Description

Watch the video for this glossy custom printed metallised film foil roll for 4.5 grams sunscreen 3 sides sealed pouch sachet.

Introduce

This lovely roll film is well intended for the premium quality sachets of sunscreen 4.5 grams. It runs well on the vertical-form-fill-seal line and be converted into 3 sides sealed sachet bag.

Here we are going give a further explaination on this amazing roll, and hope it helps you to decide your perfect package.

Foil Structure

This foil materials is a reinforced structure with excellent properties for sunscreen  packages. The foil structure is PET12/AL7/LDPE60, with graphic as below.

PET12, is one of the most common used printing substrates in flexible packaging pouches. With great clarity, stable machanical strength and excellent printability, it is able to present the customer artwork print in great quality.

Al7, is short for aluminum foil metal sheet with thickness 7 microns, which is the most common used thickness in flexible packaging. It is of the best barrier performance among all the film materials, which can keep the orginal flavor and fragance for a prolonged time.

PA15, which is short for biaxially orientated polyamide film, with the most used thickness 15 microns (equals to 0.6 gauge). Usually people call it nylon film. It is of excellent mechanical strength, anti-puncture resistance and high barrier performance against oxygen. When it is applied into the foil laminate, usually the final package is achieved with reinforced mechanical strength.

LDPE film, means low density polyethylene film, which is the most used inner sealing layer for the coffee bag. It is able to provide enough sealing strength and airtight property for the final packages.

The final thickness for this foil laminate should be 80 microns, with tolerance +-5%. and the toughness of this foil will be enough to finalize good package profile for 4.5 grams of sunscreen products.

Sunscreen Rolls Properties

1 Great print quality

The artwork is achieved in gravure printing which can print up to maximum 10 colors. With advanced print techniques and print defects inspection system, we are now outputing fantastic print effect against the customers’ artwork.

2 Enough Barrier Performance for Sunscreen Products

With mocon O2/H2O/CO2 permeation tester equiped in our laboratory, we are able to keep a more close eye on the barrier performance of each laminate foil produced in our manfuacturing plant.

 

Below table shows the WVTR (short for water/moisture vapor transmission rate) and OTR (short for oxygen transmission rate) against foil laminatePET12/AL7/LDPE60

Item	Standard	Unit	Value
WVTR	ASTM E 96	g/m2/24hr	0.01
OTR	ASTM D 372-99	cc/m2/24hr	0.01

This foil materials proves to be working well for sunscreen proudcts distritubed around the country. And of course, if you are looking for a better package with higher barrier protection for your products, then we may like to get another reinforced metallized layer into the foil laminate.

3 Great Final Package Profile

When the sunscreen products is filled on the machine,  the foil roll is going to be converted into excellent 3 sides sealed sachet package, which brings eye-catching effect to the branded products.

4 High Mechanical Strength

This reinforced laminated foil is achieved with great mechanical strength, with some standard items as below.

• Tensile Strength
• Sealing Strength
• Anti-puncture Strength
• Burst Impact Strength
• Anti-pressure Property

The above tests are performed against each order, upon customer requirements, and you may check the exact values of this foil material in the Technical Date Sheet part of this post.

In our daily QC work, there is an more easy and reliable method to check if the bag strength is enough to meet the various conditions in the operations of filling, transport, loading and unloading, distribution. We perform drop test against each order, of course, the standard for this drop test should be decided against customer needs.

Here, we are going to fill 454grams of coffee beans into this PET12/VMPET12/LDPE foil pouch, and perform drops for 5 times, and check if there is any breakage for the package.

You are advised to watch the video below.

You can judge from the video, the package stays well after 5 drops, really great physical strength.

5  Easy Tear from the Sawteeth

Usually, sawteeth can be achieved during the cuting of the roll foil on the filling machinery, and it will enable the pillow pouch sachet to be torn easily against this PET12/VMPET12/LDPE foil.

Here, you can watch the video below for a further understanding.

Package Dimension and Filled Level

For the filling process, the filled effect matters much, of course,  and that is depending on the package dimension and the products filled. Against 4.5 grams of sunscreen, we perform the filling test here, and below picture shows the filled line, excellent!

Watch the video below to have a further understanding on the dimension test and filled level.

Below dimension test report includes all the details, you can just forward to your customer for reference.

Sunscreen covers Bag-4.5g-3 Sides Seal Sachet-W50xH100 mm -Packaging Dimension Test#RTLR-068

Artwork Printing

A good creative artwork matters much more than most people expect, as most people tend to buy a product they feel good for.

For the printing produce in our plant, we are able to achieve the artwork in maximum 10 colors. With in-line print defect inspection system, more than 98% of the common print defects can be removed, you may have a further understanding by below video.

We will have to request a minimum order quantity of 500kgs per design against customer artwork. As to print each color, there will be a tank of printing inks offered to the rolling print cylinder.

If the customer just start up their business, and he would like to initiat his business at the lowest cost, he may try clear unprinted film, and plan a logo printing when the business goes bigger.

4.5 grams Sunscreen 3 sides sealed Pouch Sachet Dieline

Here is dieline for this 4.5 grams sunscreen 3 sides sealed package bag, with PDF file attached.

Sunscreen covers-4.5g- 3 Sides Sealed W50XH100 – 5mm edge seal Dieline Artwork Design Template R068

The artwork design template should be helpful when you plan to print your logo and eye-catching artwork on this coffee bag, and you may just download it and send it to your design to fill the creative artwork. You are advised to feedback to us with Illustrator or PDF file with high quality (>= 300PPI)

Technical Data Sheet of 4.5 grams Sunscreen 3 sides sealed Bag Package

this is the technical data sheet with our laboratory tests on the finished foil for sunscreen , the values are reliable and ensure it running well on your machine.

