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Here is the content list:
l What is the environmental philosophy of the Take away paper bag?
l How to evaluate take away paper bags?
l What are the advantages of taking away paper bags?
As we all know, paper is a recyclable resource. The raw material for paper mainly plants fiber, which contains the three main components of cellulose, hemicellulose, and lignin, as well as other components with a smaller content, such as resin and ash. There are also auxiliary components such as sodium sulfate. In addition to plant fibers in the paper, different fillers need to be added depending on the paper material. Plastic bags are usually made from polyethylene, the raw material used being oil, which is already a scarce source of energy for us. In contrast, take away paper bags are made from trees, which are a renewable resource. The biodegradable and recyclable nature of the bags themselves is naturally labeled as green.
The kraft paper material used in the take away paper bag is not only resourceful and easy to recycle, but also easily degradable. After decaying, paper products can be recycled or used as plant fertilizer, and can also reduce air pollution and clean the environment. Compared with plastic, metal, glass, and other three categories of packaging materials, using LCA (LifeCycleAssmcnt, that is, "ecological cycle assessment method") technology for quantitative assessment, Take away paper bag is one of the most promising packaging bags. At present, cartons, paper bags, paper drums, and pulp molded products have become an important part of the modern packaging industry and are widely used in transport packaging and food packaging.
(1) The kraft food paper bag is made from environmentally friendly kraft paper and is a sustainable ecological container compared to plastic bags.
(2) Leak and oil resistant, the material is of exceptional quality and can be reused many times. The label lock at the top keeps it fresh and it is easy to nest with several containers for compact storage.
(3) Capacity: can be customized to suit different customers' needs, the food paper bag is suitable for packing hot and cold food of different sizes.
(4) The take away paper bag can be used multiple times and is easy to clean, making it ideal for busy families, fast food restaurants, coffee shops, or bakeries.
Nanjing Lipack Co., Ltd manufactures different take away paper bags. it has several imported advanced coating machines including Windermüller and Holscher paper bag machines, Newlon paper bag production lines, and shopping bag machines. The company can produce various types of paper bags, such as food bags and shopping bags. If you are engaged in the kraft paper bag business, you can consider using our cost-effective products.
Although the paper bag for the retail store will be introduced next, we have produced and used different paper types to make retail paper bags according to different customer needs. In order to allow customers to better choose suitable paper retail paper bags according to their needs, this article will focus on the three paper retail paper bags produced by our company. We hope this brief introduction can provide some help for your decision-making.
Here is the content list:
Cardboard
Kraft Paper
Art Paper
The paper bag for retail stores made of this kind of paper has a smooth surface, allowing us to print our favorite patterns or slogans on the retail paper bag. In addition, the cardboard has a certain hardness and thickness, which means that this kind of paper retail bag can withstand heavier items, such as a large box of cookies, or a heavy bottle of red wine. If you pay attention to the tobacco and alcohol counter, you will find that most wine bags choose this kind of paper retail paper bag.
At the same time, the retail paper bag made of cardboard can also provide better protection for the goods in the bag and prevent damage caused by bumps. Moreover, this kind of sturdy retail paper bag is not easy to deform, and it can also avoid squeezing to produce wrinkles and thus appear cheap, so it is very suitable as a packaging bag for some luxury goods.
Retail paper bags made of kraft paper can be said to be very common. You can see kraft paper bags for retail stores in restaurants, stationery stores, clothing stores, and so on. The retail paper bag made of this kind of paper is lighter and thinner and more convenient to carry. But also because of the thin thickness of the paper, retail kraft paper bags are relatively fragile and are not suitable for heavy or sharp-looking items, because it is easy to damage the retail kraft paper bags and cause the items in the bag to fall and be destroyed.
The biggest feature of this kind of retail paper bag made of art paper is its artistry. Compared with the previous two paper-based retail paper bags, which are more practical, this kind of retail paper bag will not only ensure its practicality but also its aesthetics. It has richer colors and patterns for customers to choose from and is a wise choice for wrapping gifts for relatives and friends. A retail paper bag made of art paper can make your gift more pleasing, and it also highlights the sincerity of the gift giver. At the same time, the design-rich retail paper bag can attract the attention of more passersby. Then, when your customers take out the retail paper bag that contains the products in your store, they also contribute to the promotion of your store invisibly.
If you are interested in our products, please consult the official website: www.cnlipack.com. Thank you very much for your support.
In addition to protecting goods and facilitating storage and transportation, cardboard paper boxes also play the role of beautifying and promoting goods. Cardboard paper boxes belong to green products, it is conducive to environmental protection, loading, and unloading transportation. The next will provide you with a detailed introduction to cardboard paper boxes.
Here is the table of contents:
How is the strength of cardboard paper boxes designed?
What are the design principles of the cardboard paper box?
1. Side compression strength = surface raw paper comprehensive ring compression strength + comprehensive corrugated paper ring compression strength * shrinkage rate general side pressure calculation according to the lowest ring compression strength of raw paper (safe and reliable), the actual test value will be appropriately greater than the theoretical calculation value.
2. Breaking strength: The maximum external force that a unit area of corrugated board can withstand before rupture is uniformly increased. Unit: Kg/cm2.
Cardboard paper box rupture strength = face paper rupture strength + middle grid paper rupture strength + bottom paper rupture strength
4. Side compression, breakage resistance, puncture with cardboard. Cardboard paper box edge compression strength will be lower than the cardboard edge compression strength (due to the loss of corrugated in the manufacturing process).
