包装材料和辅助物_国内外标准网文献检索下载

1.[标准] 电商快件绿色包装通用要求

发布单位：
中国-黑龙江省地方标准(CN-DB23)

标准状态：
现行

标准号：
DB23/T 3586-2023

发布时间：
2023-08-28

中标分类：
A82 综合 - 标志、包装、运输、贮存 - 包装材料与容器

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：
2023-09-27
2.[标准] 食品接触用非防盗塑料瓶盖通用技术要求

发布单位：
中国-湖南省地方标准(CN-DB43)

标准状态：
现行

标准号：
DB43/T 2839-2023

发布时间：
2023-11-09

中标分类：
A82 综合 - 标志、包装、运输、贮存 - 包装材料与容器

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：
2024-02-09
3.[标准] 食品相关产品例行监督检查技术规范

发布单位：
中国-湖南省地方标准(CN-DB43)

标准状态：
现行

标准号：
DB43/T 2840-2023

发布时间：
2023-11-09

中标分类：
A82 综合 - 标志、包装、运输、贮存 - 包装材料与容器

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：
2024-02-09
4.[标准] 棉花包装用纯棉布包装袋

发布单位：
中国-行业标准-供销合作社(CN-GH)

标准状态：
现行

标准号：
GH/T 1416-2023

发布时间：
2023-04-25

中标分类：
A82 综合 - 标志、包装、运输、贮存 - 包装材料与容器

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：
2023-10-01

摘要：本文件界定了棉花包装用纯棉布包装袋的术语和定义，规定了外观、性能要求和缝制等技术要求，描述了相应的试验方法与检验规则，给出了标志、包装、运输和贮存等方面的要求。本文件适用于棉花包装用纯棉布包装袋（以下简称“包装袋”）的制造和检测。

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5.[标准] 包装折叠纸盒折痕挺度的测定

发布单位：
中国-国家标准计划(CN-PLAN)

标准状态：
正在起草

标准号：
20230753-T-469

发布时间：
2023-08-06

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：
6.[标准] 紫外发光二极管光固化印铁胶印油墨

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
现行

标准号：
T/CPF 0055-2023

发布时间：
2023-05-16

中标分类：
A88 综合 - 标志、包装、运输、贮存 - 包装印记、铅封、贴标

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：
2023-05-16

摘要：范围:本文件适用于在带LED-UV光固化装置的印铁胶印机，承印物为镀锡（铬）薄钢板或铝材上所使用的LED-UV光固化油墨;主要技术内容:本文件规定了紫外发光二极管光固化（简称“LED-UV”）印铁胶印油墨产品的要求、试验方法、检验规则及标志、包装、运输和贮存
7.[标准] 液体食品用可微波无菌纸基复合包装

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
现行

标准号：
T/CNFIA 166-2023

发布时间：
2023-01-03

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：
2023-06-30

摘要：主要技术内容:1 范围2 规范性引用文件3 术语和定义4 技术要求5 试验方法6 抽样规则7 检验规则8 包装、标识、贮存和运输
8.[标准] 压敏胶带用非硅离型膜

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
现行

标准号：
T/GDEIA 22-2023

发布时间：
2023-05-26

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：
2023-05-26

摘要：范围:适用于压敏胶带用非硅离型膜;主要技术内容:该标准规定了压敏胶带用非硅离型膜的外观、尺寸偏差、性能指标、环保要求等技术要求、试验方法、检验规则、标志、标签、包装、运输、贮存等内容
9.[标准] 冷藏冷冻包装用冰袋

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
现行

标准号：
T/CPF 0052-2023

发布时间：
2023-02-01

中标分类：
A87 综合 - 标志、包装、运输、贮存 - 运输、贮存

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：
2023-02-01

摘要：范围:本文件适用于冷链物流用不超过1 000 g的冰袋;主要技术内容:本文件规定了冷藏冷冻包装用冰袋（简称“冰袋”）的要求、试验方法、检验规则、标志、包装、运输和贮存
10.[标准] Standard Test Method for Seal Strength of Flexible Barrier Materials

