Popular Custom Medical and Clothing Cardboard Boxes for Food Packaging Laminated Film Waterproof Kraft Paper Mail Mailer Bubble Bag

• Customization: Available
• Industrial Use: Food, Pharmaceutical, Apparel, Agriculture
• Transparency: Opaque
• Model NO.: Customized
• Layered: Basic Level
• Hardness: Rigid
• Basic Level: Kraft Paper
• Heat Seal: PE
• Functional Layer: PE
• Packaging: Bag
• Bag Sealing Methods: Self Adhesive Sealing
• Colour: Yellow
• Shape: Bag
• Performance: Buffer and Shock Absorption
• Usage: Tear and Paste The Bag Opening
• OEM: Yes
• ODM: Yes
• Transport Package: Carton
• Specification: Customized
• Trademark: NUOLIKAI
• Origin: Jiangsu, China

Product Description

Product Description

Overview

Basic Info. 

Product Name	Kraft paper bubble bag	Material	KP+PE
Model NO.	Customized	Inflation method	Professional Machine Manufacturing
Transparency	Opaque	Color	White,Yellow
Thickness	Customized	Feature	Shockproof, Anti-Vibration
Length	Customizable	Usage	Packaging and transportation of various products
Size	Customized Size	Trademark	NUOLIKAI
Logo Printing	Accept	Pattern printing	Accept
MOQ	One Cartons	Transport Package	Cartons
Origin	Jiangsu, China	Payment	T/T

 
Packaging & Delivery

Package Size	Similar in size to the purchased product
Package Gross Weight

Product Description

Product Description

Kraft paper envelope bag, also known as kraft paper composite bubble bag, kraft paper bubble envelope, kraft paper bubble envelope, is mainly made of kraft paper and PE (polyethylene). Its structure consists of an outer layer of kraft paper (available in white, yellow, or natural colors) and an inner lining with bubble mailer, which can effectively prevent items from being damaged during transportation due to pressure, impact, or falling. It has the characteristics of shock resistance, pressure resistance, environmental protection, cost saving packaging, and easy writing.
The types of kraft paper envelope bags mainly include the following:
Pressure bubble envelope bag: This type of envelope bag is designed with a pressure bubble structure inside, providing an additional buffer layer that effectively absorbs external impact forces. It is particularly suitable for mailing fragile or precision electronic products that require special protection.
Honeycomb paper envelope bag: Drawing on the structural principle of honeycomb in nature, this envelope bag not only reduces its own weight but also maintains good compressive strength and stability through the arrangement of honeycomb structures, making it suitable for package protection during long-distance transportation.
Multi layer bag: a heavy-duty packaging bag made of three or more layers of kraft paper, divided into two types: open type and bag cover type, commonly used to improve the moisture-proof, waterproof, and gas barrier properties of the packaging bag.
Double layer bag: composed of an inner plastic bag and an outer paper bag. The inner bag is usually sealed by heating, and the outer bag is sewn with a sewing machine. It is commonly used for packaging moisture absorbing materials, oily materials, and toxic materials.

Kraft paper bubble bag is widely used for packaging and transportation of various commodities:
Kraft paper bubble envelope bags are widely used in express delivery, mailing, and personal item storage scenarios. Due to its lightweight and self sealing design, it is very practical for express delivery, mailing, and personal item storage.
E-commerce mailing: In the e-commerce industry, it is used to package and mail various small goods such as phone cases, accessories, stationery, etc., which can effectively protect the integrity of the goods during transportation and improve customer satisfaction.
Personal mailing: Suitable for individuals to mail important or fragile items such as documents, photos, handicrafts, etc., providing safe and reliable transportation protection for the items.
Enterprise sample sending: When sending product samples to customers, kraft paper bubble envelope bags are an ideal choice, which can showcase the professional image of the enterprise and ensure that the samples arrive intact in the hands of customers.

Product Parameters

Product Information
Name	Kraft paper bubble bag
Material	KP+PE
Color	Yellow, White
Shape	Envelope shape, bubble envelope shape, long strip shape, etc., customizable
Size	15 * 19+4, 26 * 30+4, 32 * 40+6, 38 * 47+6, 44 * 50+8, 60 * 50+8, customizable sizes
Style	Sealed with adhesive that can be self-adhesive
Thickness	160g, 180g per square meter, customizable thickness according to customer preference
Types	Yellow kraft paper bubble bag, white kraft paper bubble bag
Features	Good buffering, strong wear resistance, moisture resistance, opacity, privacy protection, environmental protection, 100% recyclable
Scope of application	Packaging of various items such as books, company samples, electronic products, etc
Usage	Package items, seal leak proof, shock absorption and buffering
Inflation method	Professional Machine Manufacturing
Customization	Customizable, sizes, patterns, etc. can be customized according to customer needs
Transportation	Carton packaging transportation
Origin	Jiangsu, China

 

Detailed Photos

Our carefully crafted bubble mailer is filled with tightly arranged and evenly distributed bubbles, which are like sturdy little shields. When facing external impacts such as collisions and squeezes, they can quickly and effectively disperse pressure, like building an indestructible protective barrier for your valuable products, ensuring that the products will not suffer any damage due to unexpected external impacts during transportation, storage, and other processes.
Moreover, the outer layer of this bubble bag is made of yellow opaque kraft paper. Even in extreme environments with strong direct sunlight, the contents of the package cannot be seen through the envelope. Whether it's private files, items with special significance, or sensitive personal products, it can provide you with comprehensive and seamless privacy protection, so that you don't have to worry about privacy leakage, bringing you a worry free and secure user experience.

