Comment conserver les aliments lyophilisés dans des sacs Mylar : le guide complet
Maîtrisez l'emballage en sacs Mylar pour les aliments lyophilisés. Comparez l'épaisseur, les tailles et les ab…
| Paramètre | Spécification |
|---|---|
| Types de sachets | Debout, fond plat |
| Matériaux barrière | Stratifié aluminium, stratifié Mylar |
| Options de fermeture | Fermeture zippée, encoche d'ouverture, trou de suspension |
| Fenêtre | Fenêtre transparente en option |
| Impression | Numérique ou héliogravure, jusqu'à 9 couleurs |
| MOQ, impression numérique | 1 000 pièces par modèle |
| MOQ, impression en héliogravure | 10 000 pièces par modèle |
| Délai de production | 7 à 15 jours après approbation du bon à tirer |

Custom freeze dried pet treat bags need a high-barrier laminate and a zipper that still closes after weeks of daily opening.
Freeze-dried treats are dry, light and porous. They pick up moisture from the air, lose crunch, and let their aroma escape through a weak film. We print, laminate and make these pouches in our own cleanroom plant in Shenzhen, in your size, material and artwork.
Digital print starts at 1,000 pcs per design, with several designs allowed in one order. You get an itemized quote with a recommended structure in one business day, free design and dieline help, and a free sample.
Moisture, oxygen and light are the three things the laminate has to keep out.
Freeze-dried product has very little water left, so even a small moisture gain softens it. Aluminum foil laminate and metallized Mylar (metallized PET) laminate are the usual high-barrier choices. Foil typically gives the strongest barrier against moisture, oxygen and light. Metallized film is lighter and usually sits in the middle. Both also hold the treat aroma inside the pouch.
Raw freeze-dried food with a longer shelf-life target, fat-rich treats, or product shipped through humid routes usually calls for foil. Dry, low-fat treats sold quickly may work with a lighter structure. We recommend one structure in writing after you tell us the product, fill weight and target market. If two options fit, each is priced. We do not quote barrier values until the structure is confirmed.
Key takeaway
Foil and Mylar pouches are not recyclable, and we do not label them as such.

Every option below is set on the quote, and the free sample lets you check fit before the run.

We size the pouch from your fill weight and treat shape. Bulky, irregular pieces need more volume per gram than powders or small bites. Our free Pouch Capacity calculator gives a starting point, and the sample confirms it.

A press-to-close zipper suits treat bags that are opened many times. Tell us how often the bag is opened and whether you need a child-resistant build, which is a specialty option. The zipper is itemized on the quote.

A clear window shows the product. It lets in light, so it lowers light protection compared with a fully printed foil panel. Many brands use a small window and keep the rest of the pouch opaque.

Tear notches, hang holes and matte or gloss finish are all available. Hang holes suit pegboard retail. Matte or gloss is a brand choice, and each is shown on the proof.
Both stand on a shelf. They differ in print area and base stability.
A stand-up pouch has a rounded bottom gusset and two main print panels. It is the everyday retail choice for treats and fits most budgets. It suits trial launches and multi-flavor ranges.
A flat bottom pouch has a box-like base and five printable faces, including the sides and bottom. It sits steadier when partly empty and gives more space for branding. For premium freeze-dried treats and raw food, we recommend flat bottom. Both shapes can be quoted side by side.

The printing method sets the MOQ, and the quote sets the price.
MOQ is 1,000 pcs per design with no cylinder cost. You can mix several designs in one order. It suits launches, test runs and many flavors.
MOQ is 10,000 pcs per design. Cylinders are made once, so repeat orders get the lowest unit price. Suits a proven design with steady volume.
Material, size, print colors, quantity per design and extras such as zipper, valve or window. We have no public price list. Each item is listed on the quote.

Product and fill per bag, a reference bag photo or link, quantity and target market. Artwork is optional.
Within one business day, with a recommended structure and each cost listed.
Our design team lays out your artwork or builds it from an idea or reference photo.
The production clock starts only after you approve the artwork proof.
A similar bag is free to check size, feel and fit. You pay the courier. A sample printed with your own design can be requested, with cost confirmed on the quote.
Production runs 7-15 days after proof approval. Shipping by air, sea or express is quoted with the order, and transit time is confirmed then.
Documents and test records are available before you place an order.
Printing, lamination and bag making run in one cleanroom plant. Finished bags go through leak-proof testing before shipment and 11 quality checks before packing. For reorders, send a bag from the last delivery or the order number, and we print to the same approved color standard.
The plant works under ISO 9001 quality management and ISO 22000 food safety management. The PE film is tested to FDA 21 CFR food-contact requirements, and a test report is available. We do not describe any product as FDA approved or certified. Copies of documents come with the quote, and you can also view them on the website.
Send the product and fill per bag, bag type or reference photo, size, quantity per design, number of designs, artwork or idea, extras and target market. You receive an itemized quote in one business day.
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