柔性屏障材料密封强度的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM F88/F88M-23

发布时间：
2023-05-01

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1This test method covers the measurement of the strength of seals in flexible barrier materials.1.2The test may be conducted on seals between a flexible material and another flexible material, a rigid material, or a semi-rigid material.1.3Seals tested in accordance with this test method may be from any source, laboratory or commercial.1.4This test method measures the force required to separate a test strip of material containing the seal. It also identifies the mode of specimen failure.1.5This test method differs from Test MethodF2824. Test MethodF2824measures mechanical seal strength while separating an entire lid (cover/membrane) from a rigid or semi-rigid round container.1.6The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.1.7This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.8This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1Seal strength is a quantitative measure for use in process validation, capability, and control. Seal strength is not only relevant to opening force and package integrity, but to measuring the packaging processes’ ability to produce consistent seals. Seal strength at some minimum level is a necessary package requirement, and at times it is also desirable to have an upper limit to the strength of the seal to facilitate opening.Note 1:Seal strength values are a measurement of the output of the seal separation and may also involve mechanical properties of the materials that form the seal, given the potential for deformation or elongation over the course of the test. This separation is indicative of the area of the package being sampled and does not take into account simulation of a user interfacing with an entire package during the opening process.Note 2:Lower seal strength specifications are typically utilized to provide assurance of package closure, which can contribute to seal integrity.Note 3:Upper seal strength specifications are typically utilized to limit the amount of force required to open a package, ensuring that a user is able to open the design. Upper seal strength specifications are typically limited to seals that are intended to be peeled by the end user.4.1.1The maximum seal force is important information, but for some applications, average force to separate the seal may be useful, and in those cases also should be reported.4.2A portion of the force measured when testing materials may be a bending component and not seal strength alone. A number of fixtures and techniques have been devised to hold samples at various angles to the pull direction to control this bending force. Because the effect of each of these on test results is varied, consistent use of one technique (Technique A, Technique B, or Technique C) throughout a test series is recommended. Examples of techniques are illustrated inFig. 1.4.2.1Technique A: Unsupported—Each tail of the specimen is secured in opposing grips and the seal remains unsupported while the test is being conducted.4.2.2Technique B: Supported 90° (By Hand)—Each tail of the specimen is secured in opposing grips and the seal remains hand-supported at a 90° perpendicular angle to the tails while the test is being conducted.Note 4:Excessive lateral forces applied via hand may impact results. Actual gripping of samples is not intended and will influence results; contact is intended to be loose, only preventing tail movement up or down.4.2.3Technique C: Supported 180°—For flexible to flexible applications, the least flexible tail is typically supported flat against a rigid alignment plate held in one grip. The more flexible tail is typically folded 180° over the seal and is held in the opposing grip while the test is being conducted. Alternatively, in rigid and semi-rigid applications, the package structure may be maintained for the least flexible side; with this structure gripped or fixtured.Note 5:Properties of some flexible materials may cause movement or flipping of the tail throughout the course of the test; this has potential to impact the measured strength and should be reported with results.Note 6:Test method validation should account for use of fixtures or alignment plates, as well as determination of which material is placed into which grip as these factors are known to impact results, and feasibility of each approach may vary depending on design features. Examples of optional fixtures and equipment with built in fixturing are included inAppendix X4for reference. Refer to GuideF3263for guidance on test method validation.
11.[标准] Standard Test Method for Abrasion Resistance of Flexible Packaging Films Using a Reciprocating Weighted Stylus

用往复式加重触针测定柔性包装薄膜耐磨性的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM F3300-23

