Envelope Bag Making Machine

Name: Envelope Bag Making Machine
Brand: Zhetuo
SKU: 226379178

Jiangxi Zhetuo Machinery Co., LTD. established in September 2012, is an annual output value of more than 100 million yuan of packaging machinery technology manufacturing enterprises. We mainly produce various types of bubble film units, film blowing units, composite bubble envelope bag making machines, and buffer gas column bags for sale. The R&D center of the company can customize fully automatic packaging machinery and equipment for customers' needs.

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Product Introduction

Zhetuo: Your Premier Compound Air Bubble Film Machine Manufacturer!

Our Advantages

Advanced Technology

Our company has developed a 5-meter bubble film product and has become the only domestic manufacturer with this technology. Our R&D capabilities are industry-leading.

Rich Experience

We have an independent R&D team. The leader of the R&D team has more than ten years of R&D experience and can provide a variety of solutions for different needs.

ODM&OEM Available

We provide ODM and OEM services to many customers from more than 100 countries and regions, so that complete machine solutions can maximize the benefits for customers.

Lifetime Service

We have professional engineers who can handle various unexpected problems. What's more, after the warranty period, we will continue to provide long-term services to all customers, providing you with equipment upgrades and maintenance.

Envelope Bag Making Machine for Sale Display

Clothes Carry Bag Making Machine

The Clothes Carry Bag Making Machine is a machine for making garment tote bags. It can automatically cut the plastic film into the required size according to the set specifications, and seal the plastic bag through heat and pressure.

Clothes Bag Machine

The Clothes Bag Machine can automate the bag making process and the production speed is very fast. And the maximum length of our bags is 600mm, and the maximum width of each bag is 800mm.

Bottom Seal Bag Making Machine

The Bottom Seal Bag Making Machine is a machine for making bottom seal bags. It can automatically cut the plastic film to form a bottom-sealed bag, thereby realizing the production of bags. Our maximum unwinding width is 1600mm and the maximum diameter is 1500mm.

Bottom Seal Bag Machine

The Bottom Seal Bag Machine is an intelligent automatic packaging equipment. Moreover, our machine speed is 120 times per minute and the maximum bag length is 600 mm, which is very efficient.

Side Sealing Bag Making Machine

Our Side Sealing Bag Making Machine has a variety of bag making functions, can manufacture different types of sealed bags, such as flat bags, side sealing bags, net bags, single eye bags, etc.

PP Bag Manufacturing Machine

PP Bag Manufacturing Machine is a kind of equipment specialized in producing polypropylene bags. It mainly consists of plastic particle feeding, extrusion, bag making, cutting, and other parts. This machine can produce different types of polypropylene bags.

Bubble Envelope Making Machine

Our Bubble Envelope Making Machine can complete the steps of cutting, folding, laminating, and sealing at high speed to quickly complete the production of envelopes. Its production speed can reach 120 pieces per minute.

PP Bag Machine

The main function of the PP Bag Machine is to produce PP bags of various specifications and sizes, which are widely used in various industries, such as grain and oil processing, chemical industry, steel, building materials, chemical fiber, and other industries.

HDPE Bag Making Machine

The servo control system allows the HDPE Bag Making Machine to accurately control the length and width of the bag, ensuring that each bag can be printed and cut accurately. At the same time, it can also provide smooth acceleration and deceleration when starting and stopping, avoiding machine shock and vibration.

Introduction to Envelope Bag Making Machine

Poly film envelope bag machines have become an integral part of various industries, revolutionizing packaging processes. These Envelope Bag Making Machines offer efficiency, convenience, and versatility, making them essential tools for businesses across different sectors.

Benefits of Using Envelop Bags Produced by Envelope Bag Making Machine

01/

They're Lightweight
Envelope Bags are made from lightweight materials, making them ideal for shipping products. This means they take up less space and weigh less than other traditional packaging options, resulting in less cost for shipping. Additionally, lighter packages can help reduce damage to the products inside as well as make them easier to transport.

02/

They're Less Expensive Than Other Shipping Options
Envelopes bags are an economical shipping solution. Not only do they cost significantly less than other shipping options, but they also don't require additional packaging materials. This means you can save on both the cost of the poly mailers and the cost of any packing materials that would otherwise be necess

03/

They're Durable
Envelope Bags are incredibly durable and can withstand harsh conditions and rough handling. Made of high-density polyethylene, these bags have a strong barrier layer that makes them tear-resistant and helps protect your products during transit. They also have reinforced seams and sealed edges that add extra protection and make them much more durable than paper envelopes. Furthermore, they are water-resistant, meaning your items will be safe from water damage, even if they are exposed to extreme weather conditions. With their durability, poly mailer envelopes bags are the perfect choice for your shipping business.

