Certificated Popcorn Paper Bag

There at least two reasons that will make aluminum foil smell bad. Firstly, it is about oil contamination on its own. The oil contamination can be called the extra oil on surface of the aluminum foil which appears after rolling procession. These oils are dirty with complex components. They were thrown from the roll neck or the opening position of the machine, splashed and dripped on the foil surface. The harm of the oils which are on the surface of the aluminum foil is bigger than the other rolled materials. There are two reasons for this. On the one hand, most of the finalized aluminum foil must be with a cleaning surface as decorative and packaging material. On the other hand, it is of thin thickness on its own, which is easy to have bubbles when it is annealed. And oils will be formed into too much remains. Secondly, it is about the printing. For examples, when we used aluminum foil as chocolate wrapper. Most customers ask for customized printing. To produce the one without any odor, we not only need to choose aluminum foil with high quality, but ask our factory to buy brand machine with high quality. One thing we can sure, as the vendor of Disney, our aluminum foil for chocolate wrapper is without odor, and can maintain the original flavor of food.

The most customers concerned is the price of custom plastic bags, Kolysen will inform you the key points as below: 1. Raw materials: The raw materials of plastic bags, including plastic particles and additives, etc. Custom plastic bags use different raw materials, the price will be different, the better raw materials, the higher the cost, plastic bags will be higher prices. The plastic bags have nice color if use the new raw material, the corresponding price also be higher; If the manufacture use the recycled materials, the final plastic bag product`s fineness is rough, the price will be lower(a lot).2. Style: The price will be different base on the different bag type. Different styles of products, the relative production processes, production processes and labor costs will be different. The production process is simple, easy to shape plastic bags, the price will be relatively cheap; The bags be produced through the machine in large quantities, the price will be relatively low, if the bags request be manually or semi-manual production, the price is relatively high.3. Size specifications: The size of the plastic bag determines the amount of raw materials required for the production. Usually, the larger size, the higher price. Then, the printing area(size) also will affect the price too(As point 5).4. Material thickness: The different thickness of the material, the price is different too. The same size specifications of the plastic bags, the thickness be thicker, the more raw materials be consumed, so that the price will be higher.5. Printing patterns: custom plastic bags` printing design will making different patterns, the price difference is large base on different pattern(or printing method). Kolysen making the copper pattern(cylinder) with high cost, but with the high quality printing effect, and Kolysen will help free keep 2 years, it will not charge the cylinder cost again if the printing design without change. Then, the different inks for printing are also with different price. Kolysen use the 100% food grade inks for printing.6. Quantity: custom the plastic bags with the same specifications, but different quantities, commissioning machine required raw materials is almost same, so that the smaller quantity order, the bag’s price be higher.  In addition, the MOQ will be different base on different bag type and specification. So the price also will have some differences.

Advantages of flat bottom bag type: 1. Can be printed on five sides, adequate printing surface makes the information description and pattern design of products more abundant.2. Vertical structure, can stand on the shelves, stable standing.3. Can be attached sealed zipper, avoid the disadvantages of the bag type of organ bags, which can not add zipper.4. Can be attached to one-way exhaust valve, used in coffee and other related industries.  Advantages of flat bottom bag: 1. The flat bottom bag saves more than 20% of the material used in the same volume than the traditional standing bag.2. The food stored in the packaging bag will avoid the signs of extrusion, impact, vibration and temperature difference, etc.3. The flat bottom eight sides sealed bags contains large capacity, eight side seal design structure make it has more capacity to pack more products.

Chocolate is fermented and roasted with cocoa beans, and added to milk powder, sugar, stirring and coagulation after the cocoa butter is squeezed. Compared with other vegetable oils, cocoa butter is more likely to absorb odor. The remaining portion of chocolate which is stored in the refrigerator without being re-wrapped will be contaminated by other things. But the aluminum foil will prevent odor. Meanwhile, aluminum foil also has thermal insulation to prevent melting and deterioration. Sometimes the surface of chocolate will be covered with a layer of white frost, which is a phenomenon caused by the frosting effect of lipids. When the cocoa butter is under the situation of above 28 degrees Celsius, it tends to precipitate out of the interior and rest on the surface of the chocolate, but it is harmless to the human body and does not affect the taste of chocolate. The aluminum foil from Kolysen Packaging not only has no odor, but it can maintain the original flavor of food, and also have the ability to enhance customers’ appetite, with 100 % news raw material and brand new machine for printing.