发布时间：
2023-05-01

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1This test method covers the determination of the abrasion resistance of flexible non-conductive films and packaging materials using a weighted stylus that wears completely through a film by oscillating or reciprocating back and forth along a linear path until an electrical circuit is completed shutting down the test.1.2Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1Materials such as engineered thermoplastic films are often used for flexible barrier packaging. However, handling and transportation can cause abrasion to the packaging film and possibly compromise the integrity of the contents (for example, sterility of a medical device). This test method provides a comparative ranking of material performance that can be used as an indication of relative end-use performance.5.2The resistance of material surfaces to abrasion, as measured on a testing machine under laboratory conditions, is only one of several factors contributing to wear performance or durability as experienced in the actual use of the material. While abrasion resistance and durability are frequently related, the relationship varies with different end uses and different factors may be necessary in any calculation of predicted durability from specific abrasion data.5.3The resistance of material surfaces to abrasion may be affected by factors including test conditions of temperature and humidity, type of abradant, pressure between the specimen and abradant, mounting or tension of the specimen, and type, kind, or amount of finishing materials such as coatings or additives. Other causes of variation include local material movement during testing, material direction alignment, material characteristics, and mandrel and stylus wear. For consistency, samples to be evaluated under special environmental conditions shall be conditioned under those same conditions. It is important that the test instrument be shown to operate properly under special environmental conditions.5.4This test method may not be suitable for all films, including the following cases:5.4.1Films that stretch and generate a ripple in the abraded region during testing,5.4.2Films that have a thickness greater than 0.25 mm (0.010 in.), or are of such rigidity that forming over the mandrel would cause internal stresses that weaken the film, and5.4.3Conductive films.
12.[标准] Standard Test Methods for Vibration Testing of Shipping Containers

船运集装箱振动试验的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM D999-08(2023)

发布时间：
2023-12-01

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1These test methods cover vibration tests of filled shipping containers. Such tests may be used to assess the performance of a container, with its interior packing and means of closure, both in terms of its strength and of the protection it provides its contents when it is subjected to vibration such as it experiences in transportation. These procedures are suitable for testing containers of any form, material, kind, design of interior packing, means of closure, and any size and weight. They are not intended for determining the response of products to vibration for product design purposes, nor are they intended for tests of products in their operational configuration as other more suitable procedures are available for these purposes.2,31.2The following methods appear:Method A1—Repetitive Shock Test (Vertical Motion).Method A2—Repetitive Shock Test (Rotary Motion).Method B—Single Container Resonance Test.Method C—Palletized Load, Unitized Load, or VerticalStack Resonance Test.1.3For testing of intermediate bulk containers (IBCs) containing liquid hazardous materials, refer to Test MethodD7387.1.4These test methods fulfill the requirements of International Organization for Standardization standards ISO 8318 and ISO 2247.The ISO standards may not meet the requirements for these methods.1.5The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.Specific precautionary statements are given in Section 6.1.7This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1Shipping containers are exposed to complex dynamic stresses when subjected to vibration present in all transportation vehicles. Approximating the actual damage, or lack of damage, experienced in shipping may require subjecting the container(s) and contents to vibration inputs.4.2Resonant responses during shipment can be severe and may lead to package or product failure. Identification of critical frequencies, and the nature of package stresses can aid in minimizing the effect of these occurrences.4.3Vibration tests should be based on representative field data. When possible, the confidence level may be improved by comparing laboratory test results with actual field shipment data. It is highly recommended that one understand the most common failures to one’s products and packaging in distribution, and then attempt to replicate those failures in the laboratory. Once such replication is established, then that test can become the minimum necessary test for future packaged products to pass.4.4Exposure to vibration can affect the shipping container, its interior packaging, means of closure, and contents. These tests allow analysis of the interaction of these components. Design modification to one or more of these components may be utilized to achieve optimum performance in the shipping environment.4.5Methods A1 and A2, Repetitive Shock Tests,are suitable for tests of individual containers that are transported unrestrained on the bed of a vehicle and may be suitable for tests of containers that might be subjected to repetitive shocks due to magnification of vibrations in unit loads or stacks.Note 1:Methods A1 and A2 produce different vibration motions, and therefore, will generate different forces which may result in different damage modes and intensities. Results from these two methods may not correlate with one another.4.6Method B, Single Container Resonance Test,tests or determines the ability of an individual container and its interior packaging to protect the contents from transportation vibration, particularly when the container and its contents might exhibit resonant responses.Note 2:Individual products that are palletized might be better tested using Method C.4.7Method C, Palletized Load, Unitized Load or Vertical Stack Resonance Test,covers the determination of the presence and the effects of resonance in palletized loads and multiple-unit stacked loads, and whether or not the strength of the containers is sufficient to withstand dynamic loads when stacked.4.8Any or all of these test methods may be employed, as determined by the appropriate performance specification, with test intensities, frequency ranges, and test durations as called for in the specification. Although these tests do not simulate the shipping environment, they are intended to create the damage-producing potential of the shipping environment. Results of any one of these methods may differ from the results of the others.
13.[标准] Standard Test Method for Detecting Seal Leaks in Porous Medical Packaging by Dye Penetration

