Three-side Sealing Bag Introduction

- Aug 06, 2019-

The three-side self-sealing packaging bag sounds like a strange product name. In fact, it is closely related to our life, because our usual snack packaging, mask packaging bags, etc. are packaged in this way. What are the advantages of such a bag? Here is a small series of three-side sealing bags introduced by Xiaobian!




1. Overview of three-side sealing bags


The three-side sealing bag, that is, the three-side sealing, only leaves one opening for the user to install the product. Three-side sealing bags are the most common way to make bags. The three-side sealed bag has the best air tightness, and the actual bag must be used in this way.

IMG_6168

2, commonly used materials for three-side sealing bags


PET, CPE, CPP, OPP, PA, AL, KPET, etc.


3. Main products and characteristics applicable to three-side sealing bags


Plastic food packaging bag, vacuum nylon bag, rice bag, standing bag, zipper bag, aluminum foil bag, tea bag, candy bag, powder bag, rice bag, cosmetic bag, mask eye mask bag, medicine bag, pesticide bag, paper plastic bag , bowl noodle sealing film, shaped bag, anti-static bag, roll film for automatic packaging machine, plastic bag. It is used for sealing packaging of various consumables such as printers and copiers; it is suitable for bottle sealing film of various conventional materials such as PP, PE and PET.


Composite three-side sealing bag has good barrier and moisture resistance, low heat sealing, high transparency, and color printing color is 1 to 9 colors.


The three-side sealing bag sounds like a strange product. In fact, it is closely related to our life, because our usual snack packaging, mask packaging bags, etc. are packaged in this way. This kind of packaging not only prevents the product from spoiling, but also makes it beautiful, giving people a desire to have it. Let's let Dongguan Beite Packaging Materials Co., Ltd. take you through the three-side sealing bag!


 IMG_6136


1. Overview of three-side sealing bags


The three-side sealing bag, that is, the three-side sealing, only leaves one opening for the user to install the product. Three-side sealing bags are the most common way to make bags. The three-side sealed bag has the best air tightness, and the actual bag must be used in this way.


2, commonly used materials for three-side sealing bags


PET, CPE, CPP, OPP, PA, AL, KPET, etc.


3. Main products and characteristics applicable to three-side sealing bags


Plastic food packaging bag, vacuum nylon bag, rice bag, standing bag, zipper bag, aluminum foil bag, tea bag, candy bag, powder bag, rice bag, cosmetic bag, mask eye mask bag, medicine bag, pesticide bag, paper plastic bag , bowl noodle sealing film, shaped bag, anti-static bag, roll film for automatic packaging machine, plastic bag. It is used for sealing packaging of various consumables such as printers and copiers; it is suitable for bottle sealing film of various conventional materials such as PP, PE and PET. The composite three-side sealing bag has good barrier property, moisture resistance, low heat sealing property, high transparency, and color printing color of 1 to 9 colors. Commonly used in daily composite packaging bags, cosmetic composite packaging bags, toy composite packaging bags, gift composite packaging bags, metal composite packaging bags, clothing composite packaging bags, shopping mall composite packaging bags, electronic product composite packaging bags, jewelry composite packaging bags, sports Equipment composite packaging bags and other products in various industries, the composite bag is finely packed.


4, equipment standards for three-side sealing bags


Printing equipment: gravure (commonly known as copper plate) printing, full computer control printing machine, can print 1-8 colors. Composite equipment: Fully computer controlled composite equipment, multi-layer composite. Printing width: up to 100CM, unlimited length.