04/

They're Moisture Resistant
Envelope bags are the perfect choice when you need a moisture-resistant shipping solution. These envelopes are made of polyethylene, a highly durable and resistant material that won't be damaged by water or humidity. They keep contents dry during the shipping process and make sure they arrive in perfect condition. This is especially beneficial if you're sending perishable items or items that can be damaged by moisture, such as electronics or fragile artwork. Plus, they offer a lightweight and cost-effective option for shipping since they don't require additional packaging materials like bubble wrap or other protective materials.

05/

They're Tamper-Proof
Poly mailer envelopes bags are a great choice when it comes to keeping your shipments secure. With their strong plastic construction, they offer a tamper-proof seal that won't easily be broken. This makes them an excellent option for shipping sensitive items, as you can rest assured knowing that the contents won't be tampered with in transit. The bags are designed with a permanent adhesive closure strip that makes sure that once it is sealed, the contents remain protected and secure until it reaches their destination. As an added bonus, these mailers also provide an extra layer of protection against moisture, dust, and other environmental elements.

06/

They're Puncture Resistant
Poly mailer envelopes bags are highly puncture resistant, making them ideal for shipping items that could otherwise be easily damaged. These mailers provide a cushion-like layer of protection and their outer surface is made from a strong, puncture-proof material. This means that sharp objects and other external forces won't cause any damage to the contents of the bag, giving you peace of mind that your items will arrive safely at their destination. Poly mailers are also non-tearable, meaning that they won't easily rip or tear during transit, further protecting your items from damage. Whether you're shipping delicate electronics or fragile antiques, poly mailer envelopes bags offer the ultimate in puncture-resistant protection.

07/

They Have a Self-Sealing Closure
One of the greatest advantages of using poly mailers is that they have a self-sealing closure. This feature makes them easy to use and also makes them more secure. This type of closure is also much more efficient than traditional envelope closures, as it requires less time to seal the envelope. The self-sealing closure also helps to keep the contents of the package secure, as it prevents any tampering or accidental openings. Additionally, this feature is also beneficial for those who are shipping items in bulk, as it can reduce the amount of time spent on each individual package. Overall, the self-sealing closure is one of the best features of poly mailers and makes them an excellent choice for any shipping business.

08/

They're Easy to Customize
Envelopes bags offer businesses the ability to customize their packaging to meet their needs. By using a variety of different colors and sizes, businesses can create a professional-looking package that is specific to their products or services. In addition, they can be printed with a company logo, slogan, or other branding elements, allowing businesses to showcase their unique identity. It's also easy to add custom features such as QR codes, which enable customers to quickly and easily track their packages.

Types of Envelope Bags the Envelope Bag Making Machine Can Produce

When it comes to sending mail, choosing the right envelope is crucial. There are several types of mailing envelopes that you can choose from depending on your specific needs. Let's take a closer look at each of them:

1. Standard Envelopes
Standard envelopes are the most commonly used envelopes for mailing letters, invoices, and other important documents. They are usually made from paper and come in different sizes, with the most common being the DL envelope. These envelopes typically have a rectangular shape and a gummed flap that can be sealed.

2. Window Envelopes
Window envelopes are similar to standard envelopes but have a transparent window on the front that allows the recipient's address to show through. These envelopes are convenient for businesses that send a large volume of mail and can save time because you don't have to manually write or print the address.

3. Padded Envelopes
Padded envelopes are a great option for sending fragile items such as jewelry, CDs, or DVDs. They are made of padded material on the inside to protect the contents and usually have a self-sealing flap.

4. Bubble Mailers
Bubble mailers are another type of envelope for sending fragile or delicate items. They have a layer of bubble wrap inside that cushions the contents and protects them from damage. Bubble mailers come in different sizes and styles and can have anywhere from one to three layers of bubble wrap.
Choosing the right type of mailing envelope can help ensure that your mail is delivered safely and securely. Consider your contents, recipient, and postage requirements before selecting the best envelope for your needs.

Application of Envelope Bags Produced by Envelope Bag Making Machine

Mailing and Shipping

Envelope bags are widely used for sending letters, documents, and small items through postal or courier services. They provide a secure and convenient way to package and send important correspondence.

E-commerce Packaging

Many e-commerce businesses use envelope bags for packaging small and flat items such as clothing, accessories, or documents. They are often used as lightweight and cost-effective shipping solutions.