 

Our padded envelopes use four-season adhesive, which can maintain strong stickiness throughout the year, even if the weather is very hot or cold. The strong stickiness prevents your items from being secretly replaced during transportation. The adhesive is covered with silver strips, which are easily peeled off the strip and seal the bag.
The thick shipping bags are covered with polyethylene material, making them not easily punctured and damaged. Besides, the shipping bags feature excellent waterproof and tearing-proof effects because of the reinforced sealing on the edge. They can keep your valuable stuff safely to your destination even though used on foggy or rainy days.

 

PE material is a thermoplastic resin polymerized from ethylene monomers, which has the characteristics of odorless, non-toxic, and wax like texture. It has good low temperature resistance, with a minimum operating temperature of -100~-70 ° C, and good chemical stability, able to withstand most acid-base erosion (but not resistant to acids with oxidative properties). PE material is insoluble in general solvents at room temperature, has low water absorption, and excellent electrical insulation.
PE material has good physical properties and chemical stability, suitable for cushioning protection during packaging and transportation, non-toxic and harmless, in line with the concept of modern green packaging.

 

If you are tired of ordinary mailing bags, the mailing bags we designed will be your best choice. If there are any quality problems, please let us know and we can provide 100% satisfactory service. We have been committed to making better products to serve our customers and make their business better and better.
We are committed to providing customers with better products and services.

 

Company Profile

Jiangsu Norikai New Material Technology Co., Ltd. was established in 2022, with a factory covering an area of 15000 square meters, specializing in cushioning packaging. Our company has a complete and scientific production management system, as well as ISO 9000/9001 quality management and ISO 14001 environmental management system certifications. The company is committed to producing PE film, various types of bubble films, gourd films, air pillows, air columns, and biodegradable series products (bubble films, gourd films, air columns), bubble film composite pearl cotton, bubble film composite aluminum film, composite kraft paper, composite woven cloth, and composite pearl film. Bubble film bags, bubble film composite aluminum film (slicing, bag making), composite woven cloth (slicing, bag making), various insulation materials, (insulation bags, ice packs, insulation boxes) wrapping films, tapes, cardboard boxes, etc. are widely used in the food, medical, automotive parts, furniture, home appliances, electronics and chemical industries. Our company has always been committed to providing customers with rich and cost-effective products; For this purpose, advanced professional technical equipment has been introduced with high standards, and multiple technical patents in the field of packaging materials have been independently developed and obtained. Always adhering to the principle of mutual benefit and win-win, we provide our partners with high-quality and affordable products and responsible services, winning the favor of our customers!

Our Advantages

Multiple production lines: ensuring the production and supply of goods
Full product chain: The production chain covers most of the packaging materials made of PE material, guided by market demand and aiming for excellence.
High quality and affordable price: Putting customer interests first, integrity-based business, and producing high-quality and affordable products and providing high-quality services are the survival strategies of enterprises.
Timely supply: From personnel management to production technology, fully implement the time management concept of mission must be achieved. Ensure timely and timely supply as promised.

Workshop Display
 

Certificate Display

Packaging&Shipping                                 

 

FAQ

Q1: Are you a manufacturer or trading company?
A1:We are a manufacturer's factory and can be self-sufficient in the products we sell.

Q2: What are the main products of your company?
A2:The company is committed to producing PE film, various types of bubble films, gourd films, air pillows, air columns, and biodegradable series products (bubble films, gourd films, air columns), bubble film composite pearl cotton, bubble film composite aluminum film, composite kraft paper, composite woven cloth, and composite pearl film. Bubble film bags, bubble film composite aluminum film (slicing, bag making), composite woven cloth (slicing, bag making), various insulation materials, (insulation bags, ice packs, insulation boxes) wrapping films, tapes, cardboard boxes, etc. are widely used in the food, medical, automotive parts, furniture, home appliances, electronics and chemical industries.

Q3: Can we have our logo or company information on your products or package?
A3:Yes, we are able to customize various products as per your specific requirements.

Q4: How does your company do regarding to the quality control?
A4:We have a professional production team and machine production line, as well as personnel responsible for inspecting every step of the entire production process from material procurement to final product packaging.

Q5:How can I get a quotation?
A5:You can leave a message online or via email to let us know your specific needs, and we will reply to you.

Q6:What is the delivery time for your products?
A6:Different products require different production times, and customization may take longer. Available styles can be shipped immediately, please consult customer service for specific details.

Q7:Where is your company located?
A7:Our company is located in Nantong City, Jiangsu Province, China.