How to successfully design non-standard bags, recommendations for non-standard plastic packaging bags

With the continuous development of technology and the improvement of manufacturing processes, some irregular packaging bags that meet market demand have emerged. These bags break the limitations of traditional packaging bag designs, attracting consumers with their novel and unique shapes and convenient and reliable functions. They act as silent salespeople, promoting product sales. Given the many advantages of irregular bags, how can one successfully design one? What factors should be considered? Below, Shunxingyuan Packaging, a professional flexible packaging manufacturer, will explain.

I. Irregular Bags 4 Design Factors

1、 Basic Factors

Consider relevant legal requirements, packaging bag functional requirements, and quality assurance systems. Legal requirements refer to national laws and regulations for relevant products; functional requirements include various barrier properties, storage performance, and machine running performance requirements; the quality assurance system considers production reliability, etc.

2、 Changes in Content Volume

After changing an ordinary packaging bag into an irregular bag, its capacity will inevitably change, so the dimensions of the packaging bag need to be redesigned.

3、 Changes in the Outer Edges of the Packaging Bag

Because it is a flexible packaging bag, the outer edges of the packaging bag should not use sharp corners to avoid piercing other packaging during stacking or injuring the user.

4、 Impact of Sealing Methods

If the irregular bag uses automatic sealing equipment for sealing, in order to facilitate smooth production, there are certain requirements for the opening direction and sealing position of the irregular bag, which is also a point to consider.

After comprehensively considering the above factors, combined with exquisite pattern design, a successful irregular flexible packaging bag is born. Professional flexible packaging manufacturers have rich experience in the design and production of irregular bags, and the irregular bags produced have been successfully applied to many packaging fields such as clothing, apparel, hardware, electronics, and food.

II. Irregular bags can be mainly divided into 3 forms

1. Spout Irregular Bag

The spout is convenient for pouring contents, and products with a spout can be resealed, meaning they can be opened and closed multiple times. This type of irregular bag is suitable for liquids such as liquid beverages, shower gels, shampoos, ketchup, edible oil, or other liquid products that need to be opened and closed multiple times.

Spout Irregular Bag

2. Zippered Irregular Bag

The zipper is also for convenient multiple opening and closing. However, the difference is that the resealing method is a zipper, so this design is not suitable for sealing liquids, but for some solid packaging, such as: hardware accessories, electronic components, candy, dried fruit, chocolate, biscuits, jelly, tea, etc.

Zipper Self-Sealing Irregular Bag

3. Simulated Spout Irregular Bag

The characteristic of this packaging bag is that it does not add an additional spout in the packaging design, but uses the characteristics of irregular bag production to create a bag shape similar to a spout, making it easy to use. This design is suitable for liquid refills, because once it is opened, it cannot be resealed, and the applicable products are basically the same as those applicable to spout irregular stand-up pouches.

Simulated Spout Irregular Bag

Irregular bags break the shackles of traditional straight rectangular bags, changing the straight sides of the bag into curved sides, thus showing different design styles, with characteristics such as novelty, simplicity, clarity, easy recognition, and highlighting brand image. Currently, Dongguan Shunxingyuan Packaging Products Co., Ltd. is an enterprise with an earlier start and more mature production of irregular bags. Those who need to customize irregular plastic packaging bags can consult Shunxingyuan Packaging (13549297179).