Product Samples

Companies often use envelope bags to send product samples to potential customers or clients. This is common in industries like cosmetics, food, and consumer goods.

Working Process of Envelope Bag Making Machine

The whole working process of the poly film envelope bag machine includes the following procedures.

Film Unwinding

The machine unwinds a roll of poly film, which serves as the base material for the production of envelope bags. The film is typically a single layer or a multi-layer composite, depending on the desired properties of the final bags.

Bag Forming

The machine feeds the poly film through various mechanisms that fold, seal, and cut the film into the shape of an envelope bag. The precise configuration of the machine determines the size and style of the bags produced.

Side Sealing

The machine applies heat and pressure to the sides of the film to create strong and secure seals. This ensures that the bags have sturdy edges that can withstand the rigors of handling and transportation.

Bottom Folding and Sealing

In some machines, an additional step involves folding the bottom portion of the bag and sealing it to create a reinforced bottom seal. This further enhances the strength and durability of the bags.

Cutting and Stacking

Once the bag formation and sealing processes are completed, the machine cuts the bags to the desired length and stacks them for easy handling and packaging.

Our Certificate

We have obtained the Certificate Of Machinery Directive, and the product reliability and safety are very high.

productcate-470-649

Our Factory

Zhetuo Machinery Co., Ltd. is a private company with a history of more than 10 years, with an annual output value of more than 90 million. The company adapts to the development of the global packaging machinery industry, and provides high-quality and low-cost machinery products for the vast number of new and old customers.

Ultimate FAQ Guide to Compound Air Bubble Film Machine

Q: Why do envelope bags produced by Envelope Bag Making Machine provide protection?

A: The principle of the bubble envelope bag is to prevent the items from being impacted by forming air bubbles in the film, including abundant air, so as to ensure that the items are protected when they are shaken during the logistics process. It also has the function of thermal insulation and is suitable for the packaging and logistics of various products.

Q: What are the uses of envelope bags produced by Envelope Bag Making Machine?

A: Bubble envelope bags are mainly suitable for the postal packaging of items. The bubble bag contains shock-absorbing bubble film, and there are countless small bubbles in the bubble film, which play the role of anti-scratch and anti-shock. They are widely used in electronic products, ceramic handicrafts, hardware tools, household appliances, household appliances and other perishable, fragile and collision-resistant products. Buffer products are shockproof, protect packaging, protect products, and reduce the probability of damage to the number of products during the logistics process, which plays a certain role in protecting the goods.

Q: What are the benefits of envelope bags produced by Envelope Bag Making Machine?

A: Waterproof

In the process of delivery and transportation, even if there are accidents such as rain or soaking in water, it will not cause damage to the letter.

High Strength

They can withstand handling and tearing, stronger than kraft paper envelopes.

Easy to Use

Because the seal is printed with self-adhesive tape, it is easy to pack and unpack without tearing or cutting.

Low Cost

Their cost is about 10-20% lower than kraft paper envelopes. Therefore, companies can try new products of plastic film envelopes.

Q: What is the difference between PP bag and PE bag?

A: Polyethylene bags have many positive characteristics that are very similar to the other major poly bag substance, polypropylene. The major difference between the two is that polyethylene produces a translucent plastic film, while polypropylene is completely clear.

Q: What is the difference between PP bags and Bopp bags?

A: A PP bag is made from woven polypropylene, which is a lightweight, strong plastic. It is most often used for shopping bags and food packaging. A BOPP bag is made from the same woven polypropylene but coated with a biaxially-oriented polypropylene film, which is a more durable plastic.

Q: What is Bottom Sealed Type Bag Making Machine?

A: Bottom sealed type bag making machine is designed for making flat bags, pop-up plastic bags, and packaging bags. Both gusseted and non-gusseted plastic film can be processed by this machine. This bottom sealed bag making machine can make flat bags for deli bags, bakery bags, and bags for food packaging.

Q: What is a bottom seal bag?

A: Bottom seal bags and flat plastic bags are easily manufactured plastic bags made of polyethylene (LDPE, HDPE, MDPE) – without side gussets, closures or the like. This type of packaging offers excellent protection and is an attractive, effective way to present your products.

Q: What are the benefits of poly mailer bags?

A: Poly mailers are lightweight, sturdy plastic bags that are designed to ship light and less fragile items. They are a great alternative to standard packaging. They help E-Commerce sellers cut back on packaging and shipping costs because they are affordable and take up less space on carriers' vehicles while on transit.

Q: What are the advantages of plastic envelope bags?