5. Cardboard paper box compressive strength = side compression strength (N/cm) * Calicut constant F. The F value depends on the perimeter length of the cardboard paper box, 2*(length + width) cm. and the corrugated flute type.
6. The compressive strength of cardboard paper box = corresponding to the compressive strength of ordinary box type * 0.6 * 1.62 * shaking cover width/carton width.
7. Cardboard paper boxes, cardboard bonding strength. As with corrugated paper boxes, the force is required to separate the unit length of cardboard face paper from the corrugated paper. Unit: N / m flute.
8. Stacking strength and compressive strength.
The required compressive strength of a cardboard paper box = [gross weight of the box * (stacking layers - 1)] * safety factor K. The former part is the static stacking strength of the cardboard paper box.
Cardboard paper box structure design is from the actual conditions of packaging and production, based on scientific principles of the packaging shape structure and internal accessories for the design. Design must ensure that the structure has sufficient strength, hardness, and the ability to resist other environments.
Qualified cardboard paper box products start with the right structural design. Designers must not only truly understand the customer's intent, but also be familiar with the post-processing process. Designers should understand the nature, shape, size, and weight of the cardboard paper box contents, the arrangement, transportation, and stacking of the contents, the storage environment of the contents, the transportation route and time, as well as the carton box type and production materials before the design begins. Designers in determining the size of the cardboard paper box are mainly to consider two factors: one is to be able to accommodate the contents; the second is to have sufficient strength. Just like the extensions box, it's internal how can contain enough items on how to design. The constraints of the cardboard paper box size and shape of the factors in addition to the contents of the package, there are many other factors, such as ergonomic factors, the size of the pallet, the size of the truck car, the size of the container space, with the size of the shelf size. Only when the design is carried out so meticulously will it be possible to have holographic paper boxes in the future.
Nanjing Lipack Co., Ltd. will provide comprehensive, full, and precise services for target customers is the customer to get greater value-added and create a win-win situation with customers. At the same time, we need to keep innovating, keep pace with advanced technology, and manufacture new concepts of cardboard paper boxes to serve society.
We know that the exquisite and fashionable luxury paper box is finalized by a complex process in tandem. The negligence of any process link can lead to the onset of consumption quality accidents. The rigor of the process is necessary to ensure the high quality of high-end paper boxes. Therefore, the characteristics of luxury paper boxes and their printing process are generally what kind of, the next will provide you with a detailed introduction.
Here is the table of contents:
l What are the characteristics of luxury paper boxes?
l What is the printing process of a luxury paper box?
The unique luxury paper box is handmade from 100 - 300gsm paper material with durable high quality. The carrying handle of this premium carton is attached to the inside of the bag with a shoe buckle. The premium carton can be used to hold heavy items, which means it can hold up to 10kg of products.
1. Later design and what material to choose
The design and manufacture of luxury paper boxes is the key link of the entire paper bag consumption process. Luxury paper box selection of materials, decorative techniques, and performance are inseparable from the use and effectiveness of paper bags. Kraft paper is good toughness, high strength, rougher appearance. Cardboard stiffness is good but poor toughness, used as a paper bag general need for exterior lamination. Copperplate paper has a certain toughness, rich printing color, but the stiffness is worse than cardboard. Emphasize the durability of the choice of kraft paper, luxury packing boxes on the color and stiffness are delicate when the majority of cardboard, and the need for rich and colorful pattern effect, people tend to prefer coated paper. To improve the taste and level of portable paper bags, designers in the post-printing exterior decorative processes on the brain. Of course, no matter what kind of finishing process is used, designers should think about the economic application of paper materials, process design sensibility. For the sake of consumption and quality control, it is indispensable to create a set of complete and clear work engineering drawings when designing, and in a few cases, the goods also need to be confirmed by proofing.
2. Printing
Luxury paper box ordinary large layout color is quite a lot, it is recommended to use high-quality printing machine to stop printing, good printing machine, ink control is more proportional, color brightness is also relatively good.
3. Lamination
Film lamination, also known as post-printing over plastic, post-printing laminating or post-printing film, refers to the appearance of the printed material covered with a layer of 0.012 ~ 0.020㎜ thick bright plastic film and constitutes a paper-plastic finishing process, generally divided into pre-coating and that is coated with two processes. According to the use of different film materials and there are high gloss film and matte film. With the use of environmentally friendly water-based solvents, the environmental protection of the laminating process has been further progress. Non-cowhide luxury paper box more than the use of lamination process, mainly because the lamination can add color concentration, commodity waterproof to avoid dirt function is good, the paper's aging resistance, tear resistance, resistance to tearing and other physical properties generally progress, and then the fastness and strength of luxury paper box lost improvement, bearing capacity is enhanced.
4. Appearance finishing
Hot stamping, UV, varnishing, and other print finishing processes are commonly used in the consumption of luxury paper boxes. It greatly satisfies the pursuit of the paper bag subtlety, high-grade. In the consumption process, it is also necessary to control the key points in these process links.
Nanjing Lipack Co., Ltd. has a team of professionals dedicated to quality control and the continuous pursuit of excellence. We offer customized "one-stop" packaging solutions, from initial design to final package delivery. Buy fancy paper boxes, choose us!
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