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Showing posts from December, 2021

What are the advantages of aluminum foil packaging bags, how do distinguish between aluminum foil bags and aluminized bags?

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 Material: bright aluminum foil composite material (PET/AL/PE), matte aluminum foil composite material (MPET/AL/PE). The characteristics of aluminum foil: the surface of the aluminum foil is very clean and hygienic, no microorganisms can grow on its surface, and it can be in direct contact with food without any hazard to human health. As an opaque packaging material, it has good protection for products exposed to sunlight, such as oily products, solid beverages, coffee, etc. It is a good packaging material, no matter at high temperature or low temperature, aluminum foil will not There is a phenomenon of soaking. The air and moisture transmission rate are low, which can protect the inner products well. The aluminum foil itself has no volatility, and it and the packaged food will not dry or shrink. The odorless and odorless packaging material will not cause any peculiar smell to the packaged food. It has stable performance, can be stored in various high and low-temperature environmen...

What do you need to know about sealing packaging machinery?

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 Sealing packaging machinery refers to the machinery that seals the container after the product is placed in the packaging container. The container sealing can effectively protect the product so that the product will not be damaged due to the impact of the packaging operation during the warranty period, and it is also conducive to the storage, transportation, and sales of the packaged product. The quality of packaging depends to a large extent on the quality of the sealing and choosing a suitable sealing machine to realize the mechanization and automation of the sealing process is an important guarantee for improving the quality of the sealing. Classification of sealing packaging machinery: No sealing materials: hot press sealing machine, pulse sealing machine, fusion sealing machine, embossing sealing machine, folding sealing machine, plug-in sealing machine; There are sealing materials: rolling sealing machine, crimping sealing machine, pressure sealing machine, rotary sealing ma...

Some information related to fruit packaging

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Fruit preservation is a basic requirement and an important part. We have to consider both the transportation time and the ripening time of the fruit. It is difficult to guarantee the freshness of fruits that are not resistant to pressure and perishable under normal temperature and pressure, such as strawberries, bayberry, and lychees. To maintain the fresh taste, we need to do a lot of work in the design of fruit packaging. There are many kinds of fresh-keeping technology for fruit packaging design, the common ones are chemical and physical fresh-keeping, mainly including critical low-temperature and high-humidity fresh-keeping, intercellular water structured atmosphere fresh-keeping, ozone-modified atmosphere fresh-keeping, low-dose radiation pretreatment fresh-keeping, high-pressure fresh-keeping, genetics Engineering preservation, cell turbulence control preservation, coating film preservation, modified atmosphere preservation, etc. The purpose of the above-mentioned method is to fa...

What are the issues that should be paid attention to when choosing coffee packaging bags?

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 At present, the terminal sales form of coffee on the market is mainly powder and beans. Generally, raw beans and raw beans are powdered in glass bottles, metal cans, and vacuum bags, all of which need to be sealed and packaged. A few low-end plastic bottles are used. Instant coffee powder is the most popular audience. One of a wide range, the most common form of packaging is plastic bag packaging. 1. There are rules in the design of coffee packaging bags        The color of coffee packaging bags also has certain rules. According to the conventions formed in the industry, the color of finished coffee packaging reflects the characteristics of coffee to a certain extent: red-packaged coffee generally has a thicker taste. Coffee with black packaging is a high-quality niche coffee. Coffee in golden packaging symbolizes wealth and shows that it is the best of coffee. Blue-packaged coffee is generally "decaffeinated" coffee.      This is general exquisi...

Three common types of boutique packaging boxes

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1. For some high-quality fast-moving food packaging boxes, the mode of cardboard and drawer boxes is adopted. The high-quality packaging boxes of fast-moving food have two characteristics. One is low unit price and large sales volume. The other is because gifts are to be given, so the packaging must be very distinctive. Only the high-quality packaging boxes that meet these two points , To gain the favor of consumers in this field. The low unit price and large sales volume mean low cost for high-quality packaging boxes. Gifts require us to have high requirements in design and quality. Drawer boxes made of cardboard as raw materials are Just to meet the above needs. The price of cardboard is low enough to meet the demand for low prices, and the money saved can be used in special paper and special crafts. Compared with traditional cardboard-style boutique packaging boxes, the price is cheap, but the quality is good. There are characteristics. 2. For some premium packaging boxes of toys, a...