用染料渗透法检测多孔医疗包装中密封泄漏的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM F1929-23

发布时间：
2023-11-15

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1This test method defines materials and procedures that will detect and locate a leak equal to or greater than a channel formed by a 50 µm (0.002 in.) wire in package edge seals formed between a transparent material and a porous sheet material. A dye penetrant solution is applied locally to the seal edge to be tested for leaks. After contact with the dye penetrant for a specified time, the package is visually inspected for dye penetration.1.2Three dye application methods are covered in this test method: injection, edge dip, and eyedropper.1.3These test methods are intended for use on packages with edge seals formed between a transparent material and a porous sheet material. The test methods are limited to porous materials which can retain the dye penetrant solution and prevent it from discoloring the seal area for a minimum of 5 seconds. Uncoated papers are especially susceptible to leakage and must be evaluated carefully for use with each test method.1.4These test methods require that the dye penetrant solution have good contrast to the opaque packaging material.1.5The values are stated in International System of Units (SI units) and English units. Either is to be regarded as standard.1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. ====== Significance And Use ======4.1Harmful biological or particulate contaminants may enter the medical package through leaks. These leaks are frequently found at seals between package components of the same or dissimilar materials. Leaks may also result from a pinhole in the packaging material.4.2It is the objective of this test method to visually observe the presence of channel defects by the leakage of dye through them.4.3This dye penetrant procedure is applicable only to individual leaks in a package seal. The presence of a number of small leaks, as found in porous packaging material, which could be detected by other techniques, will not be indicated.4.4There is no general agreement concerning the level of leakage that is likely to be deleterious to a particular package. However, since these tests are designed to detect leaks, components that exhibit any indication of leakage are normally rejected.4.5These procedures are suitable to verify and locate leakage sites. They are not quantitative. No indication of leak size can be inferred from these tests. The methods are usually employed as a pass/fail test.4.6The dye solution will wick through any porous material over time, but usually not within the maximum time suggested. If wicking does occur, it may be verified by observing the porous side of the subject seal area. The dye will have discolored the surface of the material. Refer toAppendix X1for details on wicking and guidance on the observance of false positives.
14.[标准] Standard Practice for Performance Testing of Shipping Containers and Systems

