When packaging food, the following items must be taken into consideration:
Barrier protection from any outside contaminant, i.e. water, air, dust, etc.
Structural integrity and product protection. Whether shipping via UPS, FedEx or common carrier, shock, vibration and load support are at the forefront of food packaging design.
Graphic design on food packaging is probably the single most important factor of product “sell through”. Keep this in mind when working with a graphic artist. Ask us how to take advantage of our printing techniques and print finishes to attract more end users off the aisle and to your product.
Food packaging security is an insurance policy on your product. Proper closures, seals and design will help to insure product safety and security.
Packaging is where portion control starts. Properly sized bags, boxes, bottles, and jars lead to a more controlled pack out environment.
The benefits of clamshell packaging
Clamshell packaging is very important for fruit. They provide ventilation through their perforation. Overall, there are three types of fruit packaging that provide superior ventilation:
Closed packaging, without holes— this is made from a very thin film. Through a disintegration process, it allowed gasses to slowly pass through it.
Micro-perforated packaging–this is packed with holes, and it allows carbon dioxide, water vapors, and oxygen to pass through it.
Macro-perforated packing–this is packed with large holes specifically for ventilation.
It’s really important to choose the right kind of flexible fruit packaging materials in order to ensure that the fruit remains fresh. The same goes for vegetable packaging. If you want your fresh products to remain fresh and ready for your consumers to eat, then you’re going to need to choose the right package.
Do you know the reason for medical blister packaging?
1. Does the raw material have heat sealing properties?
In the medical blister bubble industry, the preferred material for medical use and hot pressing properties is PETG, followed by PET modified material GAG. The reason why the sealing is not strict, it is necessary to exclude whether PET is used, because PET itself has poor hot pressing performance, and it is highly likely that the heat sealing strength is insufficient.
2. Is the heat-sealed mold uneven or damaged?
When heat sealing dialysis paper medical blister blister, heat sealing mold is needed. Place the blister pack in the heat seal mold and seal the dialysis paper. If the surface of the heat-sealed mold is not flat or other abnormalities occur, it is highly likely that the hot pressing in a certain area is not strict.
3. Heat sealing machine parameters setting
The blister blister for different materials and thicknesses is heat-sealed with different types of dialysis paper, and the sealing time, temperature and pressure value settings are different.
The above three points are the reasons for our analysis of this situation, for reference, more details, you are welcome to consult the contact phone at the top of the website at any time, we will be happy to provide you with detailed services!
Hangzhou Xunda Clamshell Packaging Co., Ltd. —- Established in 2003, as a leading manufacturer of clear plastic packaging. We specialize in producing high quality clamshell and blister packaging products. Our products can be widely used in the packaging of foodstuff, cosmetic, hardware, handicrafts, medical care and electronics products . Our products series including clamshell,food trays,blister etc. All of our products use high quality PET, PVC, PS,BOPS,K-HIPS,PP and ABS material. All of the raw material had passed SGS material test.
Food packaging
Food packaging is an integral part of food products. One of the major projects in the food industry process. It protects the food, prevents the damage of biological, chemical and physical external factors during the circulation of the food from the factory to the consumer. It can also have the function of maintaining the stable quality of the food itself, which is convenient for food consumption. It is also the image that first expresses the appearance of food and attracts consumption, and has value other than material cost. Therefore, food packaging processes are also an integral part of food manufacturing systems engineering. But the versatility of the food packaging process makes it a relatively independent self-system.
Xunda Clamshell Packaging
The process of using plastic packaging food products mainly includes four industrial sectors: the first industry refers to the production of plastic resins and films. The second industry is the processing industry for flexible and rigid packaging materials, the third industry is the packaging mechanization production industry, and the fourth industry is the food processing industry. In the first industry, the use of petroleum, coal, natural gas and other raw materials, synthesis of polymerized low molecular compounds, and then into a variety of resins. This is processed into a single or multi-layer composite film for use in food processing plants.
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