色欲AV无码国产精品色午夜,亚洲国产精品成人精品无码区在线,日日摸日日碰夜夜爽亚洲综合,国产乱码无码视频一区二区三区

182-0532-5039
Home > News
Classify

How to choose food vacuum bags

2023-06-29

How to choose food vacuum bags? There are many ways to choose food vacuum bags. We will briefly explain which is the most suitable choice from materials, composite types and material properties.


1. Material requirements for food vacuum bags


Because it is the effect of vacuuming, and some need high temperature cooking, RCPP is the most suitable inner layer, AL aluminum foil can be added to the middle layer, the effect can increase the barrier property, shading, avoid food accelerated deterioration, the surface can be used most often PET


2. Composite types of food vacuum bags


For two-layer materials, you can choose PA/PE or PA/RCPP, PET/PE or PET/RCPP. For three-layer materials, you can choose PET/PA/PE, PET/AL/RCPP, PA/AL/RCPP, PET/ PA/AL/RCPP.


3. Material properties of the vacuum bag


The material characteristics of the food vacuum bag are moisture-proof, temperature-resistant, shading, fragrant, strong, and high barrier: blocking oxygen, water, and carbon dioxide. No pollution: no added binder, no residual solvent contamination.


Precautions for custom food packaging bags: determine the bag type, size, material, thickness, if there is a sample, and finally mail directly to the factory, let the factory directly quote the sample directly.

尉犁县| 礼泉县| 沽源县| 丰顺县| 凤凰县| 蒙自县| 岑溪市| 建平县| 松阳县| 阳原县| 德江县| 万安县| 台南县| 民和| 富川| 永寿县| 东兰县| 长岛县| 深水埗区| 云和县| 昌乐县| 青阳县| 永川市| 芜湖市| 合山市| 廉江市| 泸西县| 华蓥市| 西畴县| 房产| 滨海县| 黄平县| 吉林省| 庄河市| 临漳县| 屏南县| 宁南县| 达孜县| 莱西市| 色达县| 华阴市|