News
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What impact does winter low temperature have on the flexible packaging lamination process?
As winter approaches, the temperature gets lower and lower, and some common winter composite flexible packaging problems have become increasingly prominent, such as NY/PE boiled bags and NY/CPP retort bags that are hard and brittle; the adhesive has low initial tack; and...Read more -
What is the Lidding film?
Lidding film is a flexible packaging material specifically designed to provide a secure, protective cover for food trays, containers or cups. It is commonly used in the food industry for packaging ready-to-eat meals, salads, fruits and other perishable goods. ...Read more -
Hongze packaging in Allpack Indonesia
After this exhibition, our company gained an in-depth understanding of the industry's development trends and market conditions, and at the same time discovered many new business opportunities and partners. ...Read more -
What is a cold seal packaging film?
Definition and use of cold seal packaging film Cold seal packaging film means that during the sealing process, only a sealing temperature of about 100°C can be effectively sealed, and no high temperature is required. It is suitable for packaging of temperature-sensitive ...Read more -
How Many Categories of Coffee Packaging Bags For Your Choice?
Coffee packaging bags are packaging products for storing coffee. Roasted coffee bean (powder) packaging is the most diverse form of coffee packaging. Due to the natural production of carbon dioxide after roasting, direct packaging can easily cause packaging damage, while...Read more -
To achieve high-quality digital proofing, these factors cannot be ignored
Digital proofing is a type of proofing technology that processes electronic manuscripts digitally and outputs them directly in electronic publishing. It is widely used due to its advantages such as speed, convenience, and no need for plate making. During the sampling pro...Read more -
How to reduce color loss in color transmission
At present, in color management technology, the so-called color feature connection space uses the chromaticity space of CIE1976Lab. Colors on any device can be converted to this space to form a "universal" description method, and then color matching and conversion are ca...Read more -
What is the reason for ink crystallization?
In packaging printing, the background color is often printed first to enhance the high quality of the pattern decoration and pursue high added value of the product. In practical operation, it has been found that this printing sequence is prone to ink crystallization. Wha...Read more -
Foreign Trade Information | EU Packaging Regulations Updated: Disposable Packaging Will No longer Exist
The EU's plastic restriction order is gradually strengthening strict management, from the previous cessation of disposable plastic tableware and straws to the recent cessation of flash powder sales. Some unnecessary plastic products are disappearing under various systems...Read more -
The temperature drops sharply, and attention should be paid to the details of these printing and packaging processes
The widespread cooling has affected not only everyone's travel, but also the production of printing processes due to the low temperature weather. So, in this low temperature weather, what details should be paid attention to in packaging printing? Today, Hongze will share...Read more -
Do you know all nine materials that can be used to make RETORT BAG?
Retort bags are made of multi-layer thin film materials, which are dried or co extruded to form a certain size bag. The composition materials can be divided into 9 types, and the retort bag made must be able to withstand high temperature and damp heat sterilization. Its ...Read more -
Why is the aluminum coating prone to delamination? What should be paid attention to during composite process operation?
Aluminum coating not only has the characteristics of plastic film, but also to some extent replaces aluminum foil, playing a role in improving product grade, and relatively low cost. Therefore, it is widely used in the packaging of biscuits and snack foods. However, in t...Read more
