Takeaway Kraft Paper Bag with Twist Handle- China Factory Suppliers Manufacturers

Nanjing Lipack Co.,Ltd is a collection of all range of packaging products, especially paper packaging products, which including Kraft paper bags, Luxury paper bag ,paper box, paper labels & stickers, paper tags, bubble bags, poly bags, paper tags… we have a professional team committed to quality control and constantly strive for excellence. We provide customized “one stop” packaging solutions, from initial design and to final packaging delivery. We have all the systems in place to produce the highest quality, most impactful packaging, and fast delivery. Click professional team, manufacturing process & quality control to see more about this.

We are headquartered in Nanjing China, and have three manufacturing facilities across China.

Nanjing Lipack Co.,Ltd is a collection of all range of packaging products, especially paper packaging products, which including Kraft paper bags, Luxury paper bag ,paper box, paper labels & stickers, paper tags, bubble bags, poly bags, paper tags… we have a professional team committed to quality control and constantly strive for excellence. We provide customized “one stop” packaging solutions, from initial design and to final packaging delivery. We have all the systems in place to produce the highest quality, most impactful packaging, and fast delivery. Click professional team, manufacturing process & quality control to see more about this.

We are headquartered in Nanjing China, and have three manufacturing facilities across China.

A corrugated carton is made of corrugated cardboard, which is a multi-layer bonded body, it is less by a layer of wavy core paper sandwich and a layer of cardboard, is a kind of cardboard paper box. It has high mechanical strength and can withstand collisions and drops during handling. The next section will introduce you to the advantages of corrugated paper boxes and how to prevent insects daily?

Here is the table of contents:

• What are the points of corrugated paper boxes?

• How can corrugated paper boxes be protected against insects?

  
  

What are the points of corrugated paper boxes?

Corrugated paper boxes are made of corrugated cardboard and are widely used paper container packaging, which is widely used for transportation packaging. Corrugated packaging paper boxes are widely used because they have many unique advantages.

1. Good cushioning performance. A Corrugated paper box has a special structure. 60-70% of the volume of the cardboard structure is empty, so it has good shock absorption performance and can avoid collision and impact of the packaged goods.

2. Lightweight and solid. A corrugated board is a hollow structure, with less material to form a rigid corrugated paper box body, so it is light and strong, compared with the same volume of wooden boxes, only 1/4 to 1/5 of the weight of wooden boxes.

3. Small size. A corrugated paper box can be folded into a flat board when it is stored and transported, which is convenient for storage and transportation; when it is used, it is opened into a box, and the volume is much smaller than the same volume of a wooden box and plywood box.

4. Sufficient raw materials and low cost. The production of corrugated cardboard raw materials, corner wood, bamboo, straw, reeds, etc. can be, so the cost of corrugated boxes is low, only about half of the same volume of wooden boxes.

5. It is easy to automate production. Complete sets of automatic corrugated paper boxes production lines have been manufactured, which can produce corrugated paper boxes in large quantities and with high efficiency.

6. Low cost of packaging operations. The use of corrugated paper boxes for packaging makes it easy to automate the packaging of goods, reducing the packaging workload and lowering packaging costs.

7. Less metal usage. The corrugated paper box forming, only a small number of box nails, compared with the manufacture of wooden boxes, only and it is only 5%, but still as a rigid paper box.

8. Good printing performance. Corrugated paper box has good ink absorption ability, is easy to print, and convenient to promote goods.

9. Recyclable and reusable. Corrugated paper boxes can be reused many times, reducing the cost of packaging and no pollution to the environment.

How can corrugated paper boxes be protected against insects?

1. Physical method.

Pack individual food products with a higher strength film so that insects cannot penetrate the corrugated paper box and prevent insects. But this method must change the existing packaging line, in addition to the extra cost of film.

2. Using chemical methods.

The specific approach is to use paperboard coated with chemicals to package food to prevent insects. The specific approach is to coat the surface of the corrugated paper boxes hanging surface with insect-proof paint. This is not an insecticide, but a natural essential oil that can be used as a food additive. Its function is not to kill insects, but to repel them and prevent them from the outside. This can be done without changing the existing packaging line and keeping the cost low. Its addition is simple and can be printed onto the surface of corrugated paper boxes with aniline printing machines, making it suitable for small batch production of corrugated paper boxes.

