With outstanding anti-puncture performance, this film prevents tearing or puncturing due to contents such as bone-in meat, dried fish, shellfish, and crustaceans

  • Gas barrier properties
  • Non-curl
  • Label adhesion
  • High transparency and gloss
  • High strength
  • Suitable for heat sealing
  • Pinhole resistant (frozen)
  • Suitable for boiling
  • Aroma retention property


This film was developed for use with food products with sharp protrusions, such as bone-in meat, dried fish, shells, crustaceans and frozen foods. It has more than twice the puncture resistance of ordinary vacuum packaging film of the same thickness. It cuts cost by reducing food waste due to pinholes.

  • Outstanding puncture resistance

  • High aroma retention property

  • Good label adhesion


  1. Bone-in food packaging

    Outstanding puncture resistance and even safe for sharp contents

    The material is specifically designed for puncture resistance and has several times higher puncture resistance than films of the same thickness. It is used for bone-in processed products such as spareribs and dried fish and is specialized for puncture and pinhole resistance.

  2. Highly flavor retention

    Maintains the aroma and flavor of freshly prepared food.

    Aromatic polyester resins such as polybutylene terephthalate resin (PBT resin) have the property of retaining the aroma and flavor of the contents. This property has been used to impart a aroma-retention property.

  3. Easy labeling pouch

    Good label adhesion

    Polybutylene terephthalate resin (PBT resin), which has a very low water absorption rate and is used as the outermost layer. This minimizes moisture adsorbed by the film surface and prevents adhesion loss with the label glue. PBT resin is a hydrophilic resin, and since most label glues are acrylic resin, which is also a type of hydrophilic resin, this technology takes advantage of the characteristics that resins with the same properties tend to bond together.


  • Meat field
    • Spareribs
    • Bone-in sausages
  • Fisheries field
    • Fish cut open and dried
    • Shellfish
  • Others
    • Frozen vegetables


Main applications
Livestock industry field /
Fisheries field /
Use temperature range
Layer composition
Number of layers
5 layers
Adhesive resin /
Nylon /
Adhesive resin /
80μm /
150mm ~ 550mm

Table can swipe left or right

Test item Test method Units 80μm 110μm
Tensile strength JIS K 7127 MPa MD 71 56
TD 70 56
N MD 57 62
TD 56 62
Tensile elongation JIS K 7127 MD 363 425
TD 350 410
Tear strength JIS K 7128 N/mm MD 163 170
TD 189 170
N MD 13 18.5
TD 15 18.5
Heat sealing strength JIS Z 1707 N/15mm 43 51
Oxygen transmissivity JIS K 7126 cc/m2・24h・atm
(23℃ , 75%RH)
26 18
Moisture permeability JIS Z 0208 g/m2・24h
(40℃ , 90%RH)
16 11
Puncture strength JIS Z 1707 N 11.2 13

*These are representative values and not guaranteed.


  1. STEP.01


  2. STEP.02

    Specifications meeting / Estimate creation

  3. STEP.03

    Order / Production start

  4. STEP.04

    Shipping / Delivery

  5. STEP.05

    After-sales service


Can it be boiled?
Yes, it can be boiled in temperatures up to 100°C.
Can it be frozen?
Yes, it can be frozen down to -40°C.
Can it be printed on?
Yes, it can be.
Can we use an oxygen absorber with it?
Yes, you can, but we recommend Barrier 7 film for high barrier performance.
Do you have colored films?
This is not in our current lineup, but we can explore the possibility. Please contact us for more information.

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