船运集装箱和系统性能试验的标准实施规程

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM D4169-23

发布时间：
2023-12-01

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1This practice provides a uniform basis of evaluating, in a laboratory, the ability of shipping units to withstand the distribution environment. This is accomplished by subjecting them to a test plan consisting of a sequence of anticipated hazard elements encountered in various distribution cycles. This practice is not intended to supplant material specifications or existing preshipment test procedures.1.2Consider the use of PracticeD7386for testing of packages for single parcel shipments.1.3The suitability of this practice for use with hazardous materials has not been determined.1.4The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1This practice provides a guide for the evaluation of shipping units in accordance with a uniform system, using established test methods at levels representative of those occurring in actual distribution. The recommended test levels are based on available information on the shipping and handling environment, and current industry/government practice and experience(1-13).6The tests should be performed sequentially on the same containers in the order given. For use as a performance test, this practice requires that the shipping unit tested remain unopened until the sequence of tests are completed. If used for other purposes, such as package development, it may be useful to open and inspect shipping units at various times throughout the sequence. This may, however, prohibit evaluating the influence of the container closure on container performance.4.2For Distribution Cycle 18, as referred to in MIL-STD-2073–1, the use of this practice is defined in subsequent sections identified as DC-18.
15.[标准] Standard Practice for Construction of Test Cell for Liquid Extraction of Flexible Barrier Materials

柔性屏障材料液体提取用试验室的构造标准实施规程

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM F34-13(2023)

发布时间：
2023-04-01

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1This practice covers the construction of test cells which may be used for the extraction of components from flexible barrier materials by suitable extracting liquids, including foods and food simulating solvents.1.2The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1Knowledge of extractives from flexible barrier materials may serve many useful purposes. A test cell constructed as described in this practice may be used for obtaining such data. Another test cell has been found equivalent to the one described in this practice. See the appendix for the source of the alternate cell.5.2United States Federal Regulations 21CFR 176.170 (d)(3), 21CFR 177.1330 (e)(4), 21CFR 177.1360 (b), 21CFR 177.1670 (b), and 21CFR Appendix VI (b) cite this standard practice as the basis for determining the amount of extractables from the surface of a package or multilayer film or modified paper in contact with food. In some cases, it is the only practice defined for this purpose. No alternative detail is given in the regulations for conducting extractions.5.3Test MethodD4754is not an equivalent to this test method. It is for two-sided extraction of films having the same material on both of the exposed surfaces of the film.
16.[标准] Standard Test Method for Thickness Measurement of Flexible Packaging Material

柔性包装材料厚度测量的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM F2251-13(2023)

发布时间：
2023-04-01

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1This test method covers the measurement of thickness of flexible packaging materials using contact micrometers.1.2The Precision and Bias statement for this test method was developed using both handheld and bench top micrometers with foot sizes ranging from 4.8 mm to 15.9 mm (3/16in. to5/8in.).1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1This test method provides a means for measuring a thickness dimension. Accurate measurement of thickness can be critical to meeting specifications and characterizing process, product, and material performance.4.2This test method does not address acceptability criteria. These need to be jointly determined by the user and producer of the product. Repeatability and reproducibility of measurement is shown in the Precision and Bias section. Attention should be given to the inherent variability of materials being measured as this can affect measurement outcome.
17.[标准] Standard Test Methods for Determining Residual Solvents in Packaging Materials

测定包装材料中残留溶剂的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM F1884-04(2023)

发布时间：
2023-04-01

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1This test method covers determination of the amount of residual solvents released from within a packaging material contained in a sealed vial under a given set of time and temperature conditions and is a recommended alternative for Test MethodF151.1.2This test method covers a procedure for quantitating volatile compounds whose identity has been established and which are retained in packaging materials.1.3The analyst should determine the sensitivity and reproducibility of the method by carrying out appropriate studies on the solvents of interest. The analyst is referred to PracticeE260for guidance.1.4For purposes of verifying the identity of or identifying unknown volatile compounds the analyst is encouraged to incorporate techniques such as gas chromatography/mass spectroscopy, gas chromatography/infrared spectroscopy or other suitable techniques in conjunction with this test method.1.5Sensitivity of this test method in the determination of the concentration of a given retained solvent must be determined on a case by case basis due to the variation in the substrate/solvent interaction between different types of samples.1.6This test method does not address the determination of total retained solvents in a packaging material. Techniques such as multiple headspace extraction can be employed to this end. The analyst is referred to the manual supplied with the GC-Autosampling system for guidance.1.7The values stated in SI units are to be regarded as the standard.1.8This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.9This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1This test method is intended to measure volatile organic compounds that are emitted from packaging materials under high-temperature conditions.5.2This test method may be useful in assisting in the development and manufacture of packaging materials having minimal retained packaging ink/adhesive solvents.5.3Modification of this procedure by utilizing appropriate qualitative GC detection devices such as a mass spectrometer in place of the flame ionization detector may provide identification of volatile organics of unknown identity.
18.[标准] Standard Practice for Determination of Contamination in Recycled Poly(Ethylene Terephthalate) (PET) Flakes and Chips Using a Plaque Test