Classification and use of packaging film

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The packaging film is mainly compounded and extruded from several different brands of polyolefin resins. It has high strength, puncture resistance, and high performance. It is more stable, stronger, and waterproof for the packaging of goods stacked on pallets. It is widely used in Foreign trade exports, paper, plastics, metals, chemicals, building materials, food, and pharmaceutical industries. What types of packaging films are described below. Polyvinyl alcohol coating high barrier film The barrier performance is not only better than the five-layer co-extrusion benefit package, but the packaging cost is also greatly reduced. Biaxially oriented polypropylene film Biaxially oriented polypropylene film is co-extruded, biaxially stretched, and prepared by polypropylene particles. Due to the orientation of the stretched molecules, the film has high physical stability, high mechanical strength, good air-tightness, high transparency, gloss, toughness, and wear resistance. It is currently the...

How to make Christmas gifts more ingenious

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The atmosphere of Christmas every year is always more lively than other festivals. There are Christmas trees all over the street, and various red and green decorations are dizzying. The packaging of Christmas gifts has also become a thorny issue. So what kind of packaging can be ingenious to add points to your present, creative and suitable for Christmas? [1. Autumn and winter plant red color packaging] Tools needed: autumn and winter fruits, leaves, red tissue paper, twine, glue stick, scissors 【2. Kraft paper arborvitae packaging】 Tools needed: thin kraft paper, arborvitae branches, hemp rope 【3. Map Packaging】 Tools needed: a large map, ribbon (great for those who love to travel) 【4. Withered flowers packaging】 Tools needed: withered flower branches, kraft paper, twine 【5. Photo packaging】 Tools needed: kraft paper, photos, twine, wide paper tape

A new type of green environmental packaging - the bubble bag

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The bubble bag is a new type of green environmental protection shock-proof cushioning material. Also commonly known as bubble paper, air-cushion film, air-cushion film, etc. The color of the product is mainly white, the width can reach 1800mm, and the length is unlimited. The bubble specifications are Ф5×3mm, Ф10×4mm, Ф28×10mm, etc. The raw materials are specially processed during production and can be processed into anti-static bubble film, the logo color is pink, and the surface resistance value is usually between 109-1011Ω (standard environmental test). Product Features: —Has good shock absorption -Light body, good transparency, and flexibility -It has sound insulation, shock resistance, wears resistance and impact resistance —Non-toxic, tasteless, moisture-proof, corrosion-resistant Technical instructions: Maximum width: 1280mm (can be cut or bag made according to user requirements) Bubble diameter: Φ6mm (small bubble), Φ10mm (medium bubble), Φ28mm (large bubble, heavy bubble) Bubb...

Wooden tea packaging boxes-commonly used in Pu'er tea packaging boxes

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 1. Tea bamboo and wood packaging is a tea packaging product made from wood as the main raw material. It is made of non-toxic and environmentally friendly materials, which can ensure the purity of the tea; 2. The wood is relatively strong, it has good wear resistance, it is not easy to be damaged in the process of long-term storage and transportation, and there will be no degumming of paper tea packaging due to a long time; 3. As the tea and bamboo packaging adopts the paint coloring process, the overall surface is relatively smooth and bright, and its color is not corroded by rain and can be stored for a long time, which is very important for tea packaging products; 4. The wooden raw materials for tea, bamboo and wood packaging are all processed after drying and sun drying. The wood itself is relatively dense and has poor water penetration, and it has a good air insulation effect; Wooden tea packaging boxes are often used to store tea leaves that are not packaged and stored for a ...

What are the most common environmentally friendly food packaging materials?

