Product News

  • 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. ...
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  • 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. ...
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  • 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 ...
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  • 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...
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  • 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...
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  • 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...
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  • 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...
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  • 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...
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  • 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 ...
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  • The secret you need to know about milk packaging!

    The various types of dairy products on the market not only make consumers eye-catching in their categories, but also leave consumers unsure of how to choose their various forms and packaging. Why are there so many types of packaging for dairy products, and what are their...
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  • Can bagged water become a new form of opening packaging water?

    As a rising star in the packaging and drinking water industry, bagged water has developed rapidly in the past two years. Faced with the constantly expanding market demand, more and more enterprises are eager to try, hoping to find a new way in the fiercely competitive pa...
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  • Three common problems with stand up pouch

    Bag leakage The main reasons for the leakage of stand up pouch are the selection of composite materials and the heat sealing strength. Material selection The selection of materials for stand up pouch is crucial for preventing...
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