Nanjing Lipack Co., Ltd. has boldly introduced advanced automatic production equipment, strengthened production management, and strict quality control. The company, which has been completely transformed, stands out in the fiercely competitive market with its stable quality, fast delivery, and price advantage of corrugated paper boxes, and is developing steadily.

Courier bag is the courier industry to transport documents, documents, information, goods and other bags used for packaging. Courier bags are also known as mailing bags, express packing bags. How much do you know about courier bags?

Here is the content list:

1. What are the uses of courier bags?

2. Courier bags how to classify?

What are the uses of courier bags?

The use of more is made of polyethylene material plastic courier bags, with low cost, easy to use, waterproof performance characteristics.

In addition to the major courier companies that have used customized courier bags, there is the online shopping industry, many businesses to give customers a good image, as well as enhance the image, and play a promotional role, also customized with their characteristics of the courier bags.

Courier bags how to classify?

1. Courier bag classification by material points have express plastic bags, express file seal, express bubble bags, express bone bags, express woven bags, etc.

Express plastic bags material: low-density polyethylene (LDPE) usually said PE, high-density polyethylene (HDPE) usually said PO, courier plastic bags with low cost, lightweight and other advantages.

PE and PO in the courier plastic bags difference: PE transparency, softness is better, the printing color is brighter; PO has a relatively good mechanical property; in the domestic courier bags like are using PE as the main material, while the foreign general is using PE, PO compound cooperation as the main material of courier bags.

Polyethylene courier bags in the market there are two categories: one is the new material courier bags, the second is recycled material courier bags.

Express document seal material: generally gray background whiteboard paper, white cardboard, kraft paper, mostly. The courier industry generally uses 200 g / m2 to 450 g / m2 weight of paper. Express document seal has the advantages of being flat, not easy to fold bad than the express plastic bags.

Courier bubble bag material: a transparent flexible packaging bag filled with air by the middle layer of the air cushion film. Mainly used in the courier industry small volume fragile, easily damaged, less precise goods packaging purposes. Courier bubble bag with shock-absorbing bubble film, bubble film with countless small bubbles, so the body is light, flexible, with good shock absorption, impact resistance, and non-toxic, tasteless, moisture, corrosion resistance, and other advantages.

Express bone bag material: bone bag (also known as dense bags, by any bag, sealed bags, chain bags, self-sealing bags, polyethylene (LDPE), and high-pressure linear polyethylene (LLDPE) by blowing film molding, heat cutting the bag is made of polyethylene (LDPE) and high-pressure linear polyethylene (LLDPE) by blow molding, heat cutting and making a plastic bag that can be resealed. The bone bag can be used for a variety of small items of internal and external packaging. Self-sealing bags produced with food-grade raw materials can be stored in a variety of small food, tea, seafood, etc., moisture, water, insects, to prevent things from falling apart.

Express woven bags: also known as snakeskin bags. Is a kind of plastic, packaging, its raw materials are generally polyethylene, polypropylene, and other chemical plastic raw materials. Woven bag color is generally white or off-white, non-toxic and tasteless, generally less harmful to the human body, although it is manufactured by a variety of chemical plastics, its environmental protection is stronger, and recycling efforts; mainly used for a variety of items into the packaging and packaging with a wide range of industrial uses.

2. Courier bag classification by raw materials: there are new material courier bags, semi-new material courier bags, recycled material courier bags.

3. Courier bag classification according to whether to print: printed courier bags, non-printed courier bags.

4. Courier bag classification according to whether the folding bottom organ: with folding bottom organ, no folding bottom organ.

5. Courier bags according to whether to add additional bags: with additional bags, no additional bags.

Nanjing Lipack Co., Ltd is one of the leading professional manufacturers in the courier bag industry, with a long history of manufacturing plastic packaging and paper packaging products. If you want to know more about courier bags, please feel free to ask our company for more information.

Jul 12, 2022 · Francis Wolle, who hailed from the United States of America, invented the first paper bag machine in 1852. Then, in 1871, Margaret E Knight invented a new paper bag manufacturing machine. A flat-bottomed paper bag could be produced by the machine, which was unique. As the machine grew in popularity, Knight earned the title of 'Mother of Grocery ...

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Kraft paper with a high degree of toughness and firmness, weight in grams: 120-300 grams of thickness, not easy to tear, kraft paper is generally suitable for printing some monochrome or color is not rich in words and lines and strong contrast with the color block. The handbag made of kraft paper is characterized by high fastness and lowest cost. It is generally used for carrying …

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