クラフト紙バブル封筒製造機

Overview

1. Single Layer Kraft Paper Courier Bag with Bottom Gusset:
This type of paper courier bag is made from Kraft paper with a weight of over 85g/m². The manufacturing process involves applying glue, folding, and creating a bottom gusset. An easy-tear line is added online for convenience. The bag is then heat-pressed and sealed, and finally, it is tracked and cut to form a fully biodegradable and environmentally-friendly courier bag suitable for use in the express industry. This paper courier bag is designed to replace the current gray and black plastic film courier bags, offering a genuinely eco-friendly alternative.

2. Kraft Paper Cushion Courier Bag:
The Kraft paper cushion courier bag includes an additional layer of cushioning material placed between two layers of Kraft paper. This type of courier bag comes in three variations, which are differentiated by the type of middle cushion layer used. The three variations are:
   a) Honeycomb Paper Cushion Bag
   b) Pressed Bubble Paper Cushion Bag
   c) Corrugated Paper Cushion Bag

Since corrugated paper is a well-known material, the focus will be on the honeycomb paper and pressed bubble paper cushion bags in the following discussion. These cushion courier bags are designed to provide added protection for the contents of the package during transportation while still maintaining eco-friendliness through the use of Kraft paper and biodegradable cushioning materials.

Both of these paper courier bag options are intended to offer environmentally conscious solutions for the express industry, reducing the reliance on traditional plastic film bags and promoting sustainability.

1.Honeycomb Paper Envelope Machine:This kind of bag is made by sandwiching a layer of Kraft paper which stretching into honeycomb shape between two layers of Kraft paper, which is glued on the four sides to form an elastic packaging bag that is elastic if push by hand.

2.Paper Bubble Envelope Machine: This kind of bag is made by two or three layers material, it is also glued on the four sides to form a bag. Thus bag making equipment adopts online pressing bubble unit and inserting the material directly. We only need to put three rolls on the machine and then can finish the functions like pressing line and pressing bubbles, slitting and dispensing, part gluing, folding and pressing, and finally make a courier bag which is with pressed bubble cushion layer. The full procedure is finish by computer control at one time.This two kinds of paper environment friendly bag can instead the common plastic bubble film bag. They can be recycled and degraded one hundred percent and is the pure degrade environment friendly in a real sense.

Product Attributes

Supply Ability & Additional Information

Packaging & Delivery

Product information

Our Company

Wenzhou Zhengding Packaging Machinery Co., Ltd is a professional technical enterprise who specializing in the manufacturing, developing the environmentally friendly paper bag making machines which mainly sued in the express industry.

Now with over 20 years developemnt,  our company has established a strong reputation for making  high-quality bag making solutions to meet our customer's needs.


Our product range includes many kinds of paper bag making machinery, such as three sides sealing paper bag making machine, single layer bottom gusset paper envelope making machine, multi layers paper mailer machine with cushion effect etc. We can offer the customer with a full set of paper bag making solutions.

As we continue to grow and expand, we invest in R&D and  keep the advancement of the techmology. And we keep a long term business relationship with the top company in the related industries to keep the sensity of inovition.

Wenzhou Zhengding Packaging Machinery Co., Ltd is dedicated to becoming a trusted partner . We look forward to working with you in the future. 

Our Company