複合フィルム-食品包装の更なる飛躍
複合フィルム-食品包装の更なる飛躍
There are many kinds of packaging materials, but there are great differences in performance.
Although it has many excellent properties, 一定の範囲内で使用できる, しかし、単一の材料が包装材料のすべての特性を持つことはできません。, 食品包装の全体的な要件を満たすことができない.
したがって, according to the different purpose of use, the different packaging materials are combined to make it have a variety of comprehensive packaging performance, composite packaging materials are thus produced.
Composite film packaging material refers to two or more layers of different kinds of flexible materials, through a certain combination of technology.
“Structured” multilayer materials. The composite substrates are plastic film, aluminum foil and paper.
Composite packaging film, has become the most important category of food packaging materials, is the development direction of food packaging.
Composite film has two advantages incomparable to single film:
- Good comprehensive packaging performance.
Composite film, which combines all the single film properties that make up composite materials,
With high barrier, high strength, good heat sealing, high resistance
Temperature and packing operation adaptability.
- Good health and safety performance.
The printing layer can be placed in the middle, with non-polluting contents and protection
Protect the role of printing decorative layer.
The structural requirements of composite film for food inner packaging:
- Inner layer requirements: non-toxic, 無味な, oil resistance, chemical resistance
Good, with heat sealing or adhesion. Commonly used inner layer has PE,
CPP, EVA, ionic polymer and other thermoplastics. - Outer requirements: good optical properties, good printability, wear and heat resistance, with strength and rigidity. The commonly used outer layer is PA, ペット, BOPP, PC, aluminum foil and paper.
- Intermediate layer requirements: with high barrier (Yang xiang, anti
Damp and shade), among which aluminum foil and PVDC are the most commonly used products
Kind of.
The representation of composite film:
From left to right are the outer layer, middle layer and inner layer materials,
例えば: paper /PE/AL/PE, outer layer provides printing performance, medium
The intermediate PE layer acts as a bond, and the intermediate AL provides barrier and stiffness
Degree, inner PE provides heat sealing performance.
良いリサイクルをカスタマイズする方法e 私たちと一緒に複合フィルム?
以上の包装に直接工場の焦点を当てる 20 年,特にカラー印刷で,ブリスターとバッグの製造。デザインに統合,生産と販売.Kaixuan工場は20000㎡の面積をカバーしています,を装備 10000 レベル無塵ワークショップ,300メートル/分 12 カラー高速グラビア印刷機,ドイツの技術による自動高速ブリスターマシン,八方シール製袋機などの高規格製袋設備.
ベンゼン・ケトンインク不使用。, ベンゼンフリー、ケトンフリーを使用,インクやその他の環境に優しい素材。毎日の容量は達する可能性があります。 150 トン,Safeであなたのニーズを完全に満たします,効率的で健康的.
私たちはカスタマイズされた注文を受け入れます。あなたに正しい見積もりを提供するために,以下のようにあなたの詳細が必要です:
- 数量
- 印刷色デザイン
- 素材と厚み
- サイズ
食品包装フィルムの詳しい種類やご質問はこちら, 参照してください: https://kxpack.com/product-category/plastic-film/
私たちは高品質の製品を提供しますが、それに限定されません, 競争力のある価格, すばらしいサービス, 等.