RTLR-068 Technical Data Sheet of Costmer-print-film-roll-for-sunscreen-4.5grams-3-sides-sealed-sachet

Some main items are listed as below.

1. Dimension Tolerance
2. Print Appearance
3. Yield (grams per square meter)
4. Tensile Strength (Mpa)
5. Elongation Rate  (%)
6. Coefficient of friction, short as COF
7. Solvents Left (mg/m2 )
8. Sealing Strength (N/15mm)
9. Sealing Conditions
10. Bond Strength (N/15mm)
11. Burst Impact Strength (J)
12. Anti-Puncture ability (N)
13. Drop Test Ablity (cm)
14. Anti-pressure ability (kgs)
15. Water Vapor Transmission Rate (g/m2/24hr)
16. Oxygen Transmission Rate (cc/m2/24hr)

You are welcome to reach us if you have any questions regarding the test or you need further test against any items.

More Sustainable Options

With increasing burden on the plastic pollution, more and more products are now seeking for packages which are more sustainable, like compostable packages, recyclable mono materials packages, plant-based materials packages. They all proves to be more eco-friendly than the traditional multilayer packages which are even very difficult to be recycled.

1) Home compostable film material packages

Thanks to the fast development of plant-based film materials, now we are able to present the multi-layer standup pouch and roll foils in full home compostable options.

The compostable substrate films are as below.

1. BOPLA Film
2. PLA+PBAT Film
3. Kraft Paper
4. Metallized Paper
5. Cellulose Paper
6. Metallized Cellulose Paper
7. PBS Film

Based on the compostable substrate film, we are developing kinds of multi-functional packages for various applications, as below

1. High barrier performance packages, for roasted coffee beans, nutritions, milk powder, snacks or biscuits.
2. Alkaline resistant packages for hand wash, laundry cleaning chemicals etc
3. Frozen packages, like fish, noodles, or soup products
4. Vacuum packages for vegetables, rice, red beans etc
5. Hot filling packages for juice
6. Microwave packages

Along with the extentions of compostable film materials, more and more products are now starting to get well packed in home compostable packages, with some well-applied foil structures as below.

Biodegradable Foil Laminate	WVTR (g/m2/24hr)	OTR (cc/m2/24hr)
BOPLA40/PLA+PBAT60	62.2	267
Cellulose30/PLA+PBAT60	131.5	5.6
Kraft Paper45g /PLA+PBAT60	44	742
Kraft Paper45g/BOPLA40	41	380
Metallized Paper69g/PLA+PBAT40	27	127
Cellulose30/Metallized Cellulose20/PLA+PBAT60	23	0.16
Cellulose30/Metallized Cellulose20/BOPLA40	25	0.12
Metallized Paper 69g/Cellulose30/PLA+PBAT60	5.6	1.12
Kraft45g/Metallized Cellulose20/PLA+PBAT60	26	0.22
Cellulose30/Kraft45g/PLA+PBAT60	19	117.2
Cellulose30/Metallized Paper69g/PLA+PBAT60	8.9	1.1

You may have a further understanding on the biodegradable home compostable materials and pouches here.

2) Mono Materials Recyclable Pouch Packages

Mono meterials pouch packages are truly recyclabled, as they can be easily processed into plastic granules which can be used again for other applications. However, for the traditional multilayer laminates, take PET/LDPE for example, it is difficult to be processed, as PET and LDPE are quite different material, and can not be melted under the same conditions. That’s why momo materials pouch packages are becoming so widely popular in the packaging field, and highly reputed in the consumer market.

At present, mono materials pouch are basically divided into Polyethylene channel and Polypropylene channel, with polyethylene channel much more popular, as they can be converted into kinds of standup pouch packages with relative high performance.

Here we list the film materials that can be well intended for mono-materials recyclable pouch packages.

1. MDOPE Film
2. BOPE Film
3. APE Film
4. LDPE Film
5. LLDPE Film
6. CPE Film
7. ABOPP Film
8. CPP Film
9. VMCPP Film
10. VMBOPP Film

Various foil laminates can be achieved based on above film materials with different properties, which is intended to meet the particular requirements for specific product. Some foil laminates are well-known as below.

1. MDOPE/APE
2. MDOPE/LDPE
3. MDOPE/EVOH-LDPE
4. MDOPE/HDPE/APE
5. MDOPE/BOPE/APE
6. BOPE/APE

Upon our experience, mono materials pouch can be well intended for sunscreen products.

You may have a further understanding on the recyclable mono materials and pouches here.

How to fill Sunscreen into 3 sides  sealed Pouch sachet out of film rolls

This is a durable and high speed automatic filling machinery especially developed for sunscreen products that can achieve the 3 sides sealed pouch package from 2g to 1000g. Upon our experience, if the customer would like to get a durable machinery for their long-term business, this would be a fine choice.

Here is the below for the working of this amazing machinery.

About the manufacturer

Qingdao Tongli Packaging Products Co., Ltd is a professional and reliable flexible converter and package print service supplier located in Qingdao, China more than 10 years, with competitive engagement in household cleaning chemicals, coffee packages, spout doypack package, dry nuts packages, pet food packages and human food applications.

We are now working with our customers in a long-term partnership around the world. You may just rely on us if you would like to get sustainable and reliable supply for your expect packages.