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Summary of Bag Making Problems and Solutions

Bag making is the final process in the production of packaging bags. If the quality of bag making is substandard or the consumption is too high, then the previous processes will be wasted. Therefore, to make packaging bags that satisfy customers, the issue of bag making cannot be ignored. Here, Shunxingyuan Packaging, a professional flexible packaging manufacturer, has summarized the problems of packaging bag making and, based on its rich production experience, has summarized some solutions.

2019-11-07

The colors of packaging bag printing are varied, let's explore the secrets from the source factory.

To achieve vibrant colors, understanding the principles of color change is essential. Shunxingyuan Packaging, a leading soft packaging factory, boasts a team of printing masters with over 20 years of experience. This article shares their color mixing expertise, revealing the secrets behind the production of exquisite packaging bags and providing valuable printing references for customers designing their packaging artwork.

2019-11-07

The composite packaging bag has an odor, affecting the product. What should I do?

The odor of packaging bags not only affects the contents but also poses a potential health risk to consumers, making it a critical issue for product safety. Reducing odor in composite packaging bags has become a fundamental requirement in the packaging industry. Below, a professional flexible packaging manufacturer shares insights into the causes of odor in packaging bags and methods for its resolution, based on extensive production experience.

2019-11-06

What is the difference between degradable packaging bags and fully degradable packaging bags?

Degradable packaging bags, implying that they are degradable, but degradable packaging bags are divided into two types: "degradable" and "fully degradable".

2019-11-05

Common Bag Types for Food Packaging

In today's market, a wide variety of food packaging bags are constantly emerging, with diverse designs, beautiful and imaginative. So, what are the common specific bag types for food packaging? Below, Shunxingyuan Packaging, a professional flexible packaging manufacturer, will share some information with you.

2019-11-05

Comparison of 10 common printing material properties and uses in packaging bags

A comprehensive summary of the definitions, properties, and applications of ten commonly used packaging bag materials, including BOPP, BOPA, BOPET, and PVC. This information is intended to assist customers in selecting appropriate packaging bags. Let's learn more from Shunxingyuan Packaging, a professional flexible packaging manufacturer.

2019-11-04

Ziploc bags have different types of zippers. Which one do you need?

There are many types of zippers used to seal packaging bags. Shunxingyuan Packaging, a professional flexible packaging manufacturer, believes that customers with zipper bag ordering needs should understand some of the applications and characteristics of zippers. Below is an inventory of various packaging bag sealing zippers compiled by Shunxingyuan Packaging, for your reference.

2019-11-02

The thickness of each layer of the composite packaging bag determines the product performance. Even a slight difference can lead to significant errors!

Considering both packaging cost and performance requirements, the selection of the thickness of each layer of composite packaging bags should be carefully weighed. Generally, the heat-seal layer can be determined through market generalization and standardization, the strength support layer is generally determined by the weight of the packaged product, and the thickness of the functional material is generally determined by the product's shelf life.

2019-11-01

Ordering process for garment bags, zipper bags, and food packaging bags

How can I quickly and smoothly customize the plastic packaging bags I want? Today, Shunxingyuan Packaging, a professional flexible packaging manufacturer, will start with how to choose a manufacturer and the packaging bag ordering process, so that efficiency and cost can be maximized.

2019-10-31

What are some environmentally friendly, biodegradable packaging bags?

To advocate for green and environmentally friendly packaging and to enable packaging bags to quickly and completely degrade without pollution under natural conditions after use and disposal, Shunxingyuan Packaging, a professional flexible packaging manufacturer, has introduced advanced production processes such as D2W oxidation biodegradable technology, EPI degradation technology, and TDP degradation technology for plastic packaging bags (PE, PP, BOPP, PS materials).

2019-10-31

What is an aluminum foil bag, and how does it differ from an aluminum-plated bag?

Washed aluminum bags, also known as partially perforated aluminum-plated bags, are composite bags made of plastic film and partially perforated aluminum-plated film (or partially aluminized film with aluminum removed), which are partially transparent. Washing the aluminum refers to removing or washing away the partially aluminized layer on the film. Currently, washed aluminum bags are packaging products with high printing requirements and aesthetically pleasing designs, both domestically and internationally. They are also a popular and advanced anti-counterfeiting packaging method internationally.

2019-10-30

Six key points for packaging bag manufacturers to achieve accurate color correction

In gravure printing, precisely reproducing colors is difficult. Firstly, color is a very subjective matter, and each customer's perception and requirements differ. Secondly, due to mismatches between original colors, screen colors, digital proof colors, and gravure ink proof colors, coupled with the high grayness and color deviation in the hues of gravure three primary color inks, it's not possible to fully configure the colors desired by the customer.

2019-10-29

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