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How to test the breathability of food packaging bags? These are what you need to know

It is well known that oxygen has a significant impact on food quality, and some food packaging (such as carbonated drinks and coffee) also has strict requirements for carbon dioxide permeability. Therefore, controlling the permeability of food packaging materials and the content of organic gases inside the packaging has become one of the main tasks of food packaging.

2019-08-08

Five major benefits of Pantone color cards, after reading this you will know how to beautifully print packaging bags!

The PANTONE Matching System (PMS) is a color communication system covering printing, textiles, plastics, drawing, and digital technology. It unifies color descriptions using numerical language, becoming the international standard for color and providing packaging and ink manufacturers with quick and convenient color matching schemes and standards.

2019-08-07

High composite packaging bag breakage rate: 7 major reasons finally found!

Composite bag packaging bags will break, which is originally caused by these 7 major sources. Shunxingyuan Packaging, a professional flexible packaging manufacturer, summarizes 7 reasons to help enterprises that use composite packaging bags in clothing, apparel, cosmetics, hardware and electronics, and food industries better choose packaging products.

2019-08-06

Complete list of aluminum foil pouch inspection items and methods, ready to use!

Aluminum foil bags have good barrier properties, heat-sealing properties, and moisture resistance, and are acid-resistant, alkali-resistant, and wear-resistant, thus widely used for outer packaging of clothing, accessories, cosmetics, and food. With the increasing demand for the quality of aluminum foil bags, the quality inspection of aluminum foil packaging bags is becoming increasingly important.

2019-08-05

Five Central Principles of Packaging Design

Packaging bag design strategy refers to a plan to gain sales advantage through the design of packaging bags. Whether the design strategy is correct or not is a crucial link in the entire packaging design process. To achieve innovation in packaging bag design, designers need to formulate specific and feasible packaging bag design strategies based on design goals and principles, combined with enterprise marketing plans, and using creative thinking.

2019-08-03

How to avoid color distortion in the printing of colorful packaging bags?

In the flexible packaging industry, many color management systems have been adopted, achieving a certain level of color control in the printing of colorful packaging bags. To better serve customers, Shunxingyuan Packaging, a professional flexible packaging manufacturer, has specially compiled its printing experience, hoping to help enterprises with colorful packaging bag ordering needs find reliable packaging bag suppliers.

2019-08-03

Six common problems in the new version of packaging bag proofing and printing

Companies often encounter problems during the new version sampling and printing process of ordering packaging bags. Shunxingyuan Packaging, a professional flexible packaging manufacturer, has summarized the common problems reflected in the new version sampling and printing process, hoping to help companies that need to order packaging bags.

2019-08-01

Packaging bag heat seal layer material knowledge, a must-read

As a heat-sealing layer for composite packaging materials, because it is in direct contact with the packaged goods, its hygiene must first be considered. Other factors to consider include transparency, permeability resistance, good heat-sealability, and ease of opening. Below, Shunxingyuan Packaging, a professional flexible packaging manufacturer, details the five basic film properties and application areas.

2019-07-31

The function and classification of garment bags

Garment bags are mainly made of PE, PO, PP, CPE and other materials, and are widely used in shirt, knitwear, clothing, textile, apparel, underwear, children's wear and other industries. Many clothing brands have their own exclusive garment bags, so garment bags are also a good advertising platform.

2019-07-30

Essential for zipper bag making, you need one too!

The most important function of packaging bags is to protect the quality of all goods. This means that throughout the entire distribution process, including storage, transportation, and sales, the goods remain undamaged, unspoiled, leak-proof, and free from deterioration, regardless of the stage or environment. This requires that the sealing process during bag making must have a certain strength and sealing performance, able to withstand the pressure of a certain weight of contents, ensuring that the goods do not crack or leak during the distribution process, thus achieving the purpose of protecting the goods. Bag making is the final production process before delivery to the user, making quality control even more critical.

2019-07-29

What is the difference between the design patent for packaging bags and the trademark?

The design, registered trademarks, and works of art all belong to the subject matter of intellectual property rights, and all have identifying characteristics. However, their legal regulations and the departments responsible for examination and authorization are different, so there is a high possibility of legal competition and conflict.

2019-07-27

How can food packaging bags achieve zero defects? Try this!

Retort pouches are a common type of food packaging bag. They are made of plastic film, metal foil, or composite materials to create airtight and light-blocking bags. After being heat-sealed by melting, they are sterilized by heating under pressure and used to hold processed food. Because of their long shelf life, easy opening, and convenient post-processing, they are very popular with customers. Below, Shunxingyuan Packaging, a professional flexible packaging manufacturer, analyzes the processing applications and technical requirements of retort pouches, and how food packaging bags can achieve zero problems.

2019-07-26

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