A:● They are lightweight and easy to transport. This makes them ideal for carrying groceries or other items that need to be moved around.

● They are water-resistant. This means that they can be used to protect items from rain or snow.

● They are durable. Plastic bags can withstand a lot of wear and tear, making them a good choice for carrying heavy items.

● They are inexpensive. Plastic bags are relatively cheap to produce, making them a cost-effective option for businesses and consumers.

Q: What are the two new types of padded envelopes?

A: You might know them as jiffy bags, bubble envelopes, bubble wrap envelopes or even padded mailers. Whatever you call them, padded envelopes are a lifesaver when it comes to mailing flat items. Each comes with its own distinctive attributes that make them suitable for a variety of different uses.

Q: Can the bubble envelope bags produced by Envelope Bag Making Machine be recycled?

A: The traditional bubble wrap envelopes are a tried and tested stalwart of the packaging world. A trusty bubble lined kraft envelope that provides the perfect padding for the goods inside. Everything is packed securely and protected. The Bubble envelope is a great standard option for delivering goods. It offers two layers for protection and keeps products safe and secure. It also comes with a water-resistant PVA coated lining, offering extra protection to goods inside. It comes in a variety of colours. Classic white or brown, or you can jazz up your deliveries with red, yellow, red, blue or green. The downside to bubble wrap envelopes is that unless you remove the plastic bubble wrap layer, it is probably not going to be fully recyclable.

Q: What are the applications of Envelope Bag Making Machine in the e-commerce field?

A: Poly film envelope bags produced by Envelope Bag Making Machines are widely used for packaging and shipping products in the e-commerce and retail sectors. They are commonly used for packaging clothing, accessories, cosmetics, books, and other non-fragile items. The lightweight and flexible nature of these bags makes them ideal for reducing shipping costs while providing adequate protection.

Q: Are envelope bag making machines capable of printing designs or logos on envelopes?

A: Some machines may have an optional printing unit for customizing envelopes with designs, logos, or addresses.

Q: What is the Envelope manufacturing equipment?

A:Envelope manufacturing equipment encompasses a range of machines and processes designed to produce envelopes efficiently and with precision. These machines are responsible for cutting, folding, and gluing paper or other materials into the desired shape.

Key components of envelope manufacturing and die cut machines include:

Die Cutting Machines: These machines utilize custom-shaped metal blades called dies to accurately cut the envelope material into specific shapes and sizes. Die cutting can be accomplished using either rotary (cylindrical die) or flatbed (flat die) methods.

Printing Equipment: To apply text, images, or logos onto the envelope material, printing equipment is employed before or after the die cutting process. Common printing technologies include offset, digital, and flexographic printing.

Folder-Gluers: Responsible for folding the cut envelope material into its final shape and applying adhesive to the edges for sealing, folder-gluers can accommodate various types of folds and adhesive applications.

Window Patching Machines: For envelopes featuring a clear plastic window, these machines apply a window film to the pre-cut envelope shape.

Quality Control Systems: To ensure the highest quality standards are met, these systems inspect envelopes for defects and discard any faulty products.

Q: What raw materials are compatible with the Envelope Bag Making Machine?

A:PE vs. PP

When it comes to which is the best for your application, plastics can often seem complicated and confusing. We all know that no two types of packaging are created alike, and that means that different varieties of plastic and poly materials are needed for different applications. Below, we're covering two of the most common types of plastic - polyethylene (PE) vs. polypropylene (PP) - and the key differences between them.

Polyethylene (PE)

Polyethylene (PE) plastic is flexible, durable, and tear-resistant. These three characteristics are each a necessity when you need to packaging heavy-duty items within your poly bags. That means that industrial companies often utilize polyethylene storage bags for large, heavy items, such as industrial machining parts.

Polypropylene (PP)

A polypropylene bag is high clarity and crystal clear in order to enhance the image of whatever product is inside. This PP bag offers a highly protective barrier against both moisture and vapors. These poly bags delay evaporation and dehydration to preserve the freshness and taste of packaged foods. Generally, PP plastics are stronger, clearer, and more expensive than their PE plastic counterparts. Polypropylene bags are great for the following industries - food, electronics and electronics manufacturing, hospitals, agriculture, and more.

Q: How does an envelope bag making machine ensure precision in cutting and folding?

A: These machines use precise die-cutting mechanisms and folding techniques to ensure accuracy in cutting and folding envelope materials.

Q: Can envelope bag making machines produce padded or cushioned envelopes?

A: Yes, they can produce padded envelopes with added protection by incorporating padding materials or bubble wrap lining.

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