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 Common environmentally friendly food packaging materials are: 1. Degradable plastic: Plastics are generally difficult to degrade, and there is much plastic garbage buried in the ground that will not decompose for several years. Degradable plastic refers to a plastic whose chemical structure changes in a specific environment that causes performance loss within a specific period of time. The development of degradable plastic packaging materials and the gradual elimination of non-degradable plastic packaging materials are the general trend of the world's scientific and technological development and one of the hot spots of material research and development. As biodegradable plastics are easy to process and shape, their prices are gradually decreasing, resulting in a sharp increase in the use of biodegradable plastics for packaging. It is currently the most common environmentally friendly food packaging material; 2. Metal packaging materials: Since metal packaging materials are easy to...

What are the advantages of packaging machine?

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 (1) It can greatly improve labor productivity. The mechanical packaging of the sliding table blister sealer is much faster than manual packaging. For example, for candy packaging, manual sugar can only be wrapped in a dozen pieces per minute, while candy packaging machines can reach hundreds or even hundreds of pieces per minute. Thousands of dollars, increasing efficiency dozens of times. (2) It can effectively guarantee the quality of packaging. Mechanical packaging can obtain packaging with the same specifications according to the requirements of the packaged items, according to the required shape and size, but manual packaging cannot be guaranteed. This is particularly important for export commodities. Only mechanical packaging can achieve the standardization and standardization of packaging and meet the requirements of collective packaging. (3) It can realize the operations that cannot be realized by manual packaging. Some packaging operations, such as vacuum packaging, infla...

Why We Choose Eco-friendly Bag?

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1. It can greatly reduce the use of plastic bags; 2. The service life is longer than that of paper bags; 3. It can be recycled; 4. The price is low. It is a green product, tough and durable, beautiful in appearance, and good in air permeability. The following aspects can be achieved by using environmental protection bags: Green environmental protection: the use of eco-friendly bag by the whole people can greatly reduce the use of plastic bags and greatly reduce the spread of white pollution. 2. Excellent performance: The eco-friendly bag strictly complies with the relevant national environmental protection standards and is made of environmentally friendly processing materials, and its degradation ability is better than other materials. Moreover, the service life of this kind of eco-friendly bag is much longer than that of paper bags. 3. Recycling: This kind of eco-friendly bag is soft and wear-resistant. It can be folded into various shapes and recycled. The number of normal u...

Introduction of the Material of Packaging Box

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To customize a product packaging box, you must first select the appropriate packaging materials before you can carry out the follow-up work. There are many kinds of product packaging that we see in daily life. Whether it is a gift box made of cardboard or a flexible package made of cardboard, they are all common packaging materials. Today, I will introduce several common packaging materials to you, and I hope it will be helpful to you: 1. White cardboard In gift box manufacturers, white cardboard is a commonly used packaging material. Because of its high stiffness, it is often used to make all kinds of paper bags. Whether it is covered with sub-film or bright film, it is very delicate and beautiful. It can be said that it is made of paper bags. The material of choice. There is no problem with the inner packaging used to make the gift box. Usually, more than 300 grams of white cardboard is used to make flexible packaging. For example, the single moon cake package in the moon cake gift b...

How to use packaging machine?

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 1. Turn on the power switch, select the heating temperature (in general, select medium temperature for ordinary composite film bags, low temperature for thin films, and high temperature for aluminum foil bags), select the heating time (generally 2 to 3 seconds), and press the packaging bag into strips. Open the bag and place the bag flat on the workbench (note that the item to the bag mouth is no less than 4 cm), and even the bag mouth on the silicone strip, pay attention to the bag mouth not to overlap, turn the bag over the pressure strip to put the bag Mouth pressure is good. Hold the handle and gently press the upper working room on the lower working platform, the packaging machine will automatically complete the vacuum packaging process according to the program and automatically open the lid. 2. When the machine is working, place the packaging on the other side. After the cover is automatically opened, hold the handle and turn the working room to the other side, and the machi...