用平板试验测定回收聚对苯二甲酸乙二醇酯（PET）薄片和切片中污染的标准实施规程

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM D5814-23

发布时间：
2023-11-01

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1This practice covers an indication of the quality of recycled transparent poly(ethylene terephthalate) by examination of a wafer or plaque formed by melting a representative sample and quenching it to prevent crystallization.1.2Specific contaminants and impurities such as aluminum particles, dirt particles, paper, and fibers are identified in the transparent wafer. This method is only limited to contamination observable through visual methods. If there are low levels (0–200 ppm) of certain types of contamination, which are transparent and partially/wholly miscible with PET, they will not be apparent through this method.1.3The overall color of the plaque is indicative of oxidizable contaminants such as ethylene-vinyl acetate (EVA) glue residue and the number of bubbles present in the plaque gives an indication of the moisture content of the sample.1.4Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.Specific precautionary statements are given in Section8.Note 1:There is no known ISO equivalent to this standard.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1Presence of paper, metal, or incompatible polymer contamination in poly(ethylene terephthalate) renders the recycled polymer unfit for use in secondary product manufacturing operations. This procedure is useful for identifying different types of contamination in recycled PET flakes.
19.[标准] Standard Practice for Conditioning Flexible Barrier Materials for Flex Durability

柔性耐久性调节柔性屏障材料的标准实施规程

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM F392/F392M-23

发布时间：
2023-10-01

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1This practice covers conditioning of flexible barrier materials for the determination of flex resistance. Subsequent testing can be performed to determine the effects of flexing on material properties. These tests are beyond the scope of this practice.1.2The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1This practice is valuable in determining the resistance of flexible packaging materials to flex-formed pinholes. Conditioning levels A, B, or C are typically used. Reference PracticeE171and GuideF2097.5.2Conditions D and E are typically used for determining the effect of flexing on barrier properties and transmission rates related to gas and/or moisture.5.3This practice does not measure or condition materials for abrasion related to flex failure.5.4Failures in the integrity of one or more of the plies of a multi-ply structure may require alternative testing. Supplementary permeation testing using gas or water vapor can be used in conjunction with the flex conditioning to measure the loss of ply integrity. Other test methods may be used after flexing for assessment of presence of pinholes. For a list of test methods, refer to GuideF2097.FIG. 1Planar Evolution of Gelbo Shaft Helical Groove 30.70 mm [1.20 in.] Diameter Shaft5.4.1The various conditions described in this practice are to prevent evaluating a material structure with an outcome of too many holes to effectively count (normally greater than 50), or too few to be significant (normally less than five per sample). Material structure, testing basis, and a mutual agreement with specified objectives are to be considered in the selection of conditioning level for testing.
20.[标准] Standard Specification for Strapping, Nonmetallic (and Joining Methods)

非金属捆扎（和连接方法）的标准规范

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM D3950-23

发布时间：
2023-07-01

中标分类：
-

国标分类：
55.040 货物的包装和调运 - 包装材料和辅助物

实施时间：

摘要： 1.1This specification covers nonmetallic strapping and joining methods intended for use in closing, reinforcing, and bundling articles for shipment, unitizing, palletizing, and bracing for car loading and truck loading.1.2The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.3The following safety hazards caveat pertains only to the test method portion, Section12, of this specification:This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.