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How high-temperature retort pouches adapt to the requirements of content packaging and sterilization processes

High-temperature retort pouches ultimately need to withstand the packaging process of the contents and subsequent sterilization process, so this condition has a significant impact on them. The finished products after final packaging and sterilization must have flat pouch surfaces, and the packaging material itself should be free from shrinkage, wrinkles, bubbling, delamination, leakage, etc. Key points to note are:

2019-04-22

Common inkjet coding and marking failures in packaging bags, extremely useful

Taking packaging bags as an example, whether they are ordinary packaging bags or retort pouches, no abnormalities occurred during the printing, lamination, and bag-making processes. However, during customer use, some bags always showed incomplete inkjet coding, ink fading after high-temperature sterilization, and fading of the print after coding. However, the cause could not be found during the production process, causing many problems for customers. Shunxingyuan Packaging, a professional flexible packaging manufacturer, believes that there are many reasons for abnormal coding and inkjet printing, and uses several practical cases for analysis to help customers solve their problems.

2019-04-20

Eco-friendly packaging is unstoppable, and packaging bags are being comprehensively upgraded.

According to surveys, metal packaging accounts for 8%-10% of the packaging market; paper packaging accounts for 32%-35%; glass packaging accounts for 4%-6%; other packaging accounts for approximately 4%; plastic packaging accounts for more than 50%, and most plastic packaging bags cannot be recycled. As low-carbon and environmental protection concepts gradually become the main theme of society, many environmentally polluting packaging materials are fading out of people's lives, and environmentally friendly packaging bags are becoming the future development trend of the packaging industry. Facing environmental protection, although enterprises are under immense pressure, if environmental protection is truly put into practice, enterprises will also benefit greatly.

2019-04-19

Steaming bag maturation, bag making process and testing precautions, too detailed!

Based on operational experience, if a product cannot be fully matured in one go, the peel-off force of secondary maturation is much worse than that of full primary maturation, and it is also prone to layering and high-temperature cooking layering.

2019-04-18

Common quality problems of composite packaging bags, in-depth analysis with examples

Composite packaging bags are the largest type of packaging in the current flexible packaging market. It is undeniable that many composite packaging bags still have various problems. Today, Shunxingyuan Packaging, a professional flexible packaging manufacturer, will use examples to interpret the quality problems caused by improper packaging curing control, thereby providing a reference for packaging bag procurement for production enterprises.

2019-04-17

Common quality problems of packaging bags and answers to popular production problems

A comprehensive solution to common quality and popular production problems of packaging bags!

2019-04-16

Commonly encountered problems with nylon film packaging bags

Polyamide film: PA - A linear polymer with many repeating amide groups (-CO-NH-) in the molecular chain segment, with a specific gravity of 1.14 g/cm3. Polyamide (PA) refers to a polymer with amide groups in the main chain, commonly known as Nylon.

2019-04-15

Packaging bag quality is unstable, what to do if I can't find a good supplier?

Recently, some manufacturers have commented that they frequently receive customer complaints about product quality. However, when investigating the causes from the perspectives of raw materials and product technology, they often find that the packaging is the culprit. Although the packaging is identified as the problem, they lack alternative suppliers and are unsure of the root cause of the poor packaging quality, making them hesitant to make new purchases. What should they do?

2019-04-13

A comprehensive analysis of partial matte printing technology for packaging bags

Currently, based on market demand, many food, cosmetics, and even pharmaceutical companies prefer a partially matte finish on their packaging to enhance product quality and improve anti-counterfeiting capabilities. Generally, partial matte is achieved through reverse printing matte varnish. It can be said that reverse printing matte varnish technology achieves a similar effect to aluminum washing through reverse printing matte ink.

2019-04-11

Packaging bag cost accounting, let's talk about everyone's most concerned topic!

Many new customers always ask for prices over the phone and on the website. After quoting, many customers have questions: How exactly did your prices come about, and what is the basis for them? Is it quoted randomly based on experience, or is it truly calculated precisely based on requirements? Or does the packaging quality at your price point have any advantages?

2019-04-10

12 trends for the future development of the packaging and printing industry

The changes in the profit of packaging and printing have been described with a metaphor: In the 70s and 80s, printing machines were like money-printing machines, printing products were like printing banknotes, with high profits, full business, and good capital recovery; however, after the 90s, printing machines became "printing grass (paper) machines", printing products became worthless like toilet paper, meaning thin profits, difficult business, and a long capital recovery cycle.

2019-04-10

Packaging factory shares: How can leaders lead a good team? Learn these 6 “borrowings”, and subordinates will be well-behaved.

In the workplace, there are always some individuals who are arrogant due to their talent, disregard rules, and are even defiant and disobedient. In severe cases, they publicly contradict and challenge authority. As a leader, this is a very embarrassing situation that no one can tolerate.

2019-04-09

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