天前 11 0